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56
STM32/STM32-F103ZET6/User/Config/DEV_Config.c Normal file
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/*****************************************************************************
* | File : DEV_Config.c
* | Author : Waveshare team
* | Function : Hardware underlying interface
* | Info :
* Used to shield the underlying layers of each master
* and enhance portability
*----------------
* | This version: V2.0
* | Date : 2018-10-30
* | Info :
# ******************************************************************************
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#include "DEV_Config.h"
#include "stm32f1xx_hal_spi.h"
extern SPI_HandleTypeDef hspi1;
void DEV_SPI_WriteByte(UBYTE value)
{
HAL_SPI_Transmit(&hspi1, &value, 1, 1000);
}
void DEV_Module_Init(void)
{
DEV_Digital_Write(EPD_DC_PIN, 0);
DEV_Digital_Write(EPD_CS_PIN, 0);
DEV_Digital_Write(EPD_RST_PIN, 1);
}
void DEV_Module_Exit(void)
{
DEV_Digital_Write(EPD_DC_PIN, 0);
DEV_Digital_Write(EPD_CS_PIN, 0);
//close 5V
DEV_Digital_Write(EPD_RST_PIN, 0);
}

86
STM32/STM32-F103ZET6/User/Config/DEV_Config.h Normal file
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/*****************************************************************************
* | File : DEV_Config.h
* | Author : Waveshare team
* | Function : Hardware underlying interface
* | Info :
* Used to shield the underlying layers of each master
* and enhance portability
*----------------
* | This version: V2.0
* | Date : 2018-10-30
* | Info :
* 1.add:
* UBYTE\UWORD\UDOUBLE
* 2.Change:
* EPD_RST -> EPD_RST_PIN
* EPD_DC -> EPD_DC_PIN
* EPD_CS -> EPD_CS_PIN
* EPD_BUSY -> EPD_BUSY_PIN
* 3.Remote:
* EPD_RST_1\EPD_RST_0
* EPD_DC_1\EPD_DC_0
* EPD_CS_1\EPD_CS_0
* EPD_BUSY_1\EPD_BUSY_0
* 3.add:
* #define DEV_Digital_Write(_pin, _value) bcm2835_gpio_write(_pin, _value)
* #define DEV_Digital_Read(_pin) bcm2835_gpio_lev(_pin)
* #define DEV_SPI_WriteByte(__value) bcm2835_spi_transfer(__value)
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#ifndef _DEV_CONFIG_H_
#define _DEV_CONFIG_H_
#include "main.h"
#include "stm32f1xx_hal.h"
#include "stm32f1xx_hal_gpio.h"
#include <stdint.h>
/**
* data
**/
#define UBYTE uint8_t
#define UWORD uint16_t
#define UDOUBLE uint32_t
/**
* e-Paper GPIO
**/
#define EPD_RST_PIN RST_GPIO_Port, RST_Pin
#define EPD_DC_PIN DC_GPIO_Port, DC_Pin
#define EPD_CS_PIN SPI_CS_GPIO_Port, SPI_CS_Pin
#define EPD_BUSY_PIN BUSY_GPIO_Port, BUSY_Pin
/**
* GPIO read and write
**/
#define DEV_Digital_Write(_pin, _value) HAL_GPIO_WritePin(_pin, _value == 0? GPIO_PIN_RESET:GPIO_PIN_SET)
#define DEV_Digital_Read(_pin) HAL_GPIO_ReadPin(_pin)
/**
* delay x ms
**/
#define DEV_Delay_ms(__xms) HAL_Delay(__xms);
void DEV_SPI_WriteByte(UBYTE value);
void DEV_Module_Init(void);
void DEV_Module_Exit(void);
#endif

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STM32/STM32-F103ZET6/User/Config/Debug.h Normal file
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/*****************************************************************************
* | File : Debug.h
* | Author : Waveshare team
* | Function : debug with printf
* | Info :
* Image scanning
* Please use progressive scanning to generate images or fonts
*----------------
* | This version: V1.0
* | Date : 2018-01-11
* | Info : Basic version
*
******************************************************************************/
#ifndef __DEBUG_H
#define __DEBUG_H
#define DEBUG 1
#if DEBUG
#define Debug(__info,...) printf("Debug: " __info,##__VA_ARGS__)
#else
#define Debug(__info,...)
#endif
#endif

152
STM32/STM32-F103ZET6/User/Examples/EPD_1in54_V2_test.c Normal file
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/*****************************************************************************
* | File : EPD_1in54_V2_test.c
* | Author : Waveshare team
* | Function : 1.54inch e-paper test demo
* | Info :
*----------------
* | This version: V1.0
* | Date : 2019-06-11
* | Info :
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#include "EPD_Test.h"
#include "EPD_1in54_V2.h"
int EPD_1in54_V2_test(void)
{
printf("EPD_1in54_V2_test Demo\r\n");
DEV_Module_Init();
printf("e-Paper Init and Clear...\r\n");
EPD_1IN54_V2_Init();
EPD_1IN54_V2_Clear();
DEV_Delay_ms(500);
//Create a new image cache
UBYTE *BlackImage;
/* you have to edit the startup_stm32fxxx.s file and set a big enough heap size */
UWORD Imagesize = ((EPD_1IN54_V2_WIDTH % 8 == 0)? (EPD_1IN54_V2_WIDTH / 8 ): (EPD_1IN54_V2_WIDTH / 8 + 1)) * EPD_1IN54_V2_HEIGHT;
if((BlackImage = (UBYTE *)malloc(Imagesize)) == NULL) {
printf("Failed to apply for black memory...\r\n");
return -1;
}
printf("Paint_NewImage\r\n");
Paint_NewImage(BlackImage, EPD_1IN54_V2_WIDTH, EPD_1IN54_V2_HEIGHT, 270, WHITE);
#if 1 //show image for array
printf("show image for array\r\n");
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
Paint_DrawBitMap(gImage_1in54);
EPD_1IN54_V2_Display(BlackImage);
DEV_Delay_ms(2000);
#endif
#if 1 // Drawing on the image
printf("Drawing\r\n");
//1.Select Image
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
// 2.Drawing on the image
Paint_DrawPoint(5, 10, BLACK, DOT_PIXEL_1X1, DOT_STYLE_DFT);
Paint_DrawPoint(5, 25, BLACK, DOT_PIXEL_2X2, DOT_STYLE_DFT);
Paint_DrawPoint(5, 40, BLACK, DOT_PIXEL_3X3, DOT_STYLE_DFT);
Paint_DrawPoint(5, 55, BLACK, DOT_PIXEL_4X4, DOT_STYLE_DFT);
Paint_DrawLine(20, 10, 70, 60, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawLine(70, 10, 20, 60, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawLine(170, 15, 170, 55, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawLine(150, 35, 190, 35, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawRectangle(20, 10, 70, 60, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawRectangle(85, 10, 130, 60, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawCircle(170, 35, 20, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawCircle(170, 85, 20, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawString_EN(5, 85, "waveshare", &Font20, BLACK, WHITE);
Paint_DrawNum(5, 110, 123456789, &Font20, BLACK, WHITE);
Paint_DrawString_CN(5, 135,"ÄãºÃabc", &Font12CN, BLACK, WHITE);
Paint_DrawString_CN(5, 155, "΢ѩµç×Ó", &Font24CN, WHITE, BLACK);
EPD_1IN54_V2_Display(BlackImage);
DEV_Delay_ms(2000);
#endif
#if 1 //Partial refresh, example shows time
// The image of the previous frame must be uploaded, otherwise the
// first few seconds will display an exception.
EPD_1IN54_V2_Init();
EPD_1IN54_V2_DisplayPartBaseImage(BlackImage);
printf("Partial refresh\r\n");
Paint_SelectImage(BlackImage);
PAINT_TIME sPaint_time;
sPaint_time.Hour = 12;
sPaint_time.Min = 34;
sPaint_time.Sec = 56;
UBYTE num = 20;
for (;;) {
sPaint_time.Sec = sPaint_time.Sec + 1;
if (sPaint_time.Sec == 60) {
sPaint_time.Min = sPaint_time.Min + 1;
sPaint_time.Sec = 0;
if (sPaint_time.Min == 60) {
sPaint_time.Hour = sPaint_time.Hour + 1;
sPaint_time.Min = 0;
if (sPaint_time.Hour == 24) {
sPaint_time.Hour = 0;
sPaint_time.Min = 0;
sPaint_time.Sec = 0;
}
}
}
Paint_ClearWindows(15, 65, 15 + Font20.Width * 7, 65 + Font20.Height, WHITE);
Paint_DrawTime(15, 65, &sPaint_time, &Font20, WHITE, BLACK);
num = num - 1;
if(num == 0) {
break;
}
EPD_1IN54_V2_DisplayPart(BlackImage);
DEV_Delay_ms(500);//Analog clock 1s
}
#endif
printf("Clear...\r\n");
EPD_1IN54_V2_Init();
EPD_1IN54_V2_Clear();
printf("Goto Sleep...\r\n");
EPD_1IN54_V2_Sleep();
free(BlackImage);
BlackImage = NULL;
// close 5V
printf("close 5V, Module enters 0 power consumption ...\r\n");
DEV_Module_Exit();
return 0;
}

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STM32/STM32-F103ZET6/User/Examples/EPD_1in54_test.c Normal file
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/*****************************************************************************
* | File : EPD_1IN54_test.c
* | Author : Waveshare team
* | Function : 1.54inch e-paper test demo
* | Info :
*----------------
* | This version: V1.0
* | Date : 2019-06-11
* | Info :
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#include "EPD_Test.h"
#include "EPD_1in54.h"
int EPD_1in54_test(void)
{
printf("EPD_1IN54_test Demo\r\n");
DEV_Module_Init();
printf("e-Paper Init and Clear...\r\n");
EPD_1IN54_Init(EPD_1IN54_FULL);
EPD_1IN54_Clear();
DEV_Delay_ms(500);
//Create a new image cache
UBYTE *BlackImage;
/* you have to edit the startup_stm32fxxx.s file and set a big enough heap size */
UWORD Imagesize = ((EPD_1IN54_WIDTH % 8 == 0)? (EPD_1IN54_WIDTH / 8 ): (EPD_1IN54_WIDTH / 8 + 1)) * EPD_1IN54_HEIGHT;
if((BlackImage = (UBYTE *)malloc(Imagesize)) == NULL) {
printf("Failed to apply for black memory...\r\n");
return -1;
}
printf("Paint_NewImage\r\n");
Paint_NewImage(BlackImage, EPD_1IN54_WIDTH, EPD_1IN54_HEIGHT, 270, WHITE);
#if 1 //show image for array
printf("show image for array\r\n");
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
Paint_DrawBitMap(gImage_1in54);
EPD_1IN54_Display(BlackImage);
DEV_Delay_ms(2000);
#endif
#if 1 // Drawing on the image
printf("Drawing\r\n");
//1.Select Image
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
// 2.Drawing on the image
Paint_DrawPoint(5, 10, BLACK, DOT_PIXEL_1X1, DOT_STYLE_DFT);
Paint_DrawPoint(5, 25, BLACK, DOT_PIXEL_2X2, DOT_STYLE_DFT);
Paint_DrawPoint(5, 40, BLACK, DOT_PIXEL_3X3, DOT_STYLE_DFT);
Paint_DrawPoint(5, 55, BLACK, DOT_PIXEL_4X4, DOT_STYLE_DFT);
Paint_DrawLine(20, 10, 70, 60, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawLine(70, 10, 20, 60, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawLine(170, 15, 170, 55, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawLine(150, 35, 190, 35, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawRectangle(20, 10, 70, 60, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawRectangle(85, 10, 130, 60, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawCircle(170, 35, 20, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawCircle(170, 85, 20, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawString_EN(5, 85, "waveshare", &Font20, BLACK, WHITE);
Paint_DrawNum(5, 110, 123456789, &Font20, BLACK, WHITE);
Paint_DrawString_CN(5, 135,"ÄãºÃabc", &Font12CN, BLACK, WHITE);
Paint_DrawString_CN(5, 155, "΢ѩµç×Ó", &Font24CN, WHITE, BLACK);
EPD_1IN54_Display(BlackImage);
DEV_Delay_ms(2000);
#endif
#if 1 //Partial refresh, example shows time
printf("Partial refresh\r\n");
EPD_1IN54_Init(EPD_1IN54_PART);
Paint_SelectImage(BlackImage);
PAINT_TIME sPaint_time;
sPaint_time.Hour = 12;
sPaint_time.Min = 34;
sPaint_time.Sec = 56;
UBYTE num = 20;
for (;;) {
sPaint_time.Sec = sPaint_time.Sec + 1;
if (sPaint_time.Sec == 60) {
sPaint_time.Min = sPaint_time.Min + 1;
sPaint_time.Sec = 0;
if (sPaint_time.Min == 60) {
sPaint_time.Hour = sPaint_time.Hour + 1;
sPaint_time.Min = 0;
if (sPaint_time.Hour == 24) {
sPaint_time.Hour = 0;
sPaint_time.Min = 0;
sPaint_time.Sec = 0;
}
}
}
Paint_ClearWindows(15, 65, 15 + Font20.Width * 7, 65 + Font20.Height, WHITE);
Paint_DrawTime(15, 65, &sPaint_time, &Font20, WHITE, BLACK);
num = num - 1;
if(num == 0) {
break;
}
EPD_1IN54_Display(BlackImage);
DEV_Delay_ms(500);//Analog clock 1s
}
#endif
printf("Clear...\r\n");
EPD_1IN54_Init(EPD_1IN54_FULL);
EPD_1IN54_Clear();
printf("Goto Sleep...\r\n");
EPD_1IN54_Sleep();
free(BlackImage);
BlackImage = NULL;
// close 5V
printf("close 5V, Module enters 0 power consumption ...\r\n");
DEV_Module_Exit();
return 0;
}

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STM32/STM32-F103ZET6/User/Examples/EPD_1in54b_test.c Normal file
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/*****************************************************************************
* | File : EPD_1in54b_test.c
* | Author : Waveshare team
* | Function : 1.54inch B e-paper test demo
* | Info :
*----------------
* | This version: V1.0
* | Date : 2019-06-12
* | Info :
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#include "EPD_Test.h"
#include "EPD_1in54b.h"
int EPD_1in54b_test(void)
{
printf("EPD_1in54b_test Demo\r\n");
DEV_Module_Init();
printf("e-Paper Init and Clear...\r\n");
EPD_1IN54B_Init();
EPD_1IN54B_Clear();
DEV_Delay_ms(500);
//Create new image
UBYTE *BlackImage, *RedImage;
UWORD Imagesize = ((EPD_1IN54B_WIDTH % 8 == 0)? (EPD_1IN54B_WIDTH / 8 ): (EPD_1IN54B_WIDTH / 8 + 1)) * EPD_1IN54B_HEIGHT;
if((BlackImage = (UBYTE *)malloc(Imagesize)) == NULL) {
printf("Failed to apply for black memory...\r\n");
return -1;
}
if((RedImage = (UBYTE *)malloc(Imagesize)) == NULL) {
printf("Failed to apply for red memory...\r\n");
return -1;
}
printf("NewImage:BlackImage and RedImage\r\n");
Paint_NewImage(BlackImage, EPD_1IN54B_WIDTH, EPD_1IN54B_HEIGHT, 270, WHITE);
Paint_NewImage(RedImage, EPD_1IN54B_WIDTH, EPD_1IN54B_HEIGHT, 270, WHITE);
#if 1 //Drawing
printf("Drawing------------------------\r\n");
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
Paint_DrawPoint(5, 10, BLACK, DOT_PIXEL_1X1, DOT_STYLE_DFT);
Paint_DrawPoint(5, 25, BLACK, DOT_PIXEL_2X2, DOT_STYLE_DFT);
Paint_DrawLine(20, 10, 70, 60, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawLine(70, 10, 20, 60, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawRectangle(20, 10, 70, 60, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawCircle(170, 85, 20, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawString_EN(5, 70, "hello world", &Font16, WHITE, BLACK);
Paint_DrawString_CN(5, 160, "΢ѩµç×Ó", &Font24CN, WHITE, BLACK);
Paint_SelectImage(RedImage);
Paint_Clear(WHITE);
Paint_DrawPoint(5, 40, BLACK, DOT_PIXEL_3X3, DOT_STYLE_DFT);
Paint_DrawPoint(5, 55, BLACK, DOT_PIXEL_4X4, DOT_STYLE_DFT);
Paint_DrawLine(170, 15, 170, 55, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawLine(150, 35, 190, 35, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawRectangle(85, 10, 130, 60, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawCircle(170, 35, 20, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawString_EN(5, 90, "waveshare", &Font20, BLACK, WHITE);
Paint_DrawNum(5, 120, 123456789, &Font20, BLACK, WHITE);
Paint_DrawString_CN(5, 135,"ÄãºÃabc", &Font12CN, BLACK, WHITE);
EPD_1IN54B_Display(BlackImage, RedImage);
DEV_Delay_ms(2000);
#endif
#if 1 //show image for array
printf("show image for array------------------------\r\n");
Paint_SelectImage(BlackImage);
Paint_DrawBitMap(gImage_1in54b_Black);
Paint_SelectImage(RedImage);
Paint_DrawBitMap(gImage_1in54b_Red);
EPD_1IN54B_Display(BlackImage, RedImage);
DEV_Delay_ms(2000);
#endif
printf("Clear...\r\n");
EPD_1IN54B_Clear();
printf("Goto Sleep...\r\n");
EPD_1IN54B_Sleep();
free(BlackImage);
free(RedImage);
BlackImage = NULL;
RedImage = NULL;
// close 5V
printf("close 5V, Module enters 0 power consumption ...\r\n");
DEV_Module_Exit();
return 0;
}

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STM32/STM32-F103ZET6/User/Examples/EPD_1in54c_test.c Normal file
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/*****************************************************************************
* | File : EPD_1in54c_test.c
* | Author : Waveshare team
* | Function : 1.54inch C e-paper test demo
* | Info :
*----------------
* | This version: V1.0
* | Date : 2019-06-12
* | Info :
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#include "EPD_Test.h"
#include "EPD_1in54c.h"
int EPD_1in54c_test(void)
{
printf("EPD_1IN54C_test Demo\r\n");
DEV_Module_Init();
printf("e-Paper Init and Clear...\r\n");
EPD_1IN54C_Init();
EPD_1IN54C_Clear();
DEV_Delay_ms(500);
//Create new image
UBYTE *BlackImage, *YellowImage;
UWORD Imagesize = ((EPD_1IN54C_WIDTH % 8 == 0)? (EPD_1IN54C_WIDTH / 8 ): (EPD_1IN54C_WIDTH / 8 + 1)) * EPD_1IN54C_HEIGHT;
if((BlackImage = (UBYTE *)malloc(Imagesize)) == NULL) {
printf("Failed to apply for black memory...\r\n");
return -1;
}
if((YellowImage = (UBYTE *)malloc(Imagesize)) == NULL) {
printf("Failed to apply for red memory...\r\n");
return -1;
}
printf("NewImage:BlackImage and YellowImage\r\n");
Paint_NewImage(BlackImage, EPD_1IN54C_WIDTH, EPD_1IN54C_HEIGHT, 270, WHITE);
Paint_NewImage(YellowImage, EPD_1IN54C_WIDTH, EPD_1IN54C_HEIGHT, 270, WHITE);
#if 1 //Drawing
printf("Drawing------------------------\r\n");
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
Paint_DrawPoint(5, 10, BLACK, DOT_PIXEL_1X1, DOT_STYLE_DFT);
Paint_DrawPoint(5, 25, BLACK, DOT_PIXEL_2X2, DOT_STYLE_DFT);
Paint_DrawLine(20, 10, 70, 60, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawLine(70, 10, 20, 60, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawRectangle(20, 10, 70, 60, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawRectangle(85, 10, 130, 60, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_SelectImage(YellowImage);
Paint_Clear(WHITE);
Paint_DrawPoint(5, 40, BLACK, DOT_PIXEL_3X3, DOT_STYLE_DFT);
Paint_DrawPoint(5, 55, BLACK, DOT_PIXEL_4X4, DOT_STYLE_DFT);
Paint_DrawLine(170, 15, 170, 55, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawLine(150, 35, 190, 35, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawCircle(45, 35, 15, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawCircle(105, 30, 15, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawString_EN(5, 70, "waveshare", &Font20, BLACK, WHITE);
Paint_DrawNum(5, 95, 123456789, &Font20, BLACK, WHITE);
Paint_DrawString_CN(5, 120,"ÄãºÃabc", &Font12CN, BLACK, WHITE);
EPD_1IN54C_Display(BlackImage, YellowImage);
DEV_Delay_ms(2000);
#endif
#if 1 //show image for array
printf("show image for array------------------------\r\n");
Paint_SelectImage(BlackImage);
Paint_DrawBitMap(gImage_1in54c_Black);
Paint_SelectImage(YellowImage);
Paint_DrawBitMap(gImage_1in54c_Yellow);
EPD_1IN54C_Display(BlackImage, YellowImage);
DEV_Delay_ms(2000);
#endif
printf("Clear...\r\n");
EPD_1IN54C_Clear();
printf("Goto Sleep...\r\n");
EPD_1IN54C_Sleep();
free(BlackImage);
free(YellowImage);
BlackImage = NULL;
YellowImage = NULL;
// close 5V
printf("close 5V, Module enters 0 power consumption ...\r\n");
DEV_Module_Exit();
return 0;
}

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/*****************************************************************************
* | File : EPD_2IN13_V2_test.c
* | Author : Waveshare team
* | Function : 2.13inch e-paper(V2) test demo
* | Info :
*----------------
* | This version: V1.0
* | Date : 2019-06-13
* | Info :
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#include "EPD_Test.h"
#include "EPD_2IN13_V2.h"
int EPD_2in13_V2_test(void)
{
printf("EPD_2IN13_V2_test Demo\r\n");
DEV_Module_Init();
printf("e-Paper Init and Clear...\r\n");
EPD_2IN13_V2_Init(EPD_2IN13_V2_FULL);
EPD_2IN13_V2_Clear();
DEV_Delay_ms(500);
//Create a new image cache
UBYTE *BlackImage;
/* you have to edit the startup_stm32fxxx.s file and set a big enough heap size */
UWORD Imagesize = ((EPD_2IN13_V2_WIDTH % 8 == 0)? (EPD_2IN13_V2_WIDTH / 8 ): (EPD_2IN13_V2_WIDTH / 8 + 1)) * EPD_2IN13_V2_HEIGHT;
if((BlackImage = (UBYTE *)malloc(Imagesize)) == NULL) {
printf("Failed to apply for black memory...\r\n");
return -1;
}
printf("Paint_NewImage\r\n");
Paint_NewImage(BlackImage, EPD_2IN13_V2_WIDTH, EPD_2IN13_V2_HEIGHT, 270, WHITE);
Paint_SelectImage(BlackImage);
Paint_SetMirroring(MIRROR_HORIZONTAL); //
Paint_Clear(WHITE);
#if 1 //show image for array
printf("show image for array\r\n");
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
Paint_DrawBitMap(gImage_2in13);
EPD_2IN13_V2_Display(BlackImage);
DEV_Delay_ms(2000);
#endif
#if 1 // Drawing on the image
printf("Drawing\r\n");
//1.Select Image
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
// 2.Drawing on the image
Paint_DrawPoint(5, 10, BLACK, DOT_PIXEL_1X1, DOT_STYLE_DFT);
Paint_DrawPoint(5, 25, BLACK, DOT_PIXEL_2X2, DOT_STYLE_DFT);
Paint_DrawPoint(5, 40, BLACK, DOT_PIXEL_3X3, DOT_STYLE_DFT);
Paint_DrawPoint(5, 55, BLACK, DOT_PIXEL_4X4, DOT_STYLE_DFT);
Paint_DrawLine(20, 10, 70, 60, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawLine(70, 10, 20, 60, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawRectangle(20, 10, 70, 60, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawRectangle(85, 10, 135, 60, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawLine(45, 15, 45, 55, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawLine(25, 35, 70, 35, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawCircle(45, 35, 20, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawCircle(110, 35, 20, WHITE, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawString_EN(140, 15, "waveshare", &Font16, BLACK, WHITE);
Paint_DrawNum(140, 40, 123456789, &Font16, BLACK, WHITE);
Paint_DrawString_CN(140, 60, "ÄãºÃabc", &Font12CN, BLACK, WHITE);
Paint_DrawString_CN(5, 65, "΢ѩµç×Ó", &Font24CN, WHITE, BLACK);
EPD_2IN13_V2_Display(BlackImage);
DEV_Delay_ms(2000);
#endif
#if 1 //Partial refresh, example shows time
printf("Partial refresh\r\n");
EPD_2IN13_V2_Init(EPD_2IN13_V2_FULL);
EPD_2IN13_V2_DisplayPartBaseImage(BlackImage);
EPD_2IN13_V2_Init(EPD_2IN13_V2_PART);
Paint_SelectImage(BlackImage);
PAINT_TIME sPaint_time;
sPaint_time.Hour = 12;
sPaint_time.Min = 34;
sPaint_time.Sec = 56;
UBYTE num = 20;
for (;;) {
sPaint_time.Sec = sPaint_time.Sec + 1;
if (sPaint_time.Sec == 60) {
sPaint_time.Min = sPaint_time.Min + 1;
sPaint_time.Sec = 0;
if (sPaint_time.Min == 60) {
sPaint_time.Hour = sPaint_time.Hour + 1;
sPaint_time.Min = 0;
if (sPaint_time.Hour == 24) {
sPaint_time.Hour = 0;
sPaint_time.Min = 0;
sPaint_time.Sec = 0;
}
}
}
Paint_ClearWindows(140, 90, 140 + Font20.Width * 7, 90 + Font20.Height, WHITE);
Paint_DrawTime(140, 90, &sPaint_time, &Font20, WHITE, BLACK);
num = num - 1;
if(num == 0) {
break;
}
EPD_2IN13_V2_DisplayPart(BlackImage);
DEV_Delay_ms(500);//Analog clock 1s
}
#endif
printf("Clear...\r\n");
EPD_2IN13_V2_Init(EPD_2IN13_V2_FULL);
EPD_2IN13_V2_Clear();
DEV_Delay_ms(2000);//Analog clock 1s
printf("Goto Sleep...\r\n");
EPD_2IN13_V2_Sleep();
free(BlackImage);
BlackImage = NULL;
DEV_Delay_ms(1000);//Analog clock 1s
// close 5V
printf("close 5V, Module enters 0 power consumption ...\r\n");
DEV_Module_Exit();
return 0;
}

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/*****************************************************************************
* | File : EPD_2IN13_test.c
* | Author : Waveshare team
* | Function : 2.9inch e-paper test demo
* | Info :
*----------------
* | This version: V1.0
* | Date : 2019-06-11
* | Info :
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#include "EPD_Test.h"
#include "EPD_2in13.h"
int EPD_2in13_test(void)
{
printf("EPD_2IN13_test Demo\r\n");
DEV_Module_Init();
printf("e-Paper Init and Clear...\r\n");
EPD_2IN13_Init(EPD_2IN13_FULL);
EPD_2IN13_Clear();
DEV_Delay_ms(500);
//Create a new image cache
UBYTE *BlackImage;
/* you have to edit the startup_stm32fxxx.s file and set a big enough heap size */
UWORD Imagesize = ((EPD_2IN13_WIDTH % 8 == 0)? (EPD_2IN13_WIDTH / 8 ): (EPD_2IN13_WIDTH / 8 + 1)) * EPD_2IN13_HEIGHT;
if((BlackImage = (UBYTE *)malloc(Imagesize)) == NULL) {
printf("Failed to apply for black memory...\r\n");
return -1;
}
printf("Paint_NewImage\r\n");
Paint_NewImage(BlackImage, EPD_2IN13_WIDTH, EPD_2IN13_HEIGHT, 270, WHITE);
#if 1 //show image for array
printf("show image for array\r\n");
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
Paint_DrawBitMap(gImage_2in13);
EPD_2IN13_Display(BlackImage);
DEV_Delay_ms(2000);
#endif
#if 1 // Drawing on the image
printf("Drawing\r\n");
//1.Select Image
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
// 2.Drawing on the image
Paint_DrawPoint(5, 10, BLACK, DOT_PIXEL_1X1, DOT_STYLE_DFT);
Paint_DrawPoint(5, 25, BLACK, DOT_PIXEL_2X2, DOT_STYLE_DFT);
Paint_DrawPoint(5, 40, BLACK, DOT_PIXEL_3X3, DOT_STYLE_DFT);
Paint_DrawPoint(5, 55, BLACK, DOT_PIXEL_4X4, DOT_STYLE_DFT);
Paint_DrawLine(20, 10, 70, 60, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawLine(70, 10, 20, 60, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawRectangle(20, 10, 70, 60, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawRectangle(85, 10, 135, 60, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawLine(45, 15, 45, 55, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawLine(25, 35, 70, 35, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawCircle(45, 35, 20, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawCircle(110, 35, 20, WHITE, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawString_EN(140, 15, "waveshare", &Font16, BLACK, WHITE);
Paint_DrawNum(140, 40, 123456789, &Font16, BLACK, WHITE);
Paint_DrawString_CN(140, 60, "ÄãºÃabc", &Font12CN, BLACK, WHITE);
Paint_DrawString_CN(5, 65, "΢ѩµç×Ó", &Font24CN, WHITE, BLACK);
EPD_2IN13_Display(BlackImage);
DEV_Delay_ms(2000);
#endif
#if 1 //Partial refresh, example shows time
printf("Partial refresh\r\n");
EPD_2IN13_Init(EPD_2IN13_PART);
Paint_SelectImage(BlackImage);
PAINT_TIME sPaint_time;
sPaint_time.Hour = 12;
sPaint_time.Min = 34;
sPaint_time.Sec = 56;
UBYTE num = 20;
for (;;) {
sPaint_time.Sec = sPaint_time.Sec + 1;
if (sPaint_time.Sec == 60) {
sPaint_time.Min = sPaint_time.Min + 1;
sPaint_time.Sec = 0;
if (sPaint_time.Min == 60) {
sPaint_time.Hour = sPaint_time.Hour + 1;
sPaint_time.Min = 0;
if (sPaint_time.Hour == 24) {
sPaint_time.Hour = 0;
sPaint_time.Min = 0;
sPaint_time.Sec = 0;
}
}
}
Paint_ClearWindows(140, 90, 140 + Font20.Width * 7, 90 + Font20.Height, WHITE);
Paint_DrawTime(140, 90, &sPaint_time, &Font20, WHITE, BLACK);
num = num - 1;
if(num == 0) {
break;
}
EPD_2IN13_Display(BlackImage);
DEV_Delay_ms(500);//Analog clock 1s
}
#endif
printf("Clear...\r\n");
EPD_2IN13_Init(EPD_2IN13_FULL);
EPD_2IN13_Clear();
printf("Goto Sleep...\r\n");
EPD_2IN13_Sleep();
free(BlackImage);
BlackImage = NULL;
// close 5V
printf("close 5V, Module enters 0 power consumption ...\r\n");
DEV_Module_Exit();
return 0;
}

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/*****************************************************************************
* | File : EPD_2in13bc_test.c
* | Author : Waveshare team
* | Function : 2.13inch B&C e-paper test demo
* | Info :
*----------------
* | This version: V1.0
* | Date : 2019-06-13
* | Info :
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#include "EPD_Test.h"
#include "EPD_2IN13BC.h"
int EPD_2in13bc_test(void)
{
printf("EPD_2IN13BC_test Demo\r\n");
DEV_Module_Init();
printf("e-Paper Init and Clear...\r\n");
EPD_2IN13BC_Init();
EPD_2IN13BC_Clear();
DEV_Delay_ms(500);
//Create a new image cache named IMAGE_BW and fill it with white
UBYTE *BlackImage, *RYImage; // Red or Yellow
UWORD Imagesize = ((EPD_2IN13BC_WIDTH % 8 == 0)? (EPD_2IN13BC_WIDTH / 8 ): (EPD_2IN13BC_WIDTH / 8 + 1)) * EPD_2IN13BC_HEIGHT;
if((BlackImage = (UBYTE *)malloc(Imagesize)) == NULL) {
printf("Failed to apply for black memory...\r\n");
return -1;
}
if((RYImage = (UBYTE *)malloc(Imagesize)) == NULL) {
printf("Failed to apply for red memory...\r\n");
return -1;
}
printf("NewImage:BlackImage and RYImage\r\n");
Paint_NewImage(BlackImage, EPD_2IN13BC_WIDTH, EPD_2IN13BC_HEIGHT, 270, WHITE);
Paint_NewImage(RYImage, EPD_2IN13BC_WIDTH, EPD_2IN13BC_HEIGHT, 270, WHITE);
//Select Image
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
Paint_SelectImage(RYImage);
Paint_Clear(WHITE);
#if 1 // show image for array
printf("show image for array\r\n");
// EPD_2IN13BC_Display(gImage_2in13b_b, gImage_2in13b_r);
EPD_2IN13BC_Display(gImage_2in13c_b, gImage_2in13c_y);
DEV_Delay_ms(2000);
#endif
#if 1 // Drawing on the image
/*Horizontal screen*/
//1.Draw black image
printf("Draw black image\r\n");
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
Paint_DrawPoint(5, 70, BLACK, DOT_PIXEL_1X1, DOT_STYLE_DFT);
Paint_DrawPoint(5, 80, BLACK, DOT_PIXEL_2X2, DOT_STYLE_DFT);
Paint_DrawLine(20, 70, 50, 100, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawLine(50, 70, 20, 100, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawRectangle(60, 70, 90, 100, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawCircle(125, 85, 15, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawString_CN(5, 15, "ÄãºÃabc", &Font12CN, WHITE, BLACK);
//2.Draw red image
printf("Draw red image\r\n");
Paint_SelectImage(RYImage);
Paint_Clear(WHITE);
Paint_DrawPoint(5, 90, RED, DOT_PIXEL_3X3, DOT_STYLE_DFT);
Paint_DrawPoint(5, 100, RED, DOT_PIXEL_4X4, DOT_STYLE_DFT);
Paint_DrawLine(125, 70, 125, 100, RED, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawLine(110, 85, 140, 85, RED, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawRectangle(20, 70, 50, 100, RED, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawCircle(165, 85, 15, RED, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawString_EN(5, 0, "waveshare Electronics", &Font12, BLACK, WHITE);
Paint_DrawNum(5, 50, 987654321, &Font16, WHITE, RED);
printf("EPD_Display\r\n");
EPD_2IN13BC_Display(BlackImage, RYImage);
DEV_Delay_ms(2000);
#endif
printf("Clear...\r\n");
EPD_2IN13BC_Clear();
printf("Goto Sleep...\r\n");
EPD_2IN13BC_Sleep();
free(BlackImage);
free(RYImage);
BlackImage = NULL;
RYImage = NULL;
// close 5V
printf("close 5V, Module enters 0 power consumption ...\r\n");
DEV_Module_Exit();
return 0;
}

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/*****************************************************************************
* | File : EPD_2in13d_test.c
* | Author : Waveshare team
* | Function : 2.9inch e-paper test demo
* | Info :
*----------------
* | This version: V1.0
* | Date : 2019-06-13
* | Info :
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#include "EPD_Test.h"
#include "EPD_2in13d.h"
int EPD_2in13d_test(void)
{
printf("EPD_2IN13D_test Demo\r\n");
DEV_Module_Init();
printf("e-Paper Init and Clear...\r\n");
EPD_2IN13D_Init();
EPD_2IN13D_Clear();
DEV_Delay_ms(500);
//Create a new image cache
UBYTE *BlackImage;
/* you have to edit the startup_stm32fxxx.s file and set a big enough heap size */
UWORD Imagesize = ((EPD_2IN13D_WIDTH % 8 == 0)? (EPD_2IN13D_WIDTH / 8 ): (EPD_2IN13D_WIDTH / 8 + 1)) * EPD_2IN13D_HEIGHT;
if((BlackImage = (UBYTE *)malloc(Imagesize)) == NULL) {
printf("Failed to apply for black memory...\r\n");
return -1;
}
printf("Paint_NewImage\r\n");
Paint_NewImage(BlackImage, EPD_2IN13D_WIDTH, EPD_2IN13D_HEIGHT, 270, WHITE);
#if 1 //show image for array
printf("show image for array\r\n");
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
Paint_DrawBitMap(gImage_2in13d);
EPD_2IN13D_Display(BlackImage);
DEV_Delay_ms(2000);
#endif
#if 1 // Drawing on the image
printf("Drawing\r\n");
//1.Select Image
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
// 2.Drawing on the image
Paint_DrawString_EN(5, 5, "waveshare", &Font16, BLACK, WHITE);
Paint_DrawNum(5, 25, 123456789, &Font16, BLACK, WHITE);
Paint_DrawString_CN(5, 45,"ÄãºÃabc", &Font12CN, BLACK, WHITE);
Paint_DrawString_CN(5, 65,"΢ѩµç×Ó", &Font24CN, WHITE, BLACK);
EPD_2IN13D_Display(BlackImage);
DEV_Delay_ms(1000);
Paint_Clear(WHITE);
Paint_DrawPoint(5, 10, BLACK, DOT_PIXEL_1X1, DOT_STYLE_DFT);
Paint_DrawPoint(5, 25, BLACK, DOT_PIXEL_2X2, DOT_STYLE_DFT);
Paint_DrawPoint(5, 40, BLACK, DOT_PIXEL_3X3, DOT_STYLE_DFT);
Paint_DrawPoint(5, 55, BLACK, DOT_PIXEL_4X4, DOT_STYLE_DFT);
Paint_DrawLine(20, 10, 70, 60, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawLine(70, 10, 20, 60, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawLine(170, 15, 170, 55, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawLine(150, 35, 190, 35, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawRectangle(20, 10, 70, 60, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawRectangle(85, 10, 130, 60, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawCircle(170, 35, 20, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawCircle(170, 80, 20, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
EPD_2IN13D_Display(BlackImage);
DEV_Delay_ms(2000);
#endif
#if 1 //Partial refresh, example shows time
printf("Partial refresh\r\n");
Paint_SelectImage(BlackImage);
PAINT_TIME sPaint_time;
sPaint_time.Hour = 12;
sPaint_time.Min = 34;
sPaint_time.Sec = 56;
UBYTE num = 20;
for (;;) {
sPaint_time.Sec = sPaint_time.Sec + 1;
if (sPaint_time.Sec == 60) {
sPaint_time.Min = sPaint_time.Min + 1;
sPaint_time.Sec = 0;
if (sPaint_time.Min == 60) {
sPaint_time.Hour = sPaint_time.Hour + 1;
sPaint_time.Min = 0;
if (sPaint_time.Hour == 24) {
sPaint_time.Hour = 0;
sPaint_time.Min = 0;
sPaint_time.Sec = 0;
}
}
}
Paint_ClearWindows(15, 65, 15 + Font20.Width * 7, 65 + Font20.Height, WHITE);
Paint_DrawTime(15, 65, &sPaint_time, &Font20, WHITE, BLACK);
num = num - 1;
if(num == 0) {
break;
}
EPD_2IN13D_DisplayPart(BlackImage);
DEV_Delay_ms(500);//Analog clock 1s
}
// Paint_Clear(WHITE);
// EPD_2IN13D_DisplayPart(BlackImage);
#endif
printf("Clear...\r\n");
// EPD_2IN13D_Init();
EPD_2IN13D_Clear();
printf("Goto Sleep...\r\n");
EPD_2IN13D_Sleep();
free(BlackImage);
BlackImage = NULL;
// close 5V
printf("close 5V, Module enters 0 power consumption ...\r\n");
DEV_Module_Exit();
return 0;
}

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/*****************************************************************************
* | File : EPD_2IN7_test.c
* | Author : Waveshare team
* | Function : 1.54inch e-paper test demo
* | Info :
*----------------
* | This version: V1.0
* | Date : 2019-06-11
* | Info :
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#include "EPD_Test.h"
#include "EPD_2in7.h"
int EPD_2in7_test(void)
{
printf("EPD_2IN7_test Demo\r\n");
DEV_Module_Init();
printf("e-Paper Init and Clear...\r\n");
EPD_2IN7_Init();
EPD_2IN7_Clear();
DEV_Delay_ms(500);
//Create a new image cache
UBYTE *BlackImage;
/* you have to edit the startup_stm32fxxx.s file and set a big enough heap size */
UWORD Imagesize = ((EPD_2IN7_WIDTH % 8 == 0)? (EPD_2IN7_WIDTH / 8 ): (EPD_2IN7_WIDTH / 8 + 1)) * EPD_2IN7_HEIGHT;
if((BlackImage = (UBYTE *)malloc(Imagesize)) == NULL) {
printf("Failed to apply for black memory...\r\n");
return -1;
}
printf("Paint_NewImage\r\n");
Paint_NewImage(BlackImage, EPD_2IN7_WIDTH, EPD_2IN7_HEIGHT, 270, WHITE);
#if 1 // show image for array
printf("show image for array\r\n");
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
Paint_DrawBitMap(gImage_2in7);
EPD_2IN7_Display(BlackImage);
DEV_Delay_ms(500);
#endif
#if 1 // Drawing on the image
//1.Select Image
printf("SelectImage:BlackImage\r\n");
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
// 2.Drawing on the image
printf("Drawing:BlackImage\r\n");
Paint_DrawPoint(10, 80, BLACK, DOT_PIXEL_1X1, DOT_STYLE_DFT);
Paint_DrawPoint(10, 90, BLACK, DOT_PIXEL_2X2, DOT_STYLE_DFT);
Paint_DrawPoint(10, 100, BLACK, DOT_PIXEL_3X3, DOT_STYLE_DFT);
Paint_DrawLine(20, 70, 70, 120, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawLine(70, 70, 20, 120, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawRectangle(20, 70, 70, 120, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawRectangle(80, 70, 130, 120, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawCircle(45, 95, 20, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawCircle(105, 95, 20, WHITE, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawLine(85, 95, 125, 95, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawLine(105, 75, 105, 115, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawString_EN(10, 0, "waveshare", &Font16, BLACK, WHITE);
Paint_DrawString_EN(10, 20, "hello world", &Font12, WHITE, BLACK);
Paint_DrawNum(10, 33, 123456789, &Font12, BLACK, WHITE);
Paint_DrawNum(10, 50, 987654321, &Font16, WHITE, BLACK);
Paint_DrawString_CN(130, 0,"ÄãºÃabc", &Font12CN, BLACK, WHITE);
Paint_DrawString_CN(130, 20, "΢ѩµç×Ó", &Font24CN, WHITE, BLACK);
printf("EPD_Display\r\n");
EPD_2IN7_Display(BlackImage);
DEV_Delay_ms(2000);
#endif
printf("Clear...\r\n");
EPD_2IN7_Clear();
printf("Goto Sleep...\r\n");
EPD_2IN7_Sleep();
free(BlackImage);
BlackImage = NULL;
// close 5V
printf("close 5V, Module enters 0 power consumption ...\r\n");
DEV_Module_Exit();
return 0;
}

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/*****************************************************************************
* | File : EPD_2IN7b_test.c
* | Author : Waveshare team
* | Function : 2.7inch e-paper b test demo
* | Info :
*----------------
* | This version: V1.0
* | Date : 2019-06-11
* | Info :
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#include "EPD_Test.h"
#include "EPD_2IN7b.h"
int EPD_2in7b_test(void)
{
printf("EPD_2IN7B_test Demo\r\n");
DEV_Module_Init();
printf("e-Paper Init and Clear...\r\n");
EPD_2IN7B_Init();
EPD_2IN7B_Clear();
DEV_Delay_ms(500);
//Create a new image cache named IMAGE_BW and fill it with white
UBYTE *BlackImage, *RedImage;
UWORD Imagesize = ((EPD_2IN7B_WIDTH % 8 == 0)? (EPD_2IN7B_WIDTH / 8 ): (EPD_2IN7B_WIDTH / 8 + 1)) * EPD_2IN7B_HEIGHT;
if((BlackImage = (UBYTE *)malloc(Imagesize)) == NULL) {
printf("Failed to apply for black memory...\r\n");
return -1;
}
if((RedImage = (UBYTE *)malloc(Imagesize)) == NULL) {
printf("Failed to apply for red memory...\r\n");
return -1;
}
printf("NewImage:BlackImage and RedImage\r\n");
Paint_NewImage(BlackImage, EPD_2IN7B_WIDTH, EPD_2IN7B_HEIGHT, 270, WHITE);
Paint_NewImage(RedImage, EPD_2IN7B_WIDTH, EPD_2IN7B_HEIGHT, 270, WHITE);
//Select Image
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
Paint_SelectImage(RedImage);
Paint_Clear(WHITE);
#if 1 // show image for array
printf("show image for array\r\n");
Paint_SelectImage(BlackImage);
Paint_DrawBitMap(gImage_2in7b_Black);
Paint_SelectImage(RedImage);
Paint_DrawBitMap(gImage_2in7b_Red);
EPD_2IN7B_Display(BlackImage, RedImage);
DEV_Delay_ms(2000);
#endif
#if 1 // Drawing on the image
/*Horizontal screen*/
//1.Draw black image
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
Paint_DrawPoint(10, 80, BLACK, DOT_PIXEL_1X1, DOT_STYLE_DFT);
Paint_DrawPoint(10, 90, BLACK, DOT_PIXEL_2X2, DOT_STYLE_DFT);
Paint_DrawPoint(10, 100, BLACK, DOT_PIXEL_3X3, DOT_STYLE_DFT);
Paint_DrawPoint(10, 110, BLACK, DOT_PIXEL_3X3, DOT_STYLE_DFT);
Paint_DrawLine(20, 70, 70, 120, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawLine(70, 70, 20, 120, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawRectangle(20, 70, 70, 120, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawRectangle(80, 70, 130, 120, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawString_EN(10, 0, "waveshare", &Font16, BLACK, WHITE);
Paint_DrawString_CN(130, 20, "΢ѩµç×Ó", &Font24CN, WHITE, BLACK);
Paint_DrawNum(10, 50, 987654321, &Font16, WHITE, BLACK);
//2.Draw red image
Paint_SelectImage(RedImage);
Paint_Clear(WHITE);
Paint_DrawCircle(160, 95, 20, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawCircle(210, 95, 20, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawLine(85, 95, 125, 95, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawLine(105, 75, 105, 115, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawString_CN(130, 0,"ÄãºÃabc", &Font12CN, BLACK, WHITE);
Paint_DrawString_EN(10, 20, "hello world", &Font12, WHITE, BLACK);
Paint_DrawNum(10, 33, 123456789, &Font12, BLACK, WHITE);
printf("EPD_Display\r\n");
EPD_2IN7B_Display(BlackImage, RedImage);
DEV_Delay_ms(2000);
#endif
printf("Clear...\r\n");
EPD_2IN7B_Clear();
printf("Goto Sleep...\r\n");
EPD_2IN7B_Sleep();
free(BlackImage);
BlackImage = NULL;
// close 5V
printf("close 5V, Module enters 0 power consumption ...\r\n");
DEV_Module_Exit();
return 0;
}

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/*****************************************************************************
* | File : EPD_2IN9_test.c
* | Author : Waveshare team
* | Function : 2.9inch e-paper test demo
* | Info :
*----------------
* | This version: V1.0
* | Date : 2019-06-11
* | Info :
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#include "EPD_Test.h"
#include "EPD_2in9.h"
int EPD_2in9_test(void)
{
printf("EPD_2IN9_test Demo\r\n");
DEV_Module_Init();
printf("e-Paper Init and Clear...\r\n");
EPD_2IN9_Init(EPD_2IN9_FULL);
EPD_2IN9_Clear();
DEV_Delay_ms(500);
//Create a new image cache
UBYTE *BlackImage;
/* you have to edit the startup_stm32fxxx.s file and set a big enough heap size */
UWORD Imagesize = ((EPD_2IN9_WIDTH % 8 == 0)? (EPD_2IN9_WIDTH / 8 ): (EPD_2IN9_WIDTH / 8 + 1)) * EPD_2IN9_HEIGHT;
if((BlackImage = (UBYTE *)malloc(Imagesize)) == NULL) {
printf("Failed to apply for black memory...\r\n");
return -1;
}
printf("Paint_NewImage\r\n");
Paint_NewImage(BlackImage, EPD_2IN9_WIDTH, EPD_2IN9_HEIGHT, 270, WHITE);
#if 1 //show image for array
printf("show image for array\r\n");
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
Paint_DrawBitMap(gImage_2in9);
EPD_2IN9_Display(BlackImage);
DEV_Delay_ms(2000);
#endif
#if 1 // Drawing on the image
printf("Drawing\r\n");
//1.Select Image
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
// 2.Drawing on the image
printf("Drawing:BlackImage\r\n");
Paint_DrawPoint(10, 80, BLACK, DOT_PIXEL_1X1, DOT_STYLE_DFT);
Paint_DrawPoint(10, 90, BLACK, DOT_PIXEL_2X2, DOT_STYLE_DFT);
Paint_DrawPoint(10, 100, BLACK, DOT_PIXEL_3X3, DOT_STYLE_DFT);
Paint_DrawLine(20, 70, 70, 120, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawLine(70, 70, 20, 120, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawRectangle(20, 70, 70, 120, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawRectangle(80, 70, 130, 120, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawCircle(45, 95, 20, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawCircle(105, 95, 20, WHITE, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawLine(85, 95, 125, 95, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawLine(105, 75, 105, 115, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawString_EN(10, 0, "waveshare", &Font16, BLACK, WHITE);
Paint_DrawString_EN(10, 20, "hello world", &Font12, WHITE, BLACK);
Paint_DrawNum(10, 33, 123456789, &Font12, BLACK, WHITE);
Paint_DrawNum(10, 50, 987654321, &Font16, WHITE, BLACK);
Paint_DrawString_CN(130, 0,"ÄãºÃabc", &Font12CN, BLACK, WHITE);
Paint_DrawString_CN(130, 20, "΢ѩµç×Ó", &Font24CN, WHITE, BLACK);
EPD_2IN9_Display(BlackImage);
DEV_Delay_ms(2000);
#endif
#if 1 //Partial refresh, example shows time
printf("Partial refresh\r\n");
EPD_2IN9_Init(EPD_2IN9_PART);
Paint_SelectImage(BlackImage);
PAINT_TIME sPaint_time;
sPaint_time.Hour = 12;
sPaint_time.Min = 34;
sPaint_time.Sec = 56;
UBYTE num = 20;
for (;;) {
sPaint_time.Sec = sPaint_time.Sec + 1;
if (sPaint_time.Sec == 60) {
sPaint_time.Min = sPaint_time.Min + 1;
sPaint_time.Sec = 0;
if (sPaint_time.Min == 60) {
sPaint_time.Hour = sPaint_time.Hour + 1;
sPaint_time.Min = 0;
if (sPaint_time.Hour == 24) {
sPaint_time.Hour = 0;
sPaint_time.Min = 0;
sPaint_time.Sec = 0;
}
}
}
Paint_ClearWindows(150, 80, 150 + Font20.Width * 7, 80 + Font20.Height, WHITE);
Paint_DrawTime(150, 80, &sPaint_time, &Font20, WHITE, BLACK);
num = num - 1;
if(num == 0) {
break;
}
EPD_2IN9_Display(BlackImage);
DEV_Delay_ms(500);//Analog clock 1s
}
#endif
printf("Clear...\r\n");
EPD_2IN9_Init(EPD_2IN9_FULL);
EPD_2IN9_Clear();
printf("Goto Sleep...\r\n");
EPD_2IN9_Sleep();
free(BlackImage);
BlackImage = NULL;
// close 5V
printf("close 5V, Module enters 0 power consumption ...\r\n");
DEV_Module_Exit();
return 0;
}

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/*****************************************************************************
* | File : EPD_2in9bc_test.c
* | Author : Waveshare team
* | Function : 2.9inch B&C e-paper test demo
* | Info :
*----------------
* | This version: V1.0
* | Date : 2019-06-12
* | Info :
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#include "EPD_Test.h"
#include "EPD_2IN9BC.h"
int EPD_2in9bc_test(void)
{
printf("EPD_2IN9BC_test Demo\r\n");
DEV_Module_Init();
printf("e-Paper Init and Clear...\r\n");
EPD_2IN9BC_Init();
EPD_2IN9BC_Clear();
DEV_Delay_ms(500);
//Create a new image cache named IMAGE_BW and fill it with white
UBYTE *BlackImage, *RYImage; // Red or Yellow
UWORD Imagesize = ((EPD_2IN9BC_WIDTH % 8 == 0)? (EPD_2IN9BC_WIDTH / 8 ): (EPD_2IN9BC_WIDTH / 8 + 1)) * EPD_2IN9BC_HEIGHT;
if((BlackImage = (UBYTE *)malloc(Imagesize)) == NULL) {
printf("Failed to apply for black memory...\r\n");
return -1;
}
if((RYImage = (UBYTE *)malloc(Imagesize)) == NULL) {
printf("Failed to apply for red memory...\r\n");
return -1;
}
printf("NewImage:BlackImage and RYImage\r\n");
Paint_NewImage(BlackImage, EPD_2IN9BC_WIDTH, EPD_2IN9BC_HEIGHT, 270, WHITE);
Paint_NewImage(RYImage, EPD_2IN9BC_WIDTH, EPD_2IN9BC_HEIGHT, 270, WHITE);
//Select Image
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
Paint_SelectImage(RYImage);
Paint_Clear(WHITE);
#if 1 // show image for array
printf("show image for array\r\n");
EPD_2IN9BC_Display(gImage_2in9bc_b, gImage_2in9bc_ry);
DEV_Delay_ms(2000);
#endif
#if 1 // Drawing on the image
/*Horizontal screen*/
//1.Draw black image
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
Paint_DrawPoint(10, 80, BLACK, DOT_PIXEL_1X1, DOT_STYLE_DFT);
Paint_DrawPoint(10, 90, BLACK, DOT_PIXEL_2X2, DOT_STYLE_DFT);
Paint_DrawPoint(10, 100, BLACK, DOT_PIXEL_3X3, DOT_STYLE_DFT);
Paint_DrawPoint(10, 110, BLACK, DOT_PIXEL_3X3, DOT_STYLE_DFT);
Paint_DrawLine(20, 70, 70, 120, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawLine(70, 70, 20, 120, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawRectangle(20, 70, 70, 120, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawRectangle(80, 70, 130, 120, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawString_EN(10, 0, "waveshare", &Font16, BLACK, WHITE);
Paint_DrawString_CN(130, 20, "΢ѩµç×Ó", &Font24CN, WHITE, BLACK);
Paint_DrawNum(10, 50, 987654321, &Font16, WHITE, BLACK);
//2.Draw red image
Paint_SelectImage(RYImage);
Paint_Clear(WHITE);
Paint_DrawCircle(160, 95, 20, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawCircle(210, 95, 20, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawLine(85, 95, 125, 95, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawLine(105, 75, 105, 115, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawString_CN(130, 0,"ÄãºÃabc", &Font12CN, BLACK, WHITE);
Paint_DrawString_EN(10, 20, "hello world", &Font12, WHITE, BLACK);
Paint_DrawNum(10, 33, 123456789, &Font12, BLACK, WHITE);
printf("EPD_Display\r\n");
EPD_2IN9BC_Display(BlackImage, RYImage);
DEV_Delay_ms(2000);
#endif
printf("Clear...\r\n");
EPD_2IN9BC_Clear();
printf("Goto Sleep...\r\n");
EPD_2IN9BC_Sleep();
free(BlackImage);
free(RYImage);
BlackImage = NULL;
RYImage = NULL;
// close 5V
printf("close 5V, Module enters 0 power consumption ...\r\n");
DEV_Module_Exit();
return 0;
}

