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Add the raspberry Pi program: 1.64inch e-Paper (G), 3inch e-Paper (G) and 7.3inch e-Paper (G)

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SSYYL 2022-07-28 17:44:36 +08:00
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169
RaspberryPi_JetsonNano/c/examples/EPD_1in64g_test.c Normal file
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/*****************************************************************************
* | File : EPD_1in64g_test.c
* | Author : Waveshare team
* | Function : 1.64inch e-paper (G) test demo
* | Info :
*----------------
* | This version: V1.0
* | Date : 2022-07-22
* | 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_1in64g.h"
#include "time.h"
int EPD_1in64g_test(void)
{
printf("EPD_1IN64G_test Demo\r\n");
if(DEV_Module_Init()!=0){
return -1;
}
printf("e-Paper Init and Clear...\r\n");
EPD_1IN64G_Init();
printf("Black \r\n");
struct timespec start={0,0}, finish={0,0};
clock_gettime(CLOCK_REALTIME, &start);
EPD_1IN64G_Clear(EPD_1IN64G_WHITE); // While
clock_gettime(CLOCK_REALTIME, &finish);
printf("%ld S\r\n", finish.tv_sec-start.tv_sec);
DEV_Delay_ms(2000);
//Create a new image cache
UBYTE *BlackImage;
UWORD Imagesize = ((EPD_1IN64G_WIDTH % 4 == 0)? (EPD_1IN64G_WIDTH / 4 ): (EPD_1IN64G_WIDTH / 4 + 1)) * EPD_1IN64G_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_1IN64G_WIDTH, EPD_1IN64G_HEIGHT, 0, EPD_1IN64G_WHITE);
Paint_SetScale(4);
#if 1 // show bmp
printf("show BMP-----------------\r\n");
Paint_SelectImage(BlackImage);
GUI_ReadBmp_RGB_4Color("./pic/1.64inch-2.bmp", 0, 0);
EPD_1IN64G_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(0x55);
// 2.Drawing on the image
printf("Drawing:BlackImage\r\n");
Paint_DrawPoint(10, 80, Red_4Color, DOT_PIXEL_1X1, DOT_STYLE_DFT);
Paint_DrawPoint(10, 90, Yellow_4Color, DOT_PIXEL_2X2, DOT_STYLE_DFT);
Paint_DrawPoint(10, 100, Black_4Color, DOT_PIXEL_3X3, DOT_STYLE_DFT);
Paint_DrawLine(20, 70, 70, 120, Red_4Color, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawLine(70, 70, 20, 120, Red_4Color, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawRectangle(20, 70, 70, 120, Yellow_4Color, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawRectangle(80, 70, 130, 120, Yellow_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawCircle(45, 95, 20, Black_4Color, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawCircle(105, 95, 20, Black_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawLine(85, 95, 125, 95, Red_4Color, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawLine(105, 75, 105, 115, Yellow_4Color, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawString_EN(10, 0, "Red, yellow, white and black_4Color", &Font16, Red_4Color, Yellow_4Color);
Paint_DrawString_EN(10, 35, "Four color e-Paper", &Font12, Yellow_4Color, Black_4Color);
Paint_DrawString_CN(10, 125, "΢ѩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>", &Font24CN, Red_4Color, White_4Color);
Paint_DrawNum(10, 50, 123456, &Font12, Red_4Color, White_4Color);
printf("EPD_Display\r\n");
EPD_1IN64G_Display(BlackImage);
DEV_Delay_ms(3000);
#endif
#if 1 // Drawing on the image
//1.Select Image
printf("SelectImage:BlackImage\r\n");
Paint_SelectImage(BlackImage);
Paint_Clear(0x55);
// 2.Drawing on the image
printf("Drawing:BlackImage\r\n");
Paint_DrawRectangle(1, 1, 168, 55, Red_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(1, 112, 167, 167, Yellow_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(59, 1, 109, 167, Black_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
printf("EPD_Display\r\n");
EPD_1IN64G_Display(BlackImage);
DEV_Delay_ms(3000);
#endif
#if 1 // Drawing on the image
//1.Select Image
printf("SelectImage:BlackImage\r\n");
Paint_SelectImage(BlackImage);
Paint_Clear(0x55);
int wNumber, lNumber;
wNumber = (EPD_1IN64G_WIDTH/80)==0 ? (EPD_1IN64G_WIDTH/80) : (EPD_1IN64G_WIDTH/80)+1;
lNumber = (EPD_1IN64G_HEIGHT/20)==0 ? (EPD_1IN64G_HEIGHT/20) : (EPD_1IN64G_HEIGHT/20)+1;
// 2.Drawing on the image
printf("Drawing:BlackImage\r\n");
for(int j=0; j<lNumber; j++) {
if(j%2 == 0) {
for(int i=0; i<wNumber; i++) {
Paint_DrawRectangle(1+i*80, 1+j*20, 20+i*80, 20+j*20, Black_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(21+i*80, 1+j*20, 40+i*80, 20+j*20, White_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(41+i*80, 1+j*20, 60+i*80, 20+j*20, Yellow_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(61+i*80, 1+j*20, 80+i*80, 20+j*20, Red_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
}
}
else {
for(int i=0; i<wNumber; i++) {
Paint_DrawRectangle(1+i*80, 1+j*20, 20+i*80, 20+j*20, Yellow_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(21+i*80, 1+j*20, 40+i*80, 20+j*20, Red_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(41+i*80, 1+j*20, 60+i*80, 20+j*20, Black_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(61+i*80, 1+j*20, 80+i*80, 20+j*20, White_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
}
}
}
printf("EPD_Display\r\n");
EPD_1IN64G_Display(BlackImage);
DEV_Delay_ms(3000);
#endif
printf("Clear...\r\n");
EPD_1IN64G_Clear(EPD_1IN64G_WHITE);
printf("Goto Sleep...\r\n");
EPD_1IN64G_Sleep();
free(BlackImage);
BlackImage = NULL;
DEV_Delay_ms(2000);//important, at least 2s
// close 5V
printf("close 5V, Module enters 0 power consumption ...\r\n");
DEV_Module_Exit();
return 0;
}

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RaspberryPi_JetsonNano/c/examples/EPD_3in0g_test.c Normal file
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/*****************************************************************************
* | File : EPD_3in0g_test.c
* | Author : Waveshare team
* | Function : 3inch e-paper (G) test demo
* | Info :
*----------------
* | This version: V1.0
* | Date : 2022-07-15
* | 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_3in0g.h"
#include "time.h"
int EPD_3in0g_test(void)
{
printf("EPD_3IN0G_test Demo\r\n");
if(DEV_Module_Init()!=0){
return -1;
}
printf("e-Paper Init and Clear...\r\n");
EPD_3IN0G_Init();
printf("Black \r\n");
struct timespec start={0,0}, finish={0,0};
clock_gettime(CLOCK_REALTIME, &start);
EPD_3IN0G_Clear(EPD_3IN0G_WHITE); // White
clock_gettime(CLOCK_REALTIME, &finish);
printf("%ld S\r\n", finish.tv_sec-start.tv_sec);
DEV_Delay_ms(2000);
//Create a new image cache
UBYTE *BlackImage;
UWORD Imagesize = ((EPD_3IN0G_WIDTH % 4 == 0)? (EPD_3IN0G_WIDTH / 4 ): (EPD_3IN0G_WIDTH / 4 + 1)) * EPD_3IN0G_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_3IN0G_WIDTH, EPD_3IN0G_HEIGHT, 0, EPD_3IN0G_WHITE);
Paint_SetScale(4);
#if 1 // show bmp
printf("show BMP-----------------\r\n");
EPD_3IN0G_Init();
Paint_SelectImage(BlackImage);
GUI_ReadBmp_RGB_4Color("./pic/3inch-3.bmp", 0, 0);
EPD_3IN0G_Display(BlackImage);
DEV_Delay_ms(2000);
#endif
#if 1 // Drawing on the image
//1.Select Image
EPD_3IN0G_Init();
printf("SelectImage:BlackImage\r\n");
Paint_SelectImage(BlackImage);
Paint_Clear(0x55);
// 2.Drawing on the image
printf("Drawing:BlackImage\r\n");
Paint_DrawPoint(10, 80, Red_4Color, DOT_PIXEL_1X1, DOT_STYLE_DFT);
Paint_DrawPoint(10, 90, Yellow_4Color, DOT_PIXEL_2X2, DOT_STYLE_DFT);
Paint_DrawPoint(10, 100, Black_4Color, DOT_PIXEL_3X3, DOT_STYLE_DFT);
Paint_DrawLine(20, 70, 70, 120, Red_4Color, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawLine(70, 70, 20, 120, Red_4Color, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawRectangle(20, 70, 70, 120, Yellow_4Color, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawRectangle(80, 70, 130, 120, Yellow_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawCircle(45, 95, 20, Black_4Color, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawCircle(105, 95, 20, Black_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawLine(85, 95, 125, 95, Red_4Color, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawLine(105, 75, 105, 115, Yellow_4Color, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawString_EN(10, 0, "Red, yellow, white and black", &Font16, Red_4Color, Yellow_4Color);
Paint_DrawString_EN(10, 35, "Four color e-Paper", &Font12, Yellow_4Color, Black_4Color);
Paint_DrawString_CN(10, 125, "΢ѩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>", &Font24CN, Red_4Color, White_4Color);
Paint_DrawNum(10, 50, 123456, &Font12, Red_4Color, White_4Color);
printf("EPD_Display\r\n");
EPD_3IN0G_Display(BlackImage);
DEV_Delay_ms(3000);
#endif
#if 1 // Drawing on the image
//1.Select Image
EPD_3IN0G_Init();
printf("SelectImage:BlackImage\r\n");
Paint_SelectImage(BlackImage);
Paint_Clear(0x55);
// 2.Drawing on the image
printf("Drawing:BlackImage\r\n");
Paint_DrawRectangle(1, 1, 167, 86, Red_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(1, 314, 167, 399, Yellow_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(59, 1, 109, 399, Black_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
printf("EPD_Display\r\n");
EPD_3IN0G_Display(BlackImage);
DEV_Delay_ms(3000);
#endif
#if 1 // Drawing on the image
//1.Select Image
EPD_3IN0G_Init();
printf("SelectImage:BlackImage\r\n");
Paint_SelectImage(BlackImage);
Paint_Clear(0x55);
int wNumber, lNumber;
wNumber = (EPD_3IN0G_WIDTH/80)==0 ? (EPD_3IN0G_WIDTH/80) : (EPD_3IN0G_WIDTH/80)+1;
lNumber = (EPD_3IN0G_HEIGHT/20)==0 ? (EPD_3IN0G_HEIGHT/20) : (EPD_3IN0G_HEIGHT/20)+1;
// 2.Drawing on the image
printf("Drawing:BlackImage\r\n");
for(int j=0; j<lNumber; j++) {
if(j%2 == 0) {
for(int i=0; i<wNumber; i++) {
Paint_DrawRectangle(1+i*80, 1+j*20, 20+i*80, 20+j*20, Red_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(21+i*80, 1+j*20, 40+i*80, 20+j*20, Yellow_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(41+i*80, 1+j*20, 60+i*80, 20+j*20, White_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(61+i*80, 1+j*20, 80+i*80, 20+j*20, Black_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
}
}
else {
for(int i=0; i<wNumber; i++) {
Paint_DrawRectangle(1+i*80, 1+j*20, 20+i*80, 20+j*20, White_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(21+i*80, 1+j*20, 40+i*80, 20+j*20, Black_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(41+i*80, 1+j*20, 60+i*80, 20+j*20, Red_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(61+i*80, 1+j*20, 80+i*80, 20+j*20, Yellow_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
}
}
}
printf("EPD_Display\r\n");
EPD_3IN0G_Display(BlackImage);
DEV_Delay_ms(3000);
#endif
EPD_3IN0G_Init();
printf("Clear...\r\n");
EPD_3IN0G_Clear(EPD_3IN0G_WHITE);
printf("Goto Sleep...\r\n");
EPD_3IN0G_Sleep();
free(BlackImage);
BlackImage = NULL;
DEV_Delay_ms(2000);//important, at least 2s
// close 5V
printf("close 5V, Module enters 0 power consumption ...\r\n");
DEV_Module_Exit();
return 0;
}

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RaspberryPi_JetsonNano/c/examples/EPD_3in52_test.c Normal file
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/*****************************************************************************
* | File : EPD_3IN52_test.c
* | Author : Waveshare team
* | Function : 3.52inch e-paper test demo
* | Info :
*----------------
* | This version: V1.0
* | Date : 2020-07-16
* | 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_3in52.h"
#include <time.h>
int EPD_3in52_test(void)
{
printf("EPD_3IN52_test Demo\r\n");
if(DEV_Module_Init()!=0){
return -1;
}
printf("e-Paper Init and Clear...\r\n");
EPD_3IN52_Init();
struct timespec start={0,0}, finish={0,0};
clock_gettime(CLOCK_REALTIME,&start);
EPD_3IN52_display_NUM(EPD_3IN52_WHITE);
EPD_3IN52_lut_GC();
EPD_3IN52_refresh();
clock_gettime(CLOCK_REALTIME,&finish);
printf("%ld S\r\n",finish.tv_sec-start.tv_sec);
EPD_3IN52_SendCommand(0x50);
EPD_3IN52_SendData(0x17);
DEV_Delay_ms(500);
//Create a new image cache
UBYTE *BlackImage;
UWORD Imagesize = ((EPD_3IN52_WIDTH % 8 == 0)? (EPD_3IN52_WIDTH / 8 ): (EPD_3IN52_WIDTH / 8 + 1)) * EPD_3IN52_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_3IN52_WIDTH, EPD_3IN52_HEIGHT, 270, WHITE);
Paint_Clear(WHITE);
#if 1 // GC waveform refresh
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
GUI_ReadBmp("./pic/3in52-1.bmp", 0, 0);
EPD_3IN52_display(BlackImage);
EPD_3IN52_lut_GC();
EPD_3IN52_refresh();
DEV_Delay_ms(2000);
Paint_Clear(WHITE);
GUI_ReadBmp("./pic/3in52-2.bmp", 0, 0);
EPD_3IN52_display(BlackImage);
EPD_3IN52_lut_GC();
EPD_3IN52_refresh();
DEV_Delay_ms(2000);
#endif
#if 0 //DU waveform refresh
printf("Quick refresh is supported, but the refresh effect is not good, but it is not recommended\r\n");
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
GUI_ReadBmp("./pic/3in52-3.bmp", 0, 0);
EPD_3IN52_display(BlackImage);
EPD_3IN52_lut_DU();
EPD_3IN52_refresh();
DEV_Delay_ms(2000);
Paint_Clear(WHITE);
GUI_ReadBmp("./pic/3in52-4.bmp", 0, 0);
EPD_3IN52_display(BlackImage);
EPD_3IN52_lut_DU();
EPD_3IN52_refresh();
DEV_Delay_ms(2000);
#endif
#if 1
printf("SelectImage:BlackImage\r\n");
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
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);
printf("EPD_Display\r\n");
EPD_3IN52_display(BlackImage);
EPD_3IN52_lut_GC();
EPD_3IN52_refresh();
DEV_Delay_ms(2000);
#endif
printf("Clear...\r\n");
EPD_3IN52_Clear();
// Sleep & close 5V
printf("Goto Sleep...\r\n");
EPD_3IN52_sleep();
free(BlackImage);
BlackImage = NULL;
DEV_Delay_ms(2000);//important, at least 2s
printf("close 5V, Module enters 0 power consumption ...\r\n");
DEV_Module_Exit();
return 0;
}