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/*****************************************************************************
* | File : EPD_2in9d_test.c
* | Author : Waveshare team
* | Function : 2.9inch e-paper d test demo
* | Info :
*----------------
* | This version: V1.0
* | Date : 2019-06-13
* | Info :
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#include "EPD_Test.h"
#include "EPD_2in9d.h"
int EPD_2in9d_test(void)
{
printf("EPD_2IN9D_test Demo\r\n");
DEV_Module_Init();
printf("e-Paper Init and Clear...\r\n");
EPD_2IN9D_Init();
EPD_2IN9D_Clear();
DEV_Delay_ms(500);
//Create a new image cache
UBYTE *BlackImage;
/* you have to edit the startup_stm32fxxx.s file and set a big enough heap size */
UWORD Imagesize = ((EPD_2IN9D_WIDTH % 8 == 0)? (EPD_2IN9D_WIDTH / 8 ): (EPD_2IN9D_WIDTH / 8 + 1)) * EPD_2IN9D_HEIGHT;
if((BlackImage = (UBYTE *)malloc(Imagesize)) == NULL) {
printf("Failed to apply for black memory...\r\n");
return -1;
}
printf("Paint_NewImage\r\n");
Paint_NewImage(BlackImage, EPD_2IN9D_WIDTH, EPD_2IN9D_HEIGHT, 270, WHITE);
#if 1 //show image for array
printf("show image for array\r\n");
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
Paint_DrawBitMap(gImage_2in9);
EPD_2IN9D_Display(BlackImage);
DEV_Delay_ms(2000);
#endif
#if 1 // Drawing on the image
//1.Select Image
printf("SelectImage:BlackImage\r\n");
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
// 2.Drawing on the image
printf("Drawing:BlackImage\r\n");
Paint_DrawPoint(10, 80, BLACK, DOT_PIXEL_1X1, DOT_STYLE_DFT);
Paint_DrawPoint(10, 90, BLACK, DOT_PIXEL_2X2, DOT_STYLE_DFT);
Paint_DrawPoint(10, 100, BLACK, DOT_PIXEL_3X3, DOT_STYLE_DFT);
Paint_DrawLine(20, 70, 70, 120, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawLine(70, 70, 20, 120, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawRectangle(20, 70, 70, 120, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawRectangle(80, 70, 130, 120, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawCircle(45, 95, 20, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawCircle(105, 95, 20, WHITE, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawLine(85, 95, 125, 95, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawLine(105, 75, 105, 115, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawString_EN(10, 0, "waveshare", &Font16, BLACK, WHITE);
Paint_DrawString_EN(10, 20, "hello world", &Font12, WHITE, BLACK);
Paint_DrawNum(10, 33, 123456789, &Font12, BLACK, WHITE);
Paint_DrawNum(10, 50, 987654321, &Font16, WHITE, BLACK);
Paint_DrawString_CN(130, 0, "ÄãºÃabc", &Font12CN, BLACK, WHITE);
Paint_DrawString_CN(130, 20, "΢ѩµç×Ó", &Font24CN, WHITE, BLACK);
printf("EPD_Display\r\n");
EPD_2IN9D_Display(BlackImage);
DEV_Delay_ms(2000);
#endif
#if 1 //Partial refresh, example shows time
printf("Partial refresh\r\n");
PAINT_TIME sPaint_time;
sPaint_time.Hour = 12;
sPaint_time.Min = 34;
sPaint_time.Sec = 56;
UBYTE num = 20;
for (;;) {
sPaint_time.Sec = sPaint_time.Sec + 1;
if (sPaint_time.Sec == 60) {
sPaint_time.Min = sPaint_time.Min + 1;
sPaint_time.Sec = 0;
if (sPaint_time.Min == 60) {
sPaint_time.Hour = sPaint_time.Hour + 1;
sPaint_time.Min = 0;
if (sPaint_time.Hour == 24) {
sPaint_time.Hour = 0;
sPaint_time.Min = 0;
sPaint_time.Sec = 0;
}
}
}
Paint_ClearWindows(150, 80, 150 + Font20.Width * 7, 80 + Font20.Height, WHITE);
Paint_DrawTime(150, 80, &sPaint_time, &Font20, WHITE, BLACK);
num = num - 1;
if(num == 0) {
break;
}
EPD_2IN9D_DisplayPart(BlackImage);
DEV_Delay_ms(500);//Analog clock 1s
}
#endif
printf("Clear...\r\n");
// EPD_2IN9D_Init();
EPD_2IN9D_Clear();
printf("Goto Sleep...\r\n");
EPD_2IN9D_Sleep();
free(BlackImage);
BlackImage = NULL;
// close 5V
printf("close 5V, Module enters 0 power consumption ...\r\n");
DEV_Module_Exit();
return 0;
}

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/*****************************************************************************
* | File : EPD_4in2_test.c
* | Author : Waveshare team
* | Function : 4.2inch e-paper test demo
* | Info :
*----------------
* | This version: V1.0
* | Date : 2019-06-13
* | Info :
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#include "EPD_Test.h"
#include "EPD_4in2.h"
int EPD_4in2_test(void)
{
printf("EPD_4IN2_test Demo\r\n");
DEV_Module_Init();
printf("e-Paper Init and Clear...\r\n");
EPD_4IN2_Init();
EPD_4IN2_Clear();
DEV_Delay_ms(500);
//Create a new image cache
UBYTE *BlackImage;
/* you have to edit the startup_stm32fxxx.s file and set a big enough heap size */
UWORD Imagesize = ((EPD_4IN2_WIDTH % 8 == 0)? (EPD_4IN2_WIDTH / 8 ): (EPD_4IN2_WIDTH / 8 + 1)) * EPD_4IN2_HEIGHT;
if((BlackImage = (UBYTE *)malloc(Imagesize)) == NULL) {
printf("Failed to apply for black memory...\r\n");
return -1;
}
printf("Paint_NewImage\r\n");
Paint_NewImage(BlackImage, EPD_4IN2_WIDTH, EPD_4IN2_HEIGHT, 0, WHITE);
#if 1 // show image for array
printf("show image for array\r\n");
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
Paint_DrawBitMap(gImage_4in2);
EPD_4IN2_Display(BlackImage);
DEV_Delay_ms(500);
#endif
#if 1 // Drawing on the image
//1.Select Image
printf("SelectImage:BlackImage\r\n");
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
// 2.Drawing on the image
printf("Drawing:BlackImage\r\n");
Paint_DrawPoint(10, 80, BLACK, DOT_PIXEL_1X1, DOT_STYLE_DFT);
Paint_DrawPoint(10, 90, BLACK, DOT_PIXEL_2X2, DOT_STYLE_DFT);
Paint_DrawPoint(10, 100, BLACK, DOT_PIXEL_3X3, DOT_STYLE_DFT);
Paint_DrawLine(20, 70, 70, 120, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawLine(70, 70, 20, 120, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawRectangle(20, 70, 70, 120, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawRectangle(80, 70, 130, 120, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawCircle(45, 95, 20, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawCircle(105, 95, 20, WHITE, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawLine(85, 95, 125, 95, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawLine(105, 75, 105, 115, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawString_EN(10, 0, "waveshare", &Font16, BLACK, WHITE);
Paint_DrawString_EN(10, 20, "hello world", &Font12, WHITE, BLACK);
Paint_DrawNum(10, 33, 123456789, &Font12, BLACK, WHITE);
Paint_DrawNum(10, 50, 987654321, &Font16, WHITE, BLACK);
Paint_DrawString_CN(130, 0, " ÄãºÃabc", &Font12CN, BLACK, WHITE);
Paint_DrawString_CN(130, 20, "΢ѩµç×Ó", &Font24CN, WHITE, BLACK);
printf("EPD_Display\r\n");
EPD_4IN2_Display(BlackImage);
DEV_Delay_ms(2000);
#endif
printf("Clear...\r\n");
EPD_4IN2_Clear();
printf("Goto Sleep...\r\n");
EPD_4IN2_Sleep();
free(BlackImage);
BlackImage = NULL;
// close 5V
printf("close 5V, Module enters 0 power consumption ...\r\n");
DEV_Module_Exit();
return 0;
}

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/*****************************************************************************
* | File : EPD_4in2bc_test.c
* | Author : Waveshare team
* | Function : 4.2inch B&C e-paper test demo
* | Info :
*----------------
* | This version: V1.0
* | Date : 2019-06-13
* | Info :
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#include "EPD_Test.h"
#include "EPD_4in2bc.h"
int EPD_4in2bc_test(void)
{
printf("EPD_4IN2BC_test Demo\r\n");
DEV_Module_Init();
printf("e-Paper Init and Clear...\r\n");
EPD_4IN2BC_Init();
EPD_4IN2BC_Clear();
DEV_Delay_ms(500);
//Create a new image cache named IMAGE_BW and fill it with white
UBYTE *BlackImage, *RYImage; // Red or Yellow
UWORD Imagesize = ((EPD_4IN2BC_WIDTH % 8 == 0)? (EPD_4IN2BC_WIDTH / 8 ): (EPD_4IN2BC_WIDTH / 8 + 1)) * EPD_4IN2BC_HEIGHT;
if((BlackImage = (UBYTE *)malloc(Imagesize)) == NULL) {
printf("Failed to apply for black memory...\r\n");
return -1;
}
if((RYImage = (UBYTE *)malloc(Imagesize)) == NULL) {
printf("Failed to apply for red memory...\r\n");
return -1;
}
printf("NewImage:BlackImage and RYImage\r\n");
Paint_NewImage(BlackImage, EPD_4IN2BC_WIDTH, EPD_4IN2BC_HEIGHT, 270, WHITE);
Paint_NewImage(RYImage, EPD_4IN2BC_WIDTH, EPD_4IN2BC_HEIGHT, 270, WHITE);
//Select Image
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
Paint_SelectImage(RYImage);
Paint_Clear(WHITE);
#if 1 // show image for array
printf("show image for array\r\n");
EPD_4IN2BC_Display(gImage_4in2bc_b, gImage_4in2bc_ry);
DEV_Delay_ms(2000);
#endif
#if 1 // Drawing on the image
/*Horizontal screen*/
//1.Draw black image
printf("Draw black image\r\n");
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
Paint_DrawPoint(10, 80, BLACK, DOT_PIXEL_1X1, DOT_STYLE_DFT);
Paint_DrawPoint(10, 90, BLACK, DOT_PIXEL_2X2, DOT_STYLE_DFT);
Paint_DrawPoint(10, 100, BLACK, DOT_PIXEL_3X3, DOT_STYLE_DFT);
Paint_DrawPoint(10, 110, BLACK, DOT_PIXEL_3X3, DOT_STYLE_DFT);
Paint_DrawLine(20, 70, 70, 120, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawLine(70, 70, 20, 120, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawRectangle(20, 70, 70, 120, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawRectangle(80, 70, 130, 120, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawString_EN(10, 0, "waveshare", &Font16, BLACK, WHITE);
Paint_DrawString_CN(130, 20, "΢ѩµç×Ó", &Font24CN, WHITE, BLACK);
Paint_DrawNum(10, 50, 987654321, &Font16, WHITE, BLACK);
//2.Draw red image
printf("Draw red image\r\n");
Paint_SelectImage(RYImage);
Paint_Clear(WHITE);
Paint_DrawCircle(160, 95, 20, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawCircle(210, 95, 20, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawLine(85, 95, 125, 95, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawLine(105, 75, 105, 115, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawString_CN(130, 0,"ÄãºÃabc", &Font12CN, BLACK, WHITE);
Paint_DrawString_EN(10, 20, "hello world", &Font12, WHITE, BLACK);
Paint_DrawNum(10, 33, 123456789, &Font12, BLACK, WHITE);
printf("EPD_Display\r\n");
EPD_4IN2BC_Display(BlackImage, RYImage);
DEV_Delay_ms(2000);
#endif
printf("Clear...\r\n");
EPD_4IN2BC_Clear();
printf("Goto Sleep...\r\n");
EPD_4IN2BC_Sleep();
free(BlackImage);
free(RYImage);
BlackImage = NULL;
RYImage = NULL;
// close 5V
printf("close 5V, Module enters 0 power consumption ...\r\n");
DEV_Module_Exit();
return 0;
}

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/*****************************************************************************
* | File : EPD_5in83_test.c
* | Author : Waveshare team
* | Function : 5.83inch e-paper test demo
* | Info :
*----------------
* | This version: V1.0
* | Date : 2019-06-13
* | Info :
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#include "EPD_Test.h"
#include "EPD_5in83.h"
int EPD_5in83_test(void)
{
printf("EPD_5IN83_test Demo\r\n");
DEV_Module_Init();
printf("e-Paper Init and Clear...\r\n");
EPD_5IN83_Init();
EPD_5IN83_Clear();
DEV_Delay_ms(500);
//Create a new image cache
UBYTE *BlackImage;
/* you have to edit the startup_stm32fxxx.s file and set a big enough heap size */
UWORD Imagesize = ((EPD_5IN83_WIDTH % 8 == 0)? (EPD_5IN83_WIDTH / 8 ): (EPD_5IN83_WIDTH / 8 + 1)) * EPD_5IN83_HEIGHT;
if((BlackImage = (UBYTE *)malloc(Imagesize)) == NULL) {
printf("Failed to apply for black memory...\r\n");
return -1;
}
printf("Paint_NewImage\r\n");
Paint_NewImage(BlackImage, EPD_5IN83_WIDTH, EPD_5IN83_HEIGHT, 0, WHITE);
#if 1 // show image for array
printf("show image for array\r\n");
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
Paint_DrawBitMap(gImage_5in83);
EPD_5IN83_Display(BlackImage);
DEV_Delay_ms(500);
#endif
#if 1 // Drawing on the image
//1.Select Image
printf("SelectImage:BlackImage\r\n");
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
// 2.Drawing on the image
printf("Drawing:BlackImage\r\n");
Paint_DrawPoint(10, 80, BLACK, DOT_PIXEL_1X1, DOT_STYLE_DFT);
Paint_DrawPoint(10, 90, BLACK, DOT_PIXEL_2X2, DOT_STYLE_DFT);
Paint_DrawPoint(10, 100, BLACK, DOT_PIXEL_3X3, DOT_STYLE_DFT);
Paint_DrawLine(20, 70, 70, 120, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawLine(70, 70, 20, 120, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawRectangle(20, 70, 70, 120, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawRectangle(80, 70, 130, 120, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawCircle(45, 95, 20, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawCircle(105, 95, 20, WHITE, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawLine(85, 95, 125, 95, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawLine(105, 75, 105, 115, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawString_EN(10, 0, "waveshare", &Font16, BLACK, WHITE);
Paint_DrawString_EN(10, 20, "hello world", &Font12, WHITE, BLACK);
Paint_DrawNum(10, 33, 123456789, &Font12, BLACK, WHITE);
Paint_DrawNum(10, 50, 987654321, &Font16, WHITE, BLACK);
Paint_DrawString_CN(130, 0, " ÄãºÃabc", &Font12CN, BLACK, WHITE);
Paint_DrawString_CN(130, 20, "΢ѩµç×Ó", &Font24CN, WHITE, BLACK);
printf("EPD_Display\r\n");
EPD_5IN83_Display(BlackImage);
DEV_Delay_ms(2000);
#endif
printf("Clear...\r\n");
EPD_5IN83_Clear();
printf("Goto Sleep...\r\n");
EPD_5IN83_Sleep();
free(BlackImage);
BlackImage = NULL;
// close 5V
printf("close 5V, Module enters 0 power consumption ...\r\n");
DEV_Module_Exit();
return 0;
}

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/*****************************************************************************
* | File : EPD_5in83bc_test.c
* | Author : Waveshare team
* | Function : 5.83inch B&C e-paper test demo
* | Info :
*----------------
* | This version: V1.0
* | Date : 2019-06-13
* | Info :
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#include "EPD_Test.h"
#include "EPD_5in83bc.h"
int EPD_5in83bc_test(void)
{
printf("EPD_5IN83BC_test Demo\r\n");
DEV_Module_Init();
printf("e-Paper Init and Clear...\r\n");
EPD_5IN83BC_Init();
EPD_5IN83BC_Clear();
DEV_Delay_ms(500);
//Create a new image cache named IMAGE_BW and fill it with white
UBYTE *BlackImage, *RYImage;
UWORD Imagesize = ((EPD_5IN83BC_WIDTH % 8 == 0)? (EPD_5IN83BC_WIDTH / 8 ): (EPD_5IN83BC_WIDTH / 8 + 1)) * EPD_5IN83BC_HEIGHT;
if((BlackImage = (UBYTE *)malloc(Imagesize / 2)) == NULL) {
printf("Failed to apply for black memory...\r\n");
return -1;
}
if((RYImage = (UBYTE *)malloc(Imagesize / 2)) == NULL) {
printf("Failed to apply for red memory...\r\n");
return -1;
}
printf("NewImage:BlackImage and RYImage\r\n");
Paint_NewImage(BlackImage, EPD_5IN83BC_WIDTH, EPD_5IN83BC_HEIGHT / 2, 0, WHITE);
Paint_NewImage(RYImage, EPD_5IN83BC_WIDTH, EPD_5IN83BC_HEIGHT / 2, 0, WHITE);
//Select Image
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
Paint_SelectImage(RYImage);
Paint_Clear(WHITE);
#if 1 // show image for array
printf("show image for array\r\n");
EPD_5IN83BC_Display(gImage_5in83bc_b, gImage_5in83bc_ry);
DEV_Delay_ms(2000);
#endif
#if 1 // Drawing on the image
/*Horizontal screen*/
//1.Draw black image
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
Paint_DrawPoint(10, 80, BLACK, DOT_PIXEL_1X1, DOT_STYLE_DFT);
Paint_DrawPoint(10, 90, BLACK, DOT_PIXEL_2X2, DOT_STYLE_DFT);
Paint_DrawPoint(10, 100, BLACK, DOT_PIXEL_3X3, DOT_STYLE_DFT);
Paint_DrawPoint(10, 110, BLACK, DOT_PIXEL_3X3, DOT_STYLE_DFT);
Paint_DrawLine(20, 70, 70, 120, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawLine(70, 70, 20, 120, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawRectangle(20, 70, 70, 120, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawRectangle(80, 70, 130, 120, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawString_EN(10, 0, "waveshare", &Font16, BLACK, WHITE);
Paint_DrawString_CN(130, 20, "΢ѩµç×Ó", &Font24CN, WHITE, BLACK);
Paint_DrawNum(10, 50, 987654321, &Font16, WHITE, BLACK);
//2.Draw red image
Paint_SelectImage(RYImage);
Paint_Clear(WHITE);
Paint_DrawCircle(160, 95, 20, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawCircle(210, 95, 20, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawLine(85, 95, 125, 95, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawLine(105, 75,+ 105, 115, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawString_CN(130, 0,"ÄãºÃabc", &Font12CN, BLACK, WHITE);
Paint_DrawString_EN(10, 20, "hello world", &Font12, WHITE, BLACK);
Paint_DrawNum(10, 33, 123456789, &Font12, BLACK, WHITE);
printf("EPD_Display\r\n");
EPD_5IN83BC_DisplayHalfScreen(BlackImage, RYImage);
DEV_Delay_ms(2000);
#endif
printf("Clear...\r\n");
EPD_5IN83BC_Clear();
printf("Goto Sleep...\r\n");
EPD_5IN83BC_Sleep();
free(BlackImage);
free(RYImage);
BlackImage = NULL;
RYImage = NULL;
// close 5V
printf("close 5V, Module enters 0 power consumption ...\r\n");
DEV_Module_Exit();
return 0;
}

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/*****************************************************************************
* | File : EPD_7in5_test.c
* | Author : Waveshare team
* | Function : 7.5inch e-paper test demo
* | Info :
*----------------
* | This version: V1.0
* | Date : 2019-06-13
* | Info :
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#include "EPD_Test.h"
#include "EPD_7in5.h"
int EPD_7in5_test(void)
{
printf("EPD_7IN5_test Demo\r\n");
DEV_Module_Init();
printf("e-Paper Init and Clear...\r\n");
EPD_7IN5_Init();
EPD_7IN5_Clear();
DEV_Delay_ms(500);
//Create a new image cache
UBYTE *BlackImage;
/* you have to edit the startup_stm32fxxx.s file and set a big enough heap size */
UWORD Imagesize = ((EPD_7IN5_WIDTH % 8 == 0)? (EPD_7IN5_WIDTH / 8 ): (EPD_7IN5_WIDTH / 8 + 1)) * EPD_7IN5_HEIGHT;
if((BlackImage = (UBYTE *)malloc(Imagesize)) == NULL) {
printf("Failed to apply for black memory...\r\n");
return -1;
}
printf("Paint_NewImage\r\n");
Paint_NewImage(BlackImage, EPD_7IN5_WIDTH, EPD_7IN5_HEIGHT, 0, WHITE);
#if 1 // show image for array
printf("show image for array\r\n");
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
Paint_DrawBitMap(gImage_7in5);
EPD_7IN5_Display(BlackImage);
DEV_Delay_ms(500);
#endif
#if 1 // Drawing on the image
//1.Select Image
printf("SelectImage:BlackImage\r\n");
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
// 2.Drawing on the image
printf("Drawing:BlackImage\r\n");
Paint_DrawPoint(10, 80, BLACK, DOT_PIXEL_1X1, DOT_STYLE_DFT);
Paint_DrawPoint(10, 90, BLACK, DOT_PIXEL_2X2, DOT_STYLE_DFT);
Paint_DrawPoint(10, 100, BLACK, DOT_PIXEL_3X3, DOT_STYLE_DFT);
Paint_DrawLine(20, 70, 70, 120, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawLine(70, 70, 20, 120, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawRectangle(20, 70, 70, 120, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawRectangle(80, 70, 130, 120, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawCircle(45, 95, 20, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawCircle(105, 95, 20, WHITE, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawLine(85, 95, 125, 95, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawLine(105, 75, 105, 115, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawString_EN(10, 0, "waveshare", &Font16, BLACK, WHITE);
Paint_DrawString_EN(10, 20, "hello world", &Font12, WHITE, BLACK);
Paint_DrawNum(10, 33, 123456789, &Font12, BLACK, WHITE);
Paint_DrawNum(10, 50, 987654321, &Font16, WHITE, BLACK);
Paint_DrawString_CN(130, 0, " ÄãºÃabc", &Font12CN, BLACK, WHITE);
Paint_DrawString_CN(130, 20, "΢ѩµç×Ó", &Font24CN, WHITE, BLACK);
printf("EPD_Display\r\n");
EPD_7IN5_Display(BlackImage);
DEV_Delay_ms(2000);
#endif
printf("Clear...\r\n");
EPD_7IN5_Clear();
printf("Goto Sleep...\r\n");
EPD_7IN5_Sleep();
free(BlackImage);
BlackImage = NULL;
// close 5V
printf("close 5V, Module enters 0 power consumption ...\r\n");
DEV_Module_Exit();
return 0;
}

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/*****************************************************************************
* | File : EPD_7in5bc_test.c
* | Author : Waveshare team
* | Function : 5.83inch B&C e-paper test demo
* | Info :
*----------------
* | This version: V1.0
* | Date : 2019-06-13
* | Info :
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#include "EPD_Test.h"
#include "EPD_7in5bc.h"
int EPD_7in5bc_test(void)
{
printf("EPD_7IN5BC_test Demo\r\n");
DEV_Module_Init();
printf("e-Paper Init and Clear...\r\n");
EPD_7IN5BC_Init();
EPD_7IN5BC_Clear();
DEV_Delay_ms(500);
//Create a new image cache named IMAGE_BW and fill it with white
UBYTE *BlackImage, *RYImage;
UWORD Imagesize = ((EPD_7IN5BC_WIDTH % 8 == 0)? (EPD_7IN5BC_WIDTH / 8 ): (EPD_7IN5BC_WIDTH / 8 + 1)) * EPD_7IN5BC_HEIGHT;
if((BlackImage = (UBYTE *)malloc(Imagesize / 2)) == NULL) {
printf("Failed to apply for black memory...\r\n");
return -1;
}
if((RYImage = (UBYTE *)malloc(Imagesize / 2)) == NULL) {
printf("Failed to apply for red memory...\r\n");
return -1;
}
printf("NewImage:BlackImage and RYImage\r\n");
Paint_NewImage(BlackImage, EPD_7IN5BC_WIDTH, EPD_7IN5BC_HEIGHT / 2, 0, WHITE);
Paint_NewImage(RYImage, EPD_7IN5BC_WIDTH, EPD_7IN5BC_HEIGHT / 2, 0, WHITE);
//Select Image
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
Paint_SelectImage(RYImage);
Paint_Clear(WHITE);
#if 1 // show image for array
printf("show image for array\r\n");
EPD_7IN5BC_Display(gImage_7in5bc_b, gImage_7in5bc_ry);
DEV_Delay_ms(2000);
#endif
#if 1 // Drawing on the image
/*Horizontal screen*/
//1.Draw black image
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
Paint_DrawPoint(10, 80, BLACK, DOT_PIXEL_1X1, DOT_STYLE_DFT);
Paint_DrawPoint(10, 90, BLACK, DOT_PIXEL_2X2, DOT_STYLE_DFT);
Paint_DrawPoint(10, 100, BLACK, DOT_PIXEL_3X3, DOT_STYLE_DFT);
Paint_DrawPoint(10, 110, BLACK, DOT_PIXEL_3X3, DOT_STYLE_DFT);
Paint_DrawLine(20, 70, 70, 120, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawLine(70, 70, 20, 120, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawRectangle(20, 70, 70, 120, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawRectangle(80, 70, 130, 120, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawString_EN(10, 0, "waveshare", &Font16, BLACK, WHITE);
Paint_DrawString_CN(130, 20, "΢ѩµç×Ó", &Font24CN, WHITE, BLACK);
Paint_DrawNum(10, 50, 987654321, &Font16, WHITE, BLACK);
//2.Draw red image
Paint_SelectImage(RYImage);
Paint_Clear(WHITE);
Paint_DrawCircle(160, 95, 20, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawCircle(210, 95, 20, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawLine(85, 95, 125, 95, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawLine(105, 75, 105, 115, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawString_CN(130, 0,"ÄãºÃabc", &Font12CN, BLACK, WHITE);
Paint_DrawString_EN(10, 20, "hello world", &Font12, WHITE, BLACK);
Paint_DrawNum(10, 33, 123456789, &Font12, BLACK, WHITE);
printf("EPD_Display\r\n");
EPD_7IN5BC_DisplayHalfScreen(BlackImage, RYImage);
DEV_Delay_ms(2000);
#endif
printf("Clear...\r\n");
EPD_7IN5BC_Clear();
printf("Goto Sleep...\r\n");
EPD_7IN5BC_Sleep();
free(BlackImage);
free(RYImage);
BlackImage = NULL;
RYImage = NULL;
// close 5V
printf("close 5V, Module enters 0 power consumption ...\r\n");
DEV_Module_Exit();
return 0;
}

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/*****************************************************************************
* | File : EPD_Test.h
* | Author : Waveshare team
* | Function : e-Paper test Demo
* | Info :
*----------------
* | This version: V1.0
* | Date : 2019-06-11
* | Info :
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#ifndef _EPD_TEST_H_
#define _EPD_TEST_H_
#include "DEV_Config.h"
#include "GUI_Paint.h"
#include "imagedata.h"
#include "Debug.h"
#include <stdlib.h> // malloc() free()
int EPD_1in54_test(void);
int EPD_1in54_V2_test(void);
int EPD_1in54b_test(void);
int EPD_1in54c_test(void);
int EPD_2in7_test(void);
int EPD_2in7b_test(void);
int EPD_2in9_test(void);
int EPD_2in9bc_test(void);
int EPD_2in9d_test(void);
int EPD_2in13_test(void);
int EPD_2in13_V2_test(void);
int EPD_2in13bc_test(void);
int EPD_2in13d_test(void);
int EPD_4in2_test(void);
int EPD_4in2bc_test(void);
int EPD_5in83_test(void);
int EPD_5in83bc_test(void);
int EPD_7in5_test(void);
int EPD_7in5bc_test(void);
#endif

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/*****************************************************************************
* | File : ImageData.h
* | Author : Waveshare team
* | Function :
*----------------
* | This version: V1.0
* | Date : 2018-10-23
* | Info :
*
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#ifndef _IMAGEDATA_H_
#define _IMAGEDATA_H_
extern const unsigned char gImage_1in54[];
extern const unsigned char gImage_1in54b_Black[];
extern const unsigned char gImage_1in54b_Red[];
extern const unsigned char gImage_1in54c_Black[];
extern const unsigned char gImage_1in54c_Yellow[];
extern const unsigned char gImage_2in7[];
extern const unsigned char gImage_2in7b_Black[5808];
extern const unsigned char gImage_2in7b_Red[5808];
extern const unsigned char gImage_2in9[];
extern const unsigned char gImage_2in9bc_b[];
extern const unsigned char gImage_2in9bc_ry[];
extern const unsigned char gImage_2in13[];
extern const unsigned char gImage_2in13b_b[];
extern const unsigned char gImage_2in13b_r[];
extern const unsigned char gImage_2in13c_b[];
extern const unsigned char gImage_2in13c_y[];
extern const unsigned char gImage_2in13d[];
extern const unsigned char gImage_4in2[];
extern const unsigned char gImage_4in2bc_b[];
extern const unsigned char gImage_4in2bc_ry[];
extern const unsigned char gImage_5in83[];
extern const unsigned char gImage_5in83bc_b[];
extern const unsigned char gImage_5in83bc_ry[];
extern const unsigned char gImage_7in5[];
extern const unsigned char gImage_7in5bc_b[];
extern const unsigned char gImage_7in5bc_ry[];
#endif
/* FILE END */

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/**
******************************************************************************
* @file Font12.c
* @author MCD Application Team
* @version V1.0.0
* @date 18-February-2014
* @brief This file provides text Font12 for STM32xx-EVAL's LCD driver.
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "fonts.h"
//
// Font data for Courier New 12pt
//
const CH_CN Font12CN_Table[] =
{
/*-- 文字: 你 --*/
/*-- 微软雅黑12; 此字体下对应的点阵为：宽x高=16x21 --*/
{"你",
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1D,0xC0,0x1D,0x80,0x3B,0xFF,0x3B,0x07,
0x3F,0x77,0x7E,0x76,0xF8,0x70,0xFB,0xFE,0xFB,0xFE,0x3F,0x77,0x3F,0x77,0x3E,0x73,
0x38,0x70,0x38,0x70,0x3B,0xE0,0x00,0x00,0x00,0x00},
/*-- 文字: 好 --*/
/*-- 微软雅黑12; 此字体下对应的点阵为：宽x高=16x21 --*/
{"好",
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x00,0x73,0xFF,0x70,0x0F,0xFE,0x1E,
0x7E,0x3C,0x6E,0x38,0xEE,0x30,0xEF,0xFF,0xFC,0x30,0x7C,0x30,0x38,0x30,0x3E,0x30,
0x7E,0x30,0xE0,0x30,0xC1,0xF0,0x00,0x00,0x00,0x00},
/*-- 文字: 树 --*/
/*-- 微软雅黑12; 此字体下对应的点阵为：宽x高=16x21 --*/
{"树",
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x0E,0x30,0x0E,0x3F,0xEE,0x30,0xEE,
0xFC,0xFF,0x76,0xCE,0x77,0xFE,0x7B,0xFE,0xFF,0xFE,0xF3,0xDE,0xF3,0xCE,0x37,0xEE,
0x3E,0x6E,0x3C,0x0E,0x30,0x3E,0x00,0x00,0x00,0x00},
/*-- 文字: 莓 --*/
/*-- 微软雅黑12; 此字体下对应的点阵为：宽x高=16x21 --*/
{"莓",
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x06,0x70,0xFF,0xFF,0x3E,0x70,0x38,0x00,
0x7F,0xFF,0xE0,0x00,0xFF,0xFC,0x3B,0x8C,0x39,0xCC,0xFF,0xFF,0x73,0x9C,0x71,0xDC,
0x7F,0xFF,0x00,0x1C,0x01,0xF8,0x00,0x00,0x00,0x00},
/*-- 文字: 派 --*/
/*-- 微软雅黑12; 此字体下对应的点阵为：宽x高=16x21 --*/
{"派",
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xE0,0x1F,0xFF,0xF0,0x3E,0x00,0x0E,0x1F,
0xCF,0xFB,0xFF,0xF8,0x3F,0xFF,0x0F,0xFF,0x7F,0xD8,0x7F,0xDC,0x6F,0xCE,0xED,0xFF,
0xFD,0xF7,0xF9,0xC0,0x00,0x00,0x00,0x00,0x00,0x00},
/*-- 文字: a --*/
/*-- 微软雅黑12; 此字体下对应的点阵为：宽x高=16x21 --*/
{"a",
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x3E,0x00,0x67,0x00,0x07,0x80,0x0F,0x80,0x7F,0x80,0xE3,0x80,0xE7,0x80,0xE7,0x80,
0x7F,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
/*-- 文字: b --*/
/*-- 微软雅黑12; 此字体下对应的点阵为：宽x高=16x21 --*/
{"b",
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x70,0x00,0x70,0x00,0x70,0x00,0x70,0x00,
0x7F,0x00,0x7B,0x80,0x71,0xC0,0x71,0xC0,0x71,0xC0,0x71,0xC0,0x71,0xC0,0x7B,0x80,
0x7F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
/*-- 文字: c --*/
/*-- 微软雅黑12; 此字体下对应的点阵为：宽x高=16x21 --*/
{"c",
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x3F,0x00,0x73,0x00,0xF0,0x00,0xE0,0x00,0xE0,0x00,0xE0,0x00,0xF0,0x00,0x73,0x00,
0x3F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
/*-- 文字: A --*/
/*-- 微软雅黑12; 此字体下对应的点阵为：宽x高=16x21 --*/
{"A",
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0E,0x00,0x1F,0x00,0x1F,0x00,
0x1F,0x00,0x3B,0x80,0x3B,0x80,0x71,0x80,0x7F,0xC0,0x71,0xC0,0xE0,0xE0,0xE0,0xE0,
0xE0,0xE0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
};
cFONT Font12CN = {
Font12CN_Table,
sizeof(Font12CN_Table)/sizeof(CH_CN), /*size of table*/
11, /* ASCII Width */
16, /* Width */
21, /* Height */
};
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

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/**
******************************************************************************
* @file Font12.c
* @author MCD Application Team
* @version V1.0.0
* @date 18-February-2014
* @brief This file provides text Font12 for STM32xx-EVAL's LCD driver.
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "fonts.h"
//
// Font data for Courier New 12pt
//
const CH_CN Font24CN_Table[] =
{
/*-- 文字: 你 --*/
/*-- 微软雅黑24; 此字体下对应的点阵为：宽x高=32x41 --*/
{"你",
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0xC1,0xC0,0x00,
0x01,0xE3,0xE0,0x00,0x03,0xE3,0xC0,0x00,0x03,0xC7,0x80,0x00,0x03,0xC7,0xFF,0xFF,
0x07,0x8F,0xFF,0xFF,0x07,0x8F,0x00,0x0F,0x0F,0x1E,0x00,0x1E,0x0F,0x3C,0x1E,0x1E,
0x1F,0x3C,0x1E,0x3E,0x1F,0x18,0x1E,0x3C,0x3F,0x00,0x1E,0x1C,0x7F,0x00,0x1E,0x00,
0x7F,0x07,0x9E,0x70,0xFF,0x07,0x9E,0xF0,0xEF,0x0F,0x9E,0x78,0x6F,0x0F,0x1E,0x78,
0x0F,0x0F,0x1E,0x3C,0x0F,0x1E,0x1E,0x3C,0x0F,0x1E,0x1E,0x1E,0x0F,0x3C,0x1E,0x1E,
0x0F,0x3C,0x1E,0x1F,0x0F,0x7C,0x1E,0x0F,0x0F,0x78,0x1E,0x0E,0x0F,0x00,0x1E,0x00,
0x0F,0x00,0x1E,0x00,0x0F,0x00,0x3C,0x00,0x0F,0x07,0xFC,0x00,0x0F,0x07,0xF8,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00},
/*-- 文字: 好 --*/
/*-- 微软雅黑24; 此字体下对应的点阵为：宽x高=32x41 --*/
{"好",
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,
0x0F,0x07,0xFF,0xFE,0x0F,0x07,0xFF,0xFE,0x0F,0x00,0x00,0x3E,0x1E,0x00,0x00,0xFC,
0xFF,0xF8,0x01,0xF0,0xFF,0xF8,0x03,0xE0,0x1E,0x78,0x07,0xC0,0x1E,0x78,0x0F,0x80,
0x3C,0x78,0x0F,0x00,0x3C,0x78,0x0F,0x00,0x3C,0x78,0x0F,0x00,0x3C,0x78,0x0F,0x00,
0x3C,0x7F,0xFF,0xFF,0x78,0xFF,0xFF,0xFF,0x78,0xF0,0x0F,0x00,0x78,0xF0,0x0F,0x00,
0x3D,0xE0,0x0F,0x00,0x1F,0xE0,0x0F,0x00,0x0F,0xE0,0x0F,0x00,0x07,0xC0,0x0F,0x00,
0x07,0xE0,0x0F,0x00,0x07,0xF0,0x0F,0x00,0x0F,0xF8,0x0F,0x00,0x1E,0x7C,0x0F,0x00,
0x3C,0x38,0x0F,0x00,0x78,0x00,0x0F,0x00,0xF0,0x03,0xFF,0x00,0x60,0x01,0xFE,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00},
/*-- 文字: 微 --*/
/*-- 微软雅黑24; 此字体下对应的点阵为：宽x高=32x41 --*/
{"微",
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x07,0x01,0xE0,0x07,0x87,0x01,0xE0,
0x07,0x07,0x01,0xC0,0x0F,0xF7,0x79,0xC0,0x1E,0xF7,0x7B,0xC0,0x1E,0xF7,0x7B,0x80,
0x3C,0xF7,0x7B,0xFF,0x78,0xF7,0x7B,0xFF,0xF8,0xF7,0x7F,0x9E,0xF7,0xFF,0xFF,0x9E,
0x67,0xFF,0xFF,0x9E,0x07,0x00,0x7F,0x9C,0x0F,0x00,0x0F,0x9C,0x1E,0x00,0x1F,0x9C,
0x1E,0x7F,0xFF,0xBC,0x3E,0x7F,0xF3,0xFC,0x3E,0x00,0x03,0xFC,0x7E,0x00,0x01,0xF8,
0xFE,0x00,0x01,0xF8,0xFE,0x7F,0xE1,0xF8,0xDE,0x7F,0xE1,0xF8,0x1E,0x78,0xE0,0xF0,
0x1E,0x78,0xEE,0xF0,0x1E,0x78,0xFF,0xF0,0x1E,0x78,0xFD,0xF8,0x1E,0x79,0xFB,0xFC,
0x1E,0xF1,0xF7,0xBC,0x1E,0xF0,0xEF,0x9E,0x1F,0xE0,0x0F,0x0F,0x1E,0xC0,0x1E,0x0F,
0x1E,0x00,0x0C,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00},
/*-- 文字: 软 --*/
/*-- 微软雅黑24; 此字体下对应的点阵为：宽x高=32x41 --*/
{"软",
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x03,0xC0,0x78,0x00,0x07,0x80,0x78,0x00,0x07,0x80,0x78,0x00,
0x07,0x80,0xF0,0x00,0x0F,0x00,0xF0,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
0x1E,0x03,0xC0,0x1F,0x1E,0x03,0xC0,0x1E,0x1F,0xE7,0x8F,0x3E,0x3D,0xE7,0x8F,0x3C,
0x3D,0xEF,0x0F,0x7C,0x3D,0xE7,0x0F,0x78,0x79,0xE0,0x0F,0x00,0x79,0xE0,0x0E,0x00,
0x7F,0xFE,0x0E,0x00,0x7F,0xFE,0x1F,0x00,0x01,0xE0,0x1F,0x00,0x01,0xE0,0x1F,0x00,
0x01,0xE0,0x1F,0x80,0x01,0xE0,0x1F,0x80,0x01,0xE0,0x3F,0x80,0x01,0xFF,0x3F,0xC0,
0x0F,0xFF,0x7B,0xC0,0xFF,0xF0,0x79,0xE0,0xF9,0xE0,0xF1,0xF0,0x01,0xE1,0xF0,0xF0,
0x01,0xE3,0xE0,0xF8,0x01,0xE7,0xC0,0x7C,0x01,0xFF,0x80,0x3F,0x01,0xFF,0x00,0x1F,
0x01,0xEC,0x00,0x0E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00},
/*-- 文字: 雅 --*/
/*-- 微软雅黑24; 此字体下对应的点阵为：宽x高=32x41 --*/
{"雅",
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x77,0x00,0x00,0x00,0xFF,0x00,
0x7F,0xFC,0xF7,0x80,0x7F,0xFD,0xE3,0xC0,0x01,0xC1,0xE3,0xC0,0x01,0xC3,0xC1,0x80,
0x3D,0xC7,0xFF,0xFF,0x39,0xC7,0xFF,0xFF,0x39,0xCF,0x83,0x80,0x79,0xDF,0x83,0x80,
0x79,0xFF,0x83,0x80,0x79,0xDF,0x83,0x80,0x71,0xC3,0x83,0x80,0x7F,0xFF,0xFF,0xFE,
0x7F,0xFF,0xFF,0xFE,0x03,0xC3,0x83,0x80,0x07,0xC3,0x83,0x80,0x07,0xC3,0x83,0x80,
0x0F,0xC3,0x83,0x80,0x0F,0xC3,0x83,0x80,0x1F,0xC3,0xFF,0xFE,0x1D,0xC3,0xFF,0xFE,
0x3D,0xC3,0x83,0x80,0x79,0xC3,0x83,0x80,0xF1,0xC3,0x83,0x80,0xF1,0xC3,0x83,0x80,
0x61,0xC3,0x83,0x80,0x01,0xC3,0xFF,0xFF,0x03,0xC3,0xFF,0xFF,0x1F,0xC3,0x80,0x00,
0x1F,0x83,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00},
/*-- 文字: 黑 --*/
/*-- 微软雅黑24; 此字体下对应的点阵为：宽x高=32x41 --*/
{"黑",
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x1F,0xFF,0xFF,0xFC,0x1F,0xFF,0xFF,0xFC,0x1E,0x03,0xC0,0x3C,0x1E,0xC3,0xC7,0x3C,
0x1F,0xE3,0xC7,0xBC,0x1E,0xF3,0xCF,0x3C,0x1E,0xFB,0xDF,0x3C,0x1E,0x7B,0xDE,0x3C,
0x1E,0x33,0xDC,0x3C,0x1E,0x03,0xC0,0x3C,0x1F,0xFF,0xFF,0xFC,0x1F,0xFF,0xFF,0xFC,
0x1E,0x03,0xC0,0x3C,0x00,0x03,0xC0,0x00,0x00,0x03,0xC0,0x00,0x3F,0xFF,0xFF,0xFC,
0x3F,0xFF,0xFF,0xFC,0x00,0x03,0xC0,0x00,0x00,0x03,0xC0,0x00,0x00,0x03,0xC0,0x00,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x1C,0x38,0x70,0x70,
0x3E,0x78,0xF8,0xF8,0x3C,0x7C,0x78,0x7C,0x7C,0x3C,0x3C,0x3E,0xF8,0x3E,0x3C,0x1F,
0xF0,0x1C,0x18,0x0E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00},
/*-- 文字: 此 --*/
/*-- 微软雅黑24; 此字体下对应的点阵为：宽x高=32x41 --*/
{"此",
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x78,0x3C,0x00,
0x00,0x78,0x3C,0x00,0x00,0x78,0x3C,0x00,0x00,0x78,0x3C,0x00,0x00,0x78,0x3C,0x00,
0x00,0x78,0x3C,0x0C,0x3C,0x78,0x3C,0x1E,0x3C,0x78,0x3C,0x3F,0x3C,0x78,0x3C,0xF8,
0x3C,0x7F,0xFD,0xF0,0x3C,0x7F,0xFF,0xE0,0x3C,0x78,0x3F,0x80,0x3C,0x78,0x3E,0x00,
0x3C,0x78,0x3C,0x00,0x3C,0x78,0x3C,0x00,0x3C,0x78,0x3C,0x00,0x3C,0x78,0x3C,0x00,
0x3C,0x78,0x3C,0x00,0x3C,0x78,0x3C,0x00,0x3C,0x78,0x3C,0x0E,0x3C,0x78,0x3C,0x0F,
0x3C,0x78,0x3C,0x0F,0x3C,0x79,0xFC,0x0F,0x3C,0x7F,0xFC,0x0F,0x3F,0xFF,0x3C,0x0F,
0x3F,0xF0,0x3E,0x1E,0xFF,0x00,0x1F,0xFE,0xF0,0x00,0x0F,0xFC,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00},
/*-- 文字: 字 --*/
/*-- 微软雅黑24; 此字体下对应的点阵为：宽x高=32x41 --*/
{"字",
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x03,0x80,0x00,0x00,0x07,0x80,0x00,0x00,0x03,0xC0,0x00,
0x00,0x03,0xE0,0x00,0x00,0x01,0xE0,0x00,0x7F,0xFF,0xFF,0xFE,0x7F,0xFF,0xFF,0xFE,
0x78,0x00,0x00,0x1E,0x78,0x00,0x00,0x1E,0x78,0x00,0x00,0x1E,0x78,0x00,0x00,0x1E,
0x7B,0xFF,0xFF,0xDE,0x03,0xFF,0xFF,0xC0,0x00,0x00,0x0F,0xC0,0x00,0x00,0x3F,0x00,
0x00,0x00,0x7E,0x00,0x00,0x01,0xF8,0x00,0x00,0x01,0xE0,0x00,0x00,0x01,0xE0,0x00,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x01,0xE0,0x00,0x00,0x01,0xE0,0x00,
0x00,0x01,0xE0,0x00,0x00,0x01,0xE0,0x00,0x00,0x01,0xE0,0x00,0x00,0x01,0xE0,0x00,
0x00,0x03,0xE0,0x00,0x00,0x03,0xC0,0x00,0x00,0xFF,0xC0,0x00,0x00,0xFF,0x80,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00},
/*-- 文字: 体 --*/
/*-- 微软雅黑24; 此字体下对应的点阵为：宽x高=32x41 --*/
{"体",
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0xC0,0x3C,0x00,
0x03,0xC0,0x3C,0x00,0x03,0xC0,0x3C,0x00,0x07,0x80,0x3C,0x00,0x07,0x80,0x3C,0x00,
0x07,0x80,0x3C,0x00,0x0F,0xFF,0xFF,0xFF,0x0F,0xFF,0xFF,0xFF,0x1F,0x01,0xFE,0x00,
0x1F,0x01,0xFF,0x00,0x3F,0x01,0xFF,0x00,0x3F,0x03,0xFF,0x00,0x7F,0x03,0xFF,0x80,
0x7F,0x07,0xBF,0x80,0xFF,0x07,0xBF,0xC0,0xEF,0x0F,0x3D,0xC0,0xCF,0x0F,0x3D,0xE0,
0x0F,0x1E,0x3D,0xE0,0x0F,0x1E,0x3C,0xF0,0x0F,0x3C,0x3C,0x78,0x0F,0x7C,0x3C,0x7C,
0x0F,0xF8,0x3C,0x3E,0x0F,0xF7,0xFF,0xDF,0x0F,0xE7,0xFF,0xCF,0x0F,0xC0,0x3C,0x06,
0x0F,0x00,0x3C,0x00,0x0F,0x00,0x3C,0x00,0x0F,0x00,0x3C,0x00,0x0F,0x00,0x3C,0x00,
0x0F,0x00,0x3C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00},
/*-- 文字: 下 --*/
/*-- 微软雅黑24; 此字体下对应的点阵为：宽x高=32x41 --*/
{"下",
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x0F,0x80,0x00,0x00,0x0F,0x80,0x00,
0x00,0x0F,0x80,0x00,0x00,0x0F,0x80,0x00,0x00,0x0F,0x80,0x00,0x00,0x0F,0x80,0x00,
0x00,0x0F,0xE0,0x00,0x00,0x0F,0xF8,0x00,0x00,0x0F,0xFC,0x00,0x00,0x0F,0xBF,0x00,
0x00,0x0F,0x9F,0x80,0x00,0x0F,0x87,0xE0,0x00,0x0F,0x83,0xF0,0x00,0x0F,0x80,0xF8,
0x00,0x0F,0x80,0x7C,0x00,0x0F,0x80,0x38,0x00,0x0F,0x80,0x00,0x00,0x0F,0x80,0x00,
0x00,0x0F,0x80,0x00,0x00,0x0F,0x80,0x00,0x00,0x0F,0x80,0x00,0x00,0x0F,0x80,0x00,
0x00,0x0F,0x80,0x00,0x00,0x0F,0x80,0x00,0x00,0x0F,0x80,0x00,0x00,0x0F,0x80,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00},
/*-- 文字: 对 --*/
/*-- 微软雅黑24; 此字体下对应的点阵为：宽x高=32x41 --*/
{"对",
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x78,
0x00,0x00,0x00,0x78,0x00,0x00,0x00,0x78,0x7F,0xFC,0x00,0x78,0x7F,0xFC,0x00,0x78,
0x00,0x3C,0x00,0x78,0x00,0x3F,0xFF,0xFF,0x30,0x3F,0xFF,0xFF,0x78,0x3C,0x00,0x78,
0x3C,0x38,0x00,0x78,0x3E,0x78,0x00,0x78,0x1E,0x78,0xC0,0x78,0x0F,0x79,0xE0,0x78,
0x0F,0xF0,0xF0,0x78,0x07,0xF0,0xF8,0x78,0x03,0xF0,0x78,0x78,0x01,0xE0,0x3C,0x78,
0x03,0xF0,0x3E,0x78,0x03,0xF0,0x18,0x78,0x07,0xF8,0x00,0x78,0x07,0xFC,0x00,0x78,
0x0F,0x3E,0x00,0x78,0x1F,0x1E,0x00,0x78,0x3E,0x1F,0x00,0x78,0x7C,0x0E,0x00,0xF8,
0xF8,0x00,0x00,0xF0,0xF0,0x00,0x3F,0xF0,0x60,0x00,0x3F,0xE0,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00},
/*-- 文字: 应 --*/
/*-- 微软雅黑24; 此字体下对应的点阵为：宽x高=32x41 --*/
{"应",
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x01,0xC0,0x00,0x00,0x03,0xE0,0x00,0x00,0x01,0xE0,0x00,
0x00,0x01,0xF0,0x00,0x00,0x00,0xF0,0x00,0x1F,0xFF,0xFF,0xFF,0x1F,0xFF,0xFF,0xFF,
0x1E,0x00,0x00,0x00,0x1E,0x00,0x00,0x00,0x1E,0x01,0xE0,0x78,0x1E,0x01,0xE0,0x78,
0x1E,0xE1,0xE0,0x78,0x1F,0xF1,0xF0,0xF8,0x1E,0xF0,0xF0,0xF0,0x1E,0xF0,0xF0,0xF0,
0x1E,0xF8,0xF0,0xF0,0x1E,0x78,0xF1,0xF0,0x1E,0x78,0xF9,0xE0,0x1E,0x78,0x79,0xE0,
0x1E,0x7C,0x7B,0xE0,0x1E,0x3C,0x7B,0xC0,0x1E,0x3C,0x7B,0xC0,0x1E,0x3C,0x7B,0xC0,
0x3C,0x3E,0x07,0x80,0x3C,0x1C,0x07,0x80,0x3C,0x00,0x07,0x80,0x3C,0x00,0x0F,0x00,
0x78,0x00,0x0F,0x00,0x7B,0xFF,0xFF,0xFF,0xF3,0xFF,0xFF,0xFF,0xF0,0x00,0x00,0x00,
0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00},
/*-- 文字: 的 --*/
/*-- 微软雅黑24; 此字体下对应的点阵为：宽x高=32x41 --*/
{"的",
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x80,0x3C,0x00,0x07,0xC0,0x3E,0x00,
0x07,0x80,0x3C,0x00,0x07,0x80,0x7C,0x00,0x0F,0x00,0x78,0x00,0x7F,0xFE,0x7F,0xFE,
0x7F,0xFE,0xFF,0xFE,0x78,0x1E,0xF0,0x1E,0x78,0x1F,0xE0,0x1E,0x78,0x1F,0xE0,0x1E,
0x78,0x1F,0xC0,0x1E,0x78,0x1F,0xC0,0x1E,0x78,0x1F,0xF0,0x1E,0x78,0x1E,0xF8,0x1E,
0x78,0x1E,0x7C,0x1E,0x7F,0xFE,0x3C,0x1E,0x7F,0xFE,0x1E,0x1E,0x78,0x1E,0x1F,0x1E,
0x78,0x1E,0x0F,0x9E,0x78,0x1E,0x07,0x9E,0x78,0x1E,0x07,0x1E,0x78,0x1E,0x00,0x1E,
0x78,0x1E,0x00,0x1E,0x78,0x1E,0x00,0x3E,0x78,0x1E,0x00,0x3C,0x78,0x1E,0x00,0x3C,
0x7F,0xFE,0x00,0x3C,0x7F,0xFE,0x00,0x7C,0x78,0x1E,0x3F,0xF8,0x78,0x1E,0x3F,0xF0,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00},
/*-- 文字: 点 --*/
/*-- 微软雅黑24; 此字体下对应的点阵为：宽x高=32x41 --*/
{"点",
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0xC0,0x00,0x00,0x03,0xC0,0x00,
0x00,0x03,0xC0,0x00,0x00,0x03,0xC0,0x00,0x00,0x03,0xFF,0xFF,0x00,0x03,0xFF,0xFF,
0x00,0x03,0xC0,0x00,0x00,0x03,0xC0,0x00,0x00,0x03,0xC0,0x00,0x00,0x03,0xC0,0x00,
0x0F,0xFF,0xFF,0xF8,0x0F,0xFF,0xFF,0xF8,0x0F,0x00,0x00,0x78,0x0F,0x00,0x00,0x78,
0x0F,0x00,0x00,0x78,0x0F,0x00,0x00,0x78,0x0F,0x00,0x00,0x78,0x0F,0x00,0x00,0x78,
0x0F,0xFF,0xFF,0xF8,0x0F,0xFF,0xFF,0xF8,0x0F,0x00,0x00,0x78,0x00,0x00,0x00,0x00,
0x0C,0x38,0x38,0x30,0x1E,0x7C,0x78,0x78,0x3E,0x3C,0x78,0x78,0x3C,0x3C,0x3C,0x3C,
0x7C,0x3E,0x3C,0x3E,0xF8,0x1E,0x3C,0x1E,0xF0,0x1E,0x1E,0x1F,0x70,0x1E,0x1C,0x0E,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00},
/*-- 文字: 阵 --*/
/*-- 微软雅黑24; 此字体下对应的点阵为：宽x高=32x41 --*/
{"阵",
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3C,0x00,0x00,0x00,0x78,0x00,
0x7F,0xF0,0x78,0x00,0x7F,0xF0,0x78,0x00,0x79,0xFF,0xFF,0xFF,0x79,0xFF,0xFF,0xFF,
0x79,0xE1,0xE0,0x00,0x79,0xE1,0xE0,0x00,0x7B,0xC1,0xEF,0x80,0x7B,0xC3,0xCF,0x80,
0x7B,0xC3,0xCF,0x80,0x7F,0x87,0xCF,0x80,0x7F,0x87,0x8F,0x80,0x7F,0x87,0x8F,0x80,
0x7B,0xCF,0x0F,0x80,0x7B,0xCF,0xFF,0xFE,0x79,0xEF,0xFF,0xFE,0x79,0xE0,0x0F,0x80,
0x78,0xE0,0x0F,0x80,0x78,0xF0,0x0F,0x80,0x78,0xF0,0x0F,0x80,0x78,0xF0,0x0F,0x80,
0x78,0xFF,0xFF,0xFF,0x79,0xFF,0xFF,0xFF,0x7F,0xE0,0x0F,0x80,0x7F,0xC0,0x0F,0x80,
0x78,0x00,0x0F,0x80,0x78,0x00,0x0F,0x80,0x78,0x00,0x0F,0x80,0x78,0x00,0x0F,0x80,
0x78,0x00,0x0F,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00},
/*-- 文字: 为 --*/
/*-- 微软雅黑24; 此字体下对应的点阵为：宽x高=32x41 --*/
{"为",
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0x80,0x00,
0x0E,0x07,0x80,0x00,0x1F,0x07,0x80,0x00,0x0F,0x87,0x80,0x00,0x07,0xC7,0x80,0x00,
0x01,0xE7,0x80,0x00,0x00,0xC7,0x80,0x00,0x00,0x07,0x80,0x00,0x7F,0xFF,0xFF,0xFC,
0x7F,0xFF,0xFF,0xFC,0x00,0x07,0x80,0x3C,0x00,0x0F,0x80,0x3C,0x00,0x0F,0x00,0x3C,
0x00,0x0F,0x00,0x3C,0x00,0x0F,0x60,0x3C,0x00,0x1F,0xF0,0x3C,0x00,0x1E,0x78,0x3C,
0x00,0x3E,0x3C,0x3C,0x00,0x3C,0x3E,0x3C,0x00,0x7C,0x1F,0x3C,0x00,0x78,0x0F,0x3C,
0x00,0xF8,0x06,0x3C,0x01,0xF0,0x00,0x3C,0x03,0xE0,0x00,0x7C,0x07,0xC0,0x00,0x7C,
0x0F,0x80,0x00,0x78,0x1F,0x00,0x00,0xF8,0x3E,0x00,0xFF,0xF0,0x7C,0x00,0xFF,0xE0,
0x38,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00},
/*-- 文字: 树 --*/
/*-- 微软雅黑24; 此字体下对应的点阵为：宽x高=32x41 --*/
{"树",
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0x00,0x00,0x38,
0x0F,0x00,0x00,0x38,0x0F,0x00,0x00,0x38,0x0F,0x3F,0xF8,0x38,0x0F,0x3F,0xF8,0x38,
0x0F,0x00,0x78,0x38,0xFF,0xE0,0x7F,0xFF,0xFF,0xE0,0x7F,0xFF,0x0F,0x00,0x70,0x38,
0x0F,0x18,0xF0,0x38,0x1F,0x3C,0xF0,0x38,0x1F,0x1C,0xFE,0x38,0x1F,0xDE,0xFE,0x38,
0x3F,0xEF,0xEF,0x38,0x3F,0xFF,0xEF,0x38,0x3F,0xF7,0xE7,0xB8,0x7F,0x67,0xC7,0xB8,
0x7F,0x03,0xC3,0xB8,0xFF,0x07,0xE0,0x38,0xEF,0x07,0xE0,0x38,0xEF,0x0F,0xF0,0x38,
0xCF,0x1F,0xF0,0x38,0x0F,0x1E,0x78,0x38,0x0F,0x3C,0x7C,0x38,0x0F,0x78,0x3C,0x38,
0x0F,0xF8,0x38,0x38,0x0F,0x60,0x00,0x78,0x0F,0x00,0x0F,0xF8,0x0F,0x00,0x07,0xF0,
0x0F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00},
/*-- 文字: 莓 --*/
/*-- 微软雅黑24; 此字体下对应的点阵为：宽x高=32x41 --*/
{"莓",
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3C,0x1E,0x00,0x00,0x3C,0x1E,0x00,
0x00,0x3C,0x1E,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x3C,0x1E,0x00,
0x07,0xBC,0x1E,0x00,0x07,0x80,0x00,0x00,0x0F,0xFF,0xFF,0xFC,0x0F,0xFF,0xFF,0xFC,
0x1E,0x00,0x00,0x00,0x3C,0x00,0x00,0x00,0x3C,0x00,0x00,0x00,0x7F,0xFF,0xFF,0xF0,
0xF7,0xFF,0xFF,0xF0,0x37,0x83,0x80,0xF0,0x07,0x87,0xC0,0xF0,0x07,0x83,0xF0,0xF0,
0x07,0x00,0xE0,0xF0,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x0F,0x0F,0x00,0xE0,
0x0F,0x0F,0x81,0xE0,0x0E,0x03,0xE1,0xE0,0x1E,0x01,0xC1,0xE0,0x1F,0xFF,0xFF,0xFE,
0x1F,0xFF,0xFF,0xFE,0x00,0x00,0x01,0xE0,0x00,0x00,0x03,0xC0,0x00,0x00,0xFF,0xC0,
0x00,0x00,0xFF,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00},
/*-- 文字: 派 --*/
/*-- 微软雅黑24; 此字体下对应的点阵为：宽x高=32x41 --*/
{"派",
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x38,0x00,0x00,0x3E,
0x7C,0x00,0x3F,0xFE,0x3F,0x3F,0xFF,0xF0,0x1F,0xBF,0xE0,0x00,0x07,0xBC,0x00,0x00,
0x03,0x3C,0x00,0x00,0x00,0x3C,0x00,0x3C,0x00,0x3C,0x0F,0xFE,0x70,0x3D,0xFF,0xF8,
0xF8,0x3D,0xFF,0x00,0x7C,0x3D,0xE7,0x80,0x3F,0x3D,0xE7,0x80,0x1F,0x3D,0xE7,0x8E,
0x0E,0x3D,0xE7,0x9F,0x00,0x3D,0xE7,0xFE,0x00,0x39,0xE7,0xF8,0x00,0x39,0xE3,0xF0,
0x1C,0x39,0xE3,0xC0,0x1E,0x79,0xE3,0xC0,0x1E,0x79,0xE1,0xE0,0x1E,0x79,0xE1,0xE0,
0x3C,0x79,0xE0,0xF0,0x3C,0x79,0xE0,0xF8,0x3C,0xF1,0xE0,0x7C,0x3C,0xF1,0xE3,0x7C,
0x7D,0xF1,0xEF,0x3F,0x79,0xE1,0xFE,0x1F,0x7B,0xE1,0xF8,0x0E,0x7B,0xC3,0xE0,0x00,
0x79,0x81,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00},
/*-- 文字: A --*/
/*-- 微软雅黑24; 此字体下对应的点阵为：宽x高=32x41 --*/
{
"A",
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x7C,0x00,0x00,0x00,0xFC,0x00,0x00,0x00,0xFE,0x00,0x00,0x00,0xFE,0x00,0x00,
0x01,0xFF,0x00,0x00,0x01,0xFF,0x00,0x00,0x01,0xEF,0x00,0x00,0x03,0xEF,0x80,0x00,
0x03,0xCF,0x80,0x00,0x07,0xC7,0x80,0x00,0x07,0xC7,0xC0,0x00,0x07,0x87,0xC0,0x00,
0x0F,0x83,0xE0,0x00,0x0F,0x83,0xE0,0x00,0x0F,0x01,0xE0,0x00,0x1F,0xFF,0xF0,0x00,
0x1F,0xFF,0xF0,0x00,0x3F,0xFF,0xF8,0x00,0x3E,0x00,0xF8,0x00,0x3C,0x00,0xF8,0x00,
0x7C,0x00,0x7C,0x00,0x7C,0x00,0x7C,0x00,0x78,0x00,0x3C,0x00,0xF8,0x00,0x3E,0x00,
0xF8,0x00,0x3E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00},
/*-- 文字: a --*/
/*-- 微软雅黑24; 此字体下对应的点阵为：宽x高=32x41 --*/
{"a",
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0xF8,0x00,0x00,
0x1F,0xFE,0x00,0x00,0x3F,0xFE,0x00,0x00,0x3E,0x3F,0x00,0x00,0x38,0x1F,0x00,0x00,
0x00,0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x03,0xFF,0x00,0x00,0x1F,0xFF,0x00,0x00,
0x3F,0x8F,0x00,0x00,0x7C,0x0F,0x00,0x00,0x7C,0x0F,0x00,0x00,0x78,0x1F,0x00,0x00,
0x7C,0x1F,0x00,0x00,0x7E,0x7F,0x00,0x00,0x7F,0xFF,0x00,0x00,0x3F,0xFF,0x00,0x00,
0x0F,0xCF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00},
/*-- 文字: b --*/
/*-- 微软雅黑24; 此字体下对应的点阵为：宽x高=32x41 --*/
{"b",
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3C,0x00,0x00,0x00,
0x3C,0x00,0x00,0x00,0x3C,0x00,0x00,0x00,0x3C,0x00,0x00,0x00,0x3C,0x00,0x00,0x00,
0x3C,0x00,0x00,0x00,0x3C,0x00,0x00,0x00,0x3C,0x00,0x00,0x00,0x3C,0xFE,0x00,0x00,
0x3D,0xFF,0x80,0x00,0x3F,0xFF,0xC0,0x00,0x3F,0x8F,0xC0,0x00,0x3F,0x07,0xE0,0x00,
0x3E,0x03,0xE0,0x00,0x3E,0x03,0xE0,0x00,0x3C,0x01,0xE0,0x00,0x3C,0x01,0xE0,0x00,
0x3C,0x01,0xE0,0x00,0x3C,0x03,0xE0,0x00,0x3E,0x03,0xE0,0x00,0x3E,0x03,0xE0,0x00,
0x3F,0x07,0xC0,0x00,0x3F,0x8F,0xC0,0x00,0x3F,0xFF,0x80,0x00,0x3F,0xFF,0x00,0x00,
0x3C,0xFC,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00},
/*-- 文字: c --*/
/*-- 微软雅黑24; 此字体下对应的点阵为：宽x高=32x41 --*/
{"c",
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0xFC,0x00,0x00,
0x07,0xFE,0x00,0x00,0x1F,0xFE,0x00,0x00,0x3F,0x86,0x00,0x00,0x3E,0x00,0x00,0x00,
0x7C,0x00,0x00,0x00,0x7C,0x00,0x00,0x00,0x7C,0x00,0x00,0x00,0x78,0x00,0x00,0x00,
0x78,0x00,0x00,0x00,0x7C,0x00,0x00,0x00,0x7C,0x00,0x00,0x00,0x7C,0x00,0x00,0x00,
0x3E,0x00,0x00,0x00,0x3F,0x86,0x00,0x00,0x1F,0xFE,0x00,0x00,0x0F,0xFE,0x00,0x00,
0x03,0xFC,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00},
/*-- 文字: 微 --*/
/*-- 微软雅黑24; 此字体下对应的点阵为：宽x高=32x41 --*/
{"微",
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x07,0x01,0xE0,0x07,0x87,0x01,0xE0,
0x07,0x07,0x01,0xC0,0x0F,0xF7,0x79,0xC0,0x1E,0xF7,0x7B,0xC0,0x1E,0xF7,0x7B,0x80,
0x3C,0xF7,0x7B,0xFF,0x78,0xF7,0x7B,0xFF,0xF8,0xF7,0x7F,0x9E,0xF7,0xFF,0xFF,0x9E,
0x67,0xFF,0xFF,0x9E,0x07,0x00,0x7F,0x9C,0x0F,0x00,0x0F,0x9C,0x1E,0x00,0x1F,0x9C,
0x1E,0x7F,0xFF,0xBC,0x3E,0x7F,0xF3,0xFC,0x3E,0x00,0x03,0xFC,0x7E,0x00,0x01,0xF8,
0xFE,0x00,0x01,0xF8,0xFE,0x7F,0xE1,0xF8,0xDE,0x7F,0xE1,0xF8,0x1E,0x78,0xE0,0xF0,
0x1E,0x78,0xEE,0xF0,0x1E,0x78,0xFF,0xF0,0x1E,0x78,0xFD,0xF8,0x1E,0x79,0xFB,0xFC,
0x1E,0xF1,0xF7,0xBC,0x1E,0xF0,0xEF,0x9E,0x1F,0xE0,0x0F,0x0F,0x1E,0xC0,0x1E,0x0F,
0x1E,0x00,0x0C,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00},
/*-- 文字: 雪 --*/
/*-- 微软雅黑24; 此字体下对应的点阵为：宽x高=32x41 --*/
{"雪",
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x1F,0xFF,0xFF,0xF8,0x1F,0xFF,0xFF,0xF8,0x00,0x03,0xC0,0x00,0x00,0x03,0xC0,0x00,
0x7F,0xFF,0xFF,0xFE,0x7F,0xFF,0xFF,0xFE,0x78,0x03,0xC0,0x1E,0x78,0x03,0xC0,0x1E,
0x7F,0xFF,0xFF,0xFE,0x7F,0xFF,0xFF,0xFE,0x00,0x03,0xC0,0x00,0x00,0x03,0xC0,0x00,
0x07,0xFF,0xFF,0xE0,0x07,0xFF,0xFF,0xE0,0x00,0x03,0xC0,0x00,0x00,0x00,0x00,0x00,
0x1F,0xFF,0xFF,0xF8,0x1F,0xFF,0xFF,0xF8,0x00,0x00,0x00,0x78,0x00,0x00,0x00,0x78,
0x1F,0xFF,0xFF,0xF8,0x1F,0xFF,0xFF,0xF8,0x00,0x00,0x00,0x78,0x00,0x00,0x00,0x78,
0x00,0x00,0x00,0x78,0x3F,0xFF,0xFF,0xF8,0x3F,0xFF,0xFF,0xF8,0x00,0x00,0x00,0x78,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00},
/*-- 文字: 电 --*/
/*-- 微软雅黑24; 此字体下对应的点阵为：宽x高=32x41 --*/
{"电",
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0x80,0x00,0x00,0x07,0x80,0x00,
0x00,0x07,0x80,0x00,0x00,0x07,0x80,0x00,0x7F,0xFF,0xFF,0xF8,0x7F,0xFF,0xFF,0xF8,
0x78,0x07,0x80,0xF8,0x78,0x07,0x80,0xF8,0x78,0x07,0x80,0xF8,0x78,0x07,0x80,0xF8,
0x78,0x07,0x80,0xF8,0x78,0x07,0x80,0xF8,0x7F,0xFF,0xFF,0xF8,0x7F,0xFF,0xFF,0xF8,
0x78,0x07,0x80,0xF8,0x78,0x07,0x80,0xF8,0x78,0x07,0x80,0xF8,0x78,0x07,0x80,0xF8,
0x78,0x07,0x80,0xF8,0x78,0x07,0x80,0xF8,0x7F,0xFF,0xFF,0xF8,0x7F,0xFF,0xFF,0xF8,
0x78,0x07,0x80,0x0E,0x78,0x07,0x80,0x0F,0x00,0x07,0x80,0x0F,0x00,0x07,0x80,0x0F,
0x00,0x07,0x80,0x1F,0x00,0x07,0x80,0x1E,0x00,0x03,0xFF,0xFE,0x00,0x01,0xFF,0xFC,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00},
/*-- 文字: 子 --*/
/*-- 微软雅黑24; 此字体下对应的点阵为：宽x高=32x41 --*/
{"子",
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x1F,0xFF,0xFF,0xF8,0x1F,0xFF,0xFF,0xF8,0x00,0x00,0x01,0xF8,0x00,0x00,0x07,0xE0,
0x00,0x00,0x0F,0xC0,0x00,0x00,0x1F,0x80,0x00,0x00,0x3E,0x00,0x00,0x00,0xFC,0x00,
0x00,0x01,0xF8,0x00,0x00,0x03,0xE0,0x00,0x00,0x03,0xE0,0x00,0x00,0x03,0xE0,0x00,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x03,0xE0,0x00,0x00,0x03,0xE0,0x00,
0x00,0x03,0xE0,0x00,0x00,0x03,0xE0,0x00,0x00,0x03,0xE0,0x00,0x00,0x03,0xE0,0x00,
0x00,0x03,0xE0,0x00,0x00,0x03,0xE0,0x00,0x00,0x03,0xE0,0x00,0x00,0x03,0xE0,0x00,
0x00,0x03,0xE0,0x00,0x00,0x03,0xC0,0x00,0x01,0xFF,0xC0,0x00,0x00,0xFF,0x80,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00},
};
cFONT Font24CN = {
Font24CN_Table,
sizeof(Font24CN_Table)/sizeof(CH_CN), /*size of table*/
24, /* ASCII Width */
32, /* Width */
41, /* Height */
};
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