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/*****************************************************************************
* | File : EPD_7in3g_test.c
* | Author : Waveshare team
* | Function : 7.3inch e-paper (G) test demo
* | Info :
*----------------
* | This version: V1.0
* | Date : 2022-07-22
* | 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_7in3g.h"
#include "time.h"
int EPD_7in3g_test(void)
{
printf("EPD_7IN3G_test Demo\r\n");
if(DEV_Module_Init()!=0){
return -1;
}
printf("e-Paper Init and Clear...\r\n");
EPD_7IN3G_Init();
printf("Black \r\n");
struct timespec start={0,0}, finish={0,0};
clock_gettime(CLOCK_REALTIME, &start);
EPD_7IN3G_Clear(EPD_7IN3G_WHITE); // WHITE
clock_gettime(CLOCK_REALTIME, &finish);
printf("%ld S\r\n", finish.tv_sec-start.tv_sec);
DEV_Delay_ms(2000);
//Create a new image cache
UBYTE *BlackImage;
UDOUBLE Imagesize = ((EPD_7IN3G_WIDTH % 4 == 0)? (EPD_7IN3G_WIDTH / 4 ): (EPD_7IN3G_WIDTH / 4 + 1)) * EPD_7IN3G_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_7IN3G_WIDTH, EPD_7IN3G_HEIGHT, 0, EPD_7IN3G_WHITE);
Paint_SetScale(4);
#if 1 // show bmp
printf("show BMP-----------------\r\n");
Paint_SelectImage(BlackImage);
GUI_ReadBmp_RGB_4Color("./pic/7.3inch-1.bmp", 0, 0);
EPD_7IN3G_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(0x55);
// 2.Drawing on the image
printf("Drawing:BlackImage\r\n");
Paint_DrawPoint(10, 80, Red_4Color, DOT_PIXEL_1X1, DOT_STYLE_DFT);
Paint_DrawPoint(10, 90, Yellow_4Color, DOT_PIXEL_2X2, DOT_STYLE_DFT);
Paint_DrawPoint(10, 100, Black_4Color, DOT_PIXEL_3X3, DOT_STYLE_DFT);
Paint_DrawLine(20, 70, 70, 120, Red_4Color, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawLine(70, 70, 20, 120, Red_4Color, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawRectangle(20, 70, 70, 120, Yellow_4Color, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawRectangle(80, 70, 130, 120, Yellow_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawCircle(45, 95, 20, Black_4Color, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawCircle(105, 95, 20, Black_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawLine(85, 95, 125, 95, Red_4Color, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawLine(105, 75, 105, 115, Yellow_4Color, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawString_EN(10, 0, "Red, yellow, white and black", &Font16, Red_4Color, Yellow_4Color);
Paint_DrawString_EN(10, 35, "Four color e-Paper", &Font12, Yellow_4Color, Black_4Color);
Paint_DrawString_CN(10, 125, "΢ѩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>", &Font24CN, Red_4Color, White_4Color);
Paint_DrawNum(10, 50, 123456, &Font12, Red_4Color, White_4Color);
printf("EPD_Display\r\n");
EPD_7IN3G_Display(BlackImage);
DEV_Delay_ms(3000);
#endif
#if 1 // Drawing on the image
//1.Select Image
printf("SelectImage:BlackImage\r\n");
Paint_SelectImage(BlackImage);
Paint_Clear(0x55);
// 2.Drawing on the image
printf("Drawing:BlackImage\r\n");
// Paint_DrawRectangle(1, 1, 121, 368, Red_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
// Paint_DrawRectangle(392, 1, 512, 368, Yellow_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
// Paint_DrawRectangle(1, 112, 512, 256, Black_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
UBYTE iWidth = EPD_7IN3G_WIDTH/8;
UBYTE iHeight = EPD_7IN3G_HEIGHT/8;
for(UBYTE i=0; i<8; i++) {
if(i%2 == 0)
Paint_DrawRectangle(1, 1+(i*iHeight), 800, (i+1)*iHeight, Red_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
else
Paint_DrawRectangle(1+(i*iWidth), 1, (i+1)*iWidth, 480, Yellow_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
}
printf("EPD_Display\r\n");
EPD_7IN3G_Display(BlackImage);
DEV_Delay_ms(3000);
#endif
#if 1 // Drawing on the image
//1.Select Image
printf("SelectImage:BlackImage\r\n");
Paint_SelectImage(BlackImage);
Paint_Clear(0x55);
int wNumber, lNumber;
wNumber = (EPD_7IN3G_WIDTH/80)==0 ? (EPD_7IN3G_WIDTH/80) : (EPD_7IN3G_WIDTH/80)+1;
lNumber = (EPD_7IN3G_HEIGHT/20)==0 ? (EPD_7IN3G_HEIGHT/20) : (EPD_7IN3G_HEIGHT/20)+1;
// 2.Drawing on the image
printf("Drawing:BlackImage\r\n");
for(int j=0; j<lNumber; j++) {
if(j%2 == 0) {
for(int i=0; i<wNumber; i++) {
Paint_DrawRectangle(1+i*80, 1+j*20, 20+i*80, 20+j*20, Red_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(21+i*80, 1+j*20, 40+i*80, 20+j*20, Yellow_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(41+i*80, 1+j*20, 60+i*80, 20+j*20, White_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(61+i*80, 1+j*20, 80+i*80, 20+j*20, Black_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
}
}
else {
for(int i=0; i<wNumber; i++) {
Paint_DrawRectangle(1+i*80, 1+j*20, 20+i*80, 20+j*20, White_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(21+i*80, 1+j*20, 40+i*80, 20+j*20, Black_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(41+i*80, 1+j*20, 60+i*80, 20+j*20, Red_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(61+i*80, 1+j*20, 80+i*80, 20+j*20, Yellow_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
}
}
}
printf("EPD_Display\r\n");
EPD_7IN3G_Display(BlackImage);
DEV_Delay_ms(3000);
#endif
printf("Clear...\r\n");
EPD_7IN3G_Clear(EPD_7IN3G_WHITE);
printf("Goto Sleep...\r\n");
EPD_7IN3G_Sleep();
free(BlackImage);
BlackImage = NULL;
DEV_Delay_ms(2000);//important, at least 2s
// close 5V
printf("close 5V, Module enters 0 power consumption ...\r\n");
DEV_Module_Exit();
return 0;
}