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/**
******************************************************************************
* @file fonts.h
* @author MCD Application Team
* @version V1.0.0
* @date 18-February-2014
* @brief Header for fonts.c file
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __FONTS_H
#define __FONTS_H
/*最大字体微软雅黑24 (32x41) */
#define MAX_HEIGHT_FONT 41
#define MAX_WIDTH_FONT 32
#define OFFSET_BITMAP
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include <stdint.h>
//ASCII
typedef struct _tFont
{
const uint8_t *table;
uint16_t Width;
uint16_t Height;
} sFONT;
//GB2312
typedef struct // 汉字字模数据结构
{
unsigned char index[2]; // 汉字内码索引
const char matrix[MAX_HEIGHT_FONT*MAX_WIDTH_FONT/8]; // 点阵码数据
}CH_CN;
typedef struct
{
const CH_CN *table;
uint16_t size;
uint16_t ASCII_Width;
uint16_t Width;
uint16_t Height;
}cFONT;
extern sFONT Font24;
extern sFONT Font20;
extern sFONT Font16;
extern sFONT Font12;
extern sFONT Font8;
extern cFONT Font12CN;
extern cFONT Font24CN;
#ifdef __cplusplus
}
#endif
#endif /* __FONTS_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

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/******************************************************************************
* | File : GUI_Paint.c
* | Author : Waveshare electronics
* | Function : Achieve drawing: draw points, lines, boxes, circles and
* their size, solid dotted line, solid rectangle hollow
* rectangle, solid circle hollow circle.
* | Info :
* Achieve display characters: Display a single character, string, number
* Achieve time display: adaptive size display time minutes and seconds
*----------------
* | This version: V3.0
* | Date : 2019-04-18
* | Info :
* -----------------------------------------------------------------------------
* V3.0(2019-04-18):
* 1.Change:
* Paint_DrawPoint(..., DOT_STYLE DOT_STYLE)
* => Paint_DrawPoint(..., DOT_STYLE Dot_Style)
* Paint_DrawLine(..., LINE_STYLE Line_Style, DOT_PIXEL Dot_Pixel)
* => Paint_DrawLine(..., DOT_PIXEL Line_width, LINE_STYLE Line_Style)
* Paint_DrawRectangle(..., DRAW_FILL Filled, DOT_PIXEL Dot_Pixel)
* => Paint_DrawRectangle(..., DOT_PIXEL Line_width, DRAW_FILL Draw_Fill)
* Paint_DrawCircle(..., DRAW_FILL Draw_Fill, DOT_PIXEL Dot_Pixel)
* => Paint_DrawCircle(..., DOT_PIXEL Line_width, DRAW_FILL Draw_Filll)
*
* -----------------------------------------------------------------------------
* V2.0(2018-11-15):
* 1.add: Paint_NewImage()
* Create an image's properties
* 2.add: Paint_SelectImage()
* Select the picture to be drawn
* 3.add: Paint_SetRotate()
* Set the direction of the cache
* 4.add: Paint_RotateImage()
* Can flip the picture, Support 0-360 degrees,
* but only 90.180.270 rotation is better
* 4.add: Paint_SetMirroring()
* Can Mirroring the picture, horizontal, vertical, origin
* 5.add: Paint_DrawString_CN()
* Can display Chinese(GB1312)
*
* -----------------------------------------------------------------------------
* V1.0(2018-07-17):
* Create library
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documnetation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
******************************************************************************/
#include "GUI_Paint.h"
#include "DEV_Config.h"
#include "Debug.h"
#include <stdint.h>
#include <stdlib.h>
#include <string.h> //memset()
#include <math.h>
PAINT Paint;
/******************************************************************************
function: Create Image
parameter:
image : Pointer to the image cache
width : The width of the picture
Height : The height of the picture
Color : Whether the picture is inverted
******************************************************************************/
void Paint_NewImage(UBYTE *image, UWORD Width, UWORD Height, UWORD Rotate, UWORD Color)
{
Paint.Image = NULL;
Paint.Image = image;
Paint.WidthMemory = Width;
Paint.HeightMemory = Height;
Paint.Color = Color;
Paint.WidthByte = (Width % 8 == 0)? (Width / 8 ): (Width / 8 + 1);
Paint.HeightByte = Height;
// printf("WidthByte = %d, HeightByte = %d\r\n", Paint.WidthByte, Paint.HeightByte);
// printf(" EPD_WIDTH / 8 = %d\r\n", 122 / 8);
Paint.Rotate = Rotate;
Paint.Mirror = MIRROR_NONE;
if(Rotate == ROTATE_0 || Rotate == ROTATE_180) {
Paint.Width = Width;
Paint.Height = Height;
} else {
Paint.Width = Height;
Paint.Height = Width;
}
}
/******************************************************************************
function: Select Image
parameter:
image : Pointer to the image cache
******************************************************************************/
void Paint_SelectImage(UBYTE *image)
{
Paint.Image = image;
}
/******************************************************************************
function: Select Image Rotate
parameter:
Rotate : 0,90,180,270
******************************************************************************/
void Paint_SetRotate(UWORD Rotate)
{
if(Rotate == ROTATE_0 || Rotate == ROTATE_90 || Rotate == ROTATE_180 || Rotate == ROTATE_270) {
Debug("Set image Rotate %d\r\n", Rotate);
Paint.Rotate = Rotate;
} else {
Debug("rotate = 0, 90, 180, 270\r\n");
}
}
/******************************************************************************
function: Select Image mirror
parameter:
mirror :Not mirror,Horizontal mirror,Vertical mirror,Origin mirror
******************************************************************************/
void Paint_SetMirroring(UBYTE mirror)
{
if(mirror == MIRROR_NONE || mirror == MIRROR_HORIZONTAL ||
mirror == MIRROR_VERTICAL || mirror == MIRROR_ORIGIN) {
Debug("mirror image x:%s, y:%s\r\n",(mirror & 0x01)? "mirror":"none", ((mirror >> 1) & 0x01)? "mirror":"none");
Paint.Mirror = mirror;
} else {
Debug("mirror should be MIRROR_NONE, MIRROR_HORIZONTAL, \
MIRROR_VERTICAL or MIRROR_ORIGIN\r\n");
}
}
/******************************************************************************
function: Draw Pixels
parameter:
Xpoint : At point X
Ypoint : At point Y
Color : Painted colors
******************************************************************************/
void Paint_SetPixel(UWORD Xpoint, UWORD Ypoint, UWORD Color)
{
if(Xpoint > Paint.Width || Ypoint > Paint.Height){
Debug("Exceeding display boundaries\r\n");
return;
}
UWORD X, Y;
switch(Paint.Rotate) {
case 0:
X = Xpoint;
Y = Ypoint;
break;
case 90:
X = Paint.WidthMemory - Ypoint - 1;
Y = Xpoint;
break;
case 180:
X = Paint.WidthMemory - Xpoint - 1;
Y = Paint.HeightMemory - Ypoint - 1;
break;
case 270:
X = Ypoint;
Y = Paint.HeightMemory - Xpoint - 1;
break;
default:
return;
}
switch(Paint.Mirror) {
case MIRROR_NONE:
break;
case MIRROR_HORIZONTAL:
X = Paint.WidthMemory - X - 1;
break;
case MIRROR_VERTICAL:
Y = Paint.HeightMemory - Y - 1;
break;
case MIRROR_ORIGIN:
X = Paint.WidthMemory - X - 1;
Y = Paint.HeightMemory - Y - 1;
break;
default:
return;
}
if(X > Paint.WidthMemory || Y > Paint.HeightMemory){
Debug("Exceeding display boundaries\r\n");
return;
}
UDOUBLE Addr = X / 8 + Y * Paint.WidthByte;
UBYTE Rdata = Paint.Image[Addr];
if(Color == BLACK)
Paint.Image[Addr] = Rdata & ~(0x80 >> (X % 8));
else
Paint.Image[Addr] = Rdata | (0x80 >> (X % 8));
}
/******************************************************************************
function: Clear the color of the picture
parameter:
Color : Painted colors
******************************************************************************/
void Paint_Clear(UWORD Color)
{
for (UWORD Y = 0; Y < Paint.HeightByte; Y++) {
for (UWORD X = 0; X < Paint.WidthByte; X++ ) {//8 pixel = 1 byte
UDOUBLE Addr = X + Y*Paint.WidthByte;
Paint.Image[Addr] = Color;
}
}
}
/******************************************************************************
function: Clear the color of a window
parameter:
Xstart : x starting point
Ystart : Y starting point
Xend : x end point
Yend : y end point
Color : Painted colors
******************************************************************************/
void Paint_ClearWindows(UWORD Xstart, UWORD Ystart, UWORD Xend, UWORD Yend, UWORD Color)
{
UWORD X, Y;
for (Y = Ystart; Y < Yend; Y++) {
for (X = Xstart; X < Xend; X++) {//8 pixel = 1 byte
Paint_SetPixel(X, Y, Color);
}
}
}
/******************************************************************************
function: Draw Point(Xpoint, Ypoint) Fill the color
parameter:
Xpoint : The Xpoint coordinate of the point
Ypoint : The Ypoint coordinate of the point
Color : Painted color
Dot_Pixel : point size
Dot_Style : point Style
******************************************************************************/
void Paint_DrawPoint(UWORD Xpoint, UWORD Ypoint, UWORD Color,
DOT_PIXEL Dot_Pixel, DOT_STYLE Dot_Style)
{
if (Xpoint > Paint.Width || Ypoint > Paint.Height) {
Debug("Paint_DrawPoint Input exceeds the normal display range\r\n");
return;
}
int16_t XDir_Num , YDir_Num;
if (Dot_Style == DOT_FILL_AROUND) {
for (XDir_Num = 0; XDir_Num < 2 * Dot_Pixel - 1; XDir_Num++) {
for (YDir_Num = 0; YDir_Num < 2 * Dot_Pixel - 1; YDir_Num++) {
if(Xpoint + XDir_Num - Dot_Pixel < 0 || Ypoint + YDir_Num - Dot_Pixel < 0)
break;
// printf("x = %d, y = %d\r\n", Xpoint + XDir_Num - Dot_Pixel, Ypoint + YDir_Num - Dot_Pixel);
Paint_SetPixel(Xpoint + XDir_Num - Dot_Pixel, Ypoint + YDir_Num - Dot_Pixel, Color);
}
}
} else {
for (XDir_Num = 0; XDir_Num < Dot_Pixel; XDir_Num++) {
for (YDir_Num = 0; YDir_Num < Dot_Pixel; YDir_Num++) {
Paint_SetPixel(Xpoint + XDir_Num - 1, Ypoint + YDir_Num - 1, Color);
}
}
}
}
/******************************************************************************
function: Draw a line of arbitrary slope
parameter:
Xstart ：Starting Xpoint point coordinates
Ystart ：Starting Xpoint point coordinates
Xend ：End point Xpoint coordinate
Yend ：End point Ypoint coordinate
Color ：The color of the line segment
Line_width : Line width
Line_Style: Solid and dotted lines
******************************************************************************/
void Paint_DrawLine(UWORD Xstart, UWORD Ystart, UWORD Xend, UWORD Yend,
UWORD Color, DOT_PIXEL Line_width, LINE_STYLE Line_Style)
{
if (Xstart > Paint.Width || Ystart > Paint.Height ||
Xend > Paint.Width || Yend > Paint.Height) {
Debug("Paint_DrawLine Input exceeds the normal display range\r\n");
return;
}
UWORD Xpoint = Xstart;
UWORD Ypoint = Ystart;
int dx = (int)Xend - (int)Xstart >= 0 ? Xend - Xstart : Xstart - Xend;
int dy = (int)Yend - (int)Ystart <= 0 ? Yend - Ystart : Ystart - Yend;
// Increment direction, 1 is positive, -1 is counter;
int XAddway = Xstart < Xend ? 1 : -1;
int YAddway = Ystart < Yend ? 1 : -1;
//Cumulative error
int Esp = dx + dy;
char Dotted_Len = 0;
for (;;) {
Dotted_Len++;
//Painted dotted line, 2 point is really virtual
if (Line_Style == LINE_STYLE_DOTTED && Dotted_Len % 3 == 0) {
//Debug("LINE_DOTTED\r\n");
Paint_DrawPoint(Xpoint, Ypoint, IMAGE_BACKGROUND, Line_width, DOT_STYLE_DFT);
Dotted_Len = 0;
} else {
Paint_DrawPoint(Xpoint, Ypoint, Color, Line_width, DOT_STYLE_DFT);
}
if (2 * Esp >= dy) {
if (Xpoint == Xend)
break;
Esp += dy;
Xpoint += XAddway;
}
if (2 * Esp <= dx) {
if (Ypoint == Yend)
break;
Esp += dx;
Ypoint += YAddway;
}
}
}
/******************************************************************************
function: Draw a rectangle
parameter:
Xstart ：Rectangular Starting Xpoint point coordinates
Ystart ：Rectangular Starting Xpoint point coordinates
Xend ：Rectangular End point Xpoint coordinate
Yend ：Rectangular End point Ypoint coordinate
Color ：The color of the Rectangular segment
Line_width: Line width
Draw_Fill : Whether to fill the inside of the rectangle
******************************************************************************/
void Paint_DrawRectangle(UWORD Xstart, UWORD Ystart, UWORD Xend, UWORD Yend,
UWORD Color, DOT_PIXEL Line_width, DRAW_FILL Draw_Fill)
{
if (Xstart > Paint.Width || Ystart > Paint.Height ||
Xend > Paint.Width || Yend > Paint.Height) {
Debug("Input exceeds the normal display range\r\n");
return;
}
if (Draw_Fill) {
UWORD Ypoint;
for(Ypoint = Ystart; Ypoint < Yend; Ypoint++) {
Paint_DrawLine(Xstart, Ypoint, Xend, Ypoint, Color , Line_width, LINE_STYLE_SOLID);
}
} else {
Paint_DrawLine(Xstart, Ystart, Xend, Ystart, Color, Line_width, LINE_STYLE_SOLID);
Paint_DrawLine(Xstart, Ystart, Xstart, Yend, Color, Line_width, LINE_STYLE_SOLID);
Paint_DrawLine(Xend, Yend, Xend, Ystart, Color, Line_width, LINE_STYLE_SOLID);
Paint_DrawLine(Xend, Yend, Xstart, Yend, Color, Line_width, LINE_STYLE_SOLID);
}
}
/******************************************************************************
function: Use the 8-point method to draw a circle of the
specified size at the specified position->
parameter:
X_Center ：Center X coordinate
Y_Center ：Center Y coordinate
Radius ：circle Radius
Color ：The color of the ：circle segment
Line_width: Line width
Draw_Fill : Whether to fill the inside of the Circle
******************************************************************************/
void Paint_DrawCircle(UWORD X_Center, UWORD Y_Center, UWORD Radius,
UWORD Color, DOT_PIXEL Line_width, DRAW_FILL Draw_Fill)
{
if (X_Center > Paint.Width || Y_Center >= Paint.Height) {
Debug("Paint_DrawCircle Input exceeds the normal display range\r\n");
return;
}
//Draw a circle from(0, R) as a starting point
int16_t XCurrent, YCurrent;
XCurrent = 0;
YCurrent = Radius;
//Cumulative error,judge the next point of the logo
int16_t Esp = 3 - (Radius << 1 );
int16_t sCountY;
if (Draw_Fill == DRAW_FILL_FULL) {
while (XCurrent <= YCurrent ) { //Realistic circles
for (sCountY = XCurrent; sCountY <= YCurrent; sCountY ++ ) {
Paint_DrawPoint(X_Center + XCurrent, Y_Center + sCountY, Color, DOT_PIXEL_DFT, DOT_STYLE_DFT);//1
Paint_DrawPoint(X_Center - XCurrent, Y_Center + sCountY, Color, DOT_PIXEL_DFT, DOT_STYLE_DFT);//2
Paint_DrawPoint(X_Center - sCountY, Y_Center + XCurrent, Color, DOT_PIXEL_DFT, DOT_STYLE_DFT);//3
Paint_DrawPoint(X_Center - sCountY, Y_Center - XCurrent, Color, DOT_PIXEL_DFT, DOT_STYLE_DFT);//4
Paint_DrawPoint(X_Center - XCurrent, Y_Center - sCountY, Color, DOT_PIXEL_DFT, DOT_STYLE_DFT);//5
Paint_DrawPoint(X_Center + XCurrent, Y_Center - sCountY, Color, DOT_PIXEL_DFT, DOT_STYLE_DFT);//6
Paint_DrawPoint(X_Center + sCountY, Y_Center - XCurrent, Color, DOT_PIXEL_DFT, DOT_STYLE_DFT);//7
Paint_DrawPoint(X_Center + sCountY, Y_Center + XCurrent, Color, DOT_PIXEL_DFT, DOT_STYLE_DFT);
}
if (Esp < 0 )
Esp += 4 * XCurrent + 6;
else {
Esp += 10 + 4 * (XCurrent - YCurrent );
YCurrent --;
}
XCurrent ++;
}
} else { //Draw a hollow circle
while (XCurrent <= YCurrent ) {
Paint_DrawPoint(X_Center + XCurrent, Y_Center + YCurrent, Color, Line_width, DOT_STYLE_DFT);//1
Paint_DrawPoint(X_Center - XCurrent, Y_Center + YCurrent, Color, Line_width, DOT_STYLE_DFT);//2
Paint_DrawPoint(X_Center - YCurrent, Y_Center + XCurrent, Color, Line_width, DOT_STYLE_DFT);//3
Paint_DrawPoint(X_Center - YCurrent, Y_Center - XCurrent, Color, Line_width, DOT_STYLE_DFT);//4
Paint_DrawPoint(X_Center - XCurrent, Y_Center - YCurrent, Color, Line_width, DOT_STYLE_DFT);//5
Paint_DrawPoint(X_Center + XCurrent, Y_Center - YCurrent, Color, Line_width, DOT_STYLE_DFT);//6
Paint_DrawPoint(X_Center + YCurrent, Y_Center - XCurrent, Color, Line_width, DOT_STYLE_DFT);//7
Paint_DrawPoint(X_Center + YCurrent, Y_Center + XCurrent, Color, Line_width, DOT_STYLE_DFT);//0
if (Esp < 0 )
Esp += 4 * XCurrent + 6;
else {
Esp += 10 + 4 * (XCurrent - YCurrent );
YCurrent --;
}
XCurrent ++;
}
}
}
/******************************************************************************
function: Show English characters
parameter:
Xpoint ：X coordinate
Ypoint ：Y coordinate
Acsii_Char ：To display the English characters
Font ：A structure pointer that displays a character size
Color_Foreground : Select the foreground color
Color_Background : Select the background color
******************************************************************************/
void Paint_DrawChar(UWORD Xpoint, UWORD Ypoint, const char Acsii_Char,
sFONT* Font, UWORD Color_Foreground, UWORD Color_Background)
{
UWORD Page, Column;
if (Xpoint > Paint.Width || Ypoint > Paint.Height) {
Debug("Paint_DrawChar Input exceeds the normal display range\r\n");
return;
}
uint32_t Char_Offset = (Acsii_Char - ' ') * Font->Height * (Font->Width / 8 + (Font->Width % 8 ? 1 : 0));
const unsigned char *ptr = &Font->table[Char_Offset];
for (Page = 0; Page < Font->Height; Page ++ ) {
for (Column = 0; Column < Font->Width; Column ++ ) {
//To determine whether the font background color and screen background color is consistent
if (FONT_BACKGROUND == Color_Background) { //this process is to speed up the scan
if (*ptr & (0x80 >> (Column % 8)))
Paint_SetPixel(Xpoint + Column, Ypoint + Page, Color_Foreground);
// Paint_DrawPoint(Xpoint + Column, Ypoint + Page, Color_Foreground, DOT_PIXEL_DFT, DOT_STYLE_DFT);
} else {
if (*ptr & (0x80 >> (Column % 8))) {
Paint_SetPixel(Xpoint + Column, Ypoint + Page, Color_Foreground);
// Paint_DrawPoint(Xpoint + Column, Ypoint + Page, Color_Foreground, DOT_PIXEL_DFT, DOT_STYLE_DFT);
} else {
Paint_SetPixel(Xpoint + Column, Ypoint + Page, Color_Background);
// Paint_DrawPoint(Xpoint + Column, Ypoint + Page, Color_Background, DOT_PIXEL_DFT, DOT_STYLE_DFT);
}
}
//One pixel is 8 bits
if (Column % 8 == 7)
ptr++;
}// Write a line
if (Font->Width % 8 != 0)
ptr++;
}// Write all
}
/******************************************************************************
function: Display the string
parameter:
Xstart ：X coordinate
Ystart ：Y coordinate
pString ：The first address of the English string to be displayed
Font ：A structure pointer that displays a character size
Color_Foreground : Select the foreground color
Color_Background : Select the background color
******************************************************************************/
void Paint_DrawString_EN(UWORD Xstart, UWORD Ystart, const char * pString,
sFONT* Font, UWORD Color_Foreground, UWORD Color_Background)
{
UWORD Xpoint = Xstart;
UWORD Ypoint = Ystart;
if (Xstart > Paint.Width || Ystart > Paint.Height) {
Debug("Paint_DrawString_EN Input exceeds the normal display range\r\n");
return;
}
while (* pString != '\0') {
//if X direction filled , reposition to(Xstart,Ypoint),Ypoint is Y direction plus the Height of the character
if ((Xpoint + Font->Width ) > Paint.Width ) {
Xpoint = Xstart;
Ypoint += Font->Height;
}
// If the Y direction is full, reposition to(Xstart, Ystart)
if ((Ypoint + Font->Height ) > Paint.Height ) {
Xpoint = Xstart;
Ypoint = Ystart;
}
Paint_DrawChar(Xpoint, Ypoint, * pString, Font, Color_Background, Color_Foreground);
//The next character of the address
pString ++;
//The next word of the abscissa increases the font of the broadband
Xpoint += Font->Width;
}
}
/******************************************************************************
function: Display the string
parameter:
Xstart ：X coordinate
Ystart ：Y coordinate
pString ：The first address of the Chinese string and English
string to be displayed
Font ：A structure pointer that displays a character size
Color_Foreground : Select the foreground color
Color_Background : Select the background color
******************************************************************************/
void Paint_DrawString_CN(UWORD Xstart, UWORD Ystart, const char * pString, cFONT* font,
UWORD Color_Foreground, UWORD Color_Background)
{
const char* p_text = pString;
int x = Xstart, y = Ystart;
int i, j,Num;
/* Send the string character by character on EPD */
while (*p_text != 0) {
if(*p_text <= 0x7F) { //ASCII < 126
for(Num = 0; Num < font->size; Num++) {
if(*p_text== font->table[Num].index[0]) {
const char* ptr = &font->table[Num].matrix[0];
for (j = 0; j < font->Height; j++) {
for (i = 0; i < font->Width; i++) {
if (FONT_BACKGROUND == Color_Background) { //this process is to speed up the scan
if (*ptr & (0x80 >> (i % 8))) {
Paint_SetPixel(x + i, y + j, Color_Foreground);
// Paint_DrawPoint(x + i, y + j, Color_Foreground, DOT_PIXEL_DFT, DOT_STYLE_DFT);
}
} else {
if (*ptr & (0x80 >> (i % 8))) {
Paint_SetPixel(x + i, y + j, Color_Foreground);
// Paint_DrawPoint(x + i, y + j, Color_Foreground, DOT_PIXEL_DFT, DOT_STYLE_DFT);
} else {
Paint_SetPixel(x + i, y + j, Color_Background);
// Paint_DrawPoint(x + i, y + j, Color_Background, DOT_PIXEL_DFT, DOT_STYLE_DFT);
}
}
if (i % 8 == 7) {
ptr++;
}
}
if (font->Width % 8 != 0) {
ptr++;
}
}
break;
}
}
/* Point on the next character */
p_text += 1;
/* Decrement the column position by 16 */
x += font->ASCII_Width;
} else { //Chinese
for(Num = 0; Num < font->size; Num++) {
if((*p_text== font->table[Num].index[0]) && (*(p_text+1) == font->table[Num].index[1])) {
const char* ptr = &font->table[Num].matrix[0];
for (j = 0; j < font->Height; j++) {
for (i = 0; i < font->Width; i++) {
if (FONT_BACKGROUND == Color_Background) { //this process is to speed up the scan
if (*ptr & (0x80 >> (i % 8))) {
Paint_SetPixel(x + i, y + j, Color_Foreground);
// Paint_DrawPoint(x + i, y + j, Color_Foreground, DOT_PIXEL_DFT, DOT_STYLE_DFT);
}
} else {
if (*ptr & (0x80 >> (i % 8))) {
Paint_SetPixel(x + i, y + j, Color_Foreground);
// Paint_DrawPoint(x + i, y + j, Color_Foreground, DOT_PIXEL_DFT, DOT_STYLE_DFT);
} else {
Paint_SetPixel(x + i, y + j, Color_Background);
// Paint_DrawPoint(x + i, y + j, Color_Background, DOT_PIXEL_DFT, DOT_STYLE_DFT);
}
}
if (i % 8 == 7) {
ptr++;
}
}
if (font->Width % 8 != 0) {
ptr++;
}
}
break;
}
}
/* Point on the next character */
p_text += 2;
/* Decrement the column position by 16 */
x += font->Width;
}
}
}
/******************************************************************************
function: Display nummber
parameter:
Xstart ：X coordinate
Ystart : Y coordinate
Nummber : The number displayed
Font ：A structure pointer that displays a character size
Color_Foreground : Select the foreground color
Color_Background : Select the background color
******************************************************************************/
#define ARRAY_LEN 255
void Paint_DrawNum(UWORD Xpoint, UWORD Ypoint, int32_t Nummber,
sFONT* Font, UWORD Color_Foreground, UWORD Color_Background)
{
int16_t Num_Bit = 0, Str_Bit = 0;
uint8_t Str_Array[ARRAY_LEN] = {0}, Num_Array[ARRAY_LEN] = {0};
uint8_t *pStr = Str_Array;
if (Xpoint > Paint.Width || Ypoint > Paint.Height) {
Debug("Paint_DisNum Input exceeds the normal display range\r\n");
return;
}
//Converts a number to a string
while (Nummber) {
Num_Array[Num_Bit] = Nummber % 10 + '0';
Num_Bit++;
Nummber /= 10;
}
//The string is inverted
while (Num_Bit > 0) {
Str_Array[Str_Bit] = Num_Array[Num_Bit - 1];
Str_Bit ++;
Num_Bit --;
}
//show
Paint_DrawString_EN(Xpoint, Ypoint, (const char*)pStr, Font, Color_Background, Color_Foreground);
}
/******************************************************************************
function: Display time
parameter:
Xstart ：X coordinate
Ystart : Y coordinate
pTime : Time-related structures
Font ：A structure pointer that displays a character size
Color_Foreground : Select the foreground color
Color_Background : Select the background color
******************************************************************************/
void Paint_DrawTime(UWORD Xstart, UWORD Ystart, PAINT_TIME *pTime, sFONT* Font,
UWORD Color_Foreground, UWORD Color_Background)
{
uint8_t value[10] = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9'};
UWORD Dx = Font->Width;
//Write data into the cache
Paint_DrawChar(Xstart , Ystart, value[pTime->Hour / 10], Font, Color_Background, Color_Foreground);
Paint_DrawChar(Xstart + Dx , Ystart, value[pTime->Hour % 10], Font, Color_Background, Color_Foreground);
Paint_DrawChar(Xstart + Dx + Dx / 4 + Dx / 2 , Ystart, ':' , Font, Color_Background, Color_Foreground);
Paint_DrawChar(Xstart + Dx * 2 + Dx / 2 , Ystart, value[pTime->Min / 10] , Font, Color_Background, Color_Foreground);
Paint_DrawChar(Xstart + Dx * 3 + Dx / 2 , Ystart, value[pTime->Min % 10] , Font, Color_Background, Color_Foreground);
Paint_DrawChar(Xstart + Dx * 4 + Dx / 2 - Dx / 4, Ystart, ':' , Font, Color_Background, Color_Foreground);
Paint_DrawChar(Xstart + Dx * 5 , Ystart, value[pTime->Sec / 10] , Font, Color_Background, Color_Foreground);
Paint_DrawChar(Xstart + Dx * 6 , Ystart, value[pTime->Sec % 10] , Font, Color_Background, Color_Foreground);
}
/******************************************************************************
function: Display monochrome bitmap
parameter:
image_buffer ：A picture data converted to a bitmap
info:
Use a computer to convert the image into a corresponding array,
and then embed the array directly into Imagedata.cpp as a .c file.
******************************************************************************/
void Paint_DrawBitMap(const unsigned char* image_buffer)
{
UWORD x, y;
UDOUBLE Addr = 0;
for (y = 0; y < Paint.HeightByte; y++) {
for (x = 0; x < Paint.WidthByte; x++) {//8 pixel = 1 byte
Addr = x + y * Paint.WidthByte;
Paint.Image[Addr] = (unsigned char)image_buffer[Addr];
}
}
}

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/******************************************************************************
* | File : GUI_Paint.h
* | Author : Waveshare electronics
* | Function : Achieve drawing: draw points, lines, boxes, circles and
* their size, solid dotted line, solid rectangle hollow
* rectangle, solid circle hollow circle.
* | Info :
* Achieve display characters: Display a single character, string, number
* Achieve time display: adaptive size display time minutes and seconds
*----------------
* | This version: V3.0
* | Date : 2019-04-18
* | Info :
* -----------------------------------------------------------------------------
* V3.0(2019-04-18):
* 1.Change:
* Paint_DrawPoint(..., DOT_STYLE DOT_STYLE)
* => Paint_DrawPoint(..., DOT_STYLE Dot_Style)
* Paint_DrawLine(..., LINE_STYLE Line_Style, DOT_PIXEL Dot_Pixel)
* => Paint_DrawLine(..., DOT_PIXEL Line_width, LINE_STYLE Line_Style)
* Paint_DrawRectangle(..., DRAW_FILL Filled, DOT_PIXEL Dot_Pixel)
* => Paint_DrawRectangle(..., DOT_PIXEL Line_width, DRAW_FILL Draw_Fill)
* Paint_DrawCircle(..., DRAW_FILL Draw_Fill, DOT_PIXEL Dot_Pixel)
* => Paint_DrawCircle(..., DOT_PIXEL Line_width, DRAW_FILL Draw_Filll)
*
* -----------------------------------------------------------------------------
* V2.0(2018-11-15):
* 1.add: Paint_NewImage()
* Create an image's properties
* 2.add: Paint_SelectImage()
* Select the picture to be drawn
* 3.add: Paint_SetRotate()
* Set the direction of the cache
* 4.add: Paint_RotateImage()
* Can flip the picture, Support 0-360 degrees,
* but only 90.180.270 rotation is better
* 4.add: Paint_SetMirroring()
* Can Mirroring the picture, horizontal, vertical, origin
* 5.add: Paint_DrawString_CN()
* Can display Chinese(GB1312)
*
* -----------------------------------------------------------------------------
* V1.0(2018-07-17):
* Create library
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documnetation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
******************************************************************************/
#ifndef __GUI_PAINT_H
#define __GUI_PAINT_H
#include "DEV_Config.h"
#include "../Fonts/fonts.h"
/**
* Image attributes
**/
typedef struct {
UBYTE *Image;
UWORD Width;
UWORD Height;
UWORD WidthMemory;
UWORD HeightMemory;
UWORD Color;
UWORD Rotate;
UWORD Mirror;
UWORD WidthByte;
UWORD HeightByte;
} PAINT;
extern PAINT Paint;
/**
* Display rotate
**/
#define ROTATE_0 0
#define ROTATE_90 90
#define ROTATE_180 180
#define ROTATE_270 270
/**
* Display Flip
**/
typedef enum {
MIRROR_NONE = 0x00,
MIRROR_HORIZONTAL = 0x01,
MIRROR_VERTICAL = 0x02,
MIRROR_ORIGIN = 0x03,
} MIRROR_IMAGE;
#define MIRROR_IMAGE_DFT MIRROR_NONE
/**
* image color
**/
#define WHITE 0xFF
#define BLACK 0x00
#define RED BLACK
#define IMAGE_BACKGROUND WHITE
#define FONT_FOREGROUND BLACK
#define FONT_BACKGROUND WHITE
/**
* The size of the point
**/
typedef enum {
DOT_PIXEL_1X1 = 1, // 1 x 1
DOT_PIXEL_2X2 , // 2 X 2
DOT_PIXEL_3X3 , // 3 X 3
DOT_PIXEL_4X4 , // 4 X 4
DOT_PIXEL_5X5 , // 5 X 5
DOT_PIXEL_6X6 , // 6 X 6
DOT_PIXEL_7X7 , // 7 X 7
DOT_PIXEL_8X8 , // 8 X 8
} DOT_PIXEL;
#define DOT_PIXEL_DFT DOT_PIXEL_1X1 //Default dot pilex
/**
* Point size fill style
**/
typedef enum {
DOT_FILL_AROUND = 1, // dot pixel 1 x 1
DOT_FILL_RIGHTUP , // dot pixel 2 X 2
} DOT_STYLE;
#define DOT_STYLE_DFT DOT_FILL_AROUND //Default dot pilex
/**
* Line style, solid or dashed
**/
typedef enum {
LINE_STYLE_SOLID = 0,
LINE_STYLE_DOTTED,
} LINE_STYLE;
/**
* Whether the graphic is filled
**/
typedef enum {
DRAW_FILL_EMPTY = 0,
DRAW_FILL_FULL,
} DRAW_FILL;
/**
* Custom structure of a time attribute
**/
typedef struct {
UWORD Year; //0000
UBYTE Month; //1 - 12
UBYTE Day; //1 - 30
UBYTE Hour; //0 - 23
UBYTE Min; //0 - 59
UBYTE Sec; //0 - 59
} PAINT_TIME;
extern PAINT_TIME sPaint_time;
//init and Clear
void Paint_NewImage(UBYTE *image, UWORD Width, UWORD Height, UWORD Rotate, UWORD Color);
void Paint_SelectImage(UBYTE *image);
void Paint_SetRotate(UWORD Rotate);
void Paint_SetMirroring(UBYTE mirror);
void Paint_SetPixel(UWORD Xpoint, UWORD Ypoint, UWORD Color);
void Paint_Clear(UWORD Color);
void Paint_ClearWindows(UWORD Xstart, UWORD Ystart, UWORD Xend, UWORD Yend, UWORD Color);
//Drawing
void Paint_DrawPoint(UWORD Xpoint, UWORD Ypoint, UWORD Color, DOT_PIXEL Dot_Pixel, DOT_STYLE Dot_FillWay);
void Paint_DrawLine(UWORD Xstart, UWORD Ystart, UWORD Xend, UWORD Yend, UWORD Color, DOT_PIXEL Line_width, LINE_STYLE Line_Style);
void Paint_DrawRectangle(UWORD Xstart, UWORD Ystart, UWORD Xend, UWORD Yend, UWORD Color, DOT_PIXEL Line_width, DRAW_FILL Draw_Fill);
void Paint_DrawCircle(UWORD X_Center, UWORD Y_Center, UWORD Radius, UWORD Color, DOT_PIXEL Line_width, DRAW_FILL Draw_Fill);
//Display string
void Paint_DrawChar(UWORD Xstart, UWORD Ystart, const char Acsii_Char, sFONT* Font, UWORD Color_Foreground, UWORD Color_Background);
void Paint_DrawString_EN(UWORD Xstart, UWORD Ystart, const char * pString, sFONT* Font, UWORD Color_Foreground, UWORD Color_Background);
void Paint_DrawString_CN(UWORD Xstart, UWORD Ystart, const char * pString, cFONT* font, UWORD Color_Foreground, UWORD Color_Background);
void Paint_DrawNum(UWORD Xpoint, UWORD Ypoint, int32_t Nummber, sFONT* Font, UWORD Color_Foreground, UWORD Color_Background);
void Paint_DrawTime(UWORD Xstart, UWORD Ystart, PAINT_TIME *pTime, sFONT* Font, UWORD Color_Foreground, UWORD Color_Background);
//pic
void Paint_DrawBitMap(const unsigned char* image_buffer);
#endif