12
RaspberryPi_JetsonNano/c/examples/EPD_Test.h
View file

@ -1,11 +1,11 @@
/*****************************************************************************
* | File : EPD_Test.h
* | File : EPD_Test.h
* | Author : Waveshare team
* | Function : e-Paper test Demo
* | Info :
*----------------
* | This version: V1.0
* | Date : 2019-06-11
* | This version: V1.1
* | Date : 2022-07-28
* | Info :
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
@ -37,6 +37,10 @@
#include "Debug.h"
#include <stdlib.h> // malloc() free()
int EPD_1in64g_test(void);
int EPD_3in0g_test(void);
int EPD_7in3g_test(void);
int EPD_1in54_DES_test(void);
int EPD_2in13_DES_test(void);
int EPD_2in9_DES_test(void);
@ -70,6 +74,8 @@ int EPD_2in13b_V3_test(void);
int EPD_2in13b_V4_test(void);
int EPD_2in13d_test(void);
int EPD_3in52_test(void);
int EPD_3in7_test(void);
int EPD_4in01f_test(void);

5
RaspberryPi_JetsonNano/c/examples/main.c
View file

@ -16,6 +16,10 @@ int main(void)
// Exception handling:ctrl + c
signal(SIGINT, Handler);
// EPD_1in64g_test();
// EPD_3in0g_test();
// EPD_7in3g_test();
// EPD_1in54_DES_test();
// EPD_2in13_DES_test();
// EPD_2in9_DES_test();
@ -50,6 +54,7 @@ int main(void)
// EPD_2in13b_V4_test();
// EPD_2in13d_test();
// EPD_3in52_test();
// EPD_3in7_test();
// EPD_4in01f_test();

80
RaspberryPi_JetsonNano/c/lib/GUI/GUI_BMPfile.c
View file

@ -6,10 +6,12 @@
* Used to shield the underlying layers of each master
* and enhance portability
*----------------
* | This version: V2.2
* | Date : 2020-07-08
* | This version: V2.3
* | Date : 2022-07-27
* | Info :
* -----------------------------------------------------------------------------
* V2.3(2022-07-27):
* 1.Add GUI_ReadBmp_RGB_4Color()
* V2.2(2020-07-08):
* 1.Add GUI_ReadBmp_RGB_7Color()
* V2.1(2019-10-10):
@ -149,7 +151,7 @@ UBYTE GUI_ReadBmp_4Gray(const char *path, UWORD Xstart, UWORD Ystart)
Debug("Cann't open the file!\n");
exit(0);
}
// Set the file pointer from the beginning
fseek(fp, 0, SEEK_SET);
fread(&bmpFileHeader, sizeof(BMPFILEHEADER), 1, fp); //sizeof(BMPFILEHEADER) must be 14
@ -283,4 +285,76 @@ UBYTE GUI_ReadBmp_RGB_7Color(const char *path, UWORD Xstart, UWORD Ystart)
return 0;
}
UBYTE GUI_ReadBmp_RGB_4Color(const char *path, UWORD Xstart, UWORD Ystart)
{
FILE *fp; //Define a file pointer
BMPFILEHEADER bmpFileHeader; //Define a bmp file header structure
BMPINFOHEADER bmpInfoHeader; //Define a bmp info header structure
// Binary file open
if((fp = fopen(path, "rb")) == NULL) {
Debug("Cann't open the file!\n");
exit(0);
}
// Set the file pointer from the beginning
fseek(fp, 0, SEEK_SET);
fread(&bmpFileHeader, sizeof(BMPFILEHEADER), 1, fp); //sizeof(BMPFILEHEADER) must be 14
fread(&bmpInfoHeader, sizeof(BMPINFOHEADER), 1, fp); //sizeof(BMPFILEHEADER) must be 50
printf("pixel = %d * %d\r\n", bmpInfoHeader.biWidth, bmpInfoHeader.biHeight);
UDOUBLE Image_Byte = bmpInfoHeader.biWidth * bmpInfoHeader.biHeight * 3;
UBYTE Image[Image_Byte];
memset(Image, 0xFF, Image_Byte);
// Determine if it is a monochrome bitmap
int readbyte = bmpInfoHeader.biBitCount;
if(readbyte != 24){
Debug("Bmp image is not 24 bitmap!\n");
exit(0);
}
// Read image data into the cache
UWORD x, y;
UBYTE Rdata[3];
fseek(fp, bmpFileHeader.bOffset, SEEK_SET);
for(y = 0; y < bmpInfoHeader.biHeight; y++) {//Total display column
for(x = 0; x < bmpInfoHeader.biWidth ; x++) {//Show a line in the line
if(fread((char *)Rdata, 1, 1, fp) != 1) {
perror("get bmpdata:\r\n");
break;
}
if(fread((char *)Rdata+1, 1, 1, fp) != 1) {
perror("get bmpdata:\r\n");
break;
}
if(fread((char *)Rdata+2, 1, 1, fp) != 1) {
perror("get bmpdata:\r\n");
break;
}
if(Rdata[0] < 128 && Rdata[1] < 128 && Rdata[2] < 128){
Image[x+(y* bmpInfoHeader.biWidth )] = 0;//Black
}else if(Rdata[0] > 127 && Rdata[1] > 127 && Rdata[2] > 127){
Image[x+(y* bmpInfoHeader.biWidth )] = 1;//White
}else if(Rdata[0] < 128 && Rdata[1] > 127 && Rdata[2] > 127){
Image[x+(y* bmpInfoHeader.biWidth )] = 2;//Yellow
}else if(Rdata[0] < 128 && Rdata[1] < 128 && Rdata[2] > 127){
Image[x+(y* bmpInfoHeader.biWidth )] = 3;//Red
}
}
}
fclose(fp);
// Refresh the image to the display buffer based on the displayed orientation
for(y = 0; y < bmpInfoHeader.biHeight; y++) {
for(x = 0; x < bmpInfoHeader.biWidth; x++) {
if(x > Paint.Width || y > Paint.Height) {
break;
}
Paint_SetPixel(Xstart + x, Ystart + y, Image[bmpInfoHeader.biHeight * bmpInfoHeader.biWidth - 1 -(bmpInfoHeader.biWidth-x-1+(y* bmpInfoHeader.biWidth))]);
}
}
return 0;
}

7
RaspberryPi_JetsonNano/c/lib/GUI/GUI_BMPfile.h
View file

@ -6,10 +6,12 @@
* Used to shield the underlying layers of each master
* and enhance portability
*----------------
* | This version: V2.2
* | Date : 2020-07-08
* | This version: V2.3
* | Date : 2020-07-27
* | Info :
* -----------------------------------------------------------------------------
* V2.3(2022-07-27):
* 1.Add GUI_ReadBmp_RGB_4Color()
* V2.2(2020-07-08):
* 1.Add GUI_ReadBmp_RGB_7Color()
* V2.1(2019-10-10):
@ -85,5 +87,6 @@ typedef struct RGB_QUAD {
UBYTE GUI_ReadBmp(const char *path, UWORD Xstart, UWORD Ystart);
UBYTE GUI_ReadBmp_4Gray(const char *path, UWORD Xstart, UWORD Ystart);
UBYTE GUI_ReadBmp_RGB_4Color(const char *path, UWORD Xstart, UWORD Ystart);
UBYTE GUI_ReadBmp_RGB_7Color(const char *path, UWORD Xstart, UWORD Ystart);
#endif

8
RaspberryPi_JetsonNano/c/lib/GUI/GUI_Paint.h
View file

@ -126,6 +126,14 @@ typedef enum {
#define GRAY2 0x02
#define GRAY3 0x01 //gray
#define GRAY4 0x00 //white
//colour
#define Black_4Color 0x00
#define White_4Color 0x01
#define Yellow_4Color 0x02
#define Red_4Color 0x03
/**
* The size of the point
**/