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/*****************************************************************************
* | File : Readme_CN.txt
* | Author : Waveshare team
* | Function : Help with use
* | Info :
*----------------
* | This version: V1.0
* | Date : 2019-06-14
* | Info : 在这里提供一个中文版本的使用文档，以便你的快速使用
******************************************************************************/
这个文件是帮助您使用本例程。
由于我们的墨水屏越来越多，不便于我们的维护，因此把所有的墨水屏程序做成一个工程。
在这里简略的描述本工程的使用：
1.基本信息：
本例程是基于HAL库进行开发的，对应的HAL固件版本为：STM32Cube_FW_F1_V1.6.1;
本例程是基于STM32F103ZETx进行开发的，例程均在我们的Open103Z开发板进行了验证;
本例程使用e-paper Driver HAT模块进行了验证，你可以在工程的Examples\中查看对应的测试例程;
2.管脚连接：
管脚连接你可以在Config\目录下查看DEV_Config.h中查看，这里也再重述一次：
EPD => STM32f103Z
VCC -> 3.3
GND -> GND
DIN -> PA7(MOSI)
CLK -> PA5(SCLK)
CS -> PA4
DC -> PA2
RST -> PA1
BUSY -> PA3
3.基本使用：
由于本工程是一个综合工程，对于使用而言，你可能需要阅读以下内容：
你可以在main.c中的73行到97行看到已经进行了注释的19个函数，
请注意你购买的是哪一款的墨水屏。
栗子1：
如果你购买的5.83inch e-paper，那么你应该把对应的93行代码的注释去掉，即：
// EPD_5in83_test();
修改成：
EPD_5in83_test();
栗子2：
如果你购买的2.9inch e-paper (B)，由于2.9寸的B型和C型是公用的驱动代码，
那么你应该把对应的82行代码的注释去掉，即：
// EPD_2in9bc_test();
修改成：
EPD_2in9bc_test();
注意：对于EPD_1in54_V2_test()和EPD_2in13_V2_test()请注意你的屏幕背面是否贴有V2标识。
4.目录结构（选读）：
如果你经常使用我们的产品，对我们的程序目录结构会十分熟悉，关于具体的函数的我们有一份
函数的API手册，你可以在我们的WIKI上下载或像售后客服索取，这里简单介绍一次：
Config\:此目录为硬件接口层文件，在DEV_Config.c(.h)可以看到很多定义，包括：
数据类型：
#define UBYTE uint8_t
#define UWORD uint16_t
#define UDOUBLE uint32_t
GPIO：
#define EPD_RST_PIN RST_GPIO_Port, RST_Pin
#define EPD_DC_PIN DC_GPIO_Port, DC_Pin
#define EPD_CS_PIN SPI_CS_GPIO_Port, SPI_CS_Pin
#define EPD_BUSY_PIN BUSY_GPIO_Port, BUSY_Pin
注意：这里没有定义DIN与CLK，因为它是硬件SPI做的处理。
读写GPIO：
#define DEV_Digital_Write(_pin, _value) HAL_GPIO_WritePin(_pin, _value == 0? GPIO_PIN_RESET:GPIO_PIN_SET)
#define DEV_Digital_Read(_pin) HAL_GPIO_ReadPin(_pin)
SPI传输数据：
void DEV_SPI_WriteByte(UBYTE value);
延时：
#define DEV_Delay_ms(__xms) HAL_Delay(__xms);
注意：此延时函数并未使用示波器测量具体数值
模块初始化与退出的处理：
void DEV_Module_Init(void);
void DEV_Module_Exit(void);
注意：1.这里是处理使用墨水屏前与使用完之后一些GPIO的处理。
2.对于PCB带有Rev2.1的，DEV_Module_Exit()之后整个模块会进入低功耗，经过测试这个功耗基本为0;
GUI\:此目录为一些基本的图像处理函数，在GUI_Paint.c(.h)中：
常用图像处理：创建图形、翻转图形、镜像图形、设置像素点、清屏等;
常用画图处理：画点、线、框、圆、中文字符、英文字符、数字等;
常用时间显示：提供一个常用的显示时间函数;
常用显示图片：提供一个显示位图的函数;
Fonts\:为一些常用的字体：
Ascii:
font8: 5*8
font12: 7*12
font16: 11*16
font20: 14*20
font24: 17*24
中文：
font12CN: 16*21
font24CN: 32*41
e-paper\:此目录下为墨水屏驱动函数;
Examples\:此目录下为墨水屏的测试程序，你可在其中看到具体的使用方法;

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/*****************************************************************************
* | File : Readme_CN.txt
* | Author : Waveshare team
* | Function : Help with use
* | Info :
*----------------
* | This version: V1.0
* | Date : 2019-06-14
* | Info : Here is an English version of the documentation for your quick use.
******************************************************************************/
This file is to help you use this routine.
Since our ink screens are getting more and more, it is not convenient for our maintenance, so all the ink screen programs are made into one project.
A brief description of the use of this project is here:
1. Basic information:
This routine is developed based on the HAL library, and the corresponding HAL firmware version is: STM32Cube_FW_F1_V1.6.1;
This routine was developed based on STM32F103ZETx, and the routines were verified on our Open103Z development board;
This routine has been verified using the e-paper Driver HAT module. You can view the corresponding test routines in the
Examples\ of the project;
2. Pin connection:
Pin connection You can view it in DEV_Config.h in the Config\ directory, and repeat it here:
EPD => STM32f103Z
VCC -> 3.3
GND -> GND
DIN -> PA7(MOSI)
CLK -> PA5(SCLK)
CS -> PA4
DC -> PA2
RST -> PA1
BUSY -> PA3
3. Basic use:
Since this project is a comprehensive project, you may need to read the following for use:
You can see the 19 functions that have been annotated in lines 73 through 97 of main.c.
Please note which ink screen you purchased.
example 1:
If you purchased 5.83inch e-paper, then you should remove the comment for the corresponding 93 lines of code, ie:
// EPD_5in83_test();
changed to:
EPD_5in83_test();
example 2:
If you buy a 2.9inch e-paper (B), since the 2.9-inch Type B and Type C are common driver codes,
Then you should remove the comment for the corresponding 82 lines of code, ie:
// EPD_2in9bc_test();
changed to:
EPD_2in9bc_test();
Note: For EPD_1in54_V2_test() and EPD_2in13_V2_test(), please note that the V2 logo is attached to the back of your screen.
4. Directory structure (selection):
If you use our products frequently, we will be very familiar with our program directory structure. We have a copy of the specific function.
The API manual for the function, you can download it on our WIKI or request it as an after-sales customer service. Here is a brief introduction:
Config\: This directory is a hardware interface layer file. You can see many definitions in DEV_Config.c(.h), including:
type of data:
#define UBYTE uint8_t
#define UWORD uint16_t
#define UDOUBLE uint32_t
GPIO:
#define EPD_RST_PIN RST_GPIO_Port, RST_Pin
#define EPD_DC_PIN DC_GPIO_Port, DC_Pin
#define EPD_CS_PIN SPI_CS_GPIO_Port, SPI_CS_Pin
#define EPD_BUSY_PIN BUSY_GPIO_Port, BUSY_Pin
Note: DIN and CLK are not defined here because it is handled by the hardware SPI.
Read and write GPIO:
#define DEV_Digital_Write(_pin, _value) HAL_GPIO_WritePin(_pin, _value == 0? GPIO_PIN_RESET: GPIO_PIN_SET)
#define DEV_Digital_Read(_pin) HAL_GPIO_ReadPin(_pin)
SPI transfer data:
Void DEV_SPI_WriteByte(UBYTE value);
Delay:
#define DEV_Delay_ms(__xms) HAL_Delay(__xms);
Note: This delay function does not use an oscilloscope to measure specific values.
Module Init and exit processing:
Void DEV_Module_Init(void);
Void DEV_Module_Exit(void);
Note: 1. Here is the processing of some GPIOs before and after using the ink screen.
2. For the PCB with Rev2.1, the entire module will enter low power consumption after DEV_Module_Exit(). After testing, the power consumption is basically 0;
GUI\: This directory is some basic image processing functions, in GUI_Paint.c(.h):
Common image processing: creating graphics, flipping graphics, mirroring graphics, setting pixels, clearing screens, etc.
Common drawing processing: drawing points, lines, boxes, circles, Chinese characters, English characters, numbers, etc.;
Common time display: Provide a common display time function;
Commonly used display pictures: provide a function to display bitmaps;
Fonts\: for some commonly used fonts:
Ascii:
Font8: 5*8
Font12: 7*12
Font16: 11*16
Font20: 14*20
Font24: 17*24
Chinese:
font12CN: 16*21
font24CN: 32*41
E-paper\: This screen is the ink screen driver function;
Examples\: This is the test program for the ink screen. You can see the specific usage method in it.

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/*****************************************************************************
* | File : EPD_1in54.C
* | Author : Waveshare team
* | Function : 1.54inch e-paper
* | Info :
*----------------
* | This version: V3.0
* | Date : 2019-06-12
* | Info :
* -----------------------------------------------------------------------------
* V3.0(2019-06-12):
* 1.Change:
* lut_full_update[] => EPD_1IN54_lut_full_update[]
* lut_partial_update[] => EPD_1IN54_lut_partial_update[]
* EPD_Reset() => EPD_1IN54_Reset()
* EPD_SendCommand() => EPD_1IN54_SendCommand()
* EPD_SendData() => EPD_1IN54_SendData()
* EPD_WaitUntilIdle() => EPD_1IN54_ReadBusy()
* EPD_SetLut() => EPD_1IN54_SetLut()
* EPD_SetWindow() => EPD_1IN54_SetWindow()
* EPD_SetCursor() => EPD_1IN54_SetCursor()
* EPD_TurnOnDisplay() => EPD_1IN54_TurnOnDisplay()
* EPD_Init() => EPD_1IN54_Init()
* EPD_Clear() => EPD_1IN54_Clear()
* EPD_Display() => EPD_1IN54_Display()
* EPD_Sleep() => EPD_1IN54_Sleep()
* 2.remove commands define:
* #define PANEL_SETTING 0x00
* #define POWER_SETTING 0x01
* #define POWER_OFF 0x02
* #define POWER_OFF_SEQUENCE_SETTING 0x03
* #define POWER_ON 0x04
* #define POWER_ON_MEASURE 0x05
* #define BOOSTER_SOFT_START 0x06
* #define DEEP_SLEEP 0x07
* #define DATA_START_TRANSMISSION_1 0x10
* #define DATA_STOP 0x11
* #define DISPLAY_REFRESH 0x12
* #define DATA_START_TRANSMISSION_2 0x13
* #define PLL_CONTROL 0x30
* #define TEMPERATURE_SENSOR_COMMAND 0x40
* #define TEMPERATURE_SENSOR_CALIBRATION 0x41
* #define TEMPERATURE_SENSOR_WRITE 0x42
* #define TEMPERATURE_SENSOR_READ 0x43
* #define VCOM_AND_DATA_INTERVAL_SETTING 0x50
* #define LOW_POWER_DETECTION 0x51
* #define TCON_SETTING 0x60
* #define TCON_RESOLUTION 0x61
* #define SOURCE_AND_GATE_START_SETTING 0x62
* #define GET_STATUS 0x71
* #define AUTO_MEASURE_VCOM 0x80
* #define VCOM_VALUE 0x81
* #define VCM_DC_SETTING_REGISTER 0x82
* #define PROGRAM_MODE 0xA0
* #define ACTIVE_PROGRAM 0xA1
* #define READ_OTP_DATA 0xA2
* -----------------------------------------------------------------------------
* V2.0(2018-10-30):
* 1.Remove:ImageBuff[EPD_1IN54_HEIGHT * EPD_1IN54_WIDTH / 8]
* 2.Change:EPD_Display(UBYTE *Image)
* Need to pass parameters: pointer to cached data
* 3.Change:
* EPD_RST -> EPD_RST_PIN
* EPD_DC -> EPD_DC_PIN
* EPD_CS -> EPD_CS_PIN
* EPD_BUSY -> EPD_BUSY_PIN
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#include "EPD_1in54.h"
#include "Debug.h"
static const unsigned char EPD_1IN54_lut_full_update[] = {
0x02, 0x02, 0x01, 0x11, 0x12, 0x12, 0x22, 0x22,
0x66, 0x69, 0x69, 0x59, 0x58, 0x99, 0x99, 0x88,
0x00, 0x00, 0x00, 0x00, 0xF8, 0xB4, 0x13, 0x51,
0x35, 0x51, 0x51, 0x19, 0x01, 0x00
};
static const unsigned char EPD_1IN54_lut_partial_update[] = {
0x10, 0x18, 0x18, 0x08, 0x18, 0x18, 0x08, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x13, 0x14, 0x44, 0x12,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
/******************************************************************************
function : Software reset
parameter:
******************************************************************************/
static void EPD_1IN54_Reset(void)
{
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(200);
DEV_Digital_Write(EPD_RST_PIN, 0);
DEV_Delay_ms(10);
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(200);
}
/******************************************************************************
function : send command
parameter:
Reg : Command register
******************************************************************************/
static void EPD_1IN54_SendCommand(UBYTE Reg)
{
DEV_Digital_Write(EPD_DC_PIN, 0);
DEV_Digital_Write(EPD_CS_PIN, 0);
DEV_SPI_WriteByte(Reg);
DEV_Digital_Write(EPD_CS_PIN, 1);
}
/******************************************************************************
function : send data
parameter:
Data : Write data
******************************************************************************/
static void EPD_1IN54_SendData(UBYTE Data)
{
DEV_Digital_Write(EPD_DC_PIN, 1);
DEV_Digital_Write(EPD_CS_PIN, 0);
DEV_SPI_WriteByte(Data);
DEV_Digital_Write(EPD_CS_PIN, 1);
}
/******************************************************************************
function : Wait until the busy_pin goes LOW
parameter:
******************************************************************************/
void EPD_1IN54_ReadBusy(void)
{
Debug("e-Paper busy\r\n");
while(DEV_Digital_Read(EPD_BUSY_PIN) == 1) { //LOW: idle, HIGH: busy
DEV_Delay_ms(100);
}
Debug("e-Paper busy release\r\n");
}
/******************************************************************************
function : Setting the display window
parameter:
******************************************************************************/
static void EPD_1IN54_SetWindow(UWORD Xstart, UWORD Ystart, UWORD Xend, UWORD Yend)
{
EPD_1IN54_SendCommand(0x44); // SET_RAM_X_ADDRESS_START_END_POSITION
EPD_1IN54_SendData((Xstart >> 3) & 0xFF);
EPD_1IN54_SendData((Xend >> 3) & 0xFF);
EPD_1IN54_SendCommand(0x45); // SET_RAM_Y_ADDRESS_START_END_POSITION
EPD_1IN54_SendData(Ystart & 0xFF);
EPD_1IN54_SendData((Ystart >> 8) & 0xFF);
EPD_1IN54_SendData(Yend & 0xFF);
EPD_1IN54_SendData((Yend >> 8) & 0xFF);
}
/******************************************************************************
function : Set Cursor
parameter:
******************************************************************************/
static void EPD_1IN54_SetCursor(UWORD Xstart, UWORD Ystart)
{
EPD_1IN54_SendCommand(0x4E); // SET_RAM_X_ADDRESS_COUNTER
EPD_1IN54_SendData((Xstart >> 3) & 0xFF);
EPD_1IN54_SendCommand(0x4F); // SET_RAM_Y_ADDRESS_COUNTER
EPD_1IN54_SendData(Ystart & 0xFF);
EPD_1IN54_SendData((Ystart >> 8) & 0xFF);
}
/******************************************************************************
function : Turn On Display
parameter:
******************************************************************************/
static void EPD_1IN54_TurnOnDisplay(void)
{
EPD_1IN54_SendCommand(0x22); // DISPLAY_UPDATE_CONTROL_2
EPD_1IN54_SendData(0xC4);
EPD_1IN54_SendCommand(0x20); // MASTER_ACTIVATION
EPD_1IN54_SendCommand(0xFF); // TERMINATE_FRAME_READ_WRITE
EPD_1IN54_ReadBusy();
}
/******************************************************************************
function : Initialize the e-Paper register
parameter:
******************************************************************************/
void EPD_1IN54_Init(UBYTE Mode)
{
EPD_1IN54_Reset();
EPD_1IN54_SendCommand(0x01); // DRIVER_OUTPUT_CONTROL
EPD_1IN54_SendData((EPD_1IN54_HEIGHT - 1) & 0xFF);
EPD_1IN54_SendData(((EPD_1IN54_HEIGHT - 1) >> 8) & 0xFF);
EPD_1IN54_SendData(0x00); // GD = 0; SM = 0; TB = 0;
EPD_1IN54_SendCommand(0x0C); // BOOSTER_SOFT_START_CONTROL
EPD_1IN54_SendData(0xD7);
EPD_1IN54_SendData(0xD6);
EPD_1IN54_SendData(0x9D);
EPD_1IN54_SendCommand(0x2C); // WRITE_VCOM_REGISTER
EPD_1IN54_SendData(0xA8); // VCOM 7C
EPD_1IN54_SendCommand(0x3A); // SET_DUMMY_LINE_PERIOD
EPD_1IN54_SendData(0x1A); // 4 dummy lines per gate
EPD_1IN54_SendCommand(0x3B); // SET_GATE_TIME
EPD_1IN54_SendData(0x08); // 2us per line
EPD_1IN54_SendCommand(0x11);
EPD_1IN54_SendData(0x03);
//set the look-up table register
EPD_1IN54_SendCommand(0x32);
if(Mode == EPD_1IN54_FULL){
for (UWORD i = 0; i < 30; i++) {
EPD_1IN54_SendData(EPD_1IN54_lut_full_update[i]);
}
}else if(Mode == EPD_1IN54_PART){
for (UWORD i = 0; i < 30; i++) {
EPD_1IN54_SendData(EPD_1IN54_lut_partial_update[i]);
}
}else{
Debug("error, the Mode is EPD_1IN54_FULL or EPD_1IN54_PART");
}
}
/******************************************************************************
function : Clear screen
parameter:
******************************************************************************/
void EPD_1IN54_Clear(void)
{
UWORD Width, Height;
Width = (EPD_1IN54_WIDTH % 8 == 0)? (EPD_1IN54_WIDTH / 8 ): (EPD_1IN54_WIDTH / 8 + 1);
Height = EPD_1IN54_HEIGHT;
EPD_1IN54_SetWindow(0, 0, EPD_1IN54_WIDTH, EPD_1IN54_HEIGHT);
for (UWORD j = 0; j < Height; j++) {
EPD_1IN54_SetCursor(0, j);
EPD_1IN54_SendCommand(0x24);
for (UWORD i = 0; i < Width; i++) {
EPD_1IN54_SendData(0XFF);
}
}
EPD_1IN54_TurnOnDisplay();
}
/******************************************************************************
function : Sends the image buffer in RAM to e-Paper and displays
parameter:
******************************************************************************/
void EPD_1IN54_Display(UBYTE *Image)
{
UWORD Width, Height;
Width = (EPD_1IN54_WIDTH % 8 == 0)? (EPD_1IN54_WIDTH / 8 ): (EPD_1IN54_WIDTH / 8 + 1);
Height = EPD_1IN54_HEIGHT;
UDOUBLE Addr = 0;
// UDOUBLE Offset = ImageName;
EPD_1IN54_SetWindow(0, 0, EPD_1IN54_WIDTH, EPD_1IN54_HEIGHT);
for (UWORD j = 0; j < Height; j++) {
EPD_1IN54_SetCursor(0, j);
EPD_1IN54_SendCommand(0x24);
for (UWORD i = 0; i < Width; i++) {
Addr = i + j * Width;
EPD_1IN54_SendData(Image[Addr]);
}
}
EPD_1IN54_TurnOnDisplay();
}
/******************************************************************************
function : Enter sleep mode
parameter:
******************************************************************************/
void EPD_1IN54_Sleep(void)
{
EPD_1IN54_SendCommand(0x10);
EPD_1IN54_SendData(0x01);
}

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/*****************************************************************************
* | File : EPD_1in54.h
* | Author : Waveshare team
* | Function : 1.54inch e-paper
* | Info :
*----------------
* | This version: V3.1
* | Date : 2019-06-12
* | Info :
* -----------------------------------------------------------------------------
* V3.1(2019-06-12):
* 1.Change:
* lut_full_update[] => EPD_1IN54_lut_full_update[]
* lut_partial_update[] => EPD_1IN54_lut_partial_update[]
* EPD_Reset() => EPD_1IN54_Reset()
* EPD_SendCommand() => EPD_1IN54_SendCommand()
* EPD_SendData() => EPD_1IN54_SendData()
* EPD_WaitUntilIdle() => EPD_1IN54_ReadBusy()
* EPD_SetLut() => EPD_1IN54_SetLut()
* EPD_SetWindow() => EPD_1IN54_SetWindow()
* EPD_SetCursor() => EPD_1IN54_SetCursor()
* EPD_TurnOnDisplay() => EPD_1IN54_TurnOnDisplay()
* EPD_Init() => EPD_1IN54_Init()
* EPD_Clear() => EPD_1IN54_Clear()
* EPD_Display() => EPD_1IN54_Display()
* EPD_Sleep() => EPD_1IN54_Sleep()
* 2.remove commands define:
* #define PANEL_SETTING 0x00
* #define POWER_SETTING 0x01
* #define POWER_OFF 0x02
* #define POWER_OFF_SEQUENCE_SETTING 0x03
* #define POWER_ON 0x04
* #define POWER_ON_MEASURE 0x05
* #define BOOSTER_SOFT_START 0x06
* #define DEEP_SLEEP 0x07
* #define DATA_START_TRANSMISSION_1 0x10
* #define DATA_STOP 0x11
* #define DISPLAY_REFRESH 0x12
* #define DATA_START_TRANSMISSION_2 0x13
* #define PLL_CONTROL 0x30
* #define TEMPERATURE_SENSOR_COMMAND 0x40
* #define TEMPERATURE_SENSOR_CALIBRATION 0x41
* #define TEMPERATURE_SENSOR_WRITE 0x42
* #define TEMPERATURE_SENSOR_READ 0x43
* #define VCOM_AND_DATA_INTERVAL_SETTING 0x50
* #define LOW_POWER_DETECTION 0x51
* #define TCON_SETTING 0x60
* #define TCON_RESOLUTION 0x61
* #define SOURCE_AND_GATE_START_SETTING 0x62
* #define GET_STATUS 0x71
* #define AUTO_MEASURE_VCOM 0x80
* #define VCOM_VALUE 0x81
* #define VCM_DC_SETTING_REGISTER 0x82
* #define PROGRAM_MODE 0xA0
* #define ACTIVE_PROGRAM 0xA1
* #define READ_OTP_DATA 0xA2
* -----------------------------------------------------------------------------
* V2.0(2018-10-30):
* 1.Remove:ImageBuff[EPD_1IN54_HEIGHT * EPD_1IN54_WIDTH / 8]
* 2.Change:EPD_Display(UBYTE *Image)
* Need to pass parameters: pointer to cached data
* 3.Change:
* EPD_RST -> EPD_RST_PIN
* EPD_DC -> EPD_DC_PIN
* EPD_CS -> EPD_CS_PIN
* EPD_BUSY -> EPD_BUSY_PIN
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#ifndef __EPD_1IN54_H_
#define __EPD_1IN54_H_
#include "DEV_Config.h"
// Display resolution
#define EPD_1IN54_WIDTH 200
#define EPD_1IN54_HEIGHT 200
#define EPD_1IN54_FULL 0
#define EPD_1IN54_PART 1
void EPD_1IN54_Init(UBYTE Mode);
void EPD_1IN54_Clear(void);
void EPD_1IN54_Display(UBYTE *Image);
void EPD_1IN54_Sleep(void);
#endif

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/*****************************************************************************
* | File : EPD_1in54_V2.c
* | Author : Waveshare team
* | Function : 1.54inch e-paper V2
* | Info :
*----------------
* | This version: V1.0
* | Date : 2019-06-11
* | Info :
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#include "EPD_1in54_V2.h"
#include "Debug.h"
/******************************************************************************
function : Software reset
parameter:
******************************************************************************/
static void EPD_1IN54_V2_Reset(void)
{
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(200);
DEV_Digital_Write(EPD_RST_PIN, 0);
DEV_Delay_ms(10);
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(200);
}
/******************************************************************************
function : send command
parameter:
Reg : Command register
******************************************************************************/
static void EPD_1IN54_V2_SendCommand(UBYTE Reg)
{
DEV_Digital_Write(EPD_DC_PIN, 0);
DEV_Digital_Write(EPD_CS_PIN, 0);
DEV_SPI_WriteByte(Reg);
DEV_Digital_Write(EPD_CS_PIN, 1);
}
/******************************************************************************
function : send data
parameter:
Data : Write data
******************************************************************************/
static void EPD_1IN54_V2_SendData(UBYTE Data)
{
DEV_Digital_Write(EPD_DC_PIN, 1);
DEV_Digital_Write(EPD_CS_PIN, 0);
DEV_SPI_WriteByte(Data);
DEV_Digital_Write(EPD_CS_PIN, 1);
}
/******************************************************************************
function : Wait until the busy_pin goes LOW
parameter:
******************************************************************************/
static void EPD_1IN54_V2_ReadBusy(void)
{
Debug("e-Paper busy\r\n");
// UBYTE busy;
// do {
// EPD_1IN54_V2_SendCommand(0x71);
// busy = DEV_Digital_Read(EPD_BUSY_PIN);
// busy = !(busy & 0x01);
// } while(busy);
// DEV_Delay_ms(200);
while(DEV_Digital_Read(EPD_BUSY_PIN) == 1) { //LOW: idle, HIGH: busy
DEV_Delay_ms(100);
}
Debug("e-Paper busy release\r\n");
}
/******************************************************************************
function : Turn On Display full
parameter:
******************************************************************************/
static void EPD_1IN54_V2_TurnOnDisplay(void)
{
EPD_1IN54_V2_SendCommand(0x22);
EPD_1IN54_V2_SendData(0xF7);
EPD_1IN54_V2_SendCommand(0x20);
EPD_1IN54_V2_ReadBusy();
}
/******************************************************************************
function : Turn On Display part
parameter:
******************************************************************************/
static void EPD_1IN54_V2_TurnOnDisplayPart(void)
{
EPD_1IN54_V2_SendCommand(0x22);
EPD_1IN54_V2_SendData(0xFF);
EPD_1IN54_V2_SendCommand(0x20);
EPD_1IN54_V2_ReadBusy();
}
/******************************************************************************
function : Initialize the e-Paper register
parameter:
******************************************************************************/
void EPD_1IN54_V2_Init(void)
{
EPD_1IN54_V2_Reset();
EPD_1IN54_V2_ReadBusy();
EPD_1IN54_V2_SendCommand(0x12); //SWRESET
EPD_1IN54_V2_ReadBusy();
EPD_1IN54_V2_SendCommand(0x01); //Driver output control
EPD_1IN54_V2_SendData(0xC7);
EPD_1IN54_V2_SendData(0x00);
EPD_1IN54_V2_SendData(0x01);
EPD_1IN54_V2_SendCommand(0x11); //data entry mode
EPD_1IN54_V2_SendData(0x01);
EPD_1IN54_V2_SendCommand(0x44); //set Ram-X address start/end position
EPD_1IN54_V2_SendData(0x00);
EPD_1IN54_V2_SendData(0x18); //0x0C-->(18+1)*8=200
EPD_1IN54_V2_SendCommand(0x45); //set Ram-Y address start/end position
EPD_1IN54_V2_SendData(0xC7); //0xC7-->(199+1)=200
EPD_1IN54_V2_SendData(0x00);
EPD_1IN54_V2_SendData(0x00);
EPD_1IN54_V2_SendData(0x00);
EPD_1IN54_V2_SendCommand(0x3C); //BorderWavefrom
EPD_1IN54_V2_SendData(0x01);
EPD_1IN54_V2_SendCommand(0x18);
EPD_1IN54_V2_SendData(0x80);
EPD_1IN54_V2_SendCommand(0x22); // //Load Temperature and waveform setting.
EPD_1IN54_V2_SendData(0XB1);
EPD_1IN54_V2_SendCommand(0x20);
EPD_1IN54_V2_SendCommand(0x4E); // set RAM x address count to 0;
EPD_1IN54_V2_SendData(0x00);
EPD_1IN54_V2_SendCommand(0x4F); // set RAM y address count to 0X199;
EPD_1IN54_V2_SendData(0xC7);
EPD_1IN54_V2_SendData(0x00);
EPD_1IN54_V2_ReadBusy();
}
/******************************************************************************
function : Clear screen
parameter:
******************************************************************************/
void EPD_1IN54_V2_Clear(void)
{
UWORD Width, Height;
Width = (EPD_1IN54_V2_WIDTH % 8 == 0)? (EPD_1IN54_V2_WIDTH / 8 ): (EPD_1IN54_V2_WIDTH / 8 + 1);
Height = EPD_1IN54_V2_HEIGHT;
EPD_1IN54_V2_SendCommand(0x24);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_1IN54_V2_SendData(0XFF);
}
}
EPD_1IN54_V2_TurnOnDisplay();
}
/******************************************************************************
function : Sends the image buffer in RAM to e-Paper and displays
parameter:
******************************************************************************/
void EPD_1IN54_V2_Display(UBYTE *Image)
{
UWORD Width, Height;
Width = (EPD_1IN54_V2_WIDTH % 8 == 0)? (EPD_1IN54_V2_WIDTH / 8 ): (EPD_1IN54_V2_WIDTH / 8 + 1);
Height = EPD_1IN54_V2_HEIGHT;
UDOUBLE Addr = 0;
EPD_1IN54_V2_SendCommand(0x24);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
Addr = i + j * Width;
EPD_1IN54_V2_SendData(Image[Addr]);
}
}
EPD_1IN54_V2_TurnOnDisplay();
}
/******************************************************************************
function : The image of the previous frame must be uploaded, otherwise the
first few seconds will display an exception.
parameter:
******************************************************************************/
void EPD_1IN54_V2_DisplayPartBaseImage(UBYTE *Image)
{
UWORD Width, Height;
Width = (EPD_1IN54_V2_WIDTH % 8 == 0)? (EPD_1IN54_V2_WIDTH / 8 ): (EPD_1IN54_V2_WIDTH / 8 + 1);
Height = EPD_1IN54_V2_HEIGHT;
UDOUBLE Addr = 0;
EPD_1IN54_V2_SendCommand(0x24);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
Addr = i + j * Width;
EPD_1IN54_V2_SendData(Image[Addr]);
}
}
EPD_1IN54_V2_SendCommand(0x26);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
Addr = i + j * Width;
EPD_1IN54_V2_SendData(Image[Addr]);
}
}
EPD_1IN54_V2_TurnOnDisplayPart();
}
/******************************************************************************
function : Sends the image buffer in RAM to e-Paper and displays
parameter:
******************************************************************************/
void EPD_1IN54_V2_DisplayPart(UBYTE *Image)
{
UWORD Width, Height;
Width = (EPD_1IN54_V2_WIDTH % 8 == 0)? (EPD_1IN54_V2_WIDTH / 8 ): (EPD_1IN54_V2_WIDTH / 8 + 1);
Height = EPD_1IN54_V2_HEIGHT;
UDOUBLE Addr = 0;
EPD_1IN54_V2_SendCommand(0x24);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
Addr = i + j * Width;
EPD_1IN54_V2_SendData(Image[Addr]);
}
}
EPD_1IN54_V2_TurnOnDisplayPart();
}
/******************************************************************************
function : Enter sleep mode
parameter:
******************************************************************************/
void EPD_1IN54_V2_Sleep(void)
{
EPD_1IN54_V2_SendCommand(0x10); //enter deep sleep
EPD_1IN54_V2_SendData(0x01);
DEV_Delay_ms(100);
}

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/*****************************************************************************
* | File : EPD_1in54_V2.h
* | Author : Waveshare team
* | Function : 1.54inch e-paper V2
* | Info :
*----------------
* | This version: V1.0
* | Date : 2019-06-11
* | Info :
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#ifndef __EPD_1IN54_V2_H_
#define __EPD_1IN54_V2_H_
#include "DEV_Config.h"
// Display resolution
#define EPD_1IN54_V2_WIDTH 200
#define EPD_1IN54_V2_HEIGHT 200
void EPD_1IN54_V2_Init(void);
void EPD_1IN54_V2_Clear(void);
void EPD_1IN54_V2_Display(UBYTE *Image);
void EPD_1IN54_V2_DisplayPartBaseImage(UBYTE *Image);
void EPD_1IN54_V2_DisplayPart(UBYTE *Image);
void EPD_1IN54_V2_Sleep(void);
#endif

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/*****************************************************************************
* | File : EPD_1in54b.c
* | Author : Waveshare team
* | Function : 1.54inch e-paper b
* | Info :
*----------------
* | This version: V3.1
* | Date : 2019-06-12
* | Info :
* -----------------------------------------------------------------------------
* V3.1(2019-06-12):
* 1.Change:
* lut_vcom0[] => EPD_1IN54_lut_vcom0[]
* lut_w[] => EPD_1IN54_lut_w[]
* lut_b[] => EPD_1IN54B_lut_b[]
* lut_g1[] => EPD_1IN54B_lut_g1[]
* lut_g2[] => EPD_1IN54B_lut_g2[]
* lut_vcom1[] => EPD_1IN54B_lut_vcom1[]
* lut_red0[] => EPD_1IN54B_lut_red0[]
* lut_red1[] => EPD_1IN54B_lut_red1[]
* EPD_Reset() => EPD_1IN54B_Reset()
* EPD_SendCommand() => EPD_1IN54B_SendCommand()
* EPD_SendData() => EPD_1IN54B_SendData()
* EPD_WaitUntilIdle() => EPD_1IN54B_ReadBusy()
* EPD_SetLutBw() => EPD_1IN54B_SetLutBw()
* EPD_SetLutBw => EPD_1IN54B_SetLutBw()
* EPD_Init() => EPD_1IN54B_Init()
* EPD_Clear() => EPD_1IN54B_Clear()
* EPD_Display() => EPD_1IN54B_Display()
* EPD_Sleep() => EPD_1IN54B_Sleep()
* -----------------------------------------------------------------------------
* V3.0(2019-04-24):
* 1.remove commands define:
* #define PANEL_SETTING 0x00
* #define POWER_SETTING 0x01
* #define POWER_OFF 0x02
* #define POWER_OFF_SEQUENCE_SETTING 0x03
* #define POWER_ON 0x04
* #define POWER_ON_MEASURE 0x05
* #define BOOSTER_SOFT_START 0x06
* #define DEEP_SLEEP 0x07
* #define DATA_START_TRANSMISSION_1 0x10
* #define DATA_STOP 0x11
* #define DISPLAY_REFRESH 0x12
* #define DATA_START_TRANSMISSION_2 0x13
* #define PLL_CONTROL 0x30
* #define TEMPERATURE_SENSOR_COMMAND 0x40
* #define TEMPERATURE_SENSOR_CALIBRATION 0x41
* #define TEMPERATURE_SENSOR_WRITE 0x42
* #define TEMPERATURE_SENSOR_READ 0x43
* #define VCOM_AND_DATA_INTERVAL_SETTING 0x50
* #define LOW_POWER_DETECTION 0x51
* #define TCON_SETTING 0x60
* #define TCON_RESOLUTION 0x61
* #define SOURCE_AND_GATE_START_SETTING 0x62
* #define GET_STATUS 0x71
* #define AUTO_MEASURE_VCOM 0x80
* #define VCOM_VALUE 0x81
* #define VCM_DC_SETTING_REGISTER 0x82
* #define PROGRAM_MODE 0xA0
* #define ACTIVE_PROGRAM 0xA1
* #define READ_OTP_DATA 0xA2
*
* -----------------------------------------------------------------------------
* V2.0(2018-10-30):
* 1.Remove:ImageBuff[EPD_1IN54B_HEIGHT * EPD_1IN54B_WIDTH / 8]
* 2.Change:EPD_Display(UBYTE *Image)
* Need to pass parameters: pointer to cached data
* 3.Change:
* EPD_RST -> EPD_RST_PIN
* EPD_DC -> EPD_DC_PIN
* EPD_CS -> EPD_CS_PIN
* EPD_BUSY -> EPD_BUSY_PIN
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#include "EPD_1in54b.h"
#include "Debug.h"
const unsigned char EPD_1IN54B_lut_vcom0[] = {0x0E, 0x14, 0x01, 0x0A, 0x06, 0x04, 0x0A, 0x0A, 0x0F, 0x03, 0x03, 0x0C, 0x06, 0x0A, 0x00};
const unsigned char EPD_1IN54B_lut_w[] = {0x0E, 0x14, 0x01, 0x0A, 0x46, 0x04, 0x8A, 0x4A, 0x0F, 0x83, 0x43, 0x0C, 0x86, 0x0A, 0x04};
const unsigned char EPD_1IN54B_lut_b[] = {0x0E, 0x14, 0x01, 0x8A, 0x06, 0x04, 0x8A, 0x4A, 0x0F, 0x83, 0x43, 0x0C, 0x06, 0x4A, 0x04};
const unsigned char EPD_1IN54B_lut_g1[] = {0x8E, 0x94, 0x01, 0x8A, 0x06, 0x04, 0x8A, 0x4A, 0x0F, 0x83, 0x43, 0x0C, 0x06, 0x0A, 0x04};
const unsigned char EPD_1IN54B_lut_g2[] = {0x8E, 0x94, 0x01, 0x8A, 0x06, 0x04, 0x8A, 0x4A, 0x0F, 0x83, 0x43, 0x0C, 0x06, 0x0A, 0x04};
const unsigned char EPD_1IN54B_lut_vcom1[] = {0x03, 0x1D, 0x01, 0x01, 0x08, 0x23, 0x37, 0x37, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
const unsigned char EPD_1IN54B_lut_red0[] = {0x83, 0x5D, 0x01, 0x81, 0x48, 0x23, 0x77, 0x77, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
const unsigned char EPD_1IN54B_lut_red1[] = {0x03, 0x1D, 0x01, 0x01, 0x08, 0x23, 0x37, 0x37, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
/******************************************************************************
function : Software reset
parameter:
******************************************************************************/
static void EPD_1IN54B_Reset(void)
{
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(100);
DEV_Digital_Write(EPD_RST_PIN, 0);
DEV_Delay_ms(10);
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(100);
}
/******************************************************************************
function : send command
parameter:
Reg : Command register
******************************************************************************/
static void EPD_1IN54B_SendCommand(UBYTE Reg)
{
DEV_Digital_Write(EPD_DC_PIN, 0);
DEV_Digital_Write(EPD_CS_PIN, 0);
DEV_SPI_WriteByte(Reg);
DEV_Digital_Write(EPD_CS_PIN, 1);
}
/******************************************************************************
function : send data
parameter:
Data : Write data
******************************************************************************/
static void EPD_1IN54B_SendData(UBYTE Data)
{
DEV_Digital_Write(EPD_DC_PIN, 1);
DEV_Digital_Write(EPD_CS_PIN, 0);
DEV_SPI_WriteByte(Data);
DEV_Digital_Write(EPD_CS_PIN, 1);
}
/******************************************************************************
function : Wait until the busy_pin goes LOW
parameter:
******************************************************************************/
static void EPD_1IN54B_ReadBusy(void)
{
Debug("e-Paper busy\r\n");
while(1) {
if(DEV_Digital_Read(EPD_BUSY_PIN) == 1)
break;
}
DEV_Delay_ms(200);
Debug("e-Paper busy release\r\n");
}
/******************************************************************************
function : Set the look-up black and white tables
parameter:
******************************************************************************/
static void EPD_1IN54B_SetLutBw(void)
{
UWORD count;
EPD_1IN54B_SendCommand(0x20);// g vcom
for(count = 0; count < 15; count++) {
EPD_1IN54B_SendData(EPD_1IN54B_lut_vcom0[count]);
}
EPD_1IN54B_SendCommand(0x21);// g ww --
for(count = 0; count < 15; count++) {
EPD_1IN54B_SendData(EPD_1IN54B_lut_w[count]);
}
EPD_1IN54B_SendCommand(0x22);// g bw r
for(count = 0; count < 15; count++) {
EPD_1IN54B_SendData(EPD_1IN54B_lut_b[count]);
}
EPD_1IN54B_SendCommand(0x23);// g wb w
for(count = 0; count < 15; count++) {
EPD_1IN54B_SendData(EPD_1IN54B_lut_g1[count]);
}
EPD_1IN54B_SendCommand(0x24);// g bb b
for(count = 0; count < 15; count++) {
EPD_1IN54B_SendData(EPD_1IN54B_lut_g2[count]);
}
}
/******************************************************************************
function : Set the look-up red tables
parameter:
******************************************************************************/
static void EPD_1IN54B_SetLutRed(void)
{
UWORD count;
EPD_1IN54B_SendCommand(0x25);
for(count = 0; count < 15; count++) {
EPD_1IN54B_SendData(EPD_1IN54B_lut_vcom1[count]);
}
EPD_1IN54B_SendCommand(0x26);
for(count = 0; count < 15; count++) {
EPD_1IN54B_SendData(EPD_1IN54B_lut_red0[count]);
}
EPD_1IN54B_SendCommand(0x27);
for(count = 0; count < 15; count++) {
EPD_1IN54B_SendData(EPD_1IN54B_lut_red1[count]);
}
}
/******************************************************************************
function : Initialize the e-Paper register
parameter:
******************************************************************************/
void EPD_1IN54B_Init(void)
{
EPD_1IN54B_Reset();
EPD_1IN54B_SendCommand(0x01);// POWER_SETTING
EPD_1IN54B_SendData(0x07);
EPD_1IN54B_SendData(0x00);
EPD_1IN54B_SendData(0x08);
EPD_1IN54B_SendData(0x00);
EPD_1IN54B_SendCommand(0x06);// BOOSTER_SOFT_START
EPD_1IN54B_SendData(0x07);
EPD_1IN54B_SendData(0x07);
EPD_1IN54B_SendData(0x07);
EPD_1IN54B_SendCommand(0x04);// POWER_ON
EPD_1IN54B_ReadBusy();
EPD_1IN54B_SendCommand(0X00);// PANEL_SETTING
EPD_1IN54B_SendData(0xcf);
EPD_1IN54B_SendCommand(0X50);// VCOM_AND_DATA_INTERVAL_SETTING
EPD_1IN54B_SendData(0x37);// 0xF0
EPD_1IN54B_SendCommand(0x30);// PLL_CONTROL
EPD_1IN54B_SendData(0x39);
EPD_1IN54B_SendCommand(0x61);// TCON_RESOLUTION set x and y
EPD_1IN54B_SendData(0xC8);// 200
EPD_1IN54B_SendData(0x00);// y High eight: 0
EPD_1IN54B_SendData(0xC8);// y Low eight: 200
EPD_1IN54B_SendCommand(0x82);// VCM_DC_SETTING_REGISTER
EPD_1IN54B_SendData(0x0E);
EPD_1IN54B_SetLutBw();
EPD_1IN54B_SetLutRed();
}
/******************************************************************************
function : Clear screen
parameter:
******************************************************************************/
void EPD_1IN54B_Clear(void)
{
UWORD Width, Height;
Width = (EPD_1IN54B_WIDTH % 8 == 0)? (EPD_1IN54B_WIDTH / 8 ): (EPD_1IN54B_WIDTH / 8 + 1);
Height = EPD_1IN54B_HEIGHT;
//send black data
EPD_1IN54B_SendCommand(0x10);// DATA_START_TRANSMISSION_1
DEV_Delay_ms(2);
for(UWORD i = 0; i < Height; i++) {
for(UWORD i = 0; i < Width; i++) {
EPD_1IN54B_SendData(0xFF);
EPD_1IN54B_SendData(0xFF);
}
}
DEV_Delay_ms(2);
//send red data
EPD_1IN54B_SendCommand(0x13);// DATA_START_TRANSMISSION_2
DEV_Delay_ms(2);
for(UWORD i = 0; i < Height; i++) {
for(UWORD i = 0; i < Width; i++) {
EPD_1IN54B_SendData(0xFF);
}
}
DEV_Delay_ms(2);
EPD_1IN54B_SendCommand(0x12);// DISPLAY_REFRESH
EPD_1IN54B_ReadBusy();
}
/******************************************************************************
function : Sends the image buffer in RAM to e-Paper and displays
parameter:
******************************************************************************/
void EPD_1IN54B_Display(const UBYTE *blackimage, const UBYTE *redimage)
{
UBYTE Temp = 0x00;
UWORD Width, Height;
Width = (EPD_1IN54B_WIDTH % 8 == 0)? (EPD_1IN54B_WIDTH / 8 ): (EPD_1IN54B_WIDTH / 8 + 1);
Height = EPD_1IN54B_HEIGHT;
EPD_1IN54B_SendCommand(0x10);// DATA_START_TRANSMISSION_1
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
Temp = 0x00;
for (int bit = 0; bit < 4; bit++) {
if ((blackimage[i + j * Width] & (0x80 >> bit)) != 0) {
Temp |= 0xC0 >> (bit * 2);
}
}
EPD_1IN54B_SendData(Temp);
Temp = 0x00;
for (int bit = 4; bit < 8; bit++) {
if ((blackimage[i + j * Width] & (0x80 >> bit)) != 0) {
Temp |= 0xC0 >> ((bit - 4) * 2);
}
}
EPD_1IN54B_SendData(Temp);
}
}
DEV_Delay_ms(2);
EPD_1IN54B_SendCommand(0x13);// DATA_START_TRANSMISSION_2
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_1IN54B_SendData(redimage[i + j * Width]);
}
}
DEV_Delay_ms(2);
//Display refresh
EPD_1IN54B_SendCommand(0x12);// DISPLAY_REFRESH
EPD_1IN54B_ReadBusy();
}
/******************************************************************************
function : Enter sleep mode
parameter:
******************************************************************************/
void EPD_1IN54B_Sleep(void)
{
EPD_1IN54B_SendCommand(0x50);// VCOM_AND_DATA_INTERVAL_SETTING
EPD_1IN54B_SendData(0x17);
EPD_1IN54B_SendCommand(0x82);// VCM_DC_SETTING_REGISTER
EPD_1IN54B_SendData(0x00);
EPD_1IN54B_SendCommand(0x01);// POWER_SETTING
EPD_1IN54B_SendData(0x02);
EPD_1IN54B_SendData(0x00);
EPD_1IN54B_SendData(0x00);
EPD_1IN54B_SendData(0x00);
EPD_1IN54B_ReadBusy();
DEV_Delay_ms(1000);
EPD_1IN54B_SendCommand(0x02);// POWER_OFF
}

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/*****************************************************************************
* | File : EPD_1in54b.h
* | Author : Waveshare team
* | Function : 1.54inch e-paper b
* | Info :
*----------------
* | This version: V3.1
* | Date : 2019-06-12
* | Info :
* -----------------------------------------------------------------------------
* V3.1(2019-06-12):
* 1.Change:
* lut_vcom0[] => EPD_1IN54_lut_vcom0[]
* lut_w[] => EPD_1IN54_lut_w[]
* lut_b[] => EPD_1IN54B_lut_b[]
* lut_g1[] => EPD_1IN54B_lut_g1[]
* lut_g2[] => EPD_1IN54B_lut_g2[]
* lut_vcom1[] => EPD_1IN54B_lut_vcom1[]
* lut_red0[] => EPD_1IN54B_lut_red0[]
* lut_red1[] => EPD_1IN54B_lut_red1[]
* EPD_Reset() => EPD_1IN54B_Reset()
* EPD_SendCommand() => EPD_1IN54B_SendCommand()
* EPD_SendData() => EPD_1IN54B_SendData()
* EPD_WaitUntilIdle() => EPD_1IN54B_ReadBusy()
* EPD_SetLutBw() => EPD_1IN54B_SetLutBw()
* EPD_SetLutBw => EPD_1IN54B_SetLutBw()
* EPD_Init() => EPD_1IN54B_Init()
* EPD_Clear() => EPD_1IN54B_Clear()
* EPD_Display() => EPD_1IN54B_Display()
* EPD_Sleep() => EPD_1IN54B_Sleep()
* -----------------------------------------------------------------------------
* V3.0(2019-04-24):
* 1.remove commands define:
* #define PANEL_SETTING 0x00
* #define POWER_SETTING 0x01
* #define POWER_OFF 0x02
* #define POWER_OFF_SEQUENCE_SETTING 0x03
* #define POWER_ON 0x04
* #define POWER_ON_MEASURE 0x05
* #define BOOSTER_SOFT_START 0x06
* #define DEEP_SLEEP 0x07
* #define DATA_START_TRANSMISSION_1 0x10
* #define DATA_STOP 0x11
* #define DISPLAY_REFRESH 0x12
* #define DATA_START_TRANSMISSION_2 0x13
* #define PLL_CONTROL 0x30
* #define TEMPERATURE_SENSOR_COMMAND 0x40
* #define TEMPERATURE_SENSOR_CALIBRATION 0x41
* #define TEMPERATURE_SENSOR_WRITE 0x42
* #define TEMPERATURE_SENSOR_READ 0x43
* #define VCOM_AND_DATA_INTERVAL_SETTING 0x50
* #define LOW_POWER_DETECTION 0x51
* #define TCON_SETTING 0x60
* #define TCON_RESOLUTION 0x61
* #define SOURCE_AND_GATE_START_SETTING 0x62
* #define GET_STATUS 0x71
* #define AUTO_MEASURE_VCOM 0x80
* #define VCOM_VALUE 0x81
* #define VCM_DC_SETTING_REGISTER 0x82
* #define PROGRAM_MODE 0xA0
* #define ACTIVE_PROGRAM 0xA1
* #define READ_OTP_DATA 0xA2
*
* -----------------------------------------------------------------------------
* V2.0(2018-10-30):
* 1.Remove:ImageBuff[EPD_1IN54B_HEIGHT * EPD_1IN54B_WIDTH / 8]
* 2.Change:EPD_Display(UBYTE *Image)
* Need to pass parameters: pointer to cached data
* 3.Change:
* EPD_RST -> EPD_RST_PIN
* EPD_DC -> EPD_DC_PIN
* EPD_CS -> EPD_CS_PIN
* EPD_BUSY -> EPD_BUSY_PIN
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#ifndef __EPD_1IN54B_H_
#define __EPD_1IN54B_H_
#include "DEV_Config.h"
// Display resolution
#define EPD_1IN54B_WIDTH 200
#define EPD_1IN54B_HEIGHT 200
void EPD_1IN54B_Init(void);
void EPD_1IN54B_Clear(void);
void EPD_1IN54B_Display(const UBYTE *blackimage, const UBYTE *redimage);
void EPD_1IN54B_Sleep(void);
#endif

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/*****************************************************************************
* | File : EPD_1in54c.C
* | Author : Waveshare team
* | Function : 1.54inch e-paper c
* | Info :
*----------------
* | This version: V3.1
* | Date : 2019-06-12
* | Info :
* -----------------------------------------------------------------------------
* V3.1(2019-06-12):
* 1.Change:
* EPD_Reset() => EPD_1IN54C_Reset()
* EPD_SendCommand() => EPD_1IN54C_SendCommand()
* EPD_SendData() => EPD_1IN54C_SendData()
* EPD_WaitUntilIdle() => EPD_1IN54C_ReadBusy()
* EPD_Init() => EPD_1IN54C_Init()
* EPD_Clear() => EPD_1IN54C_Clear()
* EPD_Display() => EPD_1IN54C_Display()
* EPD_Sleep() => EPD_1IN54C_Sleep()
* 2.remove commands define:
* #define PANEL_SETTING 0x00
* #define POWER_SETTING 0x01
* #define POWER_OFF 0x02
* #define POWER_OFF_SEQUENCE_SETTING 0x03
* #define POWER_ON 0x04
* #define POWER_ON_MEASURE 0x05
* #define BOOSTER_SOFT_START 0x06
* #define DEEP_SLEEP 0x07
* #define DATA_START_TRANSMISSION_1 0x10
* #define DATA_STOP 0x11
* #define DISPLAY_REFRESH 0x12
* #define DATA_START_TRANSMISSION_2 0x13
* #define PLL_CONTROL 0x30
* #define TEMPERATURE_SENSOR_COMMAND 0x40
* #define TEMPERATURE_SENSOR_CALIBRATION 0x41
* #define TEMPERATURE_SENSOR_WRITE 0x42
* #define TEMPERATURE_SENSOR_READ 0x43
* #define VCOM_AND_DATA_INTERVAL_SETTING 0x50
* #define LOW_POWER_DETECTION 0x51
* #define TCON_SETTING 0x60
* #define TCON_RESOLUTION 0x61
* #define SOURCE_AND_GATE_START_SETTING 0x62
* #define GET_STATUS 0x71
* #define AUTO_MEASURE_VCOM 0x80
* #define VCOM_VALUE 0x81
* #define VCM_DC_SETTING_REGISTER 0x82
* #define PROGRAM_MODE 0xA0
* #define ACTIVE_PROGRAM 0xA1
* #define READ_OTP_DATA 0xA2
* -----------------------------------------------------------------------------
* V2.0(2018-11-14):
* 1.Remove:ImageBuff[EPD_1IN54C_HEIGHT * EPD_1IN54C_WIDTH / 8]
* 2.Change:EPD_Display(UBYTE *Image)
* Need to pass parameters: pointer to cached data
* 3.Change:
* EPD_RST -> EPD_RST_PIN
* EPD_DC -> EPD_DC_PIN
* EPD_CS -> EPD_CS_PIN
* EPD_BUSY -> EPD_BUSY_PIN
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#include "EPD_1in54c.h"
#include "Debug.h"
/******************************************************************************
function : Software reset
parameter:
******************************************************************************/
static void EPD_1IN54C_Reset(void)
{
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(10);
DEV_Digital_Write(EPD_RST_PIN, 0);
DEV_Delay_ms(10);
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(10);
}
/******************************************************************************
function : send command
parameter:
Reg : Command register
******************************************************************************/
static void EPD_1IN54C_SendCommand(UBYTE Reg)
{
DEV_Digital_Write(EPD_DC_PIN, 0);
DEV_Digital_Write(EPD_CS_PIN, 0);
DEV_SPI_WriteByte(Reg);
DEV_Digital_Write(EPD_CS_PIN, 1);
}
/******************************************************************************
function : send data
parameter:
Data : Write data
******************************************************************************/
static void EPD_1IN54C_SendData(UBYTE Data)
{
DEV_Digital_Write(EPD_DC_PIN, 1);
DEV_Digital_Write(EPD_CS_PIN, 0);
DEV_SPI_WriteByte(Data);
DEV_Digital_Write(EPD_CS_PIN, 1);
}
/******************************************************************************
function : Wait until the busy_pin goes LOW
parameter:
******************************************************************************/
static void EPD_1IN54C_ReadBusy(void)
{
unsigned char busy;
do {
EPD_1IN54C_SendCommand(0x71);
busy = DEV_Digital_Read(EPD_BUSY_PIN);
busy =!(busy & 0x01);
} while(busy);
DEV_Delay_ms(200);
}
/******************************************************************************
function : Initialize the e-Paper register
parameter:
******************************************************************************/
void EPD_1IN54C_Init(void)
{
EPD_1IN54C_Reset();
EPD_1IN54C_SendCommand(0x06); //boost soft start
EPD_1IN54C_SendData(0x17);
EPD_1IN54C_SendData(0x17);
EPD_1IN54C_SendData(0x17);
EPD_1IN54C_SendCommand(0x04);
EPD_1IN54C_ReadBusy();
EPD_1IN54C_SendCommand(0x00); //panel setting
EPD_1IN54C_SendData(0x0f); //LUT from OTP£¬160x296
EPD_1IN54C_SendData(0x0d); //VCOM to 0V fast
EPD_1IN54C_SendCommand(0x61); //resolution setting
EPD_1IN54C_SendData(0x98); //152
EPD_1IN54C_SendData(0x00); //152
EPD_1IN54C_SendData(0x98);
EPD_1IN54C_SendCommand(0X50); //VCOM AND DATA INTERVAL SETTING
EPD_1IN54C_SendData(0x77); //WBmode:VBDF 17|D7 VBDW 97 VBDB 57 WBRmode:VBDF F7 VBDW 77 VBDB 37 VBDR B7
}
/******************************************************************************
function : Clear screen
parameter:
******************************************************************************/
void EPD_1IN54C_Clear(void)
{
UWORD Width, Height;
Width = (EPD_1IN54C_WIDTH % 8 == 0)? (EPD_1IN54C_WIDTH / 8 ): (EPD_1IN54C_WIDTH / 8 + 1);
Height = EPD_1IN54C_HEIGHT;
//send black data
EPD_1IN54C_SendCommand(0x10);
for(UWORD i = 0; i < Height; i++) {
for(UWORD i = 0; i < Width; i++) {
EPD_1IN54C_SendData(0xFF);
}
}
//send red data
EPD_1IN54C_SendCommand(0x13);
for(UWORD i = 0; i < Height; i++) {
for(UWORD i = 0; i < Width; i++) {
EPD_1IN54C_SendData(0xFF);
}
}
//Display refresh
EPD_1IN54C_SendCommand(0x12);
EPD_1IN54C_ReadBusy();
}
/******************************************************************************
function : Sends the image buffer in RAM to e-Paper and displays
parameter:
******************************************************************************/
void EPD_1IN54C_Display(const UBYTE *blackimage, const UBYTE *redimage)
{
UWORD Width, Height;
Width = (EPD_1IN54C_WIDTH % 8 == 0)? (EPD_1IN54C_WIDTH / 8 ): (EPD_1IN54C_WIDTH / 8 + 1);
Height = EPD_1IN54C_HEIGHT;
//send black data
EPD_1IN54C_SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_1IN54C_SendData(blackimage[i + j * Width]);
}
}
//send red data
EPD_1IN54C_SendCommand(0x13);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_1IN54C_SendData(redimage[i + j * Width]);
}
}
//Display refresh
EPD_1IN54C_SendCommand(0x12);
EPD_1IN54C_ReadBusy();
}
/******************************************************************************
function : Enter sleep mode
parameter:
******************************************************************************/
void EPD_1IN54C_Sleep(void)
{
EPD_1IN54C_SendCommand(0X02); //power off
EPD_1IN54C_ReadBusy();
EPD_1IN54C_SendCommand(0X07); //deep sleep
EPD_1IN54C_SendData(0xA5);
}