238
RaspberryPi_JetsonNano/c/lib/e-Paper/EPD_1in64g.c Normal file
View file

@ -0,0 +1,238 @@
/*****************************************************************************
* | File : EPD_1in64_g.c
* | Author : Waveshare team
* | Function : 1.64inch e-paper (G)
* | Info :
*----------------
* | This version: V1.0
* | Date : 2022-07-22
* | 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_1in64g.h"
#include "Debug.h"
/******************************************************************************
function : Software reset
parameter:
******************************************************************************/
static void EPD_1IN64G_Reset(void)
{
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(20);
DEV_Digital_Write(EPD_RST_PIN, 0);
DEV_Delay_ms(1);
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(20);
}
/******************************************************************************
function : send command
parameter:
Reg : Command register
******************************************************************************/
static void EPD_1IN64G_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_1IN64G_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_1IN64G_ReadBusyH(void)
{
Debug("e-Paper busy H\r\n");
while(!DEV_Digital_Read(EPD_BUSY_PIN)) { //LOW: idle, HIGH: busy
DEV_Delay_ms(5);
}
Debug("e-Paper busy H release\r\n");
}
static void EPD_1IN64G_ReadBusyL(void)
{
Debug("e-Paper busy L\r\n");
while(DEV_Digital_Read(EPD_BUSY_PIN)) { //LOW: idle, HIGH: busy
DEV_Delay_ms(5);
}
Debug("e-Paper busy L release\r\n");
}
/******************************************************************************
function : Turn On Display
parameter:
******************************************************************************/
static void EPD_1IN64G_TurnOnDisplay(void)
{
EPD_1IN64G_SendCommand(0x12); // DISPLAY_REFRESH
EPD_1IN64G_SendData(0x01);
EPD_1IN64G_ReadBusyH();
EPD_1IN64G_SendCommand(0x02); // POWER_OFF
EPD_1IN64G_SendData(0X00);
EPD_1IN64G_ReadBusyH();
}
/******************************************************************************
function : Initialize the e-Paper register
parameter:
******************************************************************************/
void EPD_1IN64G_Init(void)
{
EPD_1IN64G_Reset();
EPD_1IN64G_SendCommand(0x66);
EPD_1IN64G_SendData(0x49);
EPD_1IN64G_SendData(0x55);
EPD_1IN64G_SendData(0x13);
EPD_1IN64G_SendData(0x5D);
EPD_1IN64G_SendCommand(0x66);
EPD_1IN64G_SendData(0x49);
EPD_1IN64G_SendData(0x55);
EPD_1IN64G_SendCommand(0xB0);
EPD_1IN64G_SendData(0x03);//1 boost 20211113
EPD_1IN64G_SendCommand(0x00);
EPD_1IN64G_SendData(0x4F);
EPD_1IN64G_SendData(0x6B);
EPD_1IN64G_SendCommand(0x03);
EPD_1IN64G_SendData(0x00);
EPD_1IN64G_SendCommand(0xF0);
EPD_1IN64G_SendData(0xF6);
EPD_1IN64G_SendData(0x0D);
EPD_1IN64G_SendData(0x00);
EPD_1IN64G_SendData(0x00);
EPD_1IN64G_SendData(0x00);
//20220303
EPD_1IN64G_SendCommand(0x06);
EPD_1IN64G_SendData(0xCF);
EPD_1IN64G_SendData(0xDF);
EPD_1IN64G_SendData(0x0F);
EPD_1IN64G_SendCommand(0x41);
EPD_1IN64G_SendData(0x00);
EPD_1IN64G_SendCommand(0x50);
EPD_1IN64G_SendData(0x30);
EPD_1IN64G_SendCommand(0x60);
EPD_1IN64G_SendData(0x0C);
EPD_1IN64G_SendData(0x05);
EPD_1IN64G_SendCommand(0x61);
EPD_1IN64G_SendData(0xA8);
EPD_1IN64G_SendData(0x00);
EPD_1IN64G_SendData(0xA8);
EPD_1IN64G_SendCommand(0x84);
EPD_1IN64G_SendData(0x01);
}
/******************************************************************************
function : Clear screen
parameter:
******************************************************************************/
void EPD_1IN64G_Clear(UBYTE color)
{
UWORD Width, Height;
Width = (EPD_1IN64G_WIDTH % 4 == 0)? (EPD_1IN64G_WIDTH / 4 ): (EPD_1IN64G_WIDTH / 4 + 1);
Height = EPD_1IN64G_HEIGHT;
EPD_1IN64G_SendCommand(0x68);
EPD_1IN64G_SendData(0x01);
EPD_1IN64G_SendCommand(0x04);
EPD_1IN64G_ReadBusyH();
EPD_1IN64G_SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
for(UBYTE k = 0; k < 4; k++) {
EPD_1IN64G_SendData(color);
}
}
}
EPD_1IN64G_SendCommand(0x68);
EPD_1IN64G_SendData(0x00);
EPD_1IN64G_TurnOnDisplay();
}
/******************************************************************************
function : Sends the image buffer in RAM to e-Paper and displays
parameter:
******************************************************************************/
void EPD_1IN64G_Display(UBYTE *Image)
{
UWORD Width, Height;
Width = (EPD_1IN64G_WIDTH % 4 == 0)? (EPD_1IN64G_WIDTH / 4 ): (EPD_1IN64G_WIDTH / 4 + 1);
Height = EPD_1IN64G_HEIGHT;
EPD_1IN64G_SendCommand(0x68);
EPD_1IN64G_SendData(0x01);
EPD_1IN64G_SendCommand(0x04);
EPD_1IN64G_ReadBusyH();
EPD_1IN64G_SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_1IN64G_SendData(Image[i + j * Width]);
}
}
EPD_1IN64G_TurnOnDisplay();
}
/******************************************************************************
function : Enter sleep mode
parameter:
******************************************************************************/
void EPD_1IN64G_Sleep(void)
{
EPD_1IN64G_SendCommand(0x02); // POWER_OFF
EPD_1IN64G_SendData(0X00);
EPD_1IN64G_SendCommand(0x07); // DEEP_SLEEP
EPD_1IN64G_SendData(0XA5);
}

32
RaspberryPi_JetsonNano/c/lib/e-Paper/EPD_1in64g.h Normal file
View file

@ -0,0 +1,32 @@
/*****************************************************************************
* | File : EPD_1in64g.h
* | Author : Waveshare team
* | Function : 1.64inch e-paper(G)
* | Info :
*----------------
* | This version: V1.0
* | Date : 2022-07-14
* | Info :
* -----------------------------------------------------------------------------
******************************************************************************/
#ifndef __EPD_1IN64G_H_
#define __EPD_1IN64G_H_
#include "DEV_Config.h"
// Display resolution
#define EPD_1IN64G_WIDTH 168
#define EPD_1IN64G_HEIGHT 168
//colour
#define EPD_1IN64G_BLACK 0x00
#define EPD_1IN64G_WHITE 0x55
#define EPD_1IN64G_YELLOW 0xAA
#define EPD_1IN64G_RED 0xFF
void EPD_1IN64G_Init(void);
void EPD_1IN64G_Clear(UBYTE color);
void EPD_1IN64G_Display(UBYTE *Image);
void EPD_1IN64G_Sleep(void);
#endif