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/*****************************************************************************
* | File : EPD_1in54c.h
* | Author : Waveshare team
* | Function : 1.54inch e-paper c
* | Info :
*----------------
* | This version: V3.1
* | Date : 2019-06-12
* | Info :
* -----------------------------------------------------------------------------
* V3.1(2019-06-12):
* 1.Change:
* EPD_Reset() => EPD_1IN54C_Reset()
* EPD_SendCommand() => EPD_1IN54C_SendCommand()
* EPD_SendData() => EPD_1IN54C_SendData()
* EPD_WaitUntilIdle() => EPD_1IN54C_ReadBusy()
* EPD_Init() => EPD_1IN54C_Init()
* EPD_Clear() => EPD_1IN54C_Clear()
* EPD_Display() => EPD_1IN54C_Display()
* EPD_Sleep() => EPD_1IN54C_Sleep()
* 2.remove commands define:
* #define PANEL_SETTING 0x00
* #define POWER_SETTING 0x01
* #define POWER_OFF 0x02
* #define POWER_OFF_SEQUENCE_SETTING 0x03
* #define POWER_ON 0x04
* #define POWER_ON_MEASURE 0x05
* #define BOOSTER_SOFT_START 0x06
* #define DEEP_SLEEP 0x07
* #define DATA_START_TRANSMISSION_1 0x10
* #define DATA_STOP 0x11
* #define DISPLAY_REFRESH 0x12
* #define DATA_START_TRANSMISSION_2 0x13
* #define PLL_CONTROL 0x30
* #define TEMPERATURE_SENSOR_COMMAND 0x40
* #define TEMPERATURE_SENSOR_CALIBRATION 0x41
* #define TEMPERATURE_SENSOR_WRITE 0x42
* #define TEMPERATURE_SENSOR_READ 0x43
* #define VCOM_AND_DATA_INTERVAL_SETTING 0x50
* #define LOW_POWER_DETECTION 0x51
* #define TCON_SETTING 0x60
* #define TCON_RESOLUTION 0x61
* #define SOURCE_AND_GATE_START_SETTING 0x62
* #define GET_STATUS 0x71
* #define AUTO_MEASURE_VCOM 0x80
* #define VCOM_VALUE 0x81
* #define VCM_DC_SETTING_REGISTER 0x82
* #define PROGRAM_MODE 0xA0
* #define ACTIVE_PROGRAM 0xA1
* #define READ_OTP_DATA 0xA2
* -----------------------------------------------------------------------------
* V2.0(2018-11-14):
* 1.Remove:ImageBuff[EPD_1IN54C_HEIGHT * EPD_1IN54C_WIDTH / 8]
* 2.Change:EPD_Display(UBYTE *Image)
* Need to pass parameters: pointer to cached data
* 3.Change:
* EPD_RST -> EPD_RST_PIN
* EPD_DC -> EPD_DC_PIN
* EPD_CS -> EPD_CS_PIN
* EPD_BUSY -> EPD_BUSY_PIN
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#ifndef __EPD_1IN54C_H_
#define __EPD_1IN54C_H_
#include "DEV_Config.h"
// Display resolution
#define EPD_1IN54C_WIDTH 152
#define EPD_1IN54C_HEIGHT 152
void EPD_1IN54C_Init(void);
void EPD_1IN54C_Clear(void);
void EPD_1IN54C_Display(const UBYTE *blackimage, const UBYTE *redimage);
void EPD_1IN54C_Sleep(void);
#endif

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/*****************************************************************************
* | File : EPD_2IN13.c
* | Author : Waveshare team
* | Function : 2.13inch e-paper
* | Info :
*----------------
* | This version: V3.0
* | Date : 2019-06-12
* | Info :
* -----------------------------------------------------------------------------
* V3.0(2019-06-12):
* 1.Change:
* EPD_Reset() => EPD_2IN13_Reset()
* EPD_SendCommand() => EPD_2IN13_SendCommand()
* EPD_SendData() => EPD_2IN13_SendData()
* EPD_WaitUntilIdle() => EPD_2IN13_ReadBusy()
* EPD_Init() => EPD_2IN13_Init()
* EPD_Clear() => EPD_2IN13_Clear()
* EPD_Display() => EPD_2IN13_Display()
* EPD_Sleep() => EPD_2IN13_Sleep()
* -----------------------------------------------------------------------------
* V2.0(2019-01-03):
* 1.Remove:ImageBuff[EPD_2IN13_HEIGHT * EPD_2IN13_WIDTH / 8]
* 2.Change:EPD_Display(UBYTE *Image)
* Need to pass parameters: pointer to cached data
* 3.Change:
* EPD_RST -> EPD_RST_PIN
* EPD_DC -> EPD_DC_PIN
* EPD_CS -> EPD_CS_PIN
* EPD_BUSY -> EPD_BUSY_PIN
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#include "EPD_2in13.h"
#include "Debug.h"
const unsigned char EPD_2IN13_lut_full_update[] = {
0x22, 0x55, 0xAA, 0x55, 0xAA, 0x55, 0xAA, 0x11,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E,
0x01, 0x00, 0x00, 0x00, 0x00, 0x00
};
const unsigned char EPD_2IN13_lut_partial_update[] = {
0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x0F, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
/******************************************************************************
function : Software reset
parameter:
******************************************************************************/
static void EPD_2IN13_Reset(void)
{
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(200);
DEV_Digital_Write(EPD_RST_PIN, 0);
DEV_Delay_ms(10);
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(200);
}
/******************************************************************************
function : send command
parameter:
Reg : Command register
******************************************************************************/
static void EPD_2IN13_SendCommand(UBYTE Reg)
{
DEV_Digital_Write(EPD_DC_PIN, 0);
DEV_Digital_Write(EPD_CS_PIN, 0);
DEV_SPI_WriteByte(Reg);
DEV_Digital_Write(EPD_CS_PIN, 1);
}
/******************************************************************************
function : send data
parameter:
Data : Write data
******************************************************************************/
static void EPD_2IN13_SendData(UBYTE Data)
{
DEV_Digital_Write(EPD_DC_PIN, 1);
DEV_Digital_Write(EPD_CS_PIN, 0);
DEV_SPI_WriteByte(Data);
DEV_Digital_Write(EPD_CS_PIN, 1);
}
/******************************************************************************
function : Wait until the busy_pin goes LOW
parameter:
******************************************************************************/
void EPD_2IN13_ReadBusy(void)
{
Debug("e-Paper busy\r\n");
while(DEV_Digital_Read(EPD_BUSY_PIN) == 1) { //LOW: idle, HIGH: busy
DEV_Delay_ms(100);
}
Debug("e-Paper busy release\r\n");
}
/******************************************************************************
function : Turn On Display
parameter:
******************************************************************************/
static void EPD_2IN13_TurnOnDisplay(void)
{
EPD_2IN13_SendCommand(0x22); // DISPLAY_UPDATE_CONTROL_2
EPD_2IN13_SendData(0xC4);
EPD_2IN13_SendCommand(0X20); // MASTER_ACTIVATION
EPD_2IN13_SendCommand(0xFF); // TERMINATE_FRAME_READ_WRITE
EPD_2IN13_ReadBusy();
}
static void EPD_2IN13_SetWindows(int x_start, int y_start, int x_end, int y_end)
{
EPD_2IN13_SendCommand(0x44);
/* x point must be the multiple of 8 or the last 3 bits will be ignored */
EPD_2IN13_SendData((x_start >> 3) & 0xFF);
EPD_2IN13_SendData((x_end >> 3) & 0xFF);
EPD_2IN13_SendCommand(0x45);
EPD_2IN13_SendData(y_start & 0xFF);
EPD_2IN13_SendData((y_start >> 8) & 0xFF);
EPD_2IN13_SendData(y_end & 0xFF);
EPD_2IN13_SendData((y_end >> 8) & 0xFF);
}
static void EPD_2IN13_SetCursor(int x, int y)
{
EPD_2IN13_SendCommand(0x4E);
/* x point must be the multiple of 8 or the last 3 bits will be ignored */
EPD_2IN13_SendData((x >> 3) & 0xFF);
EPD_2IN13_SendCommand(0x4F);
EPD_2IN13_SendData(y & 0xFF);
EPD_2IN13_SendData((y >> 8) & 0xFF);
// EPD_2IN13_ReadBusy();
}
/******************************************************************************
function : Initialize the e-Paper register
parameter:
******************************************************************************/
void EPD_2IN13_Init(UBYTE Mode)
{
EPD_2IN13_Reset();
EPD_2IN13_SendCommand(0x01); // DRIVER_OUTPUT_CONTROL
EPD_2IN13_SendData((EPD_2IN13_HEIGHT - 1) & 0xFF);
EPD_2IN13_SendData(((EPD_2IN13_HEIGHT - 1) >> 8) & 0xFF);
EPD_2IN13_SendData(0x00); // GD = 0; SM = 0; TB = 0;
EPD_2IN13_SendCommand(0x0C); // BOOSTER_SOFT_START_CONTROL
EPD_2IN13_SendData(0xD7);
EPD_2IN13_SendData(0xD6);
EPD_2IN13_SendData(0x9D);
EPD_2IN13_SendCommand(0x2C); // WRITE_VCOM_REGISTER
EPD_2IN13_SendData(0xA8); // VCOM 7C
EPD_2IN13_SendCommand(0x3A); // SET_DUMMY_LINE_PERIOD
EPD_2IN13_SendData(0x1A); // 4 dummy lines per gate
EPD_2IN13_SendCommand(0x3B); // SET_GATE_TIME
EPD_2IN13_SendData(0x08); // 2us per line
EPD_2IN13_SendCommand(0X3C); // BORDER_WAVEFORM_CONTROL
EPD_2IN13_SendData(0x03);
EPD_2IN13_SendCommand(0X11); // DATA_ENTRY_MODE_SETTING
EPD_2IN13_SendData(0x03); // X increment; Y increment
//set the look-up table register
EPD_2IN13_SendCommand(0x32);
if(Mode == EPD_2IN13_FULL) {
for (UWORD i = 0; i < 30; i++) {
EPD_2IN13_SendData(EPD_2IN13_lut_full_update[i]);
}
} else if(Mode == EPD_2IN13_PART) {
for (UWORD i = 0; i < 30; i++) {
EPD_2IN13_SendData(EPD_2IN13_lut_partial_update[i]);
}
} else {
Debug("error, the Mode is EPD_2IN13_FULL or EPD_2IN13_PART");
}
}
/******************************************************************************
function : Clear screen
parameter:
******************************************************************************/
void EPD_2IN13_Clear(void)
{
UWORD Width, Height;
Width = (EPD_2IN13_WIDTH % 8 == 0)? (EPD_2IN13_WIDTH / 8 ): (EPD_2IN13_WIDTH / 8 + 1);
Height = EPD_2IN13_HEIGHT;
EPD_2IN13_SetWindows(0, 0, EPD_2IN13_WIDTH, EPD_2IN13_HEIGHT);
for (UWORD j = 0; j < Height; j++) {
EPD_2IN13_SetCursor(0, j);
EPD_2IN13_SendCommand(0x24);
for (UWORD i = 0; i < Width; i++) {
EPD_2IN13_SendData(0Xff);
}
}
EPD_2IN13_TurnOnDisplay();
}
/******************************************************************************
function : Sends the image buffer in RAM to e-Paper and displays
parameter:
******************************************************************************/
void EPD_2IN13_Display(UBYTE *Image)
{
UWORD Width, Height;
Width = (EPD_2IN13_WIDTH % 8 == 0)? (EPD_2IN13_WIDTH / 8 ): (EPD_2IN13_WIDTH / 8 + 1);
Height = EPD_2IN13_HEIGHT;
EPD_2IN13_SetWindows(0, 0, EPD_2IN13_WIDTH, EPD_2IN13_HEIGHT);
for (UWORD j = 0; j < Height; j++) {
EPD_2IN13_SetCursor(0, j);
EPD_2IN13_SendCommand(0x24);
for (UWORD i = 0; i < Width; i++) {
EPD_2IN13_SendData(Image[i + j * Width]);
}
}
EPD_2IN13_TurnOnDisplay();
}
/******************************************************************************
function : Enter sleep mode
parameter:
******************************************************************************/
void EPD_2IN13_Sleep(void)
{
EPD_2IN13_SendCommand(0x10); //DEEP_SLEEP_MODE
EPD_2IN13_SendData(0x01);
}

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/*****************************************************************************
* | File : EPD_2IN13.h
* | Author : Waveshare team
* | Function : 2.13inch e-paper
* | Info :
*----------------
* | This version: V3.0
* | Date : 2019-06-12
* | Info :
* -----------------------------------------------------------------------------
* V3.0(2019-06-12):
* 1.Change:
* EPD_Reset() => EPD_2IN13_Reset()
* EPD_SendCommand() => EPD_2IN13_SendCommand()
* EPD_SendData() => EPD_2IN13_SendData()
* EPD_WaitUntilIdle() => EPD_2IN13_ReadBusy()
* EPD_Init() => EPD_2IN13_Init()
* EPD_Clear() => EPD_2IN13_Clear()
* EPD_Display() => EPD_2IN13_Display()
* EPD_Sleep() => EPD_2IN13_Sleep()
* -----------------------------------------------------------------------------
* V2.0(2019-01-03):
* 1.Remove:ImageBuff[EPD_2IN13_HEIGHT * EPD_2IN13_WIDTH / 8]
* 2.Change:EPD_Display(UBYTE *Image)
* Need to pass parameters: pointer to cached data
* 3.Change:
* EPD_RST -> EPD_RST_PIN
* EPD_DC -> EPD_DC_PIN
* EPD_CS -> EPD_CS_PIN
* EPD_BUSY -> EPD_BUSY_PIN
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#ifndef _EPD2IN13_H
#define _EPD2IN13_H
#include "DEV_Config.h"
// Display resolution
#define EPD_2IN13_WIDTH 122
#define EPD_2IN13_HEIGHT 250
#define EPD_2IN13_FULL 0
#define EPD_2IN13_PART 1
void EPD_2IN13_Init(UBYTE Mode);
void EPD_2IN13_Clear(void);
void EPD_2IN13_Display(UBYTE *Image);
void EPD_2IN13_Sleep(void);
#endif

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/*****************************************************************************
* | File : EPD_2in13_V2.c
* | Author : Waveshare team
* | Function : 2.13inch e-paper V2
* | Info :
*----------------
* | This version: V3.0
* | Date : 2019-06-13
* | Info :
* -----------------------------------------------------------------------------
* V3.0(2019-06-13):
* 1.Change name:
* EPD_Reset() => EPD_2IN13_V2_Reset()
* EPD_SendCommand() => EPD_2IN13_V2_SendCommand()
* EPD_SendData() => EPD_2IN13_V2_SendData()
* EPD_WaitUntilIdle() => EPD_2IN13_V2_ReadBusy()
* EPD_Init() => EPD_2IN13_V2_Init()
* EPD_Clear() => EPD_2IN13_V2_Clear()
* EPD_Display() => EPD_2IN13_V2_Display()
* EPD_Sleep() => EPD_2IN13_V2_Sleep()
* 2.add:
* EPD_2IN13_V2_DisplayPartBaseImage()
* -----------------------------------------------------------------------------
* V2.0(2018-11-14):
* 1.Remove:ImageBuff[EPD_HEIGHT * EPD_WIDTH / 8]
* 2.Change:EPD_2IN13_V2_Display(UBYTE *Image)
* Need to pass parameters: pointer to cached data
* 3.Change:
* EPD_RST -> EPD_RST_PIN
* EPD_DC -> EPD_DC_PIN
* EPD_CS -> EPD_CS_PIN
* EPD_BUSY -> EPD_BUSY_PIN
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#include "EPD_2in13_V2.h"
#include "Debug.h"
const unsigned char EPD_2IN13_V2_lut_full_update[]= {
0x80,0x60,0x40,0x00,0x00,0x00,0x00, //LUT0: BB: VS 0 ~7
0x10,0x60,0x20,0x00,0x00,0x00,0x00, //LUT1: BW: VS 0 ~7
0x80,0x60,0x40,0x00,0x00,0x00,0x00, //LUT2: WB: VS 0 ~7
0x10,0x60,0x20,0x00,0x00,0x00,0x00, //LUT3: WW: VS 0 ~7
0x00,0x00,0x00,0x00,0x00,0x00,0x00, //LUT4: VCOM: VS 0 ~7
0x03,0x03,0x00,0x00,0x02, // TP0 A~D RP0
0x09,0x09,0x00,0x00,0x02, // TP1 A~D RP1
0x03,0x03,0x00,0x00,0x02, // TP2 A~D RP2
0x00,0x00,0x00,0x00,0x00, // TP3 A~D RP3
0x00,0x00,0x00,0x00,0x00, // TP4 A~D RP4
0x00,0x00,0x00,0x00,0x00, // TP5 A~D RP5
0x00,0x00,0x00,0x00,0x00, // TP6 A~D RP6
0x15,0x41,0xA8,0x32,0x30,0x0A,
};
const unsigned char EPD_2IN13_V2_lut_partial_update[]= { //20 bytes
0x00,0x00,0x00,0x00,0x00,0x00,0x00, //LUT0: BB: VS 0 ~7
0x80,0x00,0x00,0x00,0x00,0x00,0x00, //LUT1: BW: VS 0 ~7
0x40,0x00,0x00,0x00,0x00,0x00,0x00, //LUT2: WB: VS 0 ~7
0x00,0x00,0x00,0x00,0x00,0x00,0x00, //LUT3: WW: VS 0 ~7
0x00,0x00,0x00,0x00,0x00,0x00,0x00, //LUT4: VCOM: VS 0 ~7
0x0A,0x00,0x00,0x00,0x00, // TP0 A~D RP0
0x00,0x00,0x00,0x00,0x00, // TP1 A~D RP1
0x00,0x00,0x00,0x00,0x00, // TP2 A~D RP2
0x00,0x00,0x00,0x00,0x00, // TP3 A~D RP3
0x00,0x00,0x00,0x00,0x00, // TP4 A~D RP4
0x00,0x00,0x00,0x00,0x00, // TP5 A~D RP5
0x00,0x00,0x00,0x00,0x00, // TP6 A~D RP6
0x15,0x41,0xA8,0x32,0x30,0x0A,
};
/******************************************************************************
function : Software reset
parameter:
******************************************************************************/
static void EPD_2IN13_V2_Reset(void)
{
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(200);
DEV_Digital_Write(EPD_RST_PIN, 0);
DEV_Delay_ms(10);
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(200);
}
/******************************************************************************
function : send command
parameter:
Reg : Command register
******************************************************************************/
static void EPD_2IN13_V2_SendCommand(UBYTE Reg)
{
DEV_Digital_Write(EPD_DC_PIN, 0);
DEV_Digital_Write(EPD_CS_PIN, 0);
DEV_SPI_WriteByte(Reg);
DEV_Digital_Write(EPD_CS_PIN, 1);
}
/******************************************************************************
function : send data
parameter:
Data : Write data
******************************************************************************/
static void EPD_2IN13_V2_SendData(UBYTE Data)
{
DEV_Digital_Write(EPD_DC_PIN, 1);
DEV_Digital_Write(EPD_CS_PIN, 0);
DEV_SPI_WriteByte(Data);
DEV_Digital_Write(EPD_CS_PIN, 1);
}
/******************************************************************************
function : Wait until the busy_pin goes LOW
parameter:
******************************************************************************/
void EPD_2IN13_V2_ReadBusy(void)
{
Debug("e-Paper busy\r\n");
while(DEV_Digital_Read(EPD_BUSY_PIN) == 1) { //LOW: idle, HIGH: busy
DEV_Delay_ms(100);
}
Debug("e-Paper busy release\r\n");
}
/******************************************************************************
function : Turn On Display
parameter:
******************************************************************************/
static void EPD_2IN13_V2_TurnOnDisplay(void)
{
EPD_2IN13_V2_SendCommand(0x22);
EPD_2IN13_V2_SendData(0xC7);
EPD_2IN13_V2_SendCommand(0x20);
EPD_2IN13_V2_ReadBusy();
}
/******************************************************************************
function : Turn On Display
parameter:
******************************************************************************/
static void EPD_2IN13_V2_TurnOnDisplayPart(void)
{
EPD_2IN13_V2_SendCommand(0x22);
EPD_2IN13_V2_SendData(0x0C);
EPD_2IN13_V2_SendCommand(0x20);
EPD_2IN13_V2_ReadBusy();
}
/******************************************************************************
function : Initialize the e-Paper register
parameter:
******************************************************************************/
void EPD_2IN13_V2_Init(UBYTE Mode)
{
UBYTE count;
EPD_2IN13_V2_Reset();
if(Mode == EPD_2IN13_V2_FULL) {
EPD_2IN13_V2_ReadBusy();
EPD_2IN13_V2_SendCommand(0x12); // soft reset
EPD_2IN13_V2_ReadBusy();
EPD_2IN13_V2_SendCommand(0x74); //set analog block control
EPD_2IN13_V2_SendData(0x54);
EPD_2IN13_V2_SendCommand(0x7E); //set digital block control
EPD_2IN13_V2_SendData(0x3B);
EPD_2IN13_V2_SendCommand(0x01); //Driver output control
EPD_2IN13_V2_SendData(0xF9);
EPD_2IN13_V2_SendData(0x00);
EPD_2IN13_V2_SendData(0x00);
EPD_2IN13_V2_SendCommand(0x11); //data entry mode
EPD_2IN13_V2_SendData(0x01);
EPD_2IN13_V2_SendCommand(0x44); //set Ram-X address start/end position
EPD_2IN13_V2_SendData(0x00);
EPD_2IN13_V2_SendData(0x0F); //0x0C-->(15+1)*8=128
EPD_2IN13_V2_SendCommand(0x45); //set Ram-Y address start/end position
EPD_2IN13_V2_SendData(0xF9); //0xF9-->(249+1)=250
EPD_2IN13_V2_SendData(0x00);
EPD_2IN13_V2_SendData(0x00);
EPD_2IN13_V2_SendData(0x00);
EPD_2IN13_V2_SendCommand(0x3C); //BorderWavefrom
EPD_2IN13_V2_SendData(0x03);
EPD_2IN13_V2_SendCommand(0x2C); //VCOM Voltage
EPD_2IN13_V2_SendData(0x55); //
EPD_2IN13_V2_SendCommand(0x03);
EPD_2IN13_V2_SendData(EPD_2IN13_V2_lut_full_update[70]);
EPD_2IN13_V2_SendCommand(0x04); //
EPD_2IN13_V2_SendData(EPD_2IN13_V2_lut_full_update[71]);
EPD_2IN13_V2_SendData(EPD_2IN13_V2_lut_full_update[72]);
EPD_2IN13_V2_SendData(EPD_2IN13_V2_lut_full_update[73]);
EPD_2IN13_V2_SendCommand(0x3A); //Dummy Line
EPD_2IN13_V2_SendData(EPD_2IN13_V2_lut_full_update[74]);
EPD_2IN13_V2_SendCommand(0x3B); //Gate time
EPD_2IN13_V2_SendData(EPD_2IN13_V2_lut_full_update[75]);
EPD_2IN13_V2_SendCommand(0x32);
for(count = 0; count < 70; count++) {
EPD_2IN13_V2_SendData(EPD_2IN13_V2_lut_full_update[count]);
}
EPD_2IN13_V2_SendCommand(0x4E); // set RAM x address count to 0;
EPD_2IN13_V2_SendData(0x00);
EPD_2IN13_V2_SendCommand(0x4F); // set RAM y address count to 0X127;
EPD_2IN13_V2_SendData(0xF9);
EPD_2IN13_V2_SendData(0x00);
EPD_2IN13_V2_ReadBusy();
} else if(Mode == EPD_2IN13_V2_PART) {
EPD_2IN13_V2_SendCommand(0x2C); //VCOM Voltage
EPD_2IN13_V2_SendData(0x26);
EPD_2IN13_V2_ReadBusy();
EPD_2IN13_V2_SendCommand(0x32);
for(count = 0; count < 70; count++) {
EPD_2IN13_V2_SendData(EPD_2IN13_V2_lut_partial_update[count]);
}
EPD_2IN13_V2_SendCommand(0x37);
EPD_2IN13_V2_SendData(0x00);
EPD_2IN13_V2_SendData(0x00);
EPD_2IN13_V2_SendData(0x00);
EPD_2IN13_V2_SendData(0x00);
EPD_2IN13_V2_SendData(0x40);
EPD_2IN13_V2_SendData(0x00);
EPD_2IN13_V2_SendData(0x00);
EPD_2IN13_V2_SendCommand(0x22);
EPD_2IN13_V2_SendData(0xC0);
EPD_2IN13_V2_SendCommand(0x20);
EPD_2IN13_V2_ReadBusy();
EPD_2IN13_V2_SendCommand(0x3C); //BorderWavefrom
EPD_2IN13_V2_SendData(0x01);
} else {
Debug("error, the Mode is EPD_2IN13_FULL or EPD_2IN13_PART");
}
}
/******************************************************************************
function : Clear screen
parameter:
******************************************************************************/
void EPD_2IN13_V2_Clear(void)
{
UWORD Width, Height;
Width = (EPD_2IN13_V2_WIDTH % 8 == 0)? (EPD_2IN13_V2_WIDTH / 8 ): (EPD_2IN13_V2_WIDTH / 8 + 1);
Height = EPD_2IN13_V2_HEIGHT;
EPD_2IN13_V2_SendCommand(0x24);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_2IN13_V2_SendData(0XFF);
}
}
EPD_2IN13_V2_TurnOnDisplay();
}
/******************************************************************************
function : Sends the image buffer in RAM to e-Paper and displays
parameter:
******************************************************************************/
void EPD_2IN13_V2_Display(UBYTE *Image)
{
UWORD Width, Height;
Width = (EPD_2IN13_V2_WIDTH % 8 == 0)? (EPD_2IN13_V2_WIDTH / 8 ): (EPD_2IN13_V2_WIDTH / 8 + 1);
Height = EPD_2IN13_V2_HEIGHT;
EPD_2IN13_V2_SendCommand(0x24);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_2IN13_V2_SendData(Image[i + j * Width]);
}
}
EPD_2IN13_V2_TurnOnDisplay();
}
/******************************************************************************
function : The image of the previous frame must be uploaded, otherwise the
first few seconds will display an exception.
parameter:
******************************************************************************/
void EPD_2IN13_V2_DisplayPartBaseImage(UBYTE *Image)
{
UWORD Width, Height;
Width = (EPD_2IN13_V2_WIDTH % 8 == 0)? (EPD_2IN13_V2_WIDTH / 8 ): (EPD_2IN13_V2_WIDTH / 8 + 1);
Height = EPD_2IN13_V2_HEIGHT;
UDOUBLE Addr = 0;
EPD_2IN13_V2_SendCommand(0x24);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
Addr = i + j * Width;
EPD_2IN13_V2_SendData(Image[Addr]);
}
}
EPD_2IN13_V2_SendCommand(0x26);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
Addr = i + j * Width;
EPD_2IN13_V2_SendData(Image[Addr]);
}
}
EPD_2IN13_V2_TurnOnDisplay();
}
void EPD_2IN13_V2_DisplayPart(UBYTE *Image)
{
UWORD Width, Height;
Width = (EPD_2IN13_V2_WIDTH % 8 == 0)? (EPD_2IN13_V2_WIDTH / 8 ): (EPD_2IN13_V2_WIDTH / 8 + 1);
Height = EPD_2IN13_V2_HEIGHT;
EPD_2IN13_V2_SendCommand(0x24);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_2IN13_V2_SendData(Image[i + j * Width]);
}
}
EPD_2IN13_V2_TurnOnDisplayPart();
}
/******************************************************************************
function : Enter sleep mode
parameter:
******************************************************************************/
void EPD_2IN13_V2_Sleep(void)
{
EPD_2IN13_V2_SendCommand(0x22); //POWER OFF
EPD_2IN13_V2_SendData(0xC3);
EPD_2IN13_V2_SendCommand(0x20);
EPD_2IN13_V2_SendCommand(0x10); //enter deep sleep
EPD_2IN13_V2_SendData(0x01);
DEV_Delay_ms(100);
}

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/*****************************************************************************
* | File : EPD_2in13_V2.h
* | Author : Waveshare team
* | Function : 2.13inch e-paper V2
* | Info :
*----------------
* | This version: V3.0
* | Date : 2019-06-13
* | Info :
* -----------------------------------------------------------------------------
* V3.0(2019-06-13):
* 1.Change name:
* EPD_Reset() => EPD_2IN13_V2_Reset()
* EPD_SendCommand() => EPD_2IN13_V2_SendCommand()
* EPD_SendData() => EPD_2IN13_V2_SendData()
* EPD_WaitUntilIdle() => EPD_2IN13_V2_ReadBusy()
* EPD_Init() => EPD_2IN13_V2_Init()
* EPD_Clear() => EPD_2IN13_V2_Clear()
* EPD_Display() => EPD_2IN13_V2_Display()
* EPD_Sleep() => EPD_2IN13_V2_Sleep()
* 2.add:
* EPD_2IN13_V2_DisplayPartBaseImage()
* -----------------------------------------------------------------------------
* V2.0(2018-11-14):
* 1.Remove:ImageBuff[EPD_HEIGHT * EPD_WIDTH / 8]
* 2.Change:EPD_2IN13_V2_Display(UBYTE *Image)
* Need to pass parameters: pointer to cached data
* 3.Change:
* EPD_RST -> EPD_RST_PIN
* EPD_DC -> EPD_DC_PIN
* EPD_CS -> EPD_CS_PIN
* EPD_BUSY -> EPD_BUSY_PIN
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#ifndef _EPD_2IN13_V2_H_
#define _EPD_2IN13_V2_H_
#include "DEV_Config.h"
// Display resolution
#define EPD_2IN13_V2_WIDTH 122
#define EPD_2IN13_V2_HEIGHT 250
#define EPD_2IN13_V2_FULL 0
#define EPD_2IN13_V2_PART 1
void EPD_2IN13_V2_Init(UBYTE Mode);
void EPD_2IN13_V2_Clear(void);
void EPD_2IN13_V2_Display(UBYTE *Image);
void EPD_2IN13_V2_DisplayPart(UBYTE *Image);
void EPD_2IN13_V2_DisplayPartBaseImage(UBYTE *Image);
void EPD_2IN13_V2_Sleep(void);
#endif

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/*****************************************************************************
* | File : EPD_2in13bc.c
* | Author : Waveshare team
* | Function : 2.13inch e-paper b&c
* | Info :
*----------------
* | This version: V3.0
* | Date : 2019-06-13
* | Info :
* -----------------------------------------------------------------------------
* V3.0(2019-06-13):
* 1.Change:
* EPD_Reset() => EPD_2IN13BC_Reset()
* EPD_SendCommand() => EPD_2IN13BC_SendCommand()
* EPD_SendData() => EPD_2IN13BC_SendData()
* EPD_WaitUntilIdle() => EPD_2IN13BC_ReadBusy()
* EPD_Init() => EPD_2IN13BC_Init()
* EPD_Clear() => EPD_2IN13BC_Clear()
* EPD_Display() => EPD_2IN13BC_Display()
* EPD_Sleep() => EPD_2IN13BC_Sleep()
* 2.remove commands define:
* #define PANEL_SETTING 0x00
* #define POWER_SETTING 0x01
* #define POWER_OFF 0x02
* #define POWER_OFF_SEQUENCE_SETTING 0x03
* #define POWER_ON 0x04
* #define POWER_ON_MEASURE 0x05
* #define BOOSTER_SOFT_START 0x06
* #define DEEP_SLEEP 0x07
* #define DATA_START_TRANSMISSION_1 0x10
* #define DATA_STOP 0x11
* #define DISPLAY_REFRESH 0x12
* #define DATA_START_TRANSMISSION_2 0x13
* #define VCOM_LUT 0x20
* #define W2W_LUT 0x21
* #define B2W_LUT 0x22
* #define W2B_LUT 0x23
* #define B2B_LUT 0x24
* #define PLL_CONTROL 0x30
* #define TEMPERATURE_SENSOR_CALIBRATION 0x40
* #define TEMPERATURE_SENSOR_SELECTION 0x41
* #define TEMPERATURE_SENSOR_WRITE 0x42
* #define TEMPERATURE_SENSOR_READ 0x43
* #define VCOM_AND_DATA_INTERVAL_SETTING 0x50
* #define LOW_POWER_DETECTION 0x51
* #define TCON_SETTING 0x60
* #define RESOLUTION_SETTING 0x61
* #define GET_STATUS 0x71
* #define AUTO_MEASURE_VCOM 0x80
* #define READ_VCOM_VALUE 0x81
* #define VCM_DC_SETTING 0x82
* #define PARTIAL_WINDOW 0x90
* #define PARTIAL_IN 0x91
* #define PARTIAL_OUT 0x92
* #define PROGRAM_MODE 0xA0
* #define ACTIVE_PROGRAM 0xA1
* #define READ_OTP_DATA 0xA2
* #define POWER_SAVING 0xE3
* V2.0(2018-11-13):
* 1.Remove:ImageBuff[EPD_HEIGHT * EPD_WIDTH / 8]
* 2.Change:EPD_Display(UBYTE *Image)
* Need to pass parameters: pointer to cached data
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#include "EPD_2in13bc.h"
#include "Debug.h"
/******************************************************************************
function : Software reset
parameter:
******************************************************************************/
static void EPD_2IN13BC_Reset(void)
{
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(200);
DEV_Digital_Write(EPD_RST_PIN, 0);
DEV_Delay_ms(200);
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(200);
}
/******************************************************************************
function : send command
parameter:
Reg : Command register
******************************************************************************/
static void EPD_2IN13BC_SendCommand(UBYTE Reg)
{
DEV_Digital_Write(EPD_DC_PIN, 0);
DEV_Digital_Write(EPD_CS_PIN, 0);
DEV_SPI_WriteByte(Reg);
DEV_Digital_Write(EPD_CS_PIN, 1);
}
/******************************************************************************
function : send data
parameter:
Data : Write data
******************************************************************************/
static void EPD_2IN13BC_SendData(UBYTE Data)
{
DEV_Digital_Write(EPD_DC_PIN, 1);
DEV_Digital_Write(EPD_CS_PIN, 0);
DEV_SPI_WriteByte(Data);
DEV_Digital_Write(EPD_CS_PIN, 1);
}
/******************************************************************************
function : Wait until the busy_pin goes LOW
parameter:
******************************************************************************/
void EPD_2IN13BC_ReadBusy(void)
{
Debug("e-Paper busy\r\n");
while(DEV_Digital_Read(EPD_BUSY_PIN) == 0) {
DEV_Delay_ms(100);
}
Debug("e-Paper busy release\r\n");
}
/******************************************************************************
function : Turn On Display
parameter:
******************************************************************************/
static void EPD_2IN13BC_TurnOnDisplay(void)
{
EPD_2IN13BC_SendCommand(0x12); //DISPLAY REFRESH
DEV_Delay_ms(10);
EPD_2IN13BC_ReadBusy();
}
/******************************************************************************
function : Initialize the e-Paper register
parameter:
******************************************************************************/
void EPD_2IN13BC_Init(void)
{
EPD_2IN13BC_Reset();
EPD_2IN13BC_SendCommand(0x06); // BOOSTER_SOFT_START
EPD_2IN13BC_SendData(0x17);
EPD_2IN13BC_SendData(0x17);
EPD_2IN13BC_SendData(0x17);
EPD_2IN13BC_SendCommand(0x04); // POWER_ON
EPD_2IN13BC_ReadBusy();
EPD_2IN13BC_SendCommand(0x00); // PANEL_SETTING
EPD_2IN13BC_SendData(0x8F);
EPD_2IN13BC_SendCommand(0x50); // VCOM_AND_DATA_INTERVAL_SETTING
EPD_2IN13BC_SendData(0xF0);
EPD_2IN13BC_SendCommand(0x61); // RESOLUTION_SETTING
EPD_2IN13BC_SendData(EPD_2IN13BC_WIDTH); // width: 104
EPD_2IN13BC_SendData(EPD_2IN13BC_HEIGHT >> 8); // height: 212
EPD_2IN13BC_SendData(EPD_2IN13BC_HEIGHT & 0xFF);
}
/******************************************************************************
function : Clear screen
parameter:
******************************************************************************/
void EPD_2IN13BC_Clear(void)
{
UWORD Width = (EPD_2IN13BC_WIDTH % 8 == 0)? (EPD_2IN13BC_WIDTH / 8 ): (EPD_2IN13BC_WIDTH / 8 + 1);
UWORD Height = EPD_2IN13BC_HEIGHT;
//send black data
EPD_2IN13BC_SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_2IN13BC_SendData(0xFF);
}
}
EPD_2IN13BC_SendCommand(0x92);
//send red data
EPD_2IN13BC_SendCommand(0x13);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_2IN13BC_SendData(0xFF);
}
}
EPD_2IN13BC_SendCommand(0x92);
EPD_2IN13BC_TurnOnDisplay();
}
/******************************************************************************
function : Sends the image buffer in RAM to e-Paper and displays
parameter:
******************************************************************************/
void EPD_2IN13BC_Display(const UBYTE *blackimage, const UBYTE *ryimage)
{
UWORD Width, Height;
Width = (EPD_2IN13BC_WIDTH % 8 == 0)? (EPD_2IN13BC_WIDTH / 8 ): (EPD_2IN13BC_WIDTH / 8 + 1);
Height = EPD_2IN13BC_HEIGHT;
EPD_2IN13BC_SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_2IN13BC_SendData(blackimage[i + j * Width]);
}
}
EPD_2IN13BC_SendCommand(0x92);
EPD_2IN13BC_SendCommand(0x13);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_2IN13BC_SendData(ryimage[i + j * Width]);
}
}
EPD_2IN13BC_SendCommand(0x92);
EPD_2IN13BC_TurnOnDisplay();
}
/******************************************************************************
function : Enter sleep mode
parameter:
******************************************************************************/
void EPD_2IN13BC_Sleep(void)
{
EPD_2IN13BC_SendCommand(0x02); // POWER_OFF
EPD_2IN13BC_ReadBusy();
EPD_2IN13BC_SendCommand(0x07); // DEEP_SLEEP
EPD_2IN13BC_SendData(0xA5); // check code
}

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/*****************************************************************************
* | File : EPD_2in13bc.h
* | Author : Waveshare team
* | Function : 2.13inch e-paper b&c
* | Info :
*----------------
* | This version: V3.0
* | Date : 2019-06-13
* | Info :
* -----------------------------------------------------------------------------
* V3.0(2019-06-13):
* 1.Change:
* EPD_Reset() => EPD_2IN13BC_Reset()
* EPD_SendCommand() => EPD_2IN13BC_SendCommand()
* EPD_SendData() => EPD_2IN13BC_SendData()
* EPD_WaitUntilIdle() => EPD_2IN13BC_ReadBusy()
* EPD_Init() => EPD_2IN13BC_Init()
* EPD_Clear() => EPD_2IN13BC_Clear()
* EPD_Display() => EPD_2IN13BC_Display()
* EPD_Sleep() => EPD_2IN13BC_Sleep()
* 2.remove commands define:
* #define PANEL_SETTING 0x00
* #define POWER_SETTING 0x01
* #define POWER_OFF 0x02
* #define POWER_OFF_SEQUENCE_SETTING 0x03
* #define POWER_ON 0x04
* #define POWER_ON_MEASURE 0x05
* #define BOOSTER_SOFT_START 0x06
* #define DEEP_SLEEP 0x07
* #define DATA_START_TRANSMISSION_1 0x10
* #define DATA_STOP 0x11
* #define DISPLAY_REFRESH 0x12
* #define DATA_START_TRANSMISSION_2 0x13
* #define VCOM_LUT 0x20
* #define W2W_LUT 0x21
* #define B2W_LUT 0x22
* #define W2B_LUT 0x23
* #define B2B_LUT 0x24
* #define PLL_CONTROL 0x30
* #define TEMPERATURE_SENSOR_CALIBRATION 0x40
* #define TEMPERATURE_SENSOR_SELECTION 0x41
* #define TEMPERATURE_SENSOR_WRITE 0x42
* #define TEMPERATURE_SENSOR_READ 0x43
* #define VCOM_AND_DATA_INTERVAL_SETTING 0x50
* #define LOW_POWER_DETECTION 0x51
* #define TCON_SETTING 0x60
* #define RESOLUTION_SETTING 0x61
* #define GET_STATUS 0x71
* #define AUTO_MEASURE_VCOM 0x80
* #define READ_VCOM_VALUE 0x81
* #define VCM_DC_SETTING 0x82
* #define PARTIAL_WINDOW 0x90
* #define PARTIAL_IN 0x91
* #define PARTIAL_OUT 0x92
* #define PROGRAM_MODE 0xA0
* #define ACTIVE_PROGRAM 0xA1
* #define READ_OTP_DATA 0xA2
* #define POWER_SAVING 0xE3
* V2.0(2018-11-13):
* 1.Remove:ImageBuff[EPD_HEIGHT * EPD_WIDTH / 8]
* 2.Change:EPD_Display(UBYTE *Image)
* Need to pass parameters: pointer to cached data
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#ifndef __EPD_2IN13BC_H_
#define __EPD_2IN13BC_H_
#include "DEV_Config.h"
// Display resolution
#define EPD_2IN13BC_WIDTH 104
#define EPD_2IN13BC_HEIGHT 212
void EPD_2IN13BC_Init(void);
void EPD_2IN13BC_Clear(void);
void EPD_2IN13BC_Display(const UBYTE *blackimage, const UBYTE *ryimage);
void EPD_2IN13BC_Sleep(void);
#endif

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/*****************************************************************************
* | File : EPD_2in13d.c
* | Author : Waveshare team
* | Function : 2.13inch e-paper d
* | Info :
*----------------
* | This version: V3.0
* | Date : 2019-06-12
* | Info :
* -----------------------------------------------------------------------------
* V3.0(2019-06-12):
* 1.Change:
* lut_vcomDC[] => EPD_2IN13D_lut_vcomDC[]
* lut_ww[] => EPD_2IN13D_lut_ww[]
* lut_bw[] => EPD_2IN13D_lut_bw[]
* lut_wb[] => EPD_2IN13D_lut_wb[]
* lut_bb[] => EPD_2IN13D_lut_bb[]
* lut_vcom1[] => EPD_2IN13D_lut_vcom1[]
* lut_ww1[] => EPD_2IN13D_lut_ww1[]
* lut_bw1[] => EPD_2IN13D_lut_bw1[]
* lut_wb1[] => EPD_2IN13D_lut_wb1[]
* lut_bb1[] => EPD_2IN13D_lut_bb1[]
* EPD_Reset() => EPD_2IN13D_Reset()
* EPD_SendCommand() => EPD_2IN13D_SendCommand()
* EPD_SendData() => EPD_2IN13D_SendData()
* EPD_WaitUntilIdle() => EPD_2IN13D_ReadBusy()
* EPD_SetFullReg() => EPD_2IN13D_SetFullReg()
* EPD_SetPartReg() => EPD_2IN13D_SetPartReg()
* EPD_TurnOnDisplay() => EPD_2IN13D_TurnOnDisplay()
* EPD_Init() => EPD_2IN13D_Init()
* EPD_Clear() => EPD_2IN13D_Clear()
* EPD_Display() => EPD_2IN13D_Display()
* EPD_Sleep() => EPD_2IN13D_Sleep()
* V2.0(2018-11-13):
* 1.Remove:ImageBuff[EPD_2IN13D_HEIGHT * EPD_2IN13D_WIDTH / 8]
* 2.Change:EPD_Display(UBYTE *Image)
* Need to pass parameters: pointer to cached data
* 3.Change:
* EPD_RST -> EPD_RST_PIN
* EPD_DC -> EPD_DC_PIN
* EPD_CS -> EPD_CS_PIN
* EPD_BUSY -> EPD_BUSY_PIN
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#include "EPD_2in13d.h"
#include "Debug.h"
/**
* full screen update LUT
**/
static const unsigned char EPD_2IN13D_lut_vcomDC[] = {
0x00, 0x08, 0x00, 0x00, 0x00, 0x02,
0x60, 0x28, 0x28, 0x00, 0x00, 0x01,
0x00, 0x14, 0x00, 0x00, 0x00, 0x01,
0x00, 0x12, 0x12, 0x00, 0x00, 0x01,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00,
};
static const unsigned char EPD_2IN13D_lut_ww[] = {
0x40, 0x08, 0x00, 0x00, 0x00, 0x02,
0x90, 0x28, 0x28, 0x00, 0x00, 0x01,
0x40, 0x14, 0x00, 0x00, 0x00, 0x01,
0xA0, 0x12, 0x12, 0x00, 0x00, 0x01,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
static const unsigned char EPD_2IN13D_lut_bw[] = {
0x40, 0x17, 0x00, 0x00, 0x00, 0x02,
0x90, 0x0F, 0x0F, 0x00, 0x00, 0x03,
0x40, 0x0A, 0x01, 0x00, 0x00, 0x01,
0xA0, 0x0E, 0x0E, 0x00, 0x00, 0x02,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
static const unsigned char EPD_2IN13D_lut_wb[] = {
0x80, 0x08, 0x00, 0x00, 0x00, 0x02,
0x90, 0x28, 0x28, 0x00, 0x00, 0x01,
0x80, 0x14, 0x00, 0x00, 0x00, 0x01,
0x50, 0x12, 0x12, 0x00, 0x00, 0x01,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
static const unsigned char EPD_2IN13D_lut_bb[] = {
0x80, 0x08, 0x00, 0x00, 0x00, 0x02,
0x90, 0x28, 0x28, 0x00, 0x00, 0x01,
0x80, 0x14, 0x00, 0x00, 0x00, 0x01,
0x50, 0x12, 0x12, 0x00, 0x00, 0x01,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
/**
* partial screen update LUT
**/
static const unsigned char EPD_2IN13D_lut_vcom1[] = {
0x00, 0x19, 0x01, 0x00, 0x00, 0x01,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00
,0x00, 0x00,
};
static const unsigned char EPD_2IN13D_lut_ww1[] = {
0x00, 0x19, 0x01, 0x00, 0x00, 0x01,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
static const unsigned char EPD_2IN13D_lut_bw1[] = {
0x80, 0x19, 0x01, 0x00, 0x00, 0x01,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
static const unsigned char EPD_2IN13D_lut_wb1[] = {
0x40, 0x19, 0x01, 0x00, 0x00, 0x01,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
static const unsigned char EPD_2IN13D_lut_bb1[] = {
0x00, 0x19, 0x01, 0x00, 0x00, 0x01,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
/******************************************************************************
function : Software reset
parameter:
******************************************************************************/
static void EPD_2IN13D_Reset(void)
{
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(200);
DEV_Digital_Write(EPD_RST_PIN, 0);
DEV_Delay_ms(200);
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(200);
}
/******************************************************************************
function : send command
parameter:
Reg : Command register
******************************************************************************/
static void EPD_2IN13D_SendCommand(UBYTE Reg)
{
DEV_Digital_Write(EPD_DC_PIN, 0);
DEV_Digital_Write(EPD_CS_PIN, 0);
DEV_SPI_WriteByte(Reg);
DEV_Digital_Write(EPD_CS_PIN, 1);
}
/******************************************************************************
function : send data
parameter:
Data : Write data
******************************************************************************/
static void EPD_2IN13D_SendData(UBYTE Data)
{
DEV_Digital_Write(EPD_DC_PIN, 1);
DEV_Digital_Write(EPD_CS_PIN, 0);
DEV_SPI_WriteByte(Data);
DEV_Digital_Write(EPD_CS_PIN, 1);
}
/******************************************************************************
function : Wait until the busy_pin goes LOW
parameter:
******************************************************************************/
static void EPD_2IN13D_ReadBusy(void)
{
Debug("e-Paper busy\r\n");
UBYTE busy;
do {
EPD_2IN13D_SendCommand(0x71);
busy = DEV_Digital_Read(EPD_BUSY_PIN);
busy =!(busy & 0x01);
} while(busy);
DEV_Delay_ms(200);
Debug("e-Paper busy release\r\n");
}
/******************************************************************************
function : LUT download
parameter:
******************************************************************************/
static void EPD_2IN13D_SetFullReg(void)
{
EPD_2IN13D_SendCommand(0X50); //VCOM AND DATA INTERVAL SETTING
EPD_2IN13D_SendData(0xb7); //WBmode:VBDF 17|D7 VBDW 97 VBDB 57 WBRmode:VBDF F7 VBDW 77 VBDB 37 VBDR B7
unsigned int count;
EPD_2IN13D_SendCommand(0x20);
for(count=0; count<44; count++) {
EPD_2IN13D_SendData(EPD_2IN13D_lut_vcomDC[count]);
}
EPD_2IN13D_SendCommand(0x21);
for(count=0; count<42; count++) {
EPD_2IN13D_SendData(EPD_2IN13D_lut_ww[count]);
}
EPD_2IN13D_SendCommand(0x22);
for(count=0; count<42; count++) {
EPD_2IN13D_SendData(EPD_2IN13D_lut_bw[count]);
}
EPD_2IN13D_SendCommand(0x23);
for(count=0; count<42; count++) {
EPD_2IN13D_SendData(EPD_2IN13D_lut_wb[count]);
}
EPD_2IN13D_SendCommand(0x24);
for(count=0; count<42; count++) {
EPD_2IN13D_SendData(EPD_2IN13D_lut_bb[count]);
}
}
/******************************************************************************
function : LUT download
parameter:
******************************************************************************/
static void EPD_2IN13D_SetPartReg(void)
{
EPD_2IN13D_SendCommand(0x82); //vcom_DC setting
EPD_2IN13D_SendData(0x00);
EPD_2IN13D_SendCommand(0X50);
EPD_2IN13D_SendData(0xb7);
unsigned int count;
EPD_2IN13D_SendCommand(0x20);
for(count=0; count<44; count++) {
EPD_2IN13D_SendData(EPD_2IN13D_lut_vcom1[count]);
}
EPD_2IN13D_SendCommand(0x21);
for(count=0; count<42; count++) {
EPD_2IN13D_SendData(EPD_2IN13D_lut_ww1[count]);
}
EPD_2IN13D_SendCommand(0x22);
for(count=0; count<42; count++) {
EPD_2IN13D_SendData(EPD_2IN13D_lut_bw1[count]);
}
EPD_2IN13D_SendCommand(0x23);
for(count=0; count<42; count++) {
EPD_2IN13D_SendData(EPD_2IN13D_lut_wb1[count]);
}
EPD_2IN13D_SendCommand(0x24);
for(count=0; count<42; count++) {
EPD_2IN13D_SendData(EPD_2IN13D_lut_bb1[count]);
}
}
/******************************************************************************
function : Turn On Display
parameter:
******************************************************************************/
static void EPD_2IN13D_TurnOnDisplay(void)
{
EPD_2IN13D_SendCommand(0x12); //DISPLAY REFRESH
DEV_Delay_ms(10); //!!!The delay here is necessary, 200uS at least!!!
EPD_2IN13D_ReadBusy();
}
/******************************************************************************
function : Initialize the e-Paper register
parameter:
******************************************************************************/
void EPD_2IN13D_Init()
{
EPD_2IN13D_Reset();
EPD_2IN13D_SendCommand(0x01); //POWER SETTING
EPD_2IN13D_SendData(0x03);
EPD_2IN13D_SendData(0x00);
EPD_2IN13D_SendData(0x2b);
EPD_2IN13D_SendData(0x2b);
EPD_2IN13D_SendData(0x03);
EPD_2IN13D_SendCommand(0x06); //boost soft start
EPD_2IN13D_SendData(0x17); //A
EPD_2IN13D_SendData(0x17); //B
EPD_2IN13D_SendData(0x17); //C
EPD_2IN13D_SendCommand(0x04);
EPD_2IN13D_ReadBusy();
EPD_2IN13D_SendCommand(0x00); //panel setting
EPD_2IN13D_SendData(0xbf); //LUT from OTP，128x296
EPD_2IN13D_SendData(0x0e); //VCOM to 0V fast
EPD_2IN13D_SendCommand(0x30); //PLL setting
EPD_2IN13D_SendData(0x3a); // 3a 100HZ 29 150Hz 39 200HZ 31 171HZ
EPD_2IN13D_SendCommand(0x61); //resolution setting
EPD_2IN13D_SendData(EPD_2IN13D_WIDTH);
EPD_2IN13D_SendData((EPD_2IN13D_HEIGHT >> 8) & 0xff);
EPD_2IN13D_SendData(EPD_2IN13D_HEIGHT& 0xff);
EPD_2IN13D_SendCommand(0x82); //vcom_DC setting
EPD_2IN13D_SendData(0x28);
}
/******************************************************************************
function : Clear screen
parameter:
******************************************************************************/
void EPD_2IN13D_Clear(void)
{
UWORD Width, Height;
Width = (EPD_2IN13D_WIDTH % 8 == 0)? (EPD_2IN13D_WIDTH / 8 ): (EPD_2IN13D_WIDTH / 8 + 1);
Height = EPD_2IN13D_HEIGHT;
EPD_2IN13D_SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_2IN13D_SendData(0x00);
}
}
EPD_2IN13D_SendCommand(0x13);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_2IN13D_SendData(0xFF);
}
}
EPD_2IN13D_SetFullReg();
EPD_2IN13D_TurnOnDisplay();
}
/******************************************************************************
function : Sends the image buffer in RAM to e-Paper and displays
parameter:
******************************************************************************/
void EPD_2IN13D_Display(UBYTE *Image)
{
UWORD Width, Height;
Width = (EPD_2IN13D_WIDTH % 8 == 0)? (EPD_2IN13D_WIDTH / 8 ): (EPD_2IN13D_WIDTH / 8 + 1);
Height = EPD_2IN13D_HEIGHT;
EPD_2IN13D_SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_2IN13D_SendData(0x00);
}
}
// Dev_Delay_ms(10);
EPD_2IN13D_SendCommand(0x13);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_2IN13D_SendData(Image[i + j * Width]);
}
}
// Dev_Delay_ms(10);
EPD_2IN13D_SetFullReg();
EPD_2IN13D_TurnOnDisplay();
}
/******************************************************************************
function : Sends the image buffer in RAM to e-Paper and displays
parameter:
******************************************************************************/
void EPD_2IN13D_DisplayPart(UBYTE *Image)
{
/* Set partial Windows */
EPD_2IN13D_SetPartReg();
EPD_2IN13D_SendCommand(0x91); //This command makes the display enter partial mode
EPD_2IN13D_SendCommand(0x90); //resolution setting
EPD_2IN13D_SendData(0); //x-start
EPD_2IN13D_SendData(EPD_2IN13D_WIDTH - 1); //x-end
EPD_2IN13D_SendData(0);
EPD_2IN13D_SendData(0); //y-start
EPD_2IN13D_SendData(EPD_2IN13D_HEIGHT / 256);
EPD_2IN13D_SendData(EPD_2IN13D_HEIGHT % 256 - 1); //y-end
EPD_2IN13D_SendData(0x28);
UWORD Width;
Width = (EPD_2IN13D_WIDTH % 8 == 0)? (EPD_2IN13D_WIDTH / 8 ): (EPD_2IN13D_WIDTH / 8 + 1);
/* send data */
EPD_2IN13D_SendCommand(0x10);
for (UWORD j = 0; j < EPD_2IN13D_HEIGHT; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_2IN13D_SendData(~Image[i + j * Width]);
}
}
EPD_2IN13D_SendCommand(0x13);
for (UWORD j = 0; j < EPD_2IN13D_HEIGHT; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_2IN13D_SendData(Image[i + j * Width]);
}
}
/* Set partial refresh */
EPD_2IN13D_TurnOnDisplay();
}
/******************************************************************************
function : Enter sleep mode
parameter:
******************************************************************************/
void EPD_2IN13D_Sleep(void)
{
EPD_2IN13D_SendCommand(0X50);
EPD_2IN13D_SendData(0xf7);
EPD_2IN13D_SendCommand(0X02); //power off
EPD_2IN13D_SendCommand(0X07); //deep sleep
EPD_2IN13D_SendData(0xA5);
}

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/*****************************************************************************
* | File : EPD_2in13d.h
* | Author : Waveshare team
* | Function : 2.13inch e-paper d
* | Info :
*----------------
* | This version: V3.0
* | Date : 2019-06-12
* | Info :
* -----------------------------------------------------------------------------
* V3.0(2019-06-12):
* 1.Change:
* lut_vcomDC[] => EPD_2IN13D_lut_vcomDC[]
* lut_ww[] => EPD_2IN13D_lut_ww[]
* lut_bw[] => EPD_2IN13D_lut_bw[]
* lut_wb[] => EPD_2IN13D_lut_wb[]
* lut_bb[] => EPD_2IN13D_lut_bb[]
* lut_vcom1[] => EPD_2IN13D_lut_vcom1[]
* lut_ww1[] => EPD_2IN13D_lut_ww1[]
* lut_bw1[] => EPD_2IN13D_lut_bw1[]
* lut_wb1[] => EPD_2IN13D_lut_wb1[]
* lut_bb1[] => EPD_2IN13D_lut_bb1[]
* EPD_Reset() => EPD_2IN13D_Reset()
* EPD_SendCommand() => EPD_2IN13D_SendCommand()
* EPD_SendData() => EPD_2IN13D_SendData()
* EPD_WaitUntilIdle() => EPD_2IN13D_ReadBusy()
* EPD_SetFullReg() => EPD_2IN13D_SetFullReg()
* EPD_SetPartReg() => EPD_2IN13D_SetPartReg()
* EPD_TurnOnDisplay() => EPD_2IN13D_TurnOnDisplay()
* EPD_Init() => EPD_2IN13D_Init()
* EPD_Clear() => EPD_2IN13D_Clear()
* EPD_Display() => EPD_2IN13D_Display()
* EPD_Sleep() => EPD_2IN13D_Sleep()
* V2.0(2018-11-13):
* 1.Remove:ImageBuff[EPD_2IN13D_HEIGHT * EPD_2IN13D_WIDTH / 8]
* 2.Change:EPD_Display(UBYTE *Image)
* Need to pass parameters: pointer to cached data
* 3.Change:
* EPD_RST -> EPD_RST_PIN
* EPD_DC -> EPD_DC_PIN
* EPD_CS -> EPD_CS_PIN
* EPD_BUSY -> EPD_BUSY_PIN
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#ifndef __EPD_2IN13D_H_
#define __EPD_2IN13D_H_
#include "DEV_Config.h"
// Display resolution
#define EPD_2IN13D_WIDTH 104
#define EPD_2IN13D_HEIGHT 212
void EPD_2IN13D_Init(void);
void EPD_2IN13D_Clear(void);
void EPD_2IN13D_Display(UBYTE *Image);
void EPD_2IN13D_DisplayPart(UBYTE *Image);
void EPD_2IN13D_Sleep(void);
#endif

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/*****************************************************************************
* | File : EPD_2in7.c
* | Author : Waveshare team
* | Function : 2.7inch e-paper
* | Info :
*----------------
* | This version: V3.0
* | Date : 2019-06-12
* | Info :
* -----------------------------------------------------------------------------
* V3.0(2019-06-12):
* 1.Change:
* lut_vcom_dc[] => EPD_2in7_lut_vcom_dc[]
* lut_ww[] => EPD_2in7_lut_ww[]
* lut_bw[] => EPD_2in7_lut_bw[]
* lut_bb[] => EPD_2in7_lut_bb[]
* lut_wb[] => EPD_2in7_lut_wb[]
* EPD_Reset() => EPD_2in7_Reset()
* EPD_SendCommand() => EPD_2in7_SendCommand()
* EPD_SendData() => EPD_2in7_SendData()
* EPD_WaitUntilIdle() => EPD_2in7_ReadBusy()
* EPD_SetLut() => EPD_2in7_SetLut()
* EPD_Init() => EPD_2in7_Init()
* EPD_Clear() => EPD_2in7_Clear()
* EPD_Display() => EPD_2in7_Display()
* EPD_Sleep() => EPD_2in7_Sleep()
* 2.remove commands define:
* #define PANEL_SETTING 0x00
* #define POWER_SETTING 0x01
* #define POWER_OFF 0x02
* #define POWER_OFF_SEQUENCE_SETTING 0x03
* #define POWER_ON 0x04
* #define POWER_ON_MEASURE 0x05
* #define BOOSTER_SOFT_START 0x06
* #define DEEP_SLEEP 0x07
* #define DATA_START_TRANSMISSION_1 0x10
* #define DATA_STOP 0x11
* #define DISPLAY_REFRESH 0x12
* #define DATA_START_TRANSMISSION_2 0x13
* #define PLL_CONTROL 0x30
* #define TEMPERATURE_SENSOR_COMMAND 0x40
* #define TEMPERATURE_SENSOR_CALIBRATION 0x41
* #define TEMPERATURE_SENSOR_WRITE 0x42
* #define TEMPERATURE_SENSOR_READ 0x43
* #define VCOM_AND_DATA_INTERVAL_SETTING 0x50
* #define LOW_POWER_DETECTION 0x51
* #define TCON_SETTING 0x60
* #define TCON_RESOLUTION 0x61
* #define SOURCE_AND_GATE_START_SETTING 0x62
* #define GET_STATUS 0x71
* #define AUTO_MEASURE_VCOM 0x80
* #define VCOM_VALUE 0x81
* #define VCM_DC_SETTING_REGISTER 0x82
* #define PROGRAM_MODE 0xA0
* #define ACTIVE_PROGRAM 0xA1
* #define READ_OTP_DATA 0xA2
* -----------------------------------------------------------------------------
* V2.0(2018-11-06):
* 1.Remove:ImageBuff[EPD_HEIGHT * EPD_WIDTH / 8]
* 2.Change:EPD_Display(UBYTE *Image)
* Need to pass parameters: pointer to cached data
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#include "EPD_2in7.h"
#include "Debug.h"
static const unsigned char EPD_2in7_lut_vcom_dc[] = {
0x00 ,0x00,
0x00 ,0x08 ,0x00 ,0x00 ,0x00 ,0x02,
0x60 ,0x28 ,0x28 ,0x00 ,0x00 ,0x01,
0x00 ,0x14 ,0x00 ,0x00 ,0x00 ,0x01,
0x00 ,0x12 ,0x12 ,0x00 ,0x00 ,0x01,
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00
};
static const unsigned char EPD_2in7_lut_ww[] = {
0x40 ,0x08 ,0x00 ,0x00 ,0x00 ,0x02,
0x90 ,0x28 ,0x28 ,0x00 ,0x00 ,0x01,
0x40 ,0x14 ,0x00 ,0x00 ,0x00 ,0x01,
0xA0 ,0x12 ,0x12 ,0x00 ,0x00 ,0x01,
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
};
static const unsigned char EPD_2in7_lut_bw[] = {
0x40 ,0x08 ,0x00 ,0x00 ,0x00 ,0x02,
0x90 ,0x28 ,0x28 ,0x00 ,0x00 ,0x01,
0x40 ,0x14 ,0x00 ,0x00 ,0x00 ,0x01,
0xA0 ,0x12 ,0x12 ,0x00 ,0x00 ,0x01,
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
};
static const unsigned char EPD_2in7_lut_bb[] = {
0x80 ,0x08 ,0x00 ,0x00 ,0x00 ,0x02,
0x90 ,0x28 ,0x28 ,0x00 ,0x00 ,0x01,
0x80 ,0x14 ,0x00 ,0x00 ,0x00 ,0x01,
0x50 ,0x12 ,0x12 ,0x00 ,0x00 ,0x01,
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
};
static const unsigned char EPD_2in7_lut_wb[] = {
0x80 ,0x08 ,0x00 ,0x00 ,0x00 ,0x02,
0x90 ,0x28 ,0x28 ,0x00 ,0x00 ,0x01,
0x80 ,0x14 ,0x00 ,0x00 ,0x00 ,0x01,
0x50 ,0x12 ,0x12 ,0x00 ,0x00 ,0x01,
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
};
/******************************************************************************
function : Software reset
parameter:
******************************************************************************/
static void EPD_2in7_Reset(void)
{
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(200);
DEV_Digital_Write(EPD_RST_PIN, 0);
DEV_Delay_ms(10);
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(200);
}
/******************************************************************************
function : send command
parameter:
Reg : Command register
******************************************************************************/
static void EPD_2in7_SendCommand(UBYTE Reg)
{
DEV_Digital_Write(EPD_DC_PIN, 0);
DEV_Digital_Write(EPD_CS_PIN, 0);
DEV_SPI_WriteByte(Reg);
DEV_Digital_Write(EPD_CS_PIN, 1);
}
/******************************************************************************
function : send data
parameter:
Data : Write data
******************************************************************************/
static void EPD_2in7_SendData(UBYTE Data)
{
DEV_Digital_Write(EPD_DC_PIN, 1);
DEV_Digital_Write(EPD_CS_PIN, 0);
DEV_SPI_WriteByte(Data);
DEV_Digital_Write(EPD_CS_PIN, 1);
}
/******************************************************************************
function : Wait until the busy_pin goes LOW
parameter:
******************************************************************************/
static void EPD_2in7_ReadBusy(void)
{
Debug("e-Paper busy\r\n");
UBYTE busy;
do {
EPD_2in7_SendCommand(0x71);
busy = DEV_Digital_Read(EPD_BUSY_PIN);
busy =!(busy & 0x01);
} while(busy);
DEV_Delay_ms(200);
Debug("e-Paper busy release\r\n");
}
/******************************************************************************
function : set the look-up tables
parameter:
******************************************************************************/
static void EPD_2in7_SetLut(void)
{
unsigned int count;
EPD_2in7_SendCommand(0x20); //vcom
for(count = 0; count < 44; count++) {
EPD_2in7_SendData(EPD_2in7_lut_vcom_dc[count]);
}
EPD_2in7_SendCommand(0x21); //ww --
for(count = 0; count < 42; count++) {
EPD_2in7_SendData(EPD_2in7_lut_ww[count]);
}
EPD_2in7_SendCommand(0x22); //bw r
for(count = 0; count < 42; count++) {
EPD_2in7_SendData(EPD_2in7_lut_bw[count]);
}
EPD_2in7_SendCommand(0x23); //wb w
for(count = 0; count < 42; count++) {
EPD_2in7_SendData(EPD_2in7_lut_bb[count]);
}
EPD_2in7_SendCommand(0x24); //bb b
for(count = 0; count < 42; count++) {
EPD_2in7_SendData(EPD_2in7_lut_wb[count]);
}
}
/******************************************************************************
function : Initialize the e-Paper register
parameter:
******************************************************************************/
void EPD_2IN7_Init(void)
{
EPD_2in7_Reset();
EPD_2in7_SendCommand(0x01); // POWER_SETTING
EPD_2in7_SendData(0x03); // VDS_EN, VDG_EN
EPD_2in7_SendData(0x00); // VCOM_HV, VGHL_LV[1], VGHL_LV[0]
EPD_2in7_SendData(0x2b); // VDH
EPD_2in7_SendData(0x2b); // VDL
EPD_2in7_SendData(0x09); // VDHR
EPD_2in7_SendCommand(0x06); // BOOSTER_SOFT_START
EPD_2in7_SendData(0x07);
EPD_2in7_SendData(0x07);
EPD_2in7_SendData(0x17);
// Power optimization
EPD_2in7_SendCommand(0xF8);
EPD_2in7_SendData(0x60);
EPD_2in7_SendData(0xA5);
// Power optimization
EPD_2in7_SendCommand(0xF8);
EPD_2in7_SendData(0x89);
EPD_2in7_SendData(0xA5);
// Power optimization
EPD_2in7_SendCommand(0xF8);
EPD_2in7_SendData(0x90);
EPD_2in7_SendData(0x00);
// Power optimization
EPD_2in7_SendCommand(0xF8);
EPD_2in7_SendData(0x93);
EPD_2in7_SendData(0x2A);
// Power optimization
EPD_2in7_SendCommand(0xF8);
EPD_2in7_SendData(0xA0);
EPD_2in7_SendData(0xA5);
// Power optimization
EPD_2in7_SendCommand(0xF8);
EPD_2in7_SendData(0xA1);
EPD_2in7_SendData(0x00);
// Power optimization
EPD_2in7_SendCommand(0xF8);
EPD_2in7_SendData(0x73);
EPD_2in7_SendData(0x41);
EPD_2in7_SendCommand(0x16); // PARTIAL_DISPLAY_REFRESH
EPD_2in7_SendData(0x00);
EPD_2in7_SendCommand(0x04); // POWER_ON
EPD_2in7_ReadBusy();
EPD_2in7_SendCommand(0x00); // PANEL_SETTING
EPD_2in7_SendData(0xAF); // KW-BF KWR-AF BWROTP 0f
EPD_2in7_SendCommand(0x30); // PLL_CONTROL
EPD_2in7_SendData(0x3A); // 3A 100HZ 29 150Hz 39 200HZ 31 171HZ
EPD_2in7_SendCommand(0x82); // VCM_DC_SETTING_REGISTER
EPD_2in7_SendData(0x12);
EPD_2in7_SetLut();
}
/******************************************************************************
function : Clear screen
parameter:
******************************************************************************/
void EPD_2IN7_Clear(void)
{
UWORD Width, Height;
Width = (EPD_2IN7_WIDTH % 8 == 0)? (EPD_2IN7_WIDTH / 8 ): (EPD_2IN7_WIDTH / 8 + 1);
Height = EPD_2IN7_HEIGHT;
EPD_2in7_SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_2in7_SendData(0XFF);
}
}
EPD_2in7_SendCommand(0x13);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_2in7_SendData(0XFF);
}
}
EPD_2in7_SendCommand(0x12);
EPD_2in7_ReadBusy();
}
/******************************************************************************
function : Sends the image buffer in RAM to e-Paper and displays
parameter:
******************************************************************************/
void EPD_2IN7_Display(UBYTE *Image)
{
UWORD Width, Height;
Width = (EPD_2IN7_WIDTH % 8 == 0)? (EPD_2IN7_WIDTH / 8 ): (EPD_2IN7_WIDTH / 8 + 1);
Height = EPD_2IN7_HEIGHT;
EPD_2in7_SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_2in7_SendData(0XFF);
}
}
EPD_2in7_SendCommand(0x13);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_2in7_SendData(Image[i + j * Width]);
}
}
EPD_2in7_SendCommand(0x12);
EPD_2in7_ReadBusy();
}
/******************************************************************************
function : Enter sleep mode
parameter:
******************************************************************************/
void EPD_2IN7_Sleep(void)
{
EPD_2in7_SendCommand(0X50);
EPD_2in7_SendData(0xf7);
EPD_2in7_SendCommand(0X02); //power off
EPD_2in7_SendCommand(0X07); //deep sleep
EPD_2in7_SendData(0xA5);
}

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/*****************************************************************************
* | File : EPD_2in7.h
* | Author : Waveshare team
* | Function : 2.7inch e-paper
* | Info :
*----------------
* | This version: V3.0
* | Date : 2019-06-12
* | Info :
* -----------------------------------------------------------------------------
* V3.0(2019-06-12):
* 1.Change:
* lut_vcom_dc[] => EPD_2in7_lut_vcom_dc[]
* lut_ww[] => EPD_2in7_lut_ww[]
* lut_bw[] => EPD_2in7_lut_bw[]
* lut_bb[] => EPD_2in7_lut_bb[]
* lut_wb[] => EPD_2in7_lut_wb[]
* EPD_Reset() => EPD_2in7_Reset()
* EPD_SendCommand() => EPD_2in7_SendCommand()
* EPD_SendData() => EPD_2in7_SendData()
* EPD_WaitUntilIdle() => EPD_2in7_ReadBusy()
* EPD_SetLut() => EPD_2in7_SetLut()
* EPD_Init() => EPD_2in7_Init()
* EPD_Clear() => EPD_2in7_Clear()
* EPD_Display() => EPD_2in7_Display()
* EPD_Sleep() => EPD_2in7_Sleep()
* 2.remove commands define:
* #define PANEL_SETTING 0x00
* #define POWER_SETTING 0x01
* #define POWER_OFF 0x02
* #define POWER_OFF_SEQUENCE_SETTING 0x03
* #define POWER_ON 0x04
* #define POWER_ON_MEASURE 0x05
* #define BOOSTER_SOFT_START 0x06
* #define DEEP_SLEEP 0x07
* #define DATA_START_TRANSMISSION_1 0x10
* #define DATA_STOP 0x11
* #define DISPLAY_REFRESH 0x12
* #define DATA_START_TRANSMISSION_2 0x13
* #define PLL_CONTROL 0x30
* #define TEMPERATURE_SENSOR_COMMAND 0x40
* #define TEMPERATURE_SENSOR_CALIBRATION 0x41
* #define TEMPERATURE_SENSOR_WRITE 0x42
* #define TEMPERATURE_SENSOR_READ 0x43
* #define VCOM_AND_DATA_INTERVAL_SETTING 0x50
* #define LOW_POWER_DETECTION 0x51
* #define TCON_SETTING 0x60
* #define TCON_RESOLUTION 0x61
* #define SOURCE_AND_GATE_START_SETTING 0x62
* #define GET_STATUS 0x71
* #define AUTO_MEASURE_VCOM 0x80
* #define VCOM_VALUE 0x81
* #define VCM_DC_SETTING_REGISTER 0x82
* #define PROGRAM_MODE 0xA0
* #define ACTIVE_PROGRAM 0xA1
* #define READ_OTP_DATA 0xA2
* -----------------------------------------------------------------------------
* V2.0(2018-11-06):
* 1.Remove:ImageBuff[EPD_HEIGHT * EPD_WIDTH / 8]
* 2.Change:EPD_Display(UBYTE *Image)
* Need to pass parameters: pointer to cached data
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#ifndef __EPD_2IN7_H_
#define __EPD_2IN7_H_
#include "DEV_Config.h"
// Display resolution
#define EPD_2IN7_WIDTH 176
#define EPD_2IN7_HEIGHT 264
void EPD_2IN7_Init(void);
void EPD_2IN7_Clear(void);
void EPD_2IN7_Display(UBYTE *Image);
void EPD_2IN7_Sleep(void);
#endif

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/*****************************************************************************
* | File : EPD_2in7b.c
* | Author : Waveshare team
* | Function : 2.7inch e-paper b
* | Info :
*----------------
* | This version: V3.0
* | Date : 2019-06-12
* | Info :
* -----------------------------------------------------------------------------
* V3.0(2019-06-12):
* lut_vcom_dc[] => EPD_2in7B_lut_vcom_dc[]
* lut_ww[] => EPD_2in7B_lut_ww[]
* lut_bw[] => EPD_2in7B_lut_bw[]
* lut_bb[] => EPD_2in7B_lut_bb[]
* lut_wb[] => EPD_2in7B_lut_wb[]
* EPD_Reset() => EPD_2in7B_Reset()
* EPD_SendCommand() => EPD_2in7B_SendCommand()
* EPD_SendData() => EPD_2in7B_SendData()
* EPD_WaitUntilIdle() => EPD_2in7B_ReadBusy()
* EPD_SetLut() => EPD_2in7B_SetLut()
* EPD_Init() => EPD_2in7B_Init()
* EPD_Clear() => EPD_2in7B_Clear()
* EPD_Display() => EPD_2in7B_Display()
* EPD_Sleep() => EPD_2in7B_Sleep()
* 2.remove commands define:
* #define PANEL_SETTING 0x00
* #define POWER_SETTING 0x01
* #define POWER_OFF 0x02
* #define POWER_OFF_SEQUENCE_SETTING 0x03
* #define POWER_ON 0x04
* #define POWER_ON_MEASURE 0x05
* #define BOOSTER_SOFT_START 0x06
* #define DEEP_SLEEP 0x07
* #define DATA_START_TRANSMISSION_1 0x10
* #define DATA_STOP 0x11
* #define DISPLAY_REFRESH 0x12
* #define DATA_START_TRANSMISSION_2 0x13
* #define PARTIAL_DATA_START_TRANSMISSION_1 0x14
* #define PARTIAL_DATA_START_TRANSMISSION_2 0x15
* #define PARTIAL_DISPLAY_REFRESH 0x16
* #define LUT_FOR_VCOM 0x20
* #define LUT_WHITE_TO_WHITE 0x21
* #define LUT_BLACK_TO_WHITE 0x22
* #define LUT_WHITE_TO_BLACK 0x23
* #define LUT_BLACK_TO_BLACK 0x24
* #define PLL_CONTROL 0x30
* #define TEMPERATURE_SENSOR_COMMAND 0x40
* #define TEMPERATURE_SENSOR_CALIBRATION 0x41
* #define TEMPERATURE_SENSOR_WRITE 0x42
* #define TEMPERATURE_SENSOR_READ 0x43
* #define VCOM_AND_DATA_INTERVAL_SETTING 0x50
* #define LOW_POWER_DETECTION 0x51
* #define TCON_SETTING 0x60
* #define TCON_RESOLUTION 0x61
* #define SOURCE_AND_GATE_START_SETTING 0x62
* #define GET_STATUS 0x71
* #define AUTO_MEASURE_VCOM 0x80
* #define VCOM_VALUE 0x81
* #define VCM_DC_SETTING_REGISTER 0x82
* #define PROGRAM_MODE 0xA0
* #define ACTIVE_PROGRAM 0xA1
* #define READ_OTP_DATA 0xA2
* -----------------------------------------------------------------------------
* V2.0(2018-10-30):
* 1.Remove:ImageBuff[EPD_2IN7B_HEIGHT * EPD_2IN7B_WIDTH / 8]
* 2.Change:EPD_Display(UBYTE *Image)
* Need to pass parameters: pointer to cached data
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#include "EPD_2in7b.h"
#include "Debug.h"
static const unsigned char EPD_2IN7B_lut_vcom_dc[] = {
0x00, 0x00,
0x00, 0x1A, 0x1A, 0x00, 0x00, 0x01,
0x00, 0x0A, 0x0A, 0x00, 0x00, 0x08,
0x00, 0x0E, 0x01, 0x0E, 0x01, 0x10,
0x00, 0x0A, 0x0A, 0x00, 0x00, 0x08,
0x00, 0x04, 0x10, 0x00, 0x00, 0x05,
0x00, 0x03, 0x0E, 0x00, 0x00, 0x0A,
0x00, 0x23, 0x00, 0x00, 0x00, 0x01
};
//R21H
static const unsigned char EPD_2IN7B_lut_ww[] = {
0x90, 0x1A, 0x1A, 0x00, 0x00, 0x01,
0x40, 0x0A, 0x0A, 0x00, 0x00, 0x08,
0x84, 0x0E, 0x01, 0x0E, 0x01, 0x10,
0x80, 0x0A, 0x0A, 0x00, 0x00, 0x08,
0x00, 0x04, 0x10, 0x00, 0x00, 0x05,
0x00, 0x03, 0x0E, 0x00, 0x00, 0x0A,
0x00, 0x23, 0x00, 0x00, 0x00, 0x01
};
//R22H r
static const unsigned char EPD_2IN7B_lut_bw[] = {
0xA0, 0x1A, 0x1A, 0x00, 0x00, 0x01,
0x00, 0x0A, 0x0A, 0x00, 0x00, 0x08,
0x84, 0x0E, 0x01, 0x0E, 0x01, 0x10,
0x90, 0x0A, 0x0A, 0x00, 0x00, 0x08,
0xB0, 0x04, 0x10, 0x00, 0x00, 0x05,
0xB0, 0x03, 0x0E, 0x00, 0x00, 0x0A,
0xC0, 0x23, 0x00, 0x00, 0x00, 0x01
};
//R23H w
static const unsigned char EPD_2IN7B_lut_bb[] = {
0x90, 0x1A, 0x1A, 0x00, 0x00, 0x01,
0x40, 0x0A, 0x0A, 0x00, 0x00, 0x08,
0x84, 0x0E, 0x01, 0x0E, 0x01, 0x10,
0x80, 0x0A, 0x0A, 0x00, 0x00, 0x08,
0x00, 0x04, 0x10, 0x00, 0x00, 0x05,
0x00, 0x03, 0x0E, 0x00, 0x00, 0x0A,
0x00, 0x23, 0x00, 0x00, 0x00, 0x01
};
//R24H b
static const unsigned char EPD_2IN7B_lut_wb[] = {
0x90, 0x1A, 0x1A, 0x00, 0x00, 0x01,
0x20, 0x0A, 0x0A, 0x00, 0x00, 0x08,
0x84, 0x0E, 0x01, 0x0E, 0x01, 0x10,
0x10, 0x0A, 0x0A, 0x00, 0x00, 0x08,
0x00, 0x04, 0x10, 0x00, 0x00, 0x05,
0x00, 0x03, 0x0E, 0x00, 0x00, 0x0A,
0x00, 0x23, 0x00, 0x00, 0x00, 0x01
};
/******************************************************************************
function : Software reset
parameter:
******************************************************************************/
static void EPD_2IN7B_Reset(void)
{
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(200);
DEV_Digital_Write(EPD_RST_PIN, 0);
DEV_Delay_ms(10);
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(200);
}
/******************************************************************************
function : send command
parameter:
Reg : Command register
******************************************************************************/
static void EPD_2IN7B_SendCommand(UBYTE Reg)
{
DEV_Digital_Write(EPD_DC_PIN, 0);
DEV_Digital_Write(EPD_CS_PIN, 0);
DEV_SPI_WriteByte(Reg);
DEV_Digital_Write(EPD_CS_PIN, 1);
}
/******************************************************************************
function : send data
parameter:
Data : Write data
******************************************************************************/
static void EPD_2IN7B_SendData(UBYTE Data)
{
DEV_Digital_Write(EPD_DC_PIN, 1);
DEV_Digital_Write(EPD_CS_PIN, 0);
DEV_SPI_WriteByte(Data);
DEV_Digital_Write(EPD_CS_PIN, 1);
}
/******************************************************************************
function : Wait until the busy_pin goes LOW
parameter:
******************************************************************************/
static void EPD_2IN7B_ReadBusy(void)
{
Debug("e-Paper busy\r\n");
while(DEV_Digital_Read(EPD_BUSY_PIN) == 0) { //0: busy, 1: idle
DEV_Delay_ms(100);
}
Debug("e-Paper busy release\r\n");
}
/******************************************************************************
function : set the look-up tables
parameter:
******************************************************************************/
static void EPD_2IN7B_SetLut(void)
{
unsigned int count;
EPD_2IN7B_SendCommand(0x20); //vcom
for(count = 0; count < 44; count++) {
EPD_2IN7B_SendData(EPD_2IN7B_lut_vcom_dc[count]);
}
EPD_2IN7B_SendCommand(0x21); //ww --
for(count = 0; count < 42; count++) {
EPD_2IN7B_SendData(EPD_2IN7B_lut_ww[count]);
}
EPD_2IN7B_SendCommand(0x22); //bw r
for(count = 0; count < 42; count++) {
EPD_2IN7B_SendData(EPD_2IN7B_lut_bw[count]);
}
EPD_2IN7B_SendCommand(0x23); //wb w
for(count = 0; count < 42; count++) {
EPD_2IN7B_SendData(EPD_2IN7B_lut_bb[count]);
}
EPD_2IN7B_SendCommand(0x24); //bb b
for(count = 0; count < 42; count++) {
EPD_2IN7B_SendData(EPD_2IN7B_lut_wb[count]);
}
}
/******************************************************************************
function : Initialize the e-Paper register
parameter:
******************************************************************************/
void EPD_2IN7B_Init(void)
{
EPD_2IN7B_Reset();
EPD_2IN7B_SendCommand(0x04); // POWER_ON
EPD_2IN7B_ReadBusy();
EPD_2IN7B_SendCommand(0x00); // PANEL_SETTING
EPD_2IN7B_SendData(0xaf); // KW-BF KWR-AF BWROTP 0f
EPD_2IN7B_SendCommand(0x30); // PLL_CONTROL
EPD_2IN7B_SendData(0x3a); //3A 100HZ 29 150Hz 39 200HZ 31 171HZ
EPD_2IN7B_SendCommand(0x01); // PANEL_SETTING
EPD_2IN7B_SendData(0x03); // VDS_EN, VDG_EN
EPD_2IN7B_SendData(0x00); // VCOM_HV, VGHL_LV[1], VGHL_LV[0]
EPD_2IN7B_SendData(0x2b); // VDH
EPD_2IN7B_SendData(0x2b); // VDL
EPD_2IN7B_SendData(0x09); // VDHR
EPD_2IN7B_SendCommand(0x06); // BOOSTER_SOFT_START
EPD_2IN7B_SendData(0x07);
EPD_2IN7B_SendData(0x07);
EPD_2IN7B_SendData(0x17);
// Power optimization
EPD_2IN7B_SendCommand(0xF8);
EPD_2IN7B_SendData(0x60);
EPD_2IN7B_SendData(0xA5);
// Power optimization
EPD_2IN7B_SendCommand(0xF8);
EPD_2IN7B_SendData(0x89);
EPD_2IN7B_SendData(0xA5);
// Power optimization
EPD_2IN7B_SendCommand(0xF8);
EPD_2IN7B_SendData(0x90);
EPD_2IN7B_SendData(0x00);
// Power optimization
EPD_2IN7B_SendCommand(0xF8);
EPD_2IN7B_SendData(0x93);
EPD_2IN7B_SendData(0x2A);
// Power optimization
EPD_2IN7B_SendCommand(0xF8);
EPD_2IN7B_SendData(0x73);
EPD_2IN7B_SendData(0x41);
EPD_2IN7B_SendCommand(0x82); // VCM_DC_SETTING_REGISTER
EPD_2IN7B_SendData(0x12);
EPD_2IN7B_SendCommand(0x50); // VCOM_AND_DATA_INTERVAL_SETTING
EPD_2IN7B_SendData(0x87); // define by OTP
EPD_2IN7B_SetLut();
EPD_2IN7B_SendCommand(0x16); // PARTIAL_DISPLAY_REFRESH
EPD_2IN7B_SendData(0x00);
}
/******************************************************************************
function : Clear screen
parameter:
******************************************************************************/
void EPD_2IN7B_Clear(void)
{
UWORD Width, Height;
Width = (EPD_2IN7B_WIDTH % 8 == 0)? (EPD_2IN7B_WIDTH / 8 ): (EPD_2IN7B_WIDTH / 8 + 1);
Height = EPD_2IN7B_HEIGHT;
EPD_2IN7B_SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_2IN7B_SendData(0X00);
}
}
EPD_2IN7B_SendCommand(0x11); // DATA_STOP
EPD_2IN7B_SendCommand(0x13);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_2IN7B_SendData(0X00);
}
}
EPD_2IN7B_SendCommand(0x11); // DATA_STOP
EPD_2IN7B_SendCommand(0x12);
EPD_2IN7B_ReadBusy();
}
/******************************************************************************
function : Sends the image buffer in RAM to e-Paper and displays
parameter:
******************************************************************************/
void EPD_2IN7B_Display(UBYTE *Imageblack, UBYTE *Imagered)
{
UWORD Width, Height;
Width = (EPD_2IN7B_WIDTH % 8 == 0)? (EPD_2IN7B_WIDTH / 8 ): (EPD_2IN7B_WIDTH / 8 + 1);
Height = EPD_2IN7B_HEIGHT;
EPD_2IN7B_SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_2IN7B_SendData(~Imageblack[i + j * Width]);
}
}
EPD_2IN7B_SendCommand(0x11); // DATA_STOP
EPD_2IN7B_SendCommand(0x13);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_2IN7B_SendData(~Imagered[i + j * Width]);
}
}
EPD_2IN7B_SendCommand(0x11); // DATA_STOP
EPD_2IN7B_SendCommand(0x12);
EPD_2IN7B_ReadBusy();
}
/******************************************************************************
function : Enter sleep mode
parameter:
******************************************************************************/
void EPD_2IN7B_Sleep(void)
{
EPD_2IN7B_SendCommand(0X50);
EPD_2IN7B_SendData(0xf7);
EPD_2IN7B_SendCommand(0X02); //power off
EPD_2IN7B_SendCommand(0X07); //deep sleep
EPD_2IN7B_SendData(0xA5);
}

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/*****************************************************************************
* | File : EPD_2in7b.h
* | Author : Waveshare team
* | Function : 2.7inch e-paper b
* | Info :
*----------------
* | This version: V3.0
* | Date : 2019-06-12
* | Info :
* -----------------------------------------------------------------------------
* V3.0(2019-06-12):
* lut_vcom_dc[] => EPD_2in7B_lut_vcom_dc[]
* lut_ww[] => EPD_2in7B_lut_ww[]
* lut_bw[] => EPD_2in7B_lut_bw[]
* lut_bb[] => EPD_2in7B_lut_bb[]
* lut_wb[] => EPD_2in7B_lut_wb[]
* EPD_Reset() => EPD_2in7B_Reset()
* EPD_SendCommand() => EPD_2in7B_SendCommand()
* EPD_SendData() => EPD_2in7B_SendData()
* EPD_WaitUntilIdle() => EPD_2in7B_ReadBusy()
* EPD_SetLut() => EPD_2in7B_SetLut()
* EPD_Init() => EPD_2in7B_Init()
* EPD_Clear() => EPD_2in7B_Clear()
* EPD_Display() => EPD_2in7B_Display()
* EPD_Sleep() => EPD_2in7B_Sleep()
* 2.remove commands define:
* #define PANEL_SETTING 0x00
* #define POWER_SETTING 0x01
* #define POWER_OFF 0x02
* #define POWER_OFF_SEQUENCE_SETTING 0x03
* #define POWER_ON 0x04
* #define POWER_ON_MEASURE 0x05
* #define BOOSTER_SOFT_START 0x06
* #define DEEP_SLEEP 0x07
* #define DATA_START_TRANSMISSION_1 0x10
* #define DATA_STOP 0x11
* #define DISPLAY_REFRESH 0x12
* #define DATA_START_TRANSMISSION_2 0x13
* #define PARTIAL_DATA_START_TRANSMISSION_1 0x14
* #define PARTIAL_DATA_START_TRANSMISSION_2 0x15
* #define PARTIAL_DISPLAY_REFRESH 0x16
* #define LUT_FOR_VCOM 0x20
* #define LUT_WHITE_TO_WHITE 0x21
* #define LUT_BLACK_TO_WHITE 0x22
* #define LUT_WHITE_TO_BLACK 0x23
* #define LUT_BLACK_TO_BLACK 0x24
* #define PLL_CONTROL 0x30
* #define TEMPERATURE_SENSOR_COMMAND 0x40
* #define TEMPERATURE_SENSOR_CALIBRATION 0x41
* #define TEMPERATURE_SENSOR_WRITE 0x42
* #define TEMPERATURE_SENSOR_READ 0x43
* #define VCOM_AND_DATA_INTERVAL_SETTING 0x50
* #define LOW_POWER_DETECTION 0x51
* #define TCON_SETTING 0x60
* #define TCON_RESOLUTION 0x61
* #define SOURCE_AND_GATE_START_SETTING 0x62
* #define GET_STATUS 0x71
* #define AUTO_MEASURE_VCOM 0x80
* #define VCOM_VALUE 0x81
* #define VCM_DC_SETTING_REGISTER 0x82
* #define PROGRAM_MODE 0xA0
* #define ACTIVE_PROGRAM 0xA1
* #define READ_OTP_DATA 0xA2
* -----------------------------------------------------------------------------
* V2.0(2018-10-30):
* 1.Remove:ImageBuff[EPD_HEIGHT * EPD_WIDTH / 8]
* 2.Change:EPD_Display(UBYTE *Image)
* Need to pass parameters: pointer to cached data
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#ifndef __EPD_2IN7B_H_
#define __EPD_2IN7B_H_
#include "DEV_Config.h"
// Display resolution
#define EPD_2IN7B_WIDTH 176
#define EPD_2IN7B_HEIGHT 264
void EPD_2IN7B_Init(void);
void EPD_2IN7B_Clear(void);
void EPD_2IN7B_Display(UBYTE *Imageblack, UBYTE *Imagered);
void EPD_2IN7B_Sleep(void);
#endif

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/*****************************************************************************
* | File : EPD_2in9.c
* | Author : Waveshare team
* | Function : 2.9inch e-paper
* | Info :
*----------------
* | This version: V3.0
* | Date : 2019-06-12
* | Info :
* -----------------------------------------------------------------------------
* V3.0(2019-06-12):
* 1.Change:
* lut_full_update[] => EPD_2IN9_lut_full_update[]
* lut_partial_update[] => EPD_2IN9_lut_partial_update[]
* EPD_Reset() => EPD_2IN9_Reset()
* EPD_SendCommand() => EPD_2IN9_SendCommand()
* EPD_SendData() => EPD_2IN9_SendData()
* EPD_WaitUntilIdle() => EPD_2IN9_ReadBusy()
* EPD_SetLut() => EPD_2IN9_SetLut()
* EPD_SetWindow() => EPD_2IN9_SetWindow()
* EPD_SetCursor() => EPD_2IN9_SetCursor()
* EPD_TurnOnDisplay() => EPD_2IN9_TurnOnDisplay()
* EPD_Init() => EPD_2IN9_Init()
* EPD_Clear() => EPD_2IN9_Clear()
* EPD_Display() => EPD_2IN9_Display()
* EPD_Sleep() => EPD_2IN9_Sleep()
* 2.remove commands define:
* #define DRIVER_OUTPUT_CONTROL 0x01
* #define BOOSTER_SOFT_START_CONTROL 0x0C
* #define GATE_SCAN_START_POSITION 0x0F
* #define DEEP_SLEEP_MODE 0x10
* #define DATA_ENTRY_MODE_SETTING 0x11
* #define SW_RESET 0x12
* #define TEMPERATURE_SENSOR_CONTROL 0x1A
* #define MASTER_ACTIVATION 0x20
* #define DISPLAY_UPDATE_CONTROL_1 0x21
* #define DISPLAY_UPDATE_CONTROL_2 0x22
* #define WRITE_RAM 0x24
* #define WRITE_VCOM_REGISTER 0x2C
* #define WRITE_LUT_REGISTER 0x32
* #define SET_DUMMY_LINE_PERIOD 0x3A
* #define SET_GATE_TIME 0x3B
* #define BORDER_WAVEFORM_CONTROL 0x3C
* #define SET_RAM_X_ADDRESS_START_END_POSITION 0x44
* #define SET_RAM_Y_ADDRESS_START_END_POSITION 0x45
* #define SET_RAM_X_ADDRESS_COUNTER 0x4E
* #define SET_RAM_Y_ADDRESS_COUNTER 0x4F
* #define TERMINATE_FRAME_READ_WRITE 0xFF
* -----------------------------------------------------------------------------
* V2.0(2018-11-06):
* 1.Remove:ImageBuff[EPD_2IN9_HEIGHT * EPD_2IN9_WIDTH / 8]
* 2.Change:EPD_Display(UBYTE *Image)
* Need to pass parameters: pointer to cached data
* 3.Change:
* EPD_RST -> EPD_RST_PIN
* EPD_DC -> EPD_DC_PIN
* EPD_CS -> EPD_CS_PIN
* EPD_BUSY -> EPD_BUSY_PIN
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#include "EPD_2in9.h"
#include "Debug.h"
const unsigned char EPD_2IN9_lut_full_update[] = {
0x02, 0x02, 0x01, 0x11, 0x12, 0x12, 0x22, 0x22,
0x66, 0x69, 0x69, 0x59, 0x58, 0x99, 0x99, 0x88,
0x00, 0x00, 0x00, 0x00, 0xF8, 0xB4, 0x13, 0x51,
0x35, 0x51, 0x51, 0x19, 0x01, 0x00
};
const unsigned char EPD_2IN9_lut_partial_update[] = {
0x10, 0x18, 0x18, 0x08, 0x18, 0x18, 0x08, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x13, 0x14, 0x44, 0x12,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
/******************************************************************************
function : Software reset
parameter:
******************************************************************************/
static void EPD_2IN9_Reset(void)
{
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(200);
DEV_Digital_Write(EPD_RST_PIN, 0);
DEV_Delay_ms(200);
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(200);
}
/******************************************************************************
function : send command
parameter:
Reg : Command register
******************************************************************************/
static void EPD_2IN9_SendCommand(UBYTE Reg)
{
DEV_Digital_Write(EPD_DC_PIN, 0);
DEV_Digital_Write(EPD_CS_PIN, 0);
DEV_SPI_WriteByte(Reg);
DEV_Digital_Write(EPD_CS_PIN, 1);
}
/******************************************************************************
function : send data
parameter:
Data : Write data
******************************************************************************/
static void EPD_2IN9_SendData(UBYTE Data)
{
DEV_Digital_Write(EPD_DC_PIN, 1);
DEV_Digital_Write(EPD_CS_PIN, 0);
DEV_SPI_WriteByte(Data);
DEV_Digital_Write(EPD_CS_PIN, 1);
}
/******************************************************************************
function : Wait until the busy_pin goes LOW
parameter:
******************************************************************************/
void EPD_2IN9_ReadBusy(void)
{
Debug("e-Paper busy\r\n");
while(DEV_Digital_Read(EPD_BUSY_PIN) == 1) { //LOW: idle, HIGH: busy
DEV_Delay_ms(100);
}
Debug("e-Paper busy release\r\n");
}
/******************************************************************************
function : Setting the display window
parameter:
******************************************************************************/
static void EPD_2IN9_SetWindows(UWORD Xstart, UWORD Ystart, UWORD Xend, UWORD Yend)
{
EPD_2IN9_SendCommand(0x44); // SET_RAM_X_ADDRESS_START_END_POSITION
EPD_2IN9_SendData((Xstart >> 3) & 0xFF);
EPD_2IN9_SendData((Xend >> 3) & 0xFF);
EPD_2IN9_SendCommand(0x45); // SET_RAM_Y_ADDRESS_START_END_POSITION
EPD_2IN9_SendData(Ystart & 0xFF);
EPD_2IN9_SendData((Ystart >> 8) & 0xFF);
EPD_2IN9_SendData(Yend & 0xFF);
EPD_2IN9_SendData((Yend >> 8) & 0xFF);
}
/******************************************************************************
function : Set Cursor
parameter:
******************************************************************************/
static void EPD_2IN9_SetCursor(UWORD Xstart, UWORD Ystart)
{
EPD_2IN9_SendCommand(0x4E); // SET_RAM_X_ADDRESS_COUNTER
EPD_2IN9_SendData((Xstart >> 3) & 0xFF);
EPD_2IN9_SendCommand(0x4F); // SET_RAM_Y_ADDRESS_COUNTER
EPD_2IN9_SendData(Ystart & 0xFF);
EPD_2IN9_SendData((Ystart >> 8) & 0xFF);
}
/******************************************************************************
function : Turn On Display
parameter:
******************************************************************************/
static void EPD_2IN9_TurnOnDisplay(void)
{
EPD_2IN9_SendCommand(0x22); // DISPLAY_UPDATE_CONTROL_2
EPD_2IN9_SendData(0xC4);
EPD_2IN9_SendCommand(0x20); // MASTER_ACTIVATION
EPD_2IN9_SendCommand(0xFF); // TERMINATE_FRAME_READ_WRITE
EPD_2IN9_ReadBusy();
}
/******************************************************************************
function : Initialize the e-Paper register
parameter:
******************************************************************************/
void EPD_2IN9_Init(UBYTE Mode)
{
EPD_2IN9_Reset();
EPD_2IN9_SendCommand(0x01); // DRIVER_OUTPUT_CONTROL
EPD_2IN9_SendData((EPD_2IN9_HEIGHT - 1) & 0xFF);
EPD_2IN9_SendData(((EPD_2IN9_HEIGHT - 1) >> 8) & 0xFF);
EPD_2IN9_SendData(0x00); // GD = 0; SM = 0; TB = 0;
EPD_2IN9_SendCommand(0x0C); // BOOSTER_SOFT_START_CONTROL
EPD_2IN9_SendData(0xD7);
EPD_2IN9_SendData(0xD6);
EPD_2IN9_SendData(0x9D);
EPD_2IN9_SendCommand(0x2C); // WRITE_VCOM_REGISTER
EPD_2IN9_SendData(0xA8); // VCOM 7C
EPD_2IN9_SendCommand(0x3A); // SET_DUMMY_LINE_PERIOD
EPD_2IN9_SendData(0x1A); // 4 dummy lines per gate
EPD_2IN9_SendCommand(0x3B); // SET_GATE_TIME
EPD_2IN9_SendData(0x08); // 2us per line
EPD_2IN9_SendCommand(0x3C); // BORDER_WAVEFORM_CONTROL
EPD_2IN9_SendData(0x03);
EPD_2IN9_SendCommand(0x11); // DATA_ENTRY_MODE_SETTING
EPD_2IN9_SendData(0x03);
//set the look-up table register
EPD_2IN9_SendCommand(0x32); // WRITE_LUT_REGISTER
if(Mode == EPD_2IN9_FULL){
for (UWORD i = 0; i < 30; i++) {
EPD_2IN9_SendData(EPD_2IN9_lut_full_update[i]);
}
}else if(Mode == EPD_2IN9_PART){
for (UWORD i = 0; i < 30; i++) {
EPD_2IN9_SendData(EPD_2IN9_lut_partial_update[i]);
}
}else{
Debug("error, the Mode is EPD_2IN9_FULL or EPD_2IN9_PART");
}
}
/******************************************************************************
function : Clear screen
parameter:
******************************************************************************/
void EPD_2IN9_Clear(void)
{
UWORD Width, Height;
Width = (EPD_2IN9_WIDTH % 8 == 0)? (EPD_2IN9_WIDTH / 8 ): (EPD_2IN9_WIDTH / 8 + 1);
Height = EPD_2IN9_HEIGHT;
EPD_2IN9_SetWindows(0, 0, EPD_2IN9_WIDTH, EPD_2IN9_HEIGHT);
for (UWORD j = 0; j < Height; j++) {
EPD_2IN9_SetCursor(0, j);
EPD_2IN9_SendCommand(0x24);
for (UWORD i = 0; i < Width; i++) {
EPD_2IN9_SendData(0XFF);
}
}
EPD_2IN9_TurnOnDisplay();
}
/******************************************************************************
function : Sends the image buffer in RAM to e-Paper and displays
parameter:
******************************************************************************/
void EPD_2IN9_Display(UBYTE *Image)
{
UWORD Width, Height;
Width = (EPD_2IN9_WIDTH % 8 == 0)? (EPD_2IN9_WIDTH / 8 ): (EPD_2IN9_WIDTH / 8 + 1);
Height = EPD_2IN9_HEIGHT;
UDOUBLE Addr = 0;
// UDOUBLE Offset = ImageName;
EPD_2IN9_SetWindows(0, 0, EPD_2IN9_WIDTH, EPD_2IN9_HEIGHT);
for (UWORD j = 0; j < Height; j++) {
EPD_2IN9_SetCursor(0, j);
EPD_2IN9_SendCommand(0x24);
for (UWORD i = 0; i < Width; i++) {
Addr = i + j * Width;
EPD_2IN9_SendData(Image[Addr]);
}
}
EPD_2IN9_TurnOnDisplay();
}
/******************************************************************************
function : Enter sleep mode
parameter:
******************************************************************************/
void EPD_2IN9_Sleep(void)
{
EPD_2IN9_SendCommand(0x10);
EPD_2IN9_SendData(0x01);
// EPD_2IN9_ReadBusy();
}

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/*****************************************************************************
* | File : EPD_2in9.h
* | Author : Waveshare team
* | Function : 2.9inch e-paper
* | Info :
*----------------
* | This version: V3.0
* | Date : 2019-06-12
* | Info :
* -----------------------------------------------------------------------------
* V3.0(2019-06-12):
* 1.Change:
* lut_full_update[] => EPD_2IN9_lut_full_update[]
* lut_partial_update[] => EPD_2IN9_lut_partial_update[]
* EPD_Reset() => EPD_2IN9_Reset()
* EPD_SendCommand() => EPD_2IN9_SendCommand()
* EPD_SendData() => EPD_2IN9_SendData()
* EPD_WaitUntilIdle() => EPD_2IN9_ReadBusy()
* EPD_SetLut() => EPD_2IN9_SetLut()
* EPD_SetWindow() => EPD_2IN9_SetWindow()
* EPD_SetCursor() => EPD_2IN9_SetCursor()
* EPD_TurnOnDisplay() => EPD_2IN9_TurnOnDisplay()
* EPD_Init() => EPD_2IN9_Init()
* EPD_Clear() => EPD_2IN9_Clear()
* EPD_Display() => EPD_2IN9_Display()
* EPD_Sleep() => EPD_2IN9_Sleep()
* 2.remove commands define:
* #define DRIVER_OUTPUT_CONTROL 0x01
* #define BOOSTER_SOFT_START_CONTROL 0x0C
* #define GATE_SCAN_START_POSITION 0x0F
* #define DEEP_SLEEP_MODE 0x10
* #define DATA_ENTRY_MODE_SETTING 0x11
* #define SW_RESET 0x12
* #define TEMPERATURE_SENSOR_CONTROL 0x1A
* #define MASTER_ACTIVATION 0x20
* #define DISPLAY_UPDATE_CONTROL_1 0x21
* #define DISPLAY_UPDATE_CONTROL_2 0x22
* #define WRITE_RAM 0x24
* #define WRITE_VCOM_REGISTER 0x2C
* #define WRITE_LUT_REGISTER 0x32
* #define SET_DUMMY_LINE_PERIOD 0x3A
* #define SET_GATE_TIME 0x3B
* #define BORDER_WAVEFORM_CONTROL 0x3C
* #define SET_RAM_X_ADDRESS_START_END_POSITION 0x44
* #define SET_RAM_Y_ADDRESS_START_END_POSITION 0x45
* #define SET_RAM_X_ADDRESS_COUNTER 0x4E
* #define SET_RAM_Y_ADDRESS_COUNTER 0x4F
* #define TERMINATE_FRAME_READ_WRITE 0xFF
* -----------------------------------------------------------------------------
* V2.0(2018-11-06):
* 1.Remove:ImageBuff[EPD_2IN9_HEIGHT * EPD_2IN9_WIDTH / 8]
* 2.Change:EPD_Display(UBYTE *Image)
* Need to pass parameters: pointer to cached data
* 3.Change:
* EPD_RST -> EPD_RST_PIN
* EPD_DC -> EPD_DC_PIN
* EPD_CS -> EPD_CS_PIN
* EPD_BUSY -> EPD_BUSY_PIN
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#ifndef __EPD_2IN9_H_
#define __EPD_2IN9_H_
#include "DEV_Config.h"
// Display resolution
#define EPD_2IN9_WIDTH 128
#define EPD_2IN9_HEIGHT 296
#define EPD_2IN9_FULL 0
#define EPD_2IN9_PART 1
void EPD_2IN9_Init(UBYTE Mode);
void EPD_2IN9_Clear(void);
void EPD_2IN9_Display(UBYTE *Image);
void EPD_2IN9_Sleep(void);
#endif