220
RaspberryPi_JetsonNano/c/lib/e-Paper/EPD_3in0g.c Normal file
View file

@ -0,0 +1,220 @@
/*****************************************************************************
* | File : EPD_3in0_g.c
* | Author : Waveshare team
* | Function : 3inch e-paper (G)
* | Info :
*----------------
* | This version: V1.0
* | Date : 2022-07-15
* | 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_3in0g.h"
#include "Debug.h"
/******************************************************************************
function : Software reset
parameter:
******************************************************************************/
static void EPD_3IN0G_Reset(void)
{
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(20);
DEV_Digital_Write(EPD_RST_PIN, 0);
DEV_Delay_ms(2);
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(20);
}
/******************************************************************************
function : send command
parameter:
Reg : Command register
******************************************************************************/
static void EPD_3IN0G_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_3IN0G_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_3IN0G_ReadBusyH(void)
{
Debug("e-Paper busy H\r\n");
while(!DEV_Digital_Read(EPD_BUSY_PIN)) { //LOW: idle, HIGH: busy
DEV_Delay_ms(5);
}
Debug("e-Paper busy H release\r\n");
}
static void EPD_3IN0G_ReadBusyL(void)
{
Debug("e-Paper busy L\r\n");
while(DEV_Digital_Read(EPD_BUSY_PIN)) { //LOW: idle, HIGH: busy
DEV_Delay_ms(5);
}
Debug("e-Paper busy L release\r\n");
}
/******************************************************************************
function : Turn On Display
parameter:
******************************************************************************/
static void EPD_3IN0G_TurnOnDisplay(void)
{
EPD_3IN0G_SendCommand(0x12); // DISPLAY_REFRESH
EPD_3IN0G_SendData(0x00);
EPD_3IN0G_ReadBusyH();
EPD_3IN0G_SendCommand(0x02); // POWER_OFF
EPD_3IN0G_SendData(0X00);
EPD_3IN0G_ReadBusyH();
}
/******************************************************************************
function : Initialize the e-Paper register
parameter:
******************************************************************************/
void EPD_3IN0G_Init(void)
{
EPD_3IN0G_Reset();
EPD_3IN0G_SendCommand(0x66);
EPD_3IN0G_SendData(0x49);
EPD_3IN0G_SendData(0x55);
EPD_3IN0G_SendData(0x13);
EPD_3IN0G_SendData(0x5D);
EPD_3IN0G_SendData(0x05);
EPD_3IN0G_SendData(0x10);
EPD_3IN0G_SendCommand(0xB0);
EPD_3IN0G_SendData(0x00);//1 boost
EPD_3IN0G_SendCommand(0x01);
EPD_3IN0G_SendData(0x0F);
EPD_3IN0G_SendData(0x00);
EPD_3IN0G_SendCommand(0x00);
EPD_3IN0G_SendData(0x4F);
EPD_3IN0G_SendData(0x6B);
EPD_3IN0G_SendCommand(0x06);
EPD_3IN0G_SendData(0xD7);
EPD_3IN0G_SendData(0xDE);
EPD_3IN0G_SendData(0x12);
EPD_3IN0G_SendCommand(0x61);
EPD_3IN0G_SendData(0x00);
EPD_3IN0G_SendData(0xA8);
EPD_3IN0G_SendData(0x01);
EPD_3IN0G_SendData(0x90);
EPD_3IN0G_SendCommand(0x50);
EPD_3IN0G_SendData(0x37);
EPD_3IN0G_SendCommand(0x60);
EPD_3IN0G_SendData(0x0C);
EPD_3IN0G_SendData(0x05);
EPD_3IN0G_SendCommand(0xE3);
EPD_3IN0G_SendData(0xFF);
EPD_3IN0G_SendCommand(0x84);
EPD_3IN0G_SendData(0x00);
}
/******************************************************************************
function : Clear screen
parameter:
******************************************************************************/
void EPD_3IN0G_Clear(UBYTE color)
{
UWORD Width, Height;
Width = (EPD_3IN0G_WIDTH % 4 == 0)? (EPD_3IN0G_WIDTH / 4 ): (EPD_3IN0G_WIDTH / 4 + 1);
Height = EPD_3IN0G_HEIGHT;
EPD_3IN0G_SendCommand(0x04);
EPD_3IN0G_ReadBusyH();
EPD_3IN0G_SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_3IN0G_SendData(color);
}
}
EPD_3IN0G_TurnOnDisplay();
}
/******************************************************************************
function : Sends the image buffer in RAM to e-Paper and displays
parameter:
******************************************************************************/
void EPD_3IN0G_Display(UBYTE *Image)
{
UWORD Width, Height;
Width = (EPD_3IN0G_WIDTH % 4 == 0)? (EPD_3IN0G_WIDTH / 4 ): (EPD_3IN0G_WIDTH / 4 + 1);
Height = EPD_3IN0G_HEIGHT;
EPD_3IN0G_SendCommand(0x04);
EPD_3IN0G_ReadBusyH();
EPD_3IN0G_SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_3IN0G_SendData(Image[i + j * Width]);
}
}
EPD_3IN0G_TurnOnDisplay();
}
/******************************************************************************
function : Enter sleep mode
parameter:
******************************************************************************/
void EPD_3IN0G_Sleep(void)
{
EPD_3IN0G_SendCommand(0x02); // POWER_OFF
EPD_3IN0G_SendData(0X00);
EPD_3IN0G_SendCommand(0x07); // DEEP_SLEEP
EPD_3IN0G_SendData(0XA5);
}

32
RaspberryPi_JetsonNano/c/lib/e-Paper/EPD_3in0g.h Normal file
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/*****************************************************************************
* | File : EPD_3in0g.h
* | Author : Waveshare team
* | Function : 3inch e-paper (G)
* | Info :
*----------------
* | This version: V1.0
* | Date : 2022-07-15
* | Info :
* -----------------------------------------------------------------------------
******************************************************************************/
#ifndef __EPD_3IN0G_H_
#define __EPD_3IN0G_H_
#include "DEV_Config.h"
// Display resolution
#define EPD_3IN0G_WIDTH 168
#define EPD_3IN0G_HEIGHT 400
//colour
#define EPD_3IN0G_BLACK 0x00
#define EPD_3IN0G_WHITE 0x55
#define EPD_3IN0G_YELLOW 0xAA
#define EPD_3IN0G_RED 0xFF
void EPD_3IN0G_Init(void);
void EPD_3IN0G_Clear(UBYTE color);
void EPD_3IN0G_Display(UBYTE *Image);
void EPD_3IN0G_Sleep(void);
#endif