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/*****************************************************************************
* | File : EPD_2in9bc.c
* | Author : Waveshare team
* | Function : 2.9inch e-paper b&c
* | Info :
*----------------
* | This version: V3.0
* | Date : 2019-06-12
* | Info :
* -----------------------------------------------------------------------------
* V3.0(2019-06-12):
* 1.Change:
* EPD_Reset() => EPD_2IN9BC_Reset()
* EPD_SendCommand() => EPD_2IN9BC_SendCommand()
* EPD_SendData() => EPD_2IN9BC_SendData()
* EPD_WaitUntilIdle() => EPD_2IN9BC_ReadBusy()
* EPD_Init() => EPD_2IN9BC_Init()
* EPD_Clear() => EPD_2IN9BC_Clear()
* EPD_Display() => EPD_2IN9BC_Display()
* EPD_Sleep() => EPD_2IN9BC_Sleep()
* 2.remove commands define:
* #define PANEL_SETTING 0x00
* #define POWER_SETTING 0x01
* #define POWER_OFF 0x02
* #define POWER_OFF_SEQUENCE_SETTING 0x03
* #define POWER_ON 0x04
* #define POWER_ON_MEASURE 0x05
* #define BOOSTER_SOFT_START 0x06
* #define DEEP_SLEEP 0x07
* #define DATA_START_TRANSMISSION_1 0x10
* #define DATA_STOP 0x11
* #define DISPLAY_REFRESH 0x12
* #define DATA_START_TRANSMISSION_2 0x13
* #define PLL_CONTROL 0x30
* #define TEMPERATURE_SENSOR_COMMAND 0x40
* #define TEMPERATURE_SENSOR_CALIBRATION 0x41
* #define TEMPERATURE_SENSOR_WRITE 0x42
* #define TEMPERATURE_SENSOR_READ 0x43
* #define VCOM_AND_DATA_INTERVAL_SETTING 0x50
* #define LOW_POWER_DETECTION 0x51
* #define TCON_SETTING 0x60
* #define TCON_RESOLUTION 0x61
* #define GET_STATUS 0x71
* #define AUTO_MEASURE_VCOM 0x80
* #define VCOM_VALUE 0x81
* #define VCM_DC_SETTING_REGISTER 0x82
* #define PARTIAL_WINDOW 0x90
* #define PARTIAL_IN 0x91
* #define PARTIAL_OUT 0x92
* #define PROGRAM_MODE 0xA0
* #define ACTIVE_PROGRAM 0xA1
* #define READ_OTP_DATA 0xA2
* #define POWER_SAVING 0xE3
* -----------------------------------------------------------------------------
* V2.0(2018-11-06):
* 1.Remove:ImageBuff[EPD_HEIGHT * EPD_WIDTH / 8]
* 2.Change:EPD_Display(UBYTE *Image)
* Need to pass parameters: pointer to cached data
* 3.Change:
* EPD_RST -> EPD_RST_PIN
* EPD_DC -> EPD_DC_PIN
* EPD_CS -> EPD_CS_PIN
* EPD_BUSY -> EPD_BUSY_PIN
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#include "EPD_2in9bc.h"
#include "Debug.h"
/******************************************************************************
function : Software reset
parameter:
******************************************************************************/
static void EPD_2IN9BC_Reset(void)
{
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(200);
DEV_Digital_Write(EPD_RST_PIN, 0);
DEV_Delay_ms(10);
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(200);
}
/******************************************************************************
function : send command
parameter:
Reg : Command register
******************************************************************************/
static void EPD_2IN9BC_SendCommand(UBYTE Reg)
{
DEV_Digital_Write(EPD_DC_PIN, 0);
DEV_Digital_Write(EPD_CS_PIN, 0);
DEV_SPI_WriteByte(Reg);
DEV_Digital_Write(EPD_CS_PIN, 1);
}
/******************************************************************************
function : send data
parameter:
Data : Write data
******************************************************************************/
static void EPD_2IN9BC_SendData(UBYTE Data)
{
DEV_Digital_Write(EPD_DC_PIN, 1);
DEV_Digital_Write(EPD_CS_PIN, 0);
DEV_SPI_WriteByte(Data);
DEV_Digital_Write(EPD_CS_PIN, 1);
}
/******************************************************************************
function : Wait until the busy_pin goes LOW
parameter:
******************************************************************************/
void EPD_2IN9BC_ReadBusy(void)
{
Debug("e-Paper busy\r\n");
while(DEV_Digital_Read(EPD_BUSY_PIN) == 0) { //LOW: idle, HIGH: busy
DEV_Delay_ms(100);
}
Debug("e-Paper busy release\r\n");
}
/******************************************************************************
function : Initialize the e-Paper register
parameter:
******************************************************************************/
void EPD_2IN9BC_Init(void)
{
EPD_2IN9BC_Reset();
EPD_2IN9BC_SendCommand(0x06); // BOOSTER_SOFT_START
EPD_2IN9BC_SendData(0x17);
EPD_2IN9BC_SendData(0x17);
EPD_2IN9BC_SendData(0x17);
EPD_2IN9BC_SendCommand(0x04); // POWER_ON
EPD_2IN9BC_ReadBusy();
EPD_2IN9BC_SendCommand(0x00); // PANEL_SETTING
EPD_2IN9BC_SendData(0x8F);
EPD_2IN9BC_SendCommand(0x50); // VCOM_AND_DATA_INTERVAL_SETTING
EPD_2IN9BC_SendData(0x77);
EPD_2IN9BC_SendCommand(0x61); // TCON_RESOLUTION
EPD_2IN9BC_SendData(0x80);
EPD_2IN9BC_SendData(0x01);
EPD_2IN9BC_SendData(0x28);
EPD_2IN9BC_SendCommand(0x82); // VCM_DC_SETTING_REGISTER
EPD_2IN9BC_SendData(0X0A);
}
/******************************************************************************
function : Clear screen
parameter:
******************************************************************************/
void EPD_2IN9BC_Clear(void)
{
UWORD Width = (EPD_2IN9BC_WIDTH % 8 == 0)? (EPD_2IN9BC_WIDTH / 8 ): (EPD_2IN9BC_WIDTH / 8 + 1);
UWORD Height = EPD_2IN9BC_HEIGHT;
//send black data
EPD_2IN9BC_SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_2IN9BC_SendData(0xFF);
}
}
//send red data
EPD_2IN9BC_SendCommand(0x13);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_2IN9BC_SendData(0xFF);
}
}
EPD_2IN9BC_SendCommand(0x12);
EPD_2IN9BC_ReadBusy();
}
/******************************************************************************
function : Sends the image buffer in RAM to e-Paper and displays
parameter:
******************************************************************************/
void EPD_2IN9BC_Display(const UBYTE *blackimage, const UBYTE *ryimage)
{
UWORD Width, Height;
Width = (EPD_2IN9BC_WIDTH % 8 == 0)? (EPD_2IN9BC_WIDTH / 8 ): (EPD_2IN9BC_WIDTH / 8 + 1);
Height = EPD_2IN9BC_HEIGHT;
EPD_2IN9BC_SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_2IN9BC_SendData(blackimage[i + j * Width]);
}
}
EPD_2IN9BC_SendCommand(0x92);
EPD_2IN9BC_SendCommand(0x13);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_2IN9BC_SendData(ryimage[i + j * Width]);
}
}
EPD_2IN9BC_SendCommand(0x92);
EPD_2IN9BC_SendCommand(0x12);
EPD_2IN9BC_ReadBusy();
}
/******************************************************************************
function : Enter sleep mode
parameter:
******************************************************************************/
void EPD_2IN9BC_Sleep(void)
{
EPD_2IN9BC_SendCommand(0x02); // POWER_OFF
EPD_2IN9BC_ReadBusy();
EPD_2IN9BC_SendCommand(0x07); // DEEP_SLEEP
EPD_2IN9BC_SendData(0xA5); // check code
}

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/*****************************************************************************
* | File : EPD_2in9bc.h
* | Author : Waveshare team
* | Function : 2.9inch e-paper b&c
* | Info :
*----------------
* | This version: V3.0
* | Date : 2019-06-12
* | Info :
* -----------------------------------------------------------------------------
* V3.0(2019-06-12):
* 1.Change:
* EPD_Reset() => EPD_2IN9BC_Reset()
* EPD_SendCommand() => EPD_2IN9BC_SendCommand()
* EPD_SendData() => EPD_2IN9BC_SendData()
* EPD_WaitUntilIdle() => EPD_2IN9BC_ReadBusy()
* EPD_Init() => EPD_2IN9BC_Init()
* EPD_Clear() => EPD_2IN9BC_Clear()
* EPD_Display() => EPD_2IN9BC_Display()
* EPD_Sleep() => EPD_2IN9BC_Sleep()
* 2.remove commands define:
* #define PANEL_SETTING 0x00
* #define POWER_SETTING 0x01
* #define POWER_OFF 0x02
* #define POWER_OFF_SEQUENCE_SETTING 0x03
* #define POWER_ON 0x04
* #define POWER_ON_MEASURE 0x05
* #define BOOSTER_SOFT_START 0x06
* #define DEEP_SLEEP 0x07
* #define DATA_START_TRANSMISSION_1 0x10
* #define DATA_STOP 0x11
* #define DISPLAY_REFRESH 0x12
* #define DATA_START_TRANSMISSION_2 0x13
* #define PLL_CONTROL 0x30
* #define TEMPERATURE_SENSOR_COMMAND 0x40
* #define TEMPERATURE_SENSOR_CALIBRATION 0x41
* #define TEMPERATURE_SENSOR_WRITE 0x42
* #define TEMPERATURE_SENSOR_READ 0x43
* #define VCOM_AND_DATA_INTERVAL_SETTING 0x50
* #define LOW_POWER_DETECTION 0x51
* #define TCON_SETTING 0x60
* #define TCON_RESOLUTION 0x61
* #define GET_STATUS 0x71
* #define AUTO_MEASURE_VCOM 0x80
* #define VCOM_VALUE 0x81
* #define VCM_DC_SETTING_REGISTER 0x82
* #define PARTIAL_WINDOW 0x90
* #define PARTIAL_IN 0x91
* #define PARTIAL_OUT 0x92
* #define PROGRAM_MODE 0xA0
* #define ACTIVE_PROGRAM 0xA1
* #define READ_OTP_DATA 0xA2
* #define POWER_SAVING 0xE3
* -----------------------------------------------------------------------------
* V2.0(2018-11-06):
* 1.Remove:ImageBuff[EPD_HEIGHT * EPD_WIDTH / 8]
* 2.Change:EPD_Display(UBYTE *Image)
* Need to pass parameters: pointer to cached data
* 3.Change:
* EPD_RST -> EPD_RST_PIN
* EPD_DC -> EPD_DC_PIN
* EPD_CS -> EPD_CS_PIN
* EPD_BUSY -> EPD_BUSY_PIN
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#ifndef __EPD_2IN9BC_H_
#define __EPD_2IN9BC_H_
#include "DEV_Config.h"
// Display resolution
#define EPD_2IN9BC_WIDTH 128
#define EPD_2IN9BC_HEIGHT 296
void EPD_2IN9BC_Init(void);
void EPD_2IN9BC_Clear(void);
void EPD_2IN9BC_Display(const UBYTE *blackimage, const UBYTE *ryimage);
void EPD_2IN9BC_Sleep(void);
#endif

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/*****************************************************************************
* | File : EPD_2in9d.c
* | Author : Waveshare team
* | Function : 2.9inch e-paper d
* | Info :
*----------------
* | This version: V2.0
* | Date : 2019-06-12
* | Info :
* -----------------------------------------------------------------------------
* V3.0(2019-06-12):
* 1.Change:
* lut_vcomDC[] => EPD_2IN9D_lut_vcomDC[]
* lut_ww[] => EPD_2IN9D_lut_ww[]
* lut_bw[] => EPD_2IN9D_lut_bw[]
* lut_wb[] => EPD_2IN9D_lut_wb[]
* lut_bb[] => EPD_2IN9D_lut_bb[]
* lut_vcom1[] => EPD_2IN9D_lut_vcom1[]
* lut_ww1[] => EPD_2IN9D_lut_ww1[]
* lut_bw1[] => EPD_2IN9D_lut_bw1[]
* lut_wb1[] => EPD_2IN9D_lut_wb1[]
* lut_bb1[] => EPD_2IN9D_lut_bb1[]
* EPD_Reset() => EPD_2IN9D_Reset()
* EPD_SendCommand() => EPD_2IN9D_SendCommand()
* EPD_SendData() => EPD_2IN9D_SendData()
* EPD_WaitUntilIdle() => EPD_2IN9D_ReadBusy()
* EPD_SetFullReg() => EPD_2IN9D_SetFullReg()
* EPD_SetPartReg() => EPD_2IN9D_SetPartReg()
* EPD_TurnOnDisplay() => EPD_2IN9D_TurnOnDisplay()
* EPD_Init() => EPD_2IN9D_Init()
* EPD_Clear() => EPD_2IN9D_Clear()
* EPD_Display() => EPD_2IN9D_Display()
* EPD_Sleep() => EPD_2IN9D_Sleep()
*
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#include "EPD_2in9d.h"
#include "Debug.h"
/**
* full screen update LUT
**/
const unsigned char EPD_2IN9D_lut_vcomDC[] = {
0x00, 0x08, 0x00, 0x00, 0x00, 0x02,
0x60, 0x28, 0x28, 0x00, 0x00, 0x01,
0x00, 0x14, 0x00, 0x00, 0x00, 0x01,
0x00, 0x12, 0x12, 0x00, 0x00, 0x01,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00,
};
const unsigned char EPD_2IN9D_lut_ww[] = {
0x40, 0x08, 0x00, 0x00, 0x00, 0x02,
0x90, 0x28, 0x28, 0x00, 0x00, 0x01,
0x40, 0x14, 0x00, 0x00, 0x00, 0x01,
0xA0, 0x12, 0x12, 0x00, 0x00, 0x01,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
const unsigned char EPD_2IN9D_lut_bw[] = {
0x40, 0x17, 0x00, 0x00, 0x00, 0x02,
0x90, 0x0F, 0x0F, 0x00, 0x00, 0x03,
0x40, 0x0A, 0x01, 0x00, 0x00, 0x01,
0xA0, 0x0E, 0x0E, 0x00, 0x00, 0x02,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
const unsigned char EPD_2IN9D_lut_wb[] = {
0x80, 0x08, 0x00, 0x00, 0x00, 0x02,
0x90, 0x28, 0x28, 0x00, 0x00, 0x01,
0x80, 0x14, 0x00, 0x00, 0x00, 0x01,
0x50, 0x12, 0x12, 0x00, 0x00, 0x01,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
const unsigned char EPD_2IN9D_lut_bb[] = {
0x80, 0x08, 0x00, 0x00, 0x00, 0x02,
0x90, 0x28, 0x28, 0x00, 0x00, 0x01,
0x80, 0x14, 0x00, 0x00, 0x00, 0x01,
0x50, 0x12, 0x12, 0x00, 0x00, 0x01,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
/**
* partial screen update LUT
**/
const unsigned char EPD_2IN9D_lut_vcom1[] = {
0x00, 0x19, 0x01, 0x00, 0x00, 0x01,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00
,0x00, 0x00,
};
const unsigned char EPD_2IN9D_lut_ww1[] = {
0x00, 0x19, 0x01, 0x00, 0x00, 0x01,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
const unsigned char EPD_2IN9D_lut_bw1[] = {
0x80, 0x19, 0x01, 0x00, 0x00, 0x01,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
const unsigned char EPD_2IN9D_lut_wb1[] = {
0x40, 0x19, 0x01, 0x00, 0x00, 0x01,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
const unsigned char EPD_2IN9D_lut_bb1[] = {
0x00, 0x19, 0x01, 0x00, 0x00, 0x01,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
/******************************************************************************
function : Software reset
parameter:
******************************************************************************/
static void EPD_2IN9D_Reset(void)
{
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(200);
DEV_Digital_Write(EPD_RST_PIN, 0);
DEV_Delay_ms(200);
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(200);
}
/******************************************************************************
function : send command
parameter:
Reg : Command register
******************************************************************************/
static void EPD_2IN9D_SendCommand(UBYTE Reg)
{
DEV_Digital_Write(EPD_DC_PIN, 0);
DEV_Digital_Write(EPD_CS_PIN, 0);
DEV_SPI_WriteByte(Reg);
DEV_Digital_Write(EPD_CS_PIN, 1);
}
/******************************************************************************
function : send data
parameter:
Data : Write data
******************************************************************************/
static void EPD_2IN9D_SendData(UBYTE Data)
{
DEV_Digital_Write(EPD_DC_PIN, 1);
DEV_Digital_Write(EPD_CS_PIN, 0);
DEV_SPI_WriteByte(Data);
DEV_Digital_Write(EPD_CS_PIN, 1);
}
/******************************************************************************
function : Wait until the busy_pin goes LOW
parameter:
******************************************************************************/
void EPD_2IN9D_ReadBusy(void)
{
Debug("e-Paper busy\r\n");
UBYTE busy;
do {
EPD_2IN9D_SendCommand(0x71);
busy = DEV_Digital_Read(EPD_BUSY_PIN);
busy =!(busy & 0x01);
} while(busy);
DEV_Delay_ms(200);
Debug("e-Paper busy release\r\n");
}
/******************************************************************************
function : LUT download
parameter:
******************************************************************************/
static void EPD_SetFullReg(void)
{
EPD_2IN9D_SendCommand(0X50); //VCOM AND DATA INTERVAL SETTING
EPD_2IN9D_SendData(0xb7); //WBmode:VBDF 17|D7 VBDW 97 VBDB 57 WBRmode:VBDF F7 VBDW 77 VBDB 37 VBDR B7
unsigned int count;
EPD_2IN9D_SendCommand(0x20);
for(count=0; count<44; count++) {
EPD_2IN9D_SendData(EPD_2IN9D_lut_vcomDC[count]);
}
EPD_2IN9D_SendCommand(0x21);
for(count=0; count<42; count++) {
EPD_2IN9D_SendData(EPD_2IN9D_lut_ww[count]);
}
EPD_2IN9D_SendCommand(0x22);
for(count=0; count<42; count++) {
EPD_2IN9D_SendData(EPD_2IN9D_lut_bw[count]);
}
EPD_2IN9D_SendCommand(0x23);
for(count=0; count<42; count++) {
EPD_2IN9D_SendData(EPD_2IN9D_lut_wb[count]);
}
EPD_2IN9D_SendCommand(0x24);
for(count=0; count<42; count++) {
EPD_2IN9D_SendData(EPD_2IN9D_lut_bb[count]);
}
}
/******************************************************************************
function : LUT download
parameter:
******************************************************************************/
static void EPD_2IN9D_SetPartReg(void)
{
EPD_2IN9D_SendCommand(0x82); //vcom_DC setting
EPD_2IN9D_SendData(0x00);
EPD_2IN9D_SendCommand(0X50);
EPD_2IN9D_SendData(0xb7);
unsigned int count;
EPD_2IN9D_SendCommand(0x20);
for(count=0; count<44; count++) {
EPD_2IN9D_SendData(EPD_2IN9D_lut_vcom1[count]);
}
EPD_2IN9D_SendCommand(0x21);
for(count=0; count<42; count++) {
EPD_2IN9D_SendData(EPD_2IN9D_lut_ww1[count]);
}
EPD_2IN9D_SendCommand(0x22);
for(count=0; count<42; count++) {
EPD_2IN9D_SendData(EPD_2IN9D_lut_bw1[count]);
}
EPD_2IN9D_SendCommand(0x23);
for(count=0; count<42; count++) {
EPD_2IN9D_SendData(EPD_2IN9D_lut_wb1[count]);
}
EPD_2IN9D_SendCommand(0x24);
for(count=0; count<42; count++) {
EPD_2IN9D_SendData(EPD_2IN9D_lut_bb1[count]);
}
}
/******************************************************************************
function : Turn On Display
parameter:
******************************************************************************/
static void EPD_2IN9D_TurnOnDisplay(void)
{
EPD_2IN9D_SendCommand(0x12); //DISPLAY REFRESH
DEV_Delay_ms(10); //!!!The delay here is necessary, 200uS at least!!!
EPD_2IN9D_ReadBusy();
}
/******************************************************************************
function : Initialize the e-Paper register
parameter:
******************************************************************************/
void EPD_2IN9D_Init(void)
{
EPD_2IN9D_Reset();
EPD_2IN9D_SendCommand(0x01); //POWER SETTING
EPD_2IN9D_SendData(0x03);
EPD_2IN9D_SendData(0x00);
EPD_2IN9D_SendData(0x2b);
EPD_2IN9D_SendData(0x2b);
EPD_2IN9D_SendData(0x03);
EPD_2IN9D_SendCommand(0x06); //boost soft start
EPD_2IN9D_SendData(0x17); //A
EPD_2IN9D_SendData(0x17); //B
EPD_2IN9D_SendData(0x17); //C
EPD_2IN9D_SendCommand(0x04);
EPD_2IN9D_ReadBusy();
EPD_2IN9D_SendCommand(0x00); //panel setting
EPD_2IN9D_SendData(0xbf); //LUT from OTP，128x296
EPD_2IN9D_SendData(0x0e); //VCOM to 0V fast
EPD_2IN9D_SendCommand(0x30); //PLL setting
EPD_2IN9D_SendData(0x3a); // 3a 100HZ 29 150Hz 39 200HZ 31 171HZ
EPD_2IN9D_SendCommand(0x61); //resolution setting
EPD_2IN9D_SendData(EPD_2IN9D_WIDTH);
EPD_2IN9D_SendData((EPD_2IN9D_HEIGHT >> 8) & 0xff);
EPD_2IN9D_SendData(EPD_2IN9D_HEIGHT & 0xff);
EPD_2IN9D_SendCommand(0x82); //vcom_DC setting
EPD_2IN9D_SendData(0x28);
}
/******************************************************************************
function : Clear screen
parameter:
******************************************************************************/
void EPD_2IN9D_Clear(void)
{
UWORD Width, Height;
Width = (EPD_2IN9D_WIDTH % 8 == 0)? (EPD_2IN9D_WIDTH / 8 ): (EPD_2IN9D_WIDTH / 8 + 1);
Height = EPD_2IN9D_HEIGHT;
EPD_2IN9D_SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_2IN9D_SendData(0x00);
}
}
EPD_2IN9D_SendCommand(0x13);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_2IN9D_SendData(0xFF);
}
}
EPD_SetFullReg();
EPD_2IN9D_TurnOnDisplay();
}
/******************************************************************************
function : Sends the image buffer in RAM to e-Paper and displays
parameter:
******************************************************************************/
void EPD_2IN9D_Display(UBYTE *Image)
{
UWORD Width, Height;
Width = (EPD_2IN9D_WIDTH % 8 == 0)? (EPD_2IN9D_WIDTH / 8 ): (EPD_2IN9D_WIDTH / 8 + 1);
Height = EPD_2IN9D_HEIGHT;
EPD_2IN9D_SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_2IN9D_SendData(0x00);
}
}
// Dev_Delay_ms(10);
EPD_2IN9D_SendCommand(0x13);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_2IN9D_SendData(Image[i + j * Width]);
}
}
// Dev_Delay_ms(10);
EPD_SetFullReg();
EPD_2IN9D_TurnOnDisplay();
}
/******************************************************************************
function : Sends the image buffer in RAM to e-Paper and displays
parameter:
******************************************************************************/
void EPD_2IN9D_DisplayPart(UBYTE *Image)
{
/* Set partial Windows */
EPD_2IN9D_SetPartReg();
EPD_2IN9D_SendCommand(0x91); //This command makes the display enter partial mode
EPD_2IN9D_SendCommand(0x90); //resolution setting
EPD_2IN9D_SendData(0); //x-start
EPD_2IN9D_SendData(EPD_2IN9D_WIDTH - 1); //x-end
EPD_2IN9D_SendData(0);
EPD_2IN9D_SendData(0); //y-start
EPD_2IN9D_SendData(EPD_2IN9D_HEIGHT / 256);
EPD_2IN9D_SendData(EPD_2IN9D_HEIGHT % 256 - 1); //y-end
EPD_2IN9D_SendData(0x28);
UWORD Width;
Width = (EPD_2IN9D_WIDTH % 8 == 0)? (EPD_2IN9D_WIDTH / 8 ): (EPD_2IN9D_WIDTH / 8 + 1);
/* send data */
EPD_2IN9D_SendCommand(0x13);
for (UWORD j = 0; j < EPD_2IN9D_HEIGHT; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_2IN9D_SendData(Image[i + j * Width]);
}
}
/* Set partial refresh */
EPD_2IN9D_TurnOnDisplay();
}
/******************************************************************************
function : Enter sleep mode
parameter:
******************************************************************************/
void EPD_2IN9D_Sleep(void)
{
EPD_2IN9D_SendCommand(0X50);
EPD_2IN9D_SendData(0xf7);
EPD_2IN9D_SendCommand(0X02); //power off
EPD_2IN9D_ReadBusy();
EPD_2IN9D_SendCommand(0X07); //deep sleep
EPD_2IN9D_SendData(0xA5);
}

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/*****************************************************************************
* | File : EPD_2in9d.c
* | Author : Waveshare team
* | Function : 2.9inch e-paper d
* | Info :
*----------------
* | This version: V2.0
* | Date : 2019-06-12
* | Info :
* -----------------------------------------------------------------------------
* V3.0(2019-06-12):
* 1.Change:
* lut_vcomDC[] => EPD_2IN9D_lut_vcomDC[]
* lut_ww[] => EPD_2IN9D_lut_ww[]
* lut_bw[] => EPD_2IN9D_lut_bw[]
* lut_wb[] => EPD_2IN9D_lut_wb[]
* lut_bb[] => EPD_2IN9D_lut_bb[]
* lut_vcom1[] => EPD_2IN9D_lut_vcom1[]
* lut_ww1[] => EPD_2IN9D_lut_ww1[]
* lut_bw1[] => EPD_2IN9D_lut_bw1[]
* lut_wb1[] => EPD_2IN9D_lut_wb1[]
* lut_bb1[] => EPD_2IN9D_lut_bb1[]
* EPD_Reset() => EPD_2IN9D_Reset()
* EPD_SendCommand() => EPD_2IN9D_SendCommand()
* EPD_SendData() => EPD_2IN9D_SendData()
* EPD_WaitUntilIdle() => EPD_2IN9D_ReadBusy()
* EPD_SetFullReg() => EPD_2IN9D_SetFullReg()
* EPD_SetPartReg() => EPD_2IN9D_SetPartReg()
* EPD_TurnOnDisplay() => EPD_2IN9D_TurnOnDisplay()
* EPD_Init() => EPD_2IN9D_Init()
* EPD_Clear() => EPD_2IN9D_Clear()
* EPD_Display() => EPD_2IN9D_Display()
* EPD_Sleep() => EPD_2IN9D_Sleep()
*
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#ifndef __EPD_2IN9D_H_
#define __EPD_2IN9D_H_
#include "DEV_Config.h"
// Display resolution
#define EPD_2IN9D_WIDTH 128
#define EPD_2IN9D_HEIGHT 296
void EPD_2IN9D_Init(void);
void EPD_2IN9D_Clear(void);
void EPD_2IN9D_Display(UBYTE *Image);
void EPD_2IN9D_DisplayPart(UBYTE *Image);
void EPD_2IN9D_Sleep(void);
#endif

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/*****************************************************************************
* | File : EPD_4in2.c
* | Author : Waveshare team
* | Function : 4.2inch e-paper
* | Info :
*----------------
* | This version: V3.0
* | Date : 2019-06-13
* | Info :
* -----------------------------------------------------------------------------
* V3.0(2019-06-13):
* 1.Change:
* lut_vcomDC[] => EPD_4IN2_lut_vcomDC[]
* lut_ww[] => EPD_4IN2_lut_ww[]
* lut_bw[] => EPD_4IN2_lut_bw[]
* lut_wb[] => EPD_4IN2_lut_wb[]
* lut_bb[] => EPD_4IN2_lut_bb[]
* EPD_Reset() => EPD_4IN2_Reset()
* EPD_SendCommand() => EPD_4IN2_SendCommand()
* EPD_SendData() => EPD_4IN2_SendData()
* EPD_WaitUntilIdle() => EPD_4IN2_ReadBusy()
* EPD_SetFullReg() => EPD_4IN2_SetFullReg()
* EPD_SetPartReg() => EPD_4IN2_SetPartReg()
* EPD_TurnOnDisplay() => EPD_4IN2_TurnOnDisplay()
* EPD_Init() => EPD_4IN2_Init()
* EPD_Clear() => EPD_4IN2_Clear()
* EPD_Display() => EPD_4IN2_Display()
* EPD_Sleep() => EPD_4IN2_Sleep()
* 2.remove commands define:
* #define PANEL_SETTING 0x00
* #define POWER_SETTING 0x01
* #define POWER_OFF 0x02
* #define POWER_OFF_SEQUENCE_SETTING 0x03
* #define POWER_ON 0x04
* #define POWER_ON_MEASURE 0x05
* #define BOOSTER_SOFT_START 0x06
* #define DEEP_SLEEP 0x07
* #define DATA_START_TRANSMISSION_1 0x10
* #define DATA_STOP 0x11
* #define DISPLAY_REFRESH 0x12
* #define DATA_START_TRANSMISSION_2 0x13
* #define VCOM_LUT 0x20
* #define W2W_LUT 0x21
* #define B2W_LUT 0x22
* #define W2B_LUT 0x23
* #define B2B_LUT 0x24
* #define PLL_CONTROL 0x30
* #define TEMPERATURE_SENSOR_CALIBRATION 0x40
* #define TEMPERATURE_SENSOR_SELECTION 0x41
* #define TEMPERATURE_SENSOR_WRITE 0x42
* #define TEMPERATURE_SENSOR_READ 0x43
* #define VCOM_AND_DATA_INTERVAL_SETTING 0x50
* #define LOW_POWER_DETECTION 0x51
* #define TCON_SETTING 0x60
* #define RESOLUTION_SETTING 0x61
* #define GET_STATUS 0x71
* #define AUTO_MEASURE_VCOM 0x80
* #define READ_VCOM_VALUE 0x81
* #define VCM_DC_SETTING 0x82
* #define PARTIAL_WINDOW 0x90
* #define PARTIAL_IN 0x91
* #define PARTIAL_OUT 0x92
* #define PROGRAM_MODE 0xA0
* #define ACTIVE_PROGRAM 0xA1
* #define READ_OTP_DATA 0xA2
* #define POWER_SAVING 0xE3
* V2.0(2018-10-30):
* 1.Remove:ImageBuff[EPD_HEIGHT * EPD_WIDTH / 8]
* 2.Change:EPD_Display(UBYTE *Image)
* Need to pass parameters: pointer to cached data
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#include "EPD_4in2.h"
#include "Debug.h"
static const unsigned char EPD_4IN2_lut_vcom0[] = {
0x00, 0x17, 0x00, 0x00, 0x00, 0x02,
0x00, 0x17, 0x17, 0x00, 0x00, 0x02,
0x00, 0x0A, 0x01, 0x00, 0x00, 0x01,
0x00, 0x0E, 0x0E, 0x00, 0x00, 0x02,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
static const unsigned char EPD_4IN2_lut_ww[] = {
0x40, 0x17, 0x00, 0x00, 0x00, 0x02,
0x90, 0x17, 0x17, 0x00, 0x00, 0x02,
0x40, 0x0A, 0x01, 0x00, 0x00, 0x01,
0xA0, 0x0E, 0x0E, 0x00, 0x00, 0x02,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
static const unsigned char EPD_4IN2_lut_bw[] = {
0x40, 0x17, 0x00, 0x00, 0x00, 0x02,
0x90, 0x17, 0x17, 0x00, 0x00, 0x02,
0x40, 0x0A, 0x01, 0x00, 0x00, 0x01,
0xA0, 0x0E, 0x0E, 0x00, 0x00, 0x02,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
static const unsigned char EPD_4IN2_lut_wb[] = {
0x80, 0x17, 0x00, 0x00, 0x00, 0x02,
0x90, 0x17, 0x17, 0x00, 0x00, 0x02,
0x80, 0x0A, 0x01, 0x00, 0x00, 0x01,
0x50, 0x0E, 0x0E, 0x00, 0x00, 0x02,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
static const unsigned char EPD_4IN2_lut_bb[] = {
0x80, 0x17, 0x00, 0x00, 0x00, 0x02,
0x90, 0x17, 0x17, 0x00, 0x00, 0x02,
0x80, 0x0A, 0x01, 0x00, 0x00, 0x01,
0x50, 0x0E, 0x0E, 0x00, 0x00, 0x02,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
/******************************************************************************
function : Software reset
parameter:
******************************************************************************/
static void EPD_4IN2_Reset(void)
{
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(200);
DEV_Digital_Write(EPD_RST_PIN, 0);
DEV_Delay_ms(200);
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(200);
}
/******************************************************************************
function : send command
parameter:
Reg : Command register
******************************************************************************/
static void EPD_4IN2_SendCommand(UBYTE Reg)
{
DEV_Digital_Write(EPD_DC_PIN, 0);
DEV_Digital_Write(EPD_CS_PIN, 0);
DEV_SPI_WriteByte(Reg);
DEV_Digital_Write(EPD_CS_PIN, 1);
}
/******************************************************************************
function : send data
parameter:
Data : Write data
******************************************************************************/
static void EPD_4IN2_SendData(UBYTE Data)
{
DEV_Digital_Write(EPD_DC_PIN, 1);
DEV_Digital_Write(EPD_CS_PIN, 0);
DEV_SPI_WriteByte(Data);
DEV_Digital_Write(EPD_CS_PIN, 1);
}
/******************************************************************************
function : Wait until the busy_pin goes LOW
parameter:
******************************************************************************/
void EPD_4IN2_ReadBusy(void)
{
Debug("e-Paper busy\r\n");
while(DEV_Digital_Read(EPD_BUSY_PIN) == 0) { //LOW: idle, HIGH: busy
DEV_Delay_ms(100);
}
Debug("e-Paper busy release\r\n");
}
/******************************************************************************
function : Turn On Display
parameter:
******************************************************************************/
static void EPD_4IN2_TurnOnDisplay(void)
{
EPD_4IN2_SendCommand(0x12);
DEV_Delay_ms(100);
EPD_4IN2_ReadBusy();
}
/******************************************************************************
function : set the look-up tables
parameter:
******************************************************************************/
static void EPD_4IN2_SetLut(void)
{
UWORD count;
EPD_4IN2_SendCommand(0x20); //g vcom
for(count=0; count<44; count++) {
EPD_4IN2_SendData(EPD_4IN2_lut_vcom0[count]);
}
EPD_4IN2_SendCommand(0x21);
for(count=0; count<42; count++) {
EPD_4IN2_SendData(EPD_4IN2_lut_ww[count]);
}
EPD_4IN2_SendCommand(0x22);
for(count=0; count<42; count++) {
EPD_4IN2_SendData(EPD_4IN2_lut_bw[count]);
}
EPD_4IN2_SendCommand(0x23);
for(count=0; count<42; count++) {
EPD_4IN2_SendData(EPD_4IN2_lut_wb[count]);
}
EPD_4IN2_SendCommand(0x24);
for(count=0; count<42; count++) {
EPD_4IN2_SendData(EPD_4IN2_lut_bb[count]);
}
}
/******************************************************************************
function : Initialize the e-Paper register
parameter:
******************************************************************************/
void EPD_4IN2_Init(void)
{
EPD_4IN2_Reset();
EPD_4IN2_SendCommand(0x01); // POWER SETTING
EPD_4IN2_SendData(0x03);
EPD_4IN2_SendData(0x00);
EPD_4IN2_SendData(0x2b);
EPD_4IN2_SendData(0x2b);
EPD_4IN2_SendCommand(0x06); // boost soft start
EPD_4IN2_SendData(0x17); //A
EPD_4IN2_SendData(0x17); //B
EPD_4IN2_SendData(0x17); //C
EPD_4IN2_SendCommand(0x04); // POWER_ON
EPD_4IN2_ReadBusy();
EPD_4IN2_SendCommand(0x00); // panel setting
EPD_4IN2_SendData(0xbf); // KW-BF KWR-AF BWROTP 0f BWOTP 1f
EPD_4IN2_SendData(0x0d);
EPD_4IN2_SendCommand(0x30); // PLL setting
EPD_4IN2_SendData(0x3C); // 3A 100HZ 29 150Hz 39 200HZ 31 171HZ
EPD_4IN2_SendCommand(0x61); // resolution setting
EPD_4IN2_SendData(0x01);
EPD_4IN2_SendData(0x90); //128
EPD_4IN2_SendData(0x01); //
EPD_4IN2_SendData(0x2c);
EPD_4IN2_SendCommand(0x82); // vcom_DC setting
EPD_4IN2_SendData(0x28);
EPD_4IN2_SendCommand(0X50); // VCOM AND DATA INTERVAL SETTING
EPD_4IN2_SendData(0x97); // 97white border 77black border VBDF 17|D7 VBDW 97 VBDB 57 VBDF F7 VBDW 77 VBDB 37 VBDR B7
EPD_4IN2_SetLut();
}
/******************************************************************************
function : Clear screen
parameter:
******************************************************************************/
void EPD_4IN2_Clear(void)
{
UWORD Width, Height;
Width = (EPD_4IN2_WIDTH % 8 == 0)? (EPD_4IN2_WIDTH / 8 ): (EPD_4IN2_WIDTH / 8 + 1);
Height = EPD_4IN2_HEIGHT;
EPD_4IN2_SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_4IN2_SendData(0xFF);
}
}
EPD_4IN2_SendCommand(0x13);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_4IN2_SendData(0xFF);
}
}
EPD_4IN2_TurnOnDisplay();
}
/******************************************************************************
function : Sends the image buffer in RAM to e-Paper and displays
parameter:
******************************************************************************/
void EPD_4IN2_Display(UBYTE *Image)
{
UWORD Width, Height;
Width = (EPD_4IN2_WIDTH % 8 == 0)? (EPD_4IN2_WIDTH / 8 ): (EPD_4IN2_WIDTH / 8 + 1);
Height = EPD_4IN2_HEIGHT;
EPD_4IN2_SendCommand(0x13);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_4IN2_SendData(Image[i + j * Width]);
}
}
EPD_4IN2_TurnOnDisplay();
}
/******************************************************************************
function : Enter sleep mode
parameter:
******************************************************************************/
void EPD_4IN2_Sleep(void)
{
EPD_4IN2_SendCommand(0x02); // POWER_OFF
EPD_4IN2_ReadBusy();
EPD_4IN2_SendCommand(0x07); // DEEP_SLEEP
EPD_4IN2_SendData(0XA5);
}

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/*****************************************************************************
* | File : EPD_4in2.h
* | Author : Waveshare team
* | Function : 4.2inch e-paper
* | Info :
*----------------
* | This version: V3.0
* | Date : 2019-06-13
* | Info :
* -----------------------------------------------------------------------------
* V3.0(2019-06-13):
* 1.Change:
* lut_vcomDC[] => EPD_4IN2_lut_vcomDC[]
* lut_ww[] => EPD_4IN2_lut_ww[]
* lut_bw[] => EPD_4IN2_lut_bw[]
* lut_wb[] => EPD_4IN2_lut_wb[]
* lut_bb[] => EPD_4IN2_lut_bb[]
* EPD_Reset() => EPD_4IN2_Reset()
* EPD_SendCommand() => EPD_4IN2_SendCommand()
* EPD_SendData() => EPD_4IN2_SendData()
* EPD_WaitUntilIdle() => EPD_4IN2_ReadBusy()
* EPD_SetFullReg() => EPD_4IN2_SetFullReg()
* EPD_SetPartReg() => EPD_4IN2_SetPartReg()
* EPD_TurnOnDisplay() => EPD_4IN2_TurnOnDisplay()
* EPD_Init() => EPD_4IN2_Init()
* EPD_Clear() => EPD_4IN2_Clear()
* EPD_Display() => EPD_4IN2_Display()
* EPD_Sleep() => EPD_4IN2_Sleep()
* 2.remove commands define:
* #define PANEL_SETTING 0x00
* #define POWER_SETTING 0x01
* #define POWER_OFF 0x02
* #define POWER_OFF_SEQUENCE_SETTING 0x03
* #define POWER_ON 0x04
* #define POWER_ON_MEASURE 0x05
* #define BOOSTER_SOFT_START 0x06
* #define DEEP_SLEEP 0x07
* #define DATA_START_TRANSMISSION_1 0x10
* #define DATA_STOP 0x11
* #define DISPLAY_REFRESH 0x12
* #define DATA_START_TRANSMISSION_2 0x13
* #define VCOM_LUT 0x20
* #define W2W_LUT 0x21
* #define B2W_LUT 0x22
* #define W2B_LUT 0x23
* #define B2B_LUT 0x24
* #define PLL_CONTROL 0x30
* #define TEMPERATURE_SENSOR_CALIBRATION 0x40
* #define TEMPERATURE_SENSOR_SELECTION 0x41
* #define TEMPERATURE_SENSOR_WRITE 0x42
* #define TEMPERATURE_SENSOR_READ 0x43
* #define VCOM_AND_DATA_INTERVAL_SETTING 0x50
* #define LOW_POWER_DETECTION 0x51
* #define TCON_SETTING 0x60
* #define RESOLUTION_SETTING 0x61
* #define GET_STATUS 0x71
* #define AUTO_MEASURE_VCOM 0x80
* #define READ_VCOM_VALUE 0x81
* #define VCM_DC_SETTING 0x82
* #define PARTIAL_WINDOW 0x90
* #define PARTIAL_IN 0x91
* #define PARTIAL_OUT 0x92
* #define PROGRAM_MODE 0xA0
* #define ACTIVE_PROGRAM 0xA1
* #define READ_OTP_DATA 0xA2
* #define POWER_SAVING 0xE3
* V2.0(2018-10-30):
* 1.Remove:ImageBuff[EPD_HEIGHT * EPD_WIDTH / 8]
* 2.Change:EPD_Display(UBYTE *Image)
* Need to pass parameters: pointer to cached data
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#ifndef _EPD_4IN2_H_
#define _EPD_4IN2_H_
#include "DEV_Config.h"
// Display resolution
#define EPD_4IN2_WIDTH 400
#define EPD_4IN2_HEIGHT 300
void EPD_4IN2_Init(void);
void EPD_4IN2_Clear(void);
void EPD_4IN2_Display(UBYTE *Image);
void EPD_4IN2_Sleep(void);
#endif

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/*****************************************************************************
* | File : EPD_4in2b.c
* | Author : Waveshare team
* | Function : 4.2inch e-paper b&c
* | Info :
*----------------
* | This version: V3.0
* | Date : 2019-06-13
* | Info :
* -----------------------------------------------------------------------------
* V3.0(2019-06-13):
* 1.Change:
* EPD_Reset() => EPD_4IN2BC_Reset()
* EPD_SendCommand() => EPD_4IN2BC_SendCommand()
* EPD_SendData() => EPD_4IN2BC_SendData()
* EPD_WaitUntilIdle() => EPD_4IN2BC_ReadBusy()
* EPD_Init() => EPD_4IN2BC_Init()
* EPD_Clear() => EPD_4IN2BC_Clear()
* EPD_Display() => EPD_4IN2BC_Display()
* EPD_Sleep() => EPD_4IN2BC_Sleep()
* 2.remove commands define:
* #define PANEL_SETTING 0x00
* #define POWER_SETTING 0x01
* #define POWER_OFF 0x02
* #define POWER_OFF_SEQUENCE_SETTING 0x03
* #define POWER_ON 0x04
* #define POWER_ON_MEASURE 0x05
* #define BOOSTER_SOFT_START 0x06
* #define DEEP_SLEEP 0x07
* #define DATA_START_TRANSMISSION_1 0x10
* #define DATA_STOP 0x11
* #define DISPLAY_REFRESH 0x12
* #define DATA_START_TRANSMISSION_2 0x13
* #define VCOM_LUT 0x20
* #define W2W_LUT 0x21
* #define B2W_LUT 0x22
* #define W2B_LUT 0x23
* #define B2B_LUT 0x24
* #define PLL_CONTROL 0x30
* #define TEMPERATURE_SENSOR_CALIBRATION 0x40
* #define TEMPERATURE_SENSOR_SELECTION 0x41
* #define TEMPERATURE_SENSOR_WRITE 0x42
* #define TEMPERATURE_SENSOR_READ 0x43
* #define VCOM_AND_DATA_INTERVAL_SETTING 0x50
* #define LOW_POWER_DETECTION 0x51
* #define TCON_SETTING 0x60
* #define RESOLUTION_SETTING 0x61
* #define GET_STATUS 0x71
* #define AUTO_MEASURE_VCOM 0x80
* #define READ_VCOM_VALUE 0x81
* #define VCM_DC_SETTING 0x82
* #define PARTIAL_WINDOW 0x90
* #define PARTIAL_IN 0x91
* #define PARTIAL_OUT 0x92
* #define PROGRAM_MODE 0xA0
* #define ACTIVE_PROGRAM 0xA1
* #define READ_OTP_DATA 0xA2
* #define POWER_SAVING 0xE3
* -----------------------------------------------------------------------------
* V2.0(2018-11-09):
* 1.Remove:ImageBuff[EPD_HEIGHT * EPD_WIDTH / 8]
* 2.Change:EPD_Display(UBYTE *Image)
* Need to pass parameters: pointer to cached data
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#include "EPD_4in2bc.h"
#include "Debug.h"
/******************************************************************************
function : Software reset
parameter:
******************************************************************************/
static void EPD_4IN2BC_Reset(void)
{
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(200);
DEV_Digital_Write(EPD_RST_PIN, 0);
DEV_Delay_ms(200);
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(200);
}
/******************************************************************************
function : send command
parameter:
Reg : Command register
******************************************************************************/
static void EPD_4IN2BC_SendCommand(UBYTE Reg)
{
DEV_Digital_Write(EPD_DC_PIN, 0);
DEV_Digital_Write(EPD_CS_PIN, 0);
DEV_SPI_WriteByte(Reg);
DEV_Digital_Write(EPD_CS_PIN, 1);
}
/******************************************************************************
function : send data
parameter:
Data : Write data
******************************************************************************/
static void EPD_4IN2BC_SendData(UBYTE Data)
{
DEV_Digital_Write(EPD_DC_PIN, 1);
DEV_Digital_Write(EPD_CS_PIN, 0);
DEV_SPI_WriteByte(Data);
DEV_Digital_Write(EPD_CS_PIN, 1);
}
/******************************************************************************
function : Wait until the busy_pin goes LOW
parameter:
******************************************************************************/
void EPD_4IN2BC_ReadBusy(void)
{
Debug("e-Paper busy\r\n");
while(DEV_Digital_Read(EPD_BUSY_PIN) == 0) { //0: busy, 1: idle
DEV_Delay_ms(100);
}
Debug("e-Paper busy release\r\n");
}
/******************************************************************************
function : Turn On Display
parameter:
******************************************************************************/
static void EPD_4IN2BC_TurnOnDisplay(void)
{
EPD_4IN2BC_SendCommand(0x12); // DISPLAY_REFRESH
DEV_Delay_ms(100);
EPD_4IN2BC_ReadBusy();
}
/******************************************************************************
function : Initialize the e-Paper register
parameter:
******************************************************************************/
void EPD_4IN2BC_Init(void)
{
EPD_4IN2BC_Reset();
EPD_4IN2BC_SendCommand(0x06); // BOOSTER_SOFT_START
EPD_4IN2BC_SendData(0x17);
EPD_4IN2BC_SendData(0x17);
EPD_4IN2BC_SendData(0x17); // 07 0f 17 1f 27 2F 37 2f
EPD_4IN2BC_SendCommand(0x04); // POWER_ON
EPD_4IN2BC_ReadBusy();
EPD_4IN2BC_SendCommand(0x00); // PANEL_SETTING
EPD_4IN2BC_SendData(0x0F); // LUT from OTP
}
/******************************************************************************
function : Clear screen
parameter:
******************************************************************************/
void EPD_4IN2BC_Clear(void)
{
UWORD Width, Height;
Width = (EPD_4IN2BC_WIDTH % 8 == 0)? (EPD_4IN2BC_WIDTH / 8 ): (EPD_4IN2BC_WIDTH / 8 + 1);
Height = EPD_4IN2BC_HEIGHT;
EPD_4IN2BC_SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_4IN2BC_SendData(0xFF);
}
}
EPD_4IN2BC_SendCommand(0x13);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_4IN2BC_SendData(0xFF);
}
}
EPD_4IN2BC_TurnOnDisplay();
}
/******************************************************************************
function : Sends the image buffer in RAM to e-Paper and displays
parameter:
******************************************************************************/
void EPD_4IN2BC_Display(const UBYTE *blackimage, const UBYTE *ryimage)
{
UWORD Width, Height;
Width = (EPD_4IN2BC_WIDTH % 8 == 0)? (EPD_4IN2BC_WIDTH / 8 ): (EPD_4IN2BC_WIDTH / 8 + 1);
Height = EPD_4IN2BC_HEIGHT;
EPD_4IN2BC_SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_4IN2BC_SendData(blackimage[i + j * Width]);
}
}
EPD_4IN2BC_SendCommand(0x13);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_4IN2BC_SendData(ryimage[i + j * Width]);
}
}
EPD_4IN2BC_TurnOnDisplay();
}
/******************************************************************************
function : Enter sleep mode
parameter:
******************************************************************************/
void EPD_4IN2BC_Sleep(void)
{
EPD_4IN2BC_SendCommand(0x02); // POWER_OFF
EPD_4IN2BC_ReadBusy();
EPD_4IN2BC_SendCommand(0x07); // DEEP_SLEEP
EPD_4IN2BC_SendData(0XA5);
}

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/*****************************************************************************
* | File : EPD_4in2b.h
* | Author : Waveshare team
* | Function : 4.2inch e-paper b&c
* | Info :
*----------------
* | This version: V3.0
* | Date : 2019-06-13
* | Info :
* -----------------------------------------------------------------------------
* V3.0(2019-06-13):
* 1.Change:
* EPD_Reset() => EPD_4IN2BC_Reset()
* EPD_SendCommand() => EPD_4IN2BC_SendCommand()
* EPD_SendData() => EPD_4IN2BC_SendData()
* EPD_WaitUntilIdle() => EPD_4IN2BC_ReadBusy()
* EPD_Init() => EPD_4IN2BC_Init()
* EPD_Clear() => EPD_4IN2BC_Clear()
* EPD_Display() => EPD_4IN2BC_Display()
* EPD_Sleep() => EPD_4IN2BC_Sleep()
* 2.remove commands define:
* #define PANEL_SETTING 0x00
* #define POWER_SETTING 0x01
* #define POWER_OFF 0x02
* #define POWER_OFF_SEQUENCE_SETTING 0x03
* #define POWER_ON 0x04
* #define POWER_ON_MEASURE 0x05
* #define BOOSTER_SOFT_START 0x06
* #define DEEP_SLEEP 0x07
* #define DATA_START_TRANSMISSION_1 0x10
* #define DATA_STOP 0x11
* #define DISPLAY_REFRESH 0x12
* #define DATA_START_TRANSMISSION_2 0x13
* #define VCOM_LUT 0x20
* #define W2W_LUT 0x21
* #define B2W_LUT 0x22
* #define W2B_LUT 0x23
* #define B2B_LUT 0x24
* #define PLL_CONTROL 0x30
* #define TEMPERATURE_SENSOR_CALIBRATION 0x40
* #define TEMPERATURE_SENSOR_SELECTION 0x41
* #define TEMPERATURE_SENSOR_WRITE 0x42
* #define TEMPERATURE_SENSOR_READ 0x43
* #define VCOM_AND_DATA_INTERVAL_SETTING 0x50
* #define LOW_POWER_DETECTION 0x51
* #define TCON_SETTING 0x60
* #define RESOLUTION_SETTING 0x61
* #define GET_STATUS 0x71
* #define AUTO_MEASURE_VCOM 0x80
* #define READ_VCOM_VALUE 0x81
* #define VCM_DC_SETTING 0x82
* #define PARTIAL_WINDOW 0x90
* #define PARTIAL_IN 0x91
* #define PARTIAL_OUT 0x92
* #define PROGRAM_MODE 0xA0
* #define ACTIVE_PROGRAM 0xA1
* #define READ_OTP_DATA 0xA2
* #define POWER_SAVING 0xE3
* -----------------------------------------------------------------------------
* V2.0(2018-11-09):
* 1.Remove:ImageBuff[EPD_HEIGHT * EPD_WIDTH / 8]
* 2.Change:EPD_Display(UBYTE *Image)
* Need to pass parameters: pointer to cached data
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#ifndef __EPD_4IN2BC_H_
#define __EPD_4IN2BC_H_
#include "DEV_Config.h"
// Display resolution
#define EPD_4IN2BC_WIDTH 400
#define EPD_4IN2BC_HEIGHT 300
void EPD_4IN2BC_Init(void);
void EPD_4IN2BC_Clear(void);
void EPD_4IN2BC_Display(const UBYTE *blackimage, const UBYTE *ryimage);
void EPD_4IN2BC_Sleep(void);
#endif