588
RaspberryPi_JetsonNano/c/lib/e-Paper/EPD_3in52.c Normal file
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/*****************************************************************************
* | File : EPD_3IN52.C
* | Author : Waveshare team
* | Function : 3.52inch e-paper
* | Info :
*----------------
* | This version: V1.0
* | Date : 2022-05-07
* | 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_3in52.h"
#include "Debug.h"
//GC 0.9S
static const UBYTE EPD_3IN52_lut_R20_GC[] =
{
0x01,0x0f,0x0f,0x0f,0x01,0x01,0x01,
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,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00
};
static const UBYTE EPD_3IN52_lut_R21_GC[] =
{
0x01,0x4f,0x8f,0x0f,0x01,0x01,0x01,
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
};
static const UBYTE EPD_3IN52_lut_R22_GC[] =
{
0x01,0x0f,0x8f,0x0f,0x01,0x01,0x01,
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,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00
};
static const UBYTE EPD_3IN52_lut_R23_GC[] =
{
0x01,0x4f,0x8f,0x4f,0x01,0x01,0x01,
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,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00
};
static const UBYTE EPD_3IN52_lut_R24_GC[] =
{
0x01,0x0f,0x8f,0x4f,0x01,0x01,0x01,
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
};
// DU 0.3s
static const UBYTE EPD_3IN52_lut_R20_DU[] =
{
0x01,0x0f,0x01,0x00,0x00,0x01,0x01,
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,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00
};
static const UBYTE EPD_3IN52_lut_R21_DU[] =
{
0x01,0x0f,0x01,0x00,0x00,0x01,0x01,
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
};
static const UBYTE EPD_3IN52_lut_R22_DU[] =
{
0x01,0x8f,0x01,0x00,0x00,0x01,0x01,
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,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00
};
static const UBYTE EPD_3IN52_lut_R23_DU[] =
{
0x01,0x4f,0x01,0x00,0x00,0x01,0x01,
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,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00
};
static const UBYTE EPD_3IN52_lut_R24_DU[] =
{
0x01,0x0f,0x01,0x00,0x00,0x01,0x01,
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
};
//
static const UBYTE EPD_3IN52_lut_vcom[] =
{
0x01,0x19,0x19,0x19,0x19,0x01,0x01,
0x01,0x19,0x19,0x19,0x01,0x01,0x01,
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
};
static const UBYTE EPD_3IN52_lut_ww[] =
{
0x01,0x59,0x99,0x59,0x99,0x01,0x01,
0x01,0x59,0x99,0x19,0x01,0x01,0x01,
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
};
static const UBYTE EPD_3IN52_lut_bw[] =
{
0x01,0x59,0x99,0x59,0x99,0x01,0x01,
0x01,0x59,0x99,0x19,0x01,0x01,0x01,
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
};
static const UBYTE EPD_3IN52_lut_wb[] =
{
0x01,0x19,0x99,0x59,0x99,0x01,0x01,
0x01,0x59,0x99,0x59,0x01,0x01,0x01,
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
};
static const UBYTE EPD_3IN52_lut_bb[] =
{
0x01,0x19,0x99,0x59,0x99,0x01,0x01,
0x01,0x59,0x99,0x59,0x01,0x01,0x01,
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
};
unsigned char EPD_3IN52_Flag = 0;
/******************************************************************************
function : Software reset
parameter:
******************************************************************************/
void EPD_3IN52_Reset(void)
{
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(200);
DEV_Digital_Write(EPD_RST_PIN, 0);
DEV_Delay_ms(2);
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(200);
}
/******************************************************************************
function : send command
parameter:
Reg : Command register
******************************************************************************/
void EPD_3IN52_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
******************************************************************************/
void EPD_3IN52_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 : Read Busy
parameter:
******************************************************************************/
void EPD_3IN52_ReadBusy(void)
{
Debug("e-Paper busy\r\n");
UBYTE busy;
do {
busy = DEV_Digital_Read(EPD_BUSY_PIN);
} while(!busy);
DEV_Delay_ms(200);
Debug("e-Paper busy release\r\n");
}
/**
* @brief
*
*/
void EPD_3IN52_lut(void)
{
UBYTE count;
EPD_3IN52_SendCommand(0x20); // vcom
for(count = 0; count < 42 ; count++)
{
EPD_3IN52_SendData(EPD_3IN52_lut_vcom[count]);
}
EPD_3IN52_SendCommand(0x21); // ww --
for(count = 0; count < 42 ; count++)
{
EPD_3IN52_SendData(EPD_3IN52_lut_ww[count]);
}
EPD_3IN52_SendCommand(0x22); // bw r
for(count = 0; count < 42 ; count++)
{
EPD_3IN52_SendData(EPD_3IN52_lut_bw[count]);
}
EPD_3IN52_SendCommand(0x23); // wb w
for(count = 0; count < 42 ; count++)
{
EPD_3IN52_SendData(EPD_3IN52_lut_bb[count]);
}
EPD_3IN52_SendCommand(0x24); // bb b
for(count = 0; count < 42 ; count++)
{
EPD_3IN52_SendData(EPD_3IN52_lut_wb[count]);
}
}
/**
* @brief
*
*/
void EPD_3IN52_refresh(void)
{
EPD_3IN52_SendCommand(0x17);
EPD_3IN52_SendData(0xA5);
EPD_3IN52_ReadBusy();
DEV_Delay_ms(200);
}
// LUT download
void EPD_3IN52_lut_GC(void)
{
UBYTE count;
EPD_3IN52_SendCommand(0x20); // vcom
for(count = 0; count < 56 ; count++)
{
EPD_3IN52_SendData(EPD_3IN52_lut_R20_GC[count]);
}
EPD_3IN52_SendCommand(0x21); // red not use
for(count = 0; count < 42 ; count++)
{
EPD_3IN52_SendData(EPD_3IN52_lut_R21_GC[count]);
}
EPD_3IN52_SendCommand(0x24); // bb b
for(count = 0; count < 42 ; count++)
{
EPD_3IN52_SendData(EPD_3IN52_lut_R24_GC[count]);
}
if(EPD_3IN52_Flag == 0)
{
EPD_3IN52_SendCommand(0x22); // bw r
for(count = 0; count < 56 ; count++)
{
EPD_3IN52_SendData(EPD_3IN52_lut_R22_GC[count]);
}
EPD_3IN52_SendCommand(0x23); // wb w
for(count = 0; count < 42 ; count++)
{
EPD_3IN52_SendData(EPD_3IN52_lut_R23_GC[count]);
}
EPD_3IN52_Flag = 1;
}
else
{
EPD_3IN52_SendCommand(0x22); // bw r
for(count = 0; count < 56 ; count++)
{
EPD_3IN52_SendData(EPD_3IN52_lut_R23_GC[count]);
}
EPD_3IN52_SendCommand(0x23); // wb w
for(count = 0; count < 42 ; count++)
{
EPD_3IN52_SendData(EPD_3IN52_lut_R22_GC[count]);
}
EPD_3IN52_Flag = 0;
}
}
// LUT download
void EPD_3IN52_lut_DU(void)
{
UBYTE count;
EPD_3IN52_SendCommand(0x20); // vcom
for(count = 0; count < 56 ; count++)
{
EPD_3IN52_SendData(EPD_3IN52_lut_R20_DU[count]);
}
EPD_3IN52_SendCommand(0x21); // red not use
for(count = 0; count < 42 ; count++)
{
EPD_3IN52_SendData(EPD_3IN52_lut_R21_DU[count]);
}
EPD_3IN52_SendCommand(0x24); // bb b
for(count = 0; count < 42 ; count++)
{
EPD_3IN52_SendData(EPD_3IN52_lut_R24_DU[count]);
}
if(EPD_3IN52_Flag == 0)
{
EPD_3IN52_SendCommand(0x22); // bw r
for(count = 0; count < 56 ; count++)
{
EPD_3IN52_SendData(EPD_3IN52_lut_R22_DU[count]);
}
EPD_3IN52_SendCommand(0x23); // wb w
for(count = 0; count < 42 ; count++)
{
EPD_3IN52_SendData(EPD_3IN52_lut_R23_DU[count]);
}
EPD_3IN52_Flag = 1;
}
else
{
EPD_3IN52_SendCommand(0x22); // bw r
for(count = 0; count < 56 ; count++)
{
EPD_3IN52_SendData(EPD_3IN52_lut_R23_DU[count]);
}
EPD_3IN52_SendCommand(0x23); // wb w
for(count = 0; count < 42 ; count++)
{
EPD_3IN52_SendData(EPD_3IN52_lut_R22_DU[count]);
}
EPD_3IN52_Flag = 0;
}
}
/******************************************************************************
function : Initialize the e-Paper register
parameter:
******************************************************************************/
void EPD_3IN52_Init(void)
{
EPD_3IN52_Flag = 0;
EPD_3IN52_Reset();
EPD_3IN52_SendCommand(0x00); // panel setting PSR
EPD_3IN52_SendData(0xFF); // RES1 RES0 REG KW/R UD SHL SHD_N RST_N
EPD_3IN52_SendData(0x01); // x x x VCMZ TS_AUTO TIGE NORG VC_LUTZ
EPD_3IN52_SendCommand(0x01); // POWER SETTING PWR
EPD_3IN52_SendData(0x03); // x x x x x x VDS_EN VDG_EN
EPD_3IN52_SendData(0x10); // x x x VCOM_SLWE VGH[3:0] VGH=20V, VGL=-20V
EPD_3IN52_SendData(0x3F); // x x VSH[5:0] VSH = 15V
EPD_3IN52_SendData(0x3F); // x x VSL[5:0] VSL=-15V
EPD_3IN52_SendData(0x03); // OPTEN VDHR[6:0] VHDR=6.4V
// T_VDS_OFF[1:0] 00=1 frame; 01=2 frame; 10=3 frame; 11=4 frame
EPD_3IN52_SendCommand(0x06); // booster soft start BTST
EPD_3IN52_SendData(0x37); // BT_PHA[7:0]
EPD_3IN52_SendData(0x3D); // BT_PHB[7:0]
EPD_3IN52_SendData(0x3D); // x x BT_PHC[5:0]
EPD_3IN52_SendCommand(0x60); // TCON setting TCON
EPD_3IN52_SendData(0x22); // S2G[3:0] G2S[3:0] non-overlap = 12
EPD_3IN52_SendCommand(0x82); // VCOM_DC setting VDCS
EPD_3IN52_SendData(0x07); // x VDCS[6:0] VCOM_DC value= -1.9v 00~3f,0x12=-1.9v
EPD_3IN52_SendCommand(0x30);
EPD_3IN52_SendData(0x09);
EPD_3IN52_SendCommand(0xe3); // power saving PWS
EPD_3IN52_SendData(0x88); // VCOM_W[3:0] SD_W[3:0]
EPD_3IN52_SendCommand(0x61); // resoultion setting
EPD_3IN52_SendData(0xf0); // HRES[7:3] 0 0 0
EPD_3IN52_SendData(0x01); // x x x x x x x VRES[8]
EPD_3IN52_SendData(0x68); // VRES[7:0]
EPD_3IN52_SendCommand(0x50);
EPD_3IN52_SendData(0xB7);
}
void EPD_3IN52_display(UBYTE* picData)
{
UWORD i;
EPD_3IN52_SendCommand(0x13); //Transfer new data
for(i=0;i<(EPD_3IN52_WIDTH*EPD_3IN52_HEIGHT/8);i++)
{
EPD_3IN52_SendData(*picData);
picData++;
}
}
void EPD_3IN52_display_NUM(UBYTE NUM)
{
UWORD row, column;
// UWORD pcnt = 0;
EPD_3IN52_SendCommand(0x13); //Transfer new data
for(column=0; column<EPD_3IN52_HEIGHT; column++)
{
for(row=0; row<EPD_3IN52_WIDTH/8; row++)
{
switch (NUM)
{
case EPD_3IN52_WHITE:
EPD_3IN52_SendData(0xFF);
break;
case EPD_3IN52_BLACK:
EPD_3IN52_SendData(0x00);
break;
case EPD_3IN52_Source_Line:
EPD_3IN52_SendData(0xAA);
break;
case EPD_3IN52_Gate_Line:
if(column%2)
EPD_3IN52_SendData(0xff); //An odd number of Gate line
else
EPD_3IN52_SendData(0x00); //The even line Gate
break;
case EPD_3IN52_Chessboard:
if(row>=(EPD_3IN52_WIDTH/8/2)&&column>=(EPD_3IN52_HEIGHT/2))
EPD_3IN52_SendData(0xff);
else if(row<(EPD_3IN52_WIDTH/8/2)&&column<(EPD_3IN52_HEIGHT/2))
EPD_3IN52_SendData(0xff);
else
EPD_3IN52_SendData(0x00);
break;
case EPD_3IN52_LEFT_BLACK_RIGHT_WHITE:
if(row>=(EPD_3IN52_WIDTH/8/2))
EPD_3IN52_SendData(0xff);
else
EPD_3IN52_SendData(0x00);
break;
case EPD_3IN52_UP_BLACK_DOWN_WHITE:
if(column>=(EPD_3IN52_HEIGHT/2))
EPD_3IN52_SendData(0xFF);
else
EPD_3IN52_SendData(0x00);
break;
case EPD_3IN52_Frame:
if(column==0||column==(EPD_3IN52_HEIGHT-1))
EPD_3IN52_SendData(0x00);
else if(row==0)
EPD_3IN52_SendData(0x7F);
else if(row==(EPD_3IN52_WIDTH/8-1))
EPD_3IN52_SendData(0xFE);
else
EPD_3IN52_SendData(0xFF);
break;
case EPD_3IN52_Crosstalk:
if((row>=(EPD_3IN52_WIDTH/8/3)&&row<=(EPD_3IN52_WIDTH/8/3*2)&&column<=(EPD_3IN52_HEIGHT/3))||(row>=(EPD_3IN52_WIDTH/8/3)&&row<=(EPD_3IN52_WIDTH/8/3*2)&&column>=(EPD_3IN52_HEIGHT/3*2)))
EPD_3IN52_SendData(0x00);
else
EPD_3IN52_SendData(0xFF);
break;
case EPD_3IN52_Image:
//EPD_3IN52_SendData(gImage_1[pcnt++]);
break;
default:
break;
}
}
}
}
/******************************************************************************
function : Clear screen
parameter:
******************************************************************************/
void EPD_3IN52_Clear(void)
{
UWORD i;
EPD_3IN52_SendCommand(0x13); //Transfer new data
for(i=0;i<(EPD_3IN52_WIDTH*EPD_3IN52_HEIGHT/8);i++)
{
EPD_3IN52_SendData(0xFF);
}
EPD_3IN52_lut_GC();
EPD_3IN52_refresh();
}
/******************************************************************************
function : Enter sleep mode
parameter:
******************************************************************************/
void EPD_3IN52_sleep(void)
{
EPD_3IN52_SendCommand(0X07); //deep sleep
EPD_3IN52_SendData(0xA5);
}