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/*****************************************************************************
* | File : EPD_5in83.c
* | Author : Waveshare team
* | Function : 5.83inch e-paper
* | Info :
*----------------
* | This version: V3.0
* | Date : 2019-06-13
* | Info :
* -----------------------------------------------------------------------------
* V3.0(2019-06-13):
* 1.Change:
* EPD_Reset() => EPD_5IN83_Reset()
* EPD_SendCommand() => EPD_5IN83_SendCommand()
* EPD_SendData() => EPD_5IN83_SendData()
* EPD_WaitUntilIdle() => EPD_5IN83_ReadBusy()
* EPD_SetFullReg() => EPD_5IN83_SetFullReg()
* EPD_SetPartReg() => EPD_5IN83_SetPartReg()
* EPD_TurnOnDisplay() => EPD_5IN83_TurnOnDisplay()
* EPD_Init() => EPD_5IN83_Init()
* EPD_Clear() => EPD_5IN83_Clear()
* EPD_Display() => EPD_5IN83_Display()
* EPD_Sleep() => EPD_5IN83_Sleep()
* 2.remove commands define:
* #define PANEL_SETTING 0x00
* #define POWER_SETTING 0x01
* #define POWER_OFF 0x02
* #define POWER_OFF_SEQUENCE_SETTING 0x03
* #define POWER_ON 0x04
* #define POWER_ON_MEASURE 0x05
* #define BOOSTER_SOFT_START 0x06
* #define DEEP_SLEEP 0x07
* #define DATA_START_TRANSMISSION_1 0x10
* #define DATA_STOP 0x11
* #define DISPLAY_REFRESH 0x12
* #define DATA_START_TRANSMISSION_2 0x13
* #define VCOM_LUT 0x20
* #define W2W_LUT 0x21
* #define B2W_LUT 0x22
* #define W2B_LUT 0x23
* #define B2B_LUT 0x24
* #define PLL_CONTROL 0x30
* #define TEMPERATURE_SENSOR_CALIBRATION 0x40
* #define TEMPERATURE_SENSOR_SELECTION 0x41
* #define TEMPERATURE_SENSOR_WRITE 0x42
* #define TEMPERATURE_SENSOR_READ 0x43
* #define VCOM_AND_DATA_INTERVAL_SETTING 0x50
* #define LOW_POWER_DETECTION 0x51
* #define TCON_SETTING 0x60
* #define RESOLUTION_SETTING 0x61
* #define GET_STATUS 0x71
* #define AUTO_MEASURE_VCOM 0x80
* #define READ_VCOM_VALUE 0x81
* #define VCM_DC_SETTING 0x82
* #define PARTIAL_WINDOW 0x90
* #define PARTIAL_IN 0x91
* #define PARTIAL_OUT 0x92
* #define PROGRAM_MODE 0xA0
* #define ACTIVE_PROGRAM 0xA1
* #define READ_OTP_DATA 0xA2
* #define POWER_SAVING 0xE3
* -----------------------------------------------------------------------------
* V2.0(2018-11-09):
* 1.Remove:ImageBuff[EPD_HEIGHT * EPD_WIDTH / 8]
* 2.Change:EPD_Display(UBYTE *Image)
* Need to pass parameters: pointer to cached data
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#include "EPD_5in83.h"
#include "Debug.h"
/******************************************************************************
function : Software reset
parameter:
******************************************************************************/
static void EPD_5IN83_Reset(void)
{
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(200);
DEV_Digital_Write(EPD_RST_PIN, 0);
DEV_Delay_ms(200);
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(200);
}
/******************************************************************************
function : send command
parameter:
Reg : Command register
******************************************************************************/
static void EPD_5IN83_SendCommand(UBYTE Reg)
{
DEV_Digital_Write(EPD_DC_PIN, 0);
DEV_Digital_Write(EPD_CS_PIN, 0);
DEV_SPI_WriteByte(Reg);
DEV_Digital_Write(EPD_CS_PIN, 1);
}
/******************************************************************************
function : send data
parameter:
Data : Write data
******************************************************************************/
static void EPD_5IN83_SendData(UBYTE Data)
{
DEV_Digital_Write(EPD_DC_PIN, 1);
DEV_Digital_Write(EPD_CS_PIN, 0);
DEV_SPI_WriteByte(Data);
DEV_Digital_Write(EPD_CS_PIN, 1);
}
/******************************************************************************
function : Wait until the busy_pin goes LOW
parameter:
******************************************************************************/
static void EPD_5IN83_ReadBusy(void)
{
Debug("e-Paper busy\r\n");
while(DEV_Digital_Read(EPD_BUSY_PIN) == 0) { //LOW: idle, HIGH: busy
DEV_Delay_ms(100);
}
Debug("e-Paper busy release\r\n");
}
/******************************************************************************
function : Turn On Display
parameter:
******************************************************************************/
static void EPD_5IN83_TurnOnDisplay(void)
{
EPD_5IN83_SendCommand(0x12); // DISPLAY_REFRESH
DEV_Delay_ms(100);
EPD_5IN83_ReadBusy();
}
/******************************************************************************
function : Initialize the e-Paper register
parameter:
******************************************************************************/
void EPD_5IN83_Init(void)
{
EPD_5IN83_Reset();
EPD_5IN83_SendCommand(0x01); // POWER_SETTING
EPD_5IN83_SendData(0x37);
EPD_5IN83_SendData(0x00);
EPD_5IN83_SendCommand(0x00); // PANEL_SETTING
EPD_5IN83_SendData(0xCF);
EPD_5IN83_SendData(0x08);
EPD_5IN83_SendCommand(0x06); // BOOSTER_SOFT_START
EPD_5IN83_SendData(0xc7);
EPD_5IN83_SendData(0xcc);
EPD_5IN83_SendData(0x28);
EPD_5IN83_SendCommand(0x04); // POWER_ON
EPD_5IN83_ReadBusy();
EPD_5IN83_SendCommand(0x30); // PLL_CONTROL
EPD_5IN83_SendData(0x3c);
EPD_5IN83_SendCommand(0x41); // TEMPERATURE_CALIBRATION
EPD_5IN83_SendData(0x00);
EPD_5IN83_SendCommand(0x50); // VCOM_AND_DATA_INTERVAL_SETTING
EPD_5IN83_SendData(0x77);
EPD_5IN83_SendCommand(0x60); // TCON_SETTING
EPD_5IN83_SendData(0x22);
EPD_5IN83_SendCommand(0x61); // TCON_RESOLUTION
EPD_5IN83_SendData(EPD_5IN83_WIDTH >> 8); // source 600
EPD_5IN83_SendData(EPD_5IN83_WIDTH & 0xff);
EPD_5IN83_SendData(EPD_5IN83_HEIGHT >> 8); // gate 448
EPD_5IN83_SendData(EPD_5IN83_HEIGHT & 0xff);
EPD_5IN83_SendCommand(0x82); // VCM_DC_SETTING
EPD_5IN83_SendData(0x1E); // decide by LUT file
EPD_5IN83_SendCommand(0xe5); // FLASH MODE
EPD_5IN83_SendData(0x03);
}
/******************************************************************************
function : Clear screen
parameter:
******************************************************************************/
void EPD_5IN83_Clear(void)
{
UWORD Width, Height;
Width = (EPD_5IN83_WIDTH % 8 == 0)? (EPD_5IN83_WIDTH / 8 ): (EPD_5IN83_WIDTH / 8 + 1);
Height = EPD_5IN83_HEIGHT;
EPD_5IN83_SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
for(UBYTE k = 0; k < 4; k++) {
EPD_5IN83_SendData(0x33);
}
}
}
EPD_5IN83_TurnOnDisplay();
}
/******************************************************************************
function : Sends the image buffer in RAM to e-Paper and displays
parameter:
******************************************************************************/
void EPD_5IN83_Display(UBYTE *Image)
{
UBYTE Data_Black, Data;
UWORD Width, Height;
Width = (EPD_5IN83_WIDTH % 8 == 0)? (EPD_5IN83_WIDTH / 8 ): (EPD_5IN83_WIDTH / 8 + 1);
Height = EPD_5IN83_HEIGHT;
EPD_5IN83_SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
Data_Black = ~Image[i + j * Width];
for(UBYTE k = 0; k < 8; k++) {
if(Data_Black & 0x80)
Data = 0x00;
else
Data = 0x03;
Data <<= 4;
Data_Black <<= 1;
k++;
if(Data_Black & 0x80)
Data |= 0x00;
else
Data |= 0x03;
Data_Black <<= 1;
EPD_5IN83_SendData(Data);
}
}
}
EPD_5IN83_TurnOnDisplay();
}
/******************************************************************************
function : Enter sleep mode
parameter:
******************************************************************************/
void EPD_5IN83_Sleep(void)
{
EPD_5IN83_SendCommand(0x02); // POWER_OFF
EPD_5IN83_ReadBusy();
EPD_5IN83_SendCommand(0x07); // DEEP_SLEEP
EPD_5IN83_SendData(0XA5);
}

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/*****************************************************************************
* | File : EPD_5in83.h
* | Author : Waveshare team
* | Function : 5.83inch e-paper
* | Info :
*----------------
* | This version: V3.0
* | Date : 2019-06-13
* | Info :
* -----------------------------------------------------------------------------
* V3.0(2019-06-13):
* 1.Change:
* EPD_Reset() => EPD_5IN83_Reset()
* EPD_SendCommand() => EPD_5IN83_SendCommand()
* EPD_SendData() => EPD_5IN83_SendData()
* EPD_WaitUntilIdle() => EPD_5IN83_ReadBusy()
* EPD_SetFullReg() => EPD_5IN83_SetFullReg()
* EPD_SetPartReg() => EPD_5IN83_SetPartReg()
* EPD_TurnOnDisplay() => EPD_5IN83_TurnOnDisplay()
* EPD_Init() => EPD_5IN83_Init()
* EPD_Clear() => EPD_5IN83_Clear()
* EPD_Display() => EPD_5IN83_Display()
* EPD_Sleep() => EPD_5IN83_Sleep()
* 2.remove commands define:
* #define PANEL_SETTING 0x00
* #define POWER_SETTING 0x01
* #define POWER_OFF 0x02
* #define POWER_OFF_SEQUENCE_SETTING 0x03
* #define POWER_ON 0x04
* #define POWER_ON_MEASURE 0x05
* #define BOOSTER_SOFT_START 0x06
* #define DEEP_SLEEP 0x07
* #define DATA_START_TRANSMISSION_1 0x10
* #define DATA_STOP 0x11
* #define DISPLAY_REFRESH 0x12
* #define DATA_START_TRANSMISSION_2 0x13
* #define VCOM_LUT 0x20
* #define W2W_LUT 0x21
* #define B2W_LUT 0x22
* #define W2B_LUT 0x23
* #define B2B_LUT 0x24
* #define PLL_CONTROL 0x30
* #define TEMPERATURE_SENSOR_CALIBRATION 0x40
* #define TEMPERATURE_SENSOR_SELECTION 0x41
* #define TEMPERATURE_SENSOR_WRITE 0x42
* #define TEMPERATURE_SENSOR_READ 0x43
* #define VCOM_AND_DATA_INTERVAL_SETTING 0x50
* #define LOW_POWER_DETECTION 0x51
* #define TCON_SETTING 0x60
* #define RESOLUTION_SETTING 0x61
* #define GET_STATUS 0x71
* #define AUTO_MEASURE_VCOM 0x80
* #define READ_VCOM_VALUE 0x81
* #define VCM_DC_SETTING 0x82
* #define PARTIAL_WINDOW 0x90
* #define PARTIAL_IN 0x91
* #define PARTIAL_OUT 0x92
* #define PROGRAM_MODE 0xA0
* #define ACTIVE_PROGRAM 0xA1
* #define READ_OTP_DATA 0xA2
* #define POWER_SAVING 0xE3
* -----------------------------------------------------------------------------
* V2.0(2018-11-09):
* 1.Remove:ImageBuff[EPD_HEIGHT * EPD_WIDTH / 8]
* 2.Change:EPD_Display(UBYTE *Image)
* Need to pass parameters: pointer to cached data
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#ifndef __EPD_5IN83_H_
#define __EPD_5IN83_H_
#include "DEV_Config.h"
// Display resolution
#define EPD_5IN83_WIDTH 600
#define EPD_5IN83_HEIGHT 448
void EPD_5IN83_Init(void);
void EPD_5IN83_Clear(void);
void EPD_5IN83_Display(UBYTE *Image);
void EPD_5IN83_Sleep(void);
#endif

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/*****************************************************************************
* | File : EPD_5IN83BC.c
* | Author : Waveshare team
* | Function : 5.83inch e-paper b&c
* | Info :
* | This version: V3.0
* | Date : 2019-06-13
* | Info :
* -----------------------------------------------------------------------------
* V3.0(2019-06-13):
* 1.Change:
* EPD_Reset() => EPD_5IN83BC_Reset()
* EPD_SendCommand() => EPD_5IN83BC_SendCommand()
* EPD_SendData() => EPD_5IN83BC_SendData()
* EPD_WaitUntilIdle() => EPD_5IN83BC_ReadBusy()
* EPD_Init() => EPD_5IN83BC_Init()
* EPD_Clear() => EPD_5IN83BC_Clear()
* EPD_Display() => EPD_5IN83BC_Display()
* EPD_Sleep() => EPD_5IN83BC_Sleep()
* 2.Remove:
* #define PANEL_SETTING 0x00
* #define POWER_SETTING 0x01
* #define POWER_OFF 0x02
* #define POWER_OFF_SEQUENCE_SETTING 0x03
* #define POWER_ON 0x04
* #define POWER_ON_MEASURE 0x05
* #define BOOSTER_SOFT_START 0x06
* #define DEEP_SLEEP 0x07
* #define DATA_START_TRANSMISSION_1 0x10
* #define DATA_STOP 0x11
* #define DISPLAY_REFRESH 0x12
* #define IMAGE_PROCESS 0x13
* #define LUT_FOR_VCOM 0x20
* #define LUT_BLUE 0x21
* #define LUT_WHITE 0x22
* #define LUT_GRAY_1 0x23
* #define LUT_GRAY_2 0x24
* #define LUT_RED_0 0x25
* #define LUT_RED_1 0x26
* #define LUT_RED_2 0x27
* #define LUT_RED_3 0x28
* #define LUT_XON 0x29
* #define PLL_CONTROL 0x30
* #define TEMPERATURE_SENSOR_COMMAND 0x40
* #define TEMPERATURE_CALIBRATION 0x41
* #define TEMPERATURE_SENSOR_WRITE 0x42
* #define TEMPERATURE_SENSOR_READ 0x43
* #define VCOM_AND_DATA_INTERVAL_SETTING 0x50
* #define LOW_POWER_DETECTION 0x51
* #define TCON_SETTING 0x60
* #define TCON_RESOLUTION 0x61
* #define SPI_FLASH_CONTROL 0x65
* #define REVISION 0x70
* #define GET_STATUS 0x71
* #define AUTO_MEASUREMENT_VCOM 0x80
* #define READ_VCOM_VALUE 0x81
* #define VCM_DC_SETTING 0x82
* 3.add:
* EPD_5IN83BC_DisplayHalfScreen()
* -----------------------------------------------------------------------------
* V2.0(2018-11-09):
* 1.Remove:ImageBuff[EPD_HEIGHT * EPD_WIDTH / 8]
* 2.Change:EPD_Display(UBYTE *Image)
* Need to pass parameters: pointer to cached data
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#include "EPD_5in83bc.h"
#include "Debug.h"
/******************************************************************************
function : Software reset
parameter:
******************************************************************************/
static void EPD_5IN83BC_Reset(void)
{
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(200);
DEV_Digital_Write(EPD_RST_PIN, 0);
DEV_Delay_ms(200);
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(200);
}
/******************************************************************************
function : send command
parameter:
Reg : Command register
******************************************************************************/
static void EPD_5IN83BC_SendCommand(UBYTE Reg)
{
DEV_Digital_Write(EPD_DC_PIN, 0);
DEV_Digital_Write(EPD_CS_PIN, 0);
DEV_SPI_WriteByte(Reg);
DEV_Digital_Write(EPD_CS_PIN, 1);
}
/******************************************************************************
function : send data
parameter:
Data : Write data
******************************************************************************/
static void EPD_5IN83BC_SendData(UBYTE Data)
{
DEV_Digital_Write(EPD_DC_PIN, 1);
DEV_Digital_Write(EPD_CS_PIN, 0);
DEV_SPI_WriteByte(Data);
DEV_Digital_Write(EPD_CS_PIN, 1);
}
/******************************************************************************
function : Wait until the busy_pin goes LOW
parameter:
******************************************************************************/
void EPD_5IN83BC_ReadBusy(void)
{
UBYTE busy;
Debug("e-Paper busy\r\n");
do {
EPD_5IN83BC_SendCommand(0x71);
busy = DEV_Digital_Read(EPD_BUSY_PIN);
busy =!(busy & 0x01);
} while(busy);
Debug("e-Paper busy release\r\n");
}
/******************************************************************************
function : Turn On Display
parameter:
******************************************************************************/
static void EPD_5IN83BC_TurnOnDisplay(void)
{
EPD_5IN83BC_SendCommand(0x04); // POWER ON
EPD_5IN83BC_ReadBusy();
EPD_5IN83BC_SendCommand(0x12); // display refresh
DEV_Delay_ms(100);
EPD_5IN83BC_ReadBusy();
}
/******************************************************************************
function : Initialize the e-Paper register
parameter:
******************************************************************************/
void EPD_5IN83BC_Init(void)
{
EPD_5IN83BC_Reset();
EPD_5IN83BC_SendCommand(0x01); // POWER_SETTING
EPD_5IN83BC_SendData(0x37);
EPD_5IN83BC_SendData(0x00);
EPD_5IN83BC_SendCommand(0x00); // PANEL_SETTING
EPD_5IN83BC_SendData(0xCF);
EPD_5IN83BC_SendData(0x08);
EPD_5IN83BC_SendCommand(0x30); // PLL_CONTROL
EPD_5IN83BC_SendData(0x3A); //PLL: 0-15:0x3C, 15+:0x3A
EPD_5IN83BC_SendCommand(0x82); // VCM_DC_SETTING
EPD_5IN83BC_SendData(0x28); //all temperature range
EPD_5IN83BC_SendCommand(0x06); // BOOSTER_SOFT_START
EPD_5IN83BC_SendData (0xc7);
EPD_5IN83BC_SendData (0xcc);
EPD_5IN83BC_SendData (0x15);
EPD_5IN83BC_SendCommand(0x50); // VCOM AND DATA INTERVAL SETTING
EPD_5IN83BC_SendData(0x77);
EPD_5IN83BC_SendCommand(0x60); // TCON_SETTING
EPD_5IN83BC_SendData(0x22);
EPD_5IN83BC_SendCommand(0x65); // FLASH CONTROL
EPD_5IN83BC_SendData(0x00);
EPD_5IN83BC_SendCommand(0x61); // TCON_RESOLUTION
EPD_5IN83BC_SendData (0x02); // source 600
EPD_5IN83BC_SendData (0x58);
EPD_5IN83BC_SendData (0x01); // gate 448
EPD_5IN83BC_SendData (0xc0);
EPD_5IN83BC_SendCommand(0xe5); // FLASH MODE
EPD_5IN83BC_SendData(0x03);
}
/******************************************************************************
function : Clear screen
parameter:
******************************************************************************/
void EPD_5IN83BC_Clear(void)
{
UWORD Width, Height;
Width = (EPD_5IN83BC_WIDTH % 8 == 0)? (EPD_5IN83BC_WIDTH / 8): (EPD_5IN83BC_WIDTH / 8 + 1);
Height = EPD_5IN83BC_HEIGHT;
EPD_5IN83BC_SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
for(UBYTE k = 0; k < 4; k++) {
EPD_5IN83BC_SendData(0x33);
}
}
}
EPD_5IN83BC_TurnOnDisplay();
}
/******************************************************************************
function : Sends the image buffer in RAM to e-Paper and displays
parameter:
******************************************************************************/
void EPD_5IN83BC_Display(const UBYTE *blackimage, const UBYTE *ryimage)
{
UBYTE Data_Black, Data_RY, Data;
UDOUBLE i, j, Width, Height;
Width = (EPD_5IN83BC_WIDTH % 8 == 0)? (EPD_5IN83BC_WIDTH / 8 ): (EPD_5IN83BC_WIDTH / 8 + 1);
Height = EPD_5IN83BC_HEIGHT;
EPD_5IN83BC_SendCommand(0x10);
for (j = 0; j < Height; j++) {
for (i = 0; i < Width; i++) {
Data_Black = blackimage[i + j * Width];
Data_RY = ryimage[i + j * Width]; // red or yellow
for(UBYTE k = 0; k < 8; k++) {
if ((Data_RY & 0x80) == 0x00) {
Data = 0x04; //red
} else if ((Data_Black & 0x80) == 0x00) {
Data = 0x00; //black
} else {
Data = 0x03; //white
}
Data = (Data << 4) & 0xFF;
Data_Black = (Data_Black << 1) & 0xFF;
Data_RY = (Data_RY << 1) & 0xFF;
k += 1;
if((Data_RY & 0x80) == 0x00) {
Data |= 0x04; //red
} else if ((Data_Black & 0x80) == 0x00) {
Data |= 0x00; //black
} else {
Data |= 0x03; //white
}
Data_Black = (Data_Black << 1) & 0xFF;
Data_RY = (Data_RY << 1) & 0xFF;
EPD_5IN83BC_SendData(Data);
}
}
}
EPD_5IN83BC_TurnOnDisplay();
}
/******************************************************************************
function : Sends the image buffer in RAM to e-Paper and displays
parameter:
******************************************************************************/
void EPD_5IN83BC_DisplayHalfScreen(const UBYTE *blackimage, const UBYTE *ryimage)
{
UBYTE Data_Black, Data_RY, Data;
UDOUBLE i, j, Width, Height;
Width = (EPD_5IN83BC_WIDTH % 8 == 0)? (EPD_5IN83BC_WIDTH / 8 ): (EPD_5IN83BC_WIDTH / 8 + 1);
Height = EPD_5IN83BC_HEIGHT;
EPD_5IN83BC_SendCommand(0x10);
for (j = 0; j < Height / 2; j++) {
for (i = 0; i < Width; i++) {
Data_Black = blackimage[i + j * Width];
Data_RY = ryimage[i + j * Width]; // red or yellow
for(UBYTE k = 0; k < 8; k++) {
if ((Data_RY & 0x80) == 0x00) {
Data = 0x04; //red
} else if ((Data_Black & 0x80) == 0x00) {
Data = 0x00; //black
} else {
Data = 0x03; //white
}
Data = (Data << 4) & 0xFF;
Data_Black = (Data_Black << 1) & 0xFF;
Data_RY = (Data_RY << 1) & 0xFF;
k += 1;
if((Data_RY & 0x80) == 0x00) {
Data |= 0x04; //red
} else if ((Data_Black & 0x80) == 0x00) {
Data |= 0x00; //black
} else {
Data |= 0x03; //white
}
Data_Black = (Data_Black << 1) & 0xFF;
Data_RY = (Data_RY << 1) & 0xFF;
EPD_5IN83BC_SendData(Data);
}
}
}
for (j = 0; j < Height / 2; j++) {
for (i = 0; i < Width; i++) {
for(UBYTE k = 0; k < 4; k++) {
EPD_5IN83BC_SendData(0x33);
}
}
}
EPD_5IN83BC_TurnOnDisplay();
}
/******************************************************************************
function : Enter sleep mode
parameter:
******************************************************************************/
void EPD_5IN83BC_Sleep(void)
{
EPD_5IN83BC_SendCommand(0x02); // POWER_OFF
EPD_5IN83BC_ReadBusy();
EPD_5IN83BC_SendCommand(0x07); // DEEP_SLEEP
EPD_5IN83BC_SendData(0XA5);
}

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/*****************************************************************************
* | File : EPD_5IN83BC.h
* | Author : Waveshare team
* | Function : 5.83inch e-paper b&c
* | Info :
* | This version: V3.0
* | Date : 2019-06-13
* | Info :
* -----------------------------------------------------------------------------
* V3.0(2019-06-13):
* 1.Change:
* EPD_Reset() => EPD_5IN83BC_Reset()
* EPD_SendCommand() => EPD_5IN83BC_SendCommand()
* EPD_SendData() => EPD_5IN83BC_SendData()
* EPD_WaitUntilIdle() => EPD_5IN83BC_ReadBusy()
* EPD_Init() => EPD_5IN83BC_Init()
* EPD_Clear() => EPD_5IN83BC_Clear()
* EPD_Display() => EPD_5IN83BC_Display()
* EPD_Sleep() => EPD_5IN83BC_Sleep()
* 2.Remove:
* #define PANEL_SETTING 0x00
* #define POWER_SETTING 0x01
* #define POWER_OFF 0x02
* #define POWER_OFF_SEQUENCE_SETTING 0x03
* #define POWER_ON 0x04
* #define POWER_ON_MEASURE 0x05
* #define BOOSTER_SOFT_START 0x06
* #define DEEP_SLEEP 0x07
* #define DATA_START_TRANSMISSION_1 0x10
* #define DATA_STOP 0x11
* #define DISPLAY_REFRESH 0x12
* #define IMAGE_PROCESS 0x13
* #define LUT_FOR_VCOM 0x20
* #define LUT_BLUE 0x21
* #define LUT_WHITE 0x22
* #define LUT_GRAY_1 0x23
* #define LUT_GRAY_2 0x24
* #define LUT_RED_0 0x25
* #define LUT_RED_1 0x26
* #define LUT_RED_2 0x27
* #define LUT_RED_3 0x28
* #define LUT_XON 0x29
* #define PLL_CONTROL 0x30
* #define TEMPERATURE_SENSOR_COMMAND 0x40
* #define TEMPERATURE_CALIBRATION 0x41
* #define TEMPERATURE_SENSOR_WRITE 0x42
* #define TEMPERATURE_SENSOR_READ 0x43
* #define VCOM_AND_DATA_INTERVAL_SETTING 0x50
* #define LOW_POWER_DETECTION 0x51
* #define TCON_SETTING 0x60
* #define TCON_RESOLUTION 0x61
* #define SPI_FLASH_CONTROL 0x65
* #define REVISION 0x70
* #define GET_STATUS 0x71
* #define AUTO_MEASUREMENT_VCOM 0x80
* #define READ_VCOM_VALUE 0x81
* #define VCM_DC_SETTING 0x82
* 3.add:
* EPD_5IN83BC_DisplayHalfScreen()
* -----------------------------------------------------------------------------
* V2.0(2018-11-09):
* 1.Remove:ImageBuff[EPD_HEIGHT * EPD_WIDTH / 8]
* 2.Change:EPD_Display(UBYTE *Image)
* Need to pass parameters: pointer to cached data
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#ifndef __EPD_5IN83BC_H_
#define __EPD_5IN83BC_H_
#include "DEV_Config.h"
// Display resolution
#define EPD_5IN83BC_WIDTH 600
#define EPD_5IN83BC_HEIGHT 448
void EPD_5IN83BC_Init(void);
void EPD_5IN83BC_Clear(void);
void EPD_5IN83BC_Display(const UBYTE *blackimage, const UBYTE *ryimage);
void EPD_5IN83BC_DisplayHalfScreen(const UBYTE *blackimage, const UBYTE *ryimage);
void EPD_5IN83BC_Sleep(void);
#endif

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/*****************************************************************************
* | File : EPD_7IN5.c
* | Author : Waveshare team
* | Function : 7.5inch e-paper
* | Info :
*----------------
* | This version: V3.0
* | Date : 2019-06-13
* | Info :
* -----------------------------------------------------------------------------
* V3.0(2019-06-13):
* 1.Change:
* EPD_Reset() => EPD_7IN5_Reset()
* EPD_SendCommand() => EPD_7IN5_SendCommand()
* EPD_SendData() => EPD_7IN5_SendData()
* EPD_WaitUntilIdle() => EPD_7IN5_ReadBusy()
* EPD_SetFullReg() => EPD_7IN5_SetFullReg()
* EPD_SetPartReg() => EPD_7IN5_SetPartReg()
* EPD_TurnOnDisplay() => EPD_7IN5_TurnOnDisplay()
* EPD_Init() => EPD_7IN5_Init()
* EPD_Clear() => EPD_7IN5_Clear()
* EPD_Display() => EPD_7IN5_Display()
* EPD_Sleep() => EPD_7IN5_Sleep()
* 2.remove commands define:
* #define PANEL_SETTING 0x00
* #define POWER_SETTING 0x01
* #define POWER_OFF 0x02
* #define POWER_OFF_SEQUENCE_SETTING 0x03
* #define POWER_ON 0x04
* #define POWER_ON_MEASURE 0x05
* #define BOOSTER_SOFT_START 0x06
* #define DEEP_SLEEP 0x07
* #define DATA_START_TRANSMISSION_1 0x10
* #define DATA_STOP 0x11
* #define DISPLAY_REFRESH 0x12
* #define DATA_START_TRANSMISSION_2 0x13
* #define VCOM_LUT 0x20
* #define W2W_LUT 0x21
* #define B2W_LUT 0x22
* #define W2B_LUT 0x23
* #define B2B_LUT 0x24
* #define PLL_CONTROL 0x30
* #define TEMPERATURE_SENSOR_CALIBRATION 0x40
* #define TEMPERATURE_SENSOR_SELECTION 0x41
* #define TEMPERATURE_SENSOR_WRITE 0x42
* #define TEMPERATURE_SENSOR_READ 0x43
* #define VCOM_AND_DATA_INTERVAL_SETTING 0x50
* #define LOW_POWER_DETECTION 0x51
* #define TCON_SETTING 0x60
* #define RESOLUTION_SETTING 0x61
* #define GET_STATUS 0x71
* #define AUTO_MEASURE_VCOM 0x80
* #define READ_VCOM_VALUE 0x81
* #define VCM_DC_SETTING 0x82
* #define PARTIAL_WINDOW 0x90
* #define PARTIAL_IN 0x91
* #define PARTIAL_OUT 0x92
* #define PROGRAM_MODE 0xA0
* #define ACTIVE_PROGRAM 0xA1
* #define READ_OTP_DATA 0xA2
* #define POWER_SAVING 0xE3
* -----------------------------------------------------------------------------
* V2.0(2018-11-09):
* 1.Remove:ImageBuff[EPD_HEIGHT * EPD_WIDTH / 8]
* 2.Change:EPD_Display(UBYTE *Image)
* Need to pass parameters: pointer to cached data
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#include "EPD_7in5.h"
#include "Debug.h"
/******************************************************************************
function : Software reset
parameter:
******************************************************************************/
static void EPD_7IN5_Reset(void)
{
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(200);
DEV_Digital_Write(EPD_RST_PIN, 0);
DEV_Delay_ms(200);
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(200);
}
/******************************************************************************
function : send command
parameter:
Reg : Command register
******************************************************************************/
static void EPD_7IN5_SendCommand(UBYTE Reg)
{
DEV_Digital_Write(EPD_DC_PIN, 0);
DEV_Digital_Write(EPD_CS_PIN, 0);
DEV_SPI_WriteByte(Reg);
DEV_Digital_Write(EPD_CS_PIN, 1);
}
/******************************************************************************
function : send data
parameter:
Data : Write data
******************************************************************************/
static void EPD_7IN5_SendData(UBYTE Data)
{
DEV_Digital_Write(EPD_DC_PIN, 1);
DEV_Digital_Write(EPD_CS_PIN, 0);
DEV_SPI_WriteByte(Data);
DEV_Digital_Write(EPD_CS_PIN, 1);
}
/******************************************************************************
function : Wait until the busy_pin goes LOW
parameter:
******************************************************************************/
void EPD_7IN5_ReadBusy(void)
{
Debug("e-Paper busy\r\n");
while(DEV_Digital_Read(EPD_BUSY_PIN) == 0) { //LOW: idle, HIGH: busy
DEV_Delay_ms(100);
}
Debug("e-Paper busy release\r\n");
}
/******************************************************************************
function : Turn On Display
parameter:
******************************************************************************/
static void EPD_7IN5_TurnOnDisplay(void)
{
EPD_7IN5_SendCommand(0x12); // DISPLAY_REFRESH
DEV_Delay_ms(100);
EPD_7IN5_ReadBusy();
}
/******************************************************************************
function : Initialize the e-Paper register
parameter:
******************************************************************************/
void EPD_7IN5_Init(void)
{
EPD_7IN5_Reset();
EPD_7IN5_SendCommand(0x01); // POWER_SETTING
EPD_7IN5_SendData(0x37);
EPD_7IN5_SendData(0x00);
EPD_7IN5_SendCommand(0x00); // PANEL_SETTING
EPD_7IN5_SendData(0xCF);
EPD_7IN5_SendData(0x08);
EPD_7IN5_SendCommand(0x06); // BOOSTER_SOFT_START
EPD_7IN5_SendData(0xc7);
EPD_7IN5_SendData(0xcc);
EPD_7IN5_SendData(0x28);
EPD_7IN5_SendCommand(0x04); // POWER_ON
EPD_7IN5_ReadBusy();
EPD_7IN5_SendCommand(0x30); // PLL_CONTROL
EPD_7IN5_SendData(0x3c);
EPD_7IN5_SendCommand(0x41); // TEMPERATURE_CALIBRATION
EPD_7IN5_SendData(0x00);
EPD_7IN5_SendCommand(0x50); // VCOM_AND_DATA_INTERVAL_SETTING
EPD_7IN5_SendData(0x77);
EPD_7IN5_SendCommand(0x60); // TCON_SETTING
EPD_7IN5_SendData(0x22);
EPD_7IN5_SendCommand(0x61); // TCON_RESOLUTION
EPD_7IN5_SendData(EPD_7IN5_WIDTH >> 8); // source 640
EPD_7IN5_SendData(EPD_7IN5_WIDTH & 0xff);
EPD_7IN5_SendData(EPD_7IN5_HEIGHT >> 8); // gate 384
EPD_7IN5_SendData(EPD_7IN5_HEIGHT & 0xff);
EPD_7IN5_SendCommand(0x82); // VCM_DC_SETTING
EPD_7IN5_SendData(0x1E); // decide by LUT file
EPD_7IN5_SendCommand(0xe5); // FLASH MODE
EPD_7IN5_SendData(0x03);
}
/******************************************************************************
function : Clear screen
parameter:
******************************************************************************/
void EPD_7IN5_Clear(void)
{
UWORD Width, Height;
Width = (EPD_7IN5_WIDTH % 8 == 0)? (EPD_7IN5_WIDTH / 8 ): (EPD_7IN5_WIDTH / 8 + 1);
Height = EPD_7IN5_HEIGHT;
EPD_7IN5_SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
for(UBYTE k = 0; k < 4; k++) {
EPD_7IN5_SendData(0x33);
}
}
}
EPD_7IN5_TurnOnDisplay();
}
/******************************************************************************
function : Sends the image buffer in RAM to e-Paper and displays
parameter:
******************************************************************************/
void EPD_7IN5_Display(UBYTE *Image)
{
UBYTE Data_Black, Data;
UWORD Width, Height;
Width = (EPD_7IN5_WIDTH % 8 == 0)? (EPD_7IN5_WIDTH / 8 ): (EPD_7IN5_WIDTH / 8 + 1);
Height = EPD_7IN5_HEIGHT;
EPD_7IN5_SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
Data_Black = ~Image[i + j * Width];
for(UBYTE k = 0; k < 8; k++) {
if(Data_Black & 0x80)
Data = 0x00;
else
Data = 0x03;
Data <<= 4;
Data_Black <<= 1;
k++;
if(Data_Black & 0x80)
Data |= 0x00;
else
Data |= 0x03;
Data_Black <<= 1;
EPD_7IN5_SendData(Data);
}
}
}
EPD_7IN5_TurnOnDisplay();
}
/******************************************************************************
function : Enter sleep mode
parameter:
******************************************************************************/
void EPD_7IN5_Sleep(void)
{
EPD_7IN5_SendCommand(0x02); // POWER_OFF
EPD_7IN5_ReadBusy();
EPD_7IN5_SendCommand(0x07); // DEEP_SLEEP
EPD_7IN5_SendData(0XA5);;
}

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/*****************************************************************************
* | File : EPD_7IN5.h
* | Author : Waveshare team
* | Function : 7.5inch e-paper
* | Info :
*----------------
* | This version: V3.0
* | Date : 2019-06-13
* | Info :
* -----------------------------------------------------------------------------
* V3.0(2019-06-13):
* 1.Change:
* EPD_Reset() => EPD_7IN5_Reset()
* EPD_SendCommand() => EPD_7IN5_SendCommand()
* EPD_SendData() => EPD_7IN5_SendData()
* EPD_WaitUntilIdle() => EPD_7IN5_ReadBusy()
* EPD_SetFullReg() => EPD_7IN5_SetFullReg()
* EPD_SetPartReg() => EPD_7IN5_SetPartReg()
* EPD_TurnOnDisplay() => EPD_7IN5_TurnOnDisplay()
* EPD_Init() => EPD_7IN5_Init()
* EPD_Clear() => EPD_7IN5_Clear()
* EPD_Display() => EPD_7IN5_Display()
* EPD_Sleep() => EPD_7IN5_Sleep()
* 2.remove commands define:
* #define PANEL_SETTING 0x00
* #define POWER_SETTING 0x01
* #define POWER_OFF 0x02
* #define POWER_OFF_SEQUENCE_SETTING 0x03
* #define POWER_ON 0x04
* #define POWER_ON_MEASURE 0x05
* #define BOOSTER_SOFT_START 0x06
* #define DEEP_SLEEP 0x07
* #define DATA_START_TRANSMISSION_1 0x10
* #define DATA_STOP 0x11
* #define DISPLAY_REFRESH 0x12
* #define DATA_START_TRANSMISSION_2 0x13
* #define VCOM_LUT 0x20
* #define W2W_LUT 0x21
* #define B2W_LUT 0x22
* #define W2B_LUT 0x23
* #define B2B_LUT 0x24
* #define PLL_CONTROL 0x30
* #define TEMPERATURE_SENSOR_CALIBRATION 0x40
* #define TEMPERATURE_SENSOR_SELECTION 0x41
* #define TEMPERATURE_SENSOR_WRITE 0x42
* #define TEMPERATURE_SENSOR_READ 0x43
* #define VCOM_AND_DATA_INTERVAL_SETTING 0x50
* #define LOW_POWER_DETECTION 0x51
* #define TCON_SETTING 0x60
* #define RESOLUTION_SETTING 0x61
* #define GET_STATUS 0x71
* #define AUTO_MEASURE_VCOM 0x80
* #define READ_VCOM_VALUE 0x81
* #define VCM_DC_SETTING 0x82
* #define PARTIAL_WINDOW 0x90
* #define PARTIAL_IN 0x91
* #define PARTIAL_OUT 0x92
* #define PROGRAM_MODE 0xA0
* #define ACTIVE_PROGRAM 0xA1
* #define READ_OTP_DATA 0xA2
* #define POWER_SAVING 0xE3
* -----------------------------------------------------------------------------
* V2.0(2018-11-09):
* 1.Remove:ImageBuff[EPD_HEIGHT * EPD_WIDTH / 8]
* 2.Change:EPD_Display(UBYTE *Image)
* Need to pass parameters: pointer to cached data
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#ifndef __EPD_7IN5_H_
#define __EPD_7IN5_H_
#include "DEV_Config.h"
// Display resolution
#define EPD_7IN5_WIDTH 640
#define EPD_7IN5_HEIGHT 384
void EPD_7IN5_Init(void);
void EPD_7IN5_Clear(void);
void EPD_7IN5_Display(UBYTE *Image);
void EPD_7IN5_Sleep(void);
#endif

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/*****************************************************************************
* | File : EPD_7IN5BC.h
* | Author : Waveshare team
* | Function : 7.5inch e-paper b&c
* | Info :
* | This version: V3.0
* | Date : 2019-06-13
* | Info :
* -----------------------------------------------------------------------------
* V3.0(2019-06-13):
* 1.Change:
* EPD_Reset() => EPD_7IN5BC_Reset()
* EPD_SendCommand() => EPD_7IN5BC_SendCommand()
* EPD_SendData() => EPD_7IN5BC_SendData()
* EPD_WaitUntilIdle() => EPD_7IN5BC_ReadBusy()
* EPD_Init() => EPD_7IN5BC_Init()
* EPD_Clear() => EPD_7IN5BC_Clear()
* EPD_Display() => EPD_7IN5BC_Display()
* EPD_Sleep() => EPD_7IN5BC_Sleep()
* 2.Remove:
* #define PANEL_SETTING 0x00
* #define POWER_SETTING 0x01
* #define POWER_OFF 0x02
* #define POWER_OFF_SEQUENCE_SETTING 0x03
* #define POWER_ON 0x04
* #define POWER_ON_MEASURE 0x05
* #define BOOSTER_SOFT_START 0x06
* #define DEEP_SLEEP 0x07
* #define DATA_START_TRANSMISSION_1 0x10
* #define DATA_STOP 0x11
* #define DISPLAY_REFRESH 0x12
* #define IMAGE_PROCESS 0x13
* #define LUT_FOR_VCOM 0x20
* #define LUT_BLUE 0x21
* #define LUT_WHITE 0x22
* #define LUT_GRAY_1 0x23
* #define LUT_GRAY_2 0x24
* #define LUT_RED_0 0x25
* #define LUT_RED_1 0x26
* #define LUT_RED_2 0x27
* #define LUT_RED_3 0x28
* #define LUT_XON 0x29
* #define PLL_CONTROL 0x30
* #define TEMPERATURE_SENSOR_COMMAND 0x40
* #define TEMPERATURE_CALIBRATION 0x41
* #define TEMPERATURE_SENSOR_WRITE 0x42
* #define TEMPERATURE_SENSOR_READ 0x43
* #define VCOM_AND_DATA_INTERVAL_SETTING 0x50
* #define LOW_POWER_DETECTION 0x51
* #define TCON_SETTING 0x60
* #define TCON_RESOLUTION 0x61
* #define SPI_FLASH_CONTROL 0x65
* #define REVISION 0x70
* #define GET_STATUS 0x71
* #define AUTO_MEASUREMENT_VCOM 0x80
* #define READ_VCOM_VALUE 0x81
* #define VCM_DC_SETTING 0x82
* 3.add:
* EPD_7IN5BC_DisplayHalfScreen()
* -----------------------------------------------------------------------------
* V2.0(2018-11-09):
* 1.Remove:ImageBuff[EPD_HEIGHT * EPD_WIDTH / 8]
* 2.Change:EPD_Display(UBYTE *Image)
* Need to pass parameters: pointer to cached data
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#include "EPD_7in5bc.h"
#include "Debug.h"
/******************************************************************************
function : Software reset
parameter:
******************************************************************************/
static void EPD_7IN5BC_Reset(void)
{
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(200);
DEV_Digital_Write(EPD_RST_PIN, 0);
DEV_Delay_ms(10);
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(200);
}
/******************************************************************************
function : send command
parameter:
Reg : Command register
******************************************************************************/
static void EPD_7IN5BC_SendCommand(UBYTE Reg)
{
DEV_Digital_Write(EPD_DC_PIN, 0);
DEV_Digital_Write(EPD_CS_PIN, 0);
DEV_SPI_WriteByte(Reg);
DEV_Digital_Write(EPD_CS_PIN, 1);
}
/******************************************************************************
function : send data
parameter:
Data : Write data
******************************************************************************/
static void EPD_7IN5BC_SendData(UBYTE Data)
{
DEV_Digital_Write(EPD_DC_PIN, 1);
DEV_Digital_Write(EPD_CS_PIN, 0);
DEV_SPI_WriteByte(Data);
DEV_Digital_Write(EPD_CS_PIN, 1);
}
/******************************************************************************
function : Wait until the busy_pin goes LOW
parameter:
******************************************************************************/
void EPD_7IN5BC_ReadBusy(void)
{
UBYTE busy;
Debug("e-Paper busy\r\n");
do {
EPD_7IN5BC_SendCommand(0x71);
busy = DEV_Digital_Read(EPD_BUSY_PIN);
busy =!(busy & 0x01);
} while(busy);
Debug("e-Paper busy release\r\n");
}
/******************************************************************************
function : Turn On Display
parameter:
******************************************************************************/
static void EPD_7IN5BC_TurnOnDisplay(void)
{
EPD_7IN5BC_SendCommand(0x04); // POWER ON
EPD_7IN5BC_ReadBusy();
EPD_7IN5BC_SendCommand(0x12); // display refresh
DEV_Delay_ms(100);
EPD_7IN5BC_ReadBusy();
}
/******************************************************************************
function : Initialize the e-Paper register
parameter:
******************************************************************************/
void EPD_7IN5BC_Init(void)
{
EPD_7IN5BC_Reset();
EPD_7IN5BC_SendCommand(0x01); // POWER_SETTING
EPD_7IN5BC_SendData(0x37);
EPD_7IN5BC_SendData(0x00);
EPD_7IN5BC_SendCommand(0x00); // PANEL_SETTING
EPD_7IN5BC_SendData(0xCF);
EPD_7IN5BC_SendData(0x08);
EPD_7IN5BC_SendCommand(0x30); // PLL_CONTROL
EPD_7IN5BC_SendData(0x3A); // PLL: 0-15:0x3C, 15+:0x3A
EPD_7IN5BC_SendCommand(0x82); // VCM_DC_SETTING
EPD_7IN5BC_SendData(0x28); //all temperature range
EPD_7IN5BC_SendCommand(0x06); // BOOSTER_SOFT_START
EPD_7IN5BC_SendData (0xc7);
EPD_7IN5BC_SendData (0xcc);
EPD_7IN5BC_SendData (0x15);
EPD_7IN5BC_SendCommand(0x50); // VCOM AND DATA INTERVAL SETTING
EPD_7IN5BC_SendData(0x77);
EPD_7IN5BC_SendCommand(0x60); // TCON_SETTING
EPD_7IN5BC_SendData(0x22);
EPD_7IN5BC_SendCommand(0x65); // FLASH CONTROL
EPD_7IN5BC_SendData(0x00);
EPD_7IN5BC_SendCommand(0x61); // TCON_RESOLUTION
EPD_7IN5BC_SendData(EPD_7IN5BC_WIDTH >> 8); // source 640
EPD_7IN5BC_SendData(EPD_7IN5BC_WIDTH & 0xff);
EPD_7IN5BC_SendData(EPD_7IN5BC_HEIGHT >> 8); // gate 384
EPD_7IN5BC_SendData(EPD_7IN5BC_HEIGHT & 0xff);
EPD_7IN5BC_SendCommand(0xe5); // FLASH MODE
EPD_7IN5BC_SendData(0x03);
}
/******************************************************************************
function : Clear screen
parameter:
******************************************************************************/
void EPD_7IN5BC_Clear(void)
{
UWORD Width, Height;
Width = (EPD_7IN5BC_WIDTH % 8 == 0)? (EPD_7IN5BC_WIDTH / 8): (EPD_7IN5BC_WIDTH / 8 + 1);
Height = EPD_7IN5BC_HEIGHT;
EPD_7IN5BC_SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
for(UBYTE k = 0; k < 4; k++) {
EPD_7IN5BC_SendData(0x33);
}
}
}
EPD_7IN5BC_TurnOnDisplay();
}
/******************************************************************************
function : Sends the image buffer in RAM to e-Paper and displays
parameter:
******************************************************************************/
void EPD_7IN5BC_Display(const UBYTE *blackimage, const UBYTE *ryimage)
{
UBYTE Data_Black, Data_RY, Data;
UDOUBLE i, j, Width, Height;
Width = (EPD_7IN5BC_WIDTH % 8 == 0)? (EPD_7IN5BC_WIDTH / 8 ): (EPD_7IN5BC_WIDTH / 8 + 1);
Height = EPD_7IN5BC_HEIGHT;
EPD_7IN5BC_SendCommand(0x10);
for (j = 0; j < Height; j++) {
for (i = 0; i < Width; i++) {
Data_Black = blackimage[i + j * Width];
Data_RY = ryimage[i + j * Width]; // red or yellow
for(UBYTE k = 0; k < 8; k++) {
if ((Data_RY & 0x80) == 0x00) {
Data = 0x04; //red
} else if ((Data_Black & 0x80) == 0x00) {
Data = 0x00; //black
} else {
Data = 0x03; //white
}
Data = (Data << 4) & 0xFF;
Data_Black = (Data_Black << 1) & 0xFF;
Data_RY = (Data_RY << 1) & 0xFF;
k += 1;
if((Data_RY & 0x80) == 0x00) {
Data |= 0x04; //red
} else if ((Data_Black & 0x80) == 0x00) {
Data |= 0x00; //black
} else {
Data |= 0x03; //white
}
Data_Black = (Data_Black << 1) & 0xFF;
Data_RY = (Data_RY << 1) & 0xFF;
EPD_7IN5BC_SendData(Data);
}
}
}
EPD_7IN5BC_TurnOnDisplay();
}
void EPD_7IN5BC_DisplayHalfScreen(const UBYTE *blackimage, const UBYTE *ryimage)
{
UBYTE Data_Black, Data_RY, Data;
UDOUBLE i, j, Width, Height;
Width = (EPD_7IN5BC_WIDTH % 8 == 0)? (EPD_7IN5BC_WIDTH / 8 ): (EPD_7IN5BC_WIDTH / 8 + 1);
Height = EPD_7IN5BC_HEIGHT;
EPD_7IN5BC_SendCommand(0x10);
for (j = 0; j < Height / 2; j++) {
for (i = 0; i < Width; i++) {
Data_Black = blackimage[i + j * Width];
Data_RY = ryimage[i + j * Width]; // red or yellow
for(UBYTE k = 0; k < 8; k++) {
if ((Data_RY & 0x80) == 0x00) {
Data = 0x04; //red
} else if ((Data_Black & 0x80) == 0x00) {
Data = 0x00; //black
} else {
Data = 0x03; //white
}
Data = (Data << 4) & 0xFF;
Data_Black = (Data_Black << 1) & 0xFF;
Data_RY = (Data_RY << 1) & 0xFF;
k += 1;
if((Data_RY & 0x80) == 0x00) {
Data |= 0x04; //red
} else if ((Data_Black & 0x80) == 0x00) {
Data |= 0x00; //black
} else {
Data |= 0x03; //white
}
Data_Black = (Data_Black << 1) & 0xFF;
Data_RY = (Data_RY << 1) & 0xFF;
EPD_7IN5BC_SendData(Data);
}
}
}
for (j = 0; j < Height / 2; j++) {
for (i = 0; i < Width; i++) {
for(UBYTE k = 0; k < 4; k++) {
EPD_7IN5BC_SendData(Data);
}
}
}
EPD_7IN5BC_TurnOnDisplay();
}
/******************************************************************************
function : Enter sleep mode
parameter:
******************************************************************************/
void EPD_7IN5BC_Sleep(void)
{
EPD_7IN5BC_SendCommand(0x02); // POWER_OFF
EPD_7IN5BC_ReadBusy();
EPD_7IN5BC_SendCommand(0x07); // DEEP_SLEEP
EPD_7IN5BC_SendData(0XA5);
}

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/*****************************************************************************
* | File : EPD_7IN5BC.h
* | Author : Waveshare team
* | Function : 7.5inch e-paper b&c
* | Info :
* | This version: V3.0
* | Date : 2019-06-13
* | Info :
* -----------------------------------------------------------------------------
* V3.0(2019-06-13):
* 1.Change:
* EPD_Reset() => EPD_7IN5BC_Reset()
* EPD_SendCommand() => EPD_7IN5BC_SendCommand()
* EPD_SendData() => EPD_7IN5BC_SendData()
* EPD_WaitUntilIdle() => EPD_7IN5BC_ReadBusy()
* EPD_Init() => EPD_7IN5BC_Init()
* EPD_Clear() => EPD_7IN5BC_Clear()
* EPD_Display() => EPD_7IN5BC_Display()
* EPD_Sleep() => EPD_7IN5BC_Sleep()
* 2.Remove:
* #define PANEL_SETTING 0x00
* #define POWER_SETTING 0x01
* #define POWER_OFF 0x02
* #define POWER_OFF_SEQUENCE_SETTING 0x03
* #define POWER_ON 0x04
* #define POWER_ON_MEASURE 0x05
* #define BOOSTER_SOFT_START 0x06
* #define DEEP_SLEEP 0x07
* #define DATA_START_TRANSMISSION_1 0x10
* #define DATA_STOP 0x11
* #define DISPLAY_REFRESH 0x12
* #define IMAGE_PROCESS 0x13
* #define LUT_FOR_VCOM 0x20
* #define LUT_BLUE 0x21
* #define LUT_WHITE 0x22
* #define LUT_GRAY_1 0x23
* #define LUT_GRAY_2 0x24
* #define LUT_RED_0 0x25
* #define LUT_RED_1 0x26
* #define LUT_RED_2 0x27
* #define LUT_RED_3 0x28
* #define LUT_XON 0x29
* #define PLL_CONTROL 0x30
* #define TEMPERATURE_SENSOR_COMMAND 0x40
* #define TEMPERATURE_CALIBRATION 0x41
* #define TEMPERATURE_SENSOR_WRITE 0x42
* #define TEMPERATURE_SENSOR_READ 0x43
* #define VCOM_AND_DATA_INTERVAL_SETTING 0x50
* #define LOW_POWER_DETECTION 0x51
* #define TCON_SETTING 0x60
* #define TCON_RESOLUTION 0x61
* #define SPI_FLASH_CONTROL 0x65
* #define REVISION 0x70
* #define GET_STATUS 0x71
* #define AUTO_MEASUREMENT_VCOM 0x80
* #define READ_VCOM_VALUE 0x81
* #define VCM_DC_SETTING 0x82
* 3.add:
* EPD_7IN5BC_DisplayHalfScreen()
* -----------------------------------------------------------------------------
* V2.0(2018-11-09):
* 1.Remove:ImageBuff[EPD_HEIGHT * EPD_WIDTH / 8]
* 2.Change:EPD_Display(UBYTE *Image)
* Need to pass parameters: pointer to cached data
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#ifndef __EPD_7IN5BC_H_
#define __EPD_7IN5BC_H_
#include "DEV_Config.h"
// Display resolution
#define EPD_7IN5BC_WIDTH 640
#define EPD_7IN5BC_HEIGHT 384
void EPD_7IN5BC_Init(void);
void EPD_7IN5BC_Clear(void);
void EPD_7IN5BC_Display(const UBYTE *blackimage, const UBYTE *ryimage);
void EPD_7IN5BC_DisplayHalfScreen(const UBYTE *blackimage, const UBYTE *ryimage);
void EPD_7IN5BC_Sleep(void);
#endif