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/*****************************************************************************
* | File : EPD_3IN52.h
* | Author : Waveshare team
* | Function : 3.52inch e-paper
* | Info :
*----------------
* | This version: V1.0
* | Date : 2022-05-07
* | 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_3IN52_H_
#define __EPD_3IN52_H_
#include "DEV_Config.h"
// Display resolution
#define EPD_3IN52_WIDTH 240
#define EPD_3IN52_HEIGHT 360
#define LUTGC_TEST //
#define LUTDU_TEST //
#define EPD_3IN52_WHITE 0xFF //
#define EPD_3IN52_BLACK 0x00 //
#define EPD_3IN52_Source_Line 0xAA //
#define EPD_3IN52_Gate_Line 0x55 //
#define EPD_3IN52_UP_BLACK_DOWN_WHITE 0xF0 //
#define EPD_3IN52_LEFT_BLACK_RIGHT_WHITE 0x0F //
#define EPD_3IN52_Frame 0x01 //
#define EPD_3IN52_Crosstalk 0x02 //
#define EPD_3IN52_Chessboard 0x03 //
#define EPD_3IN52_Image 0x04 //
extern unsigned char EPD_3IN52_Flag;
void EPD_3IN52_SendCommand(UBYTE Reg);
void EPD_3IN52_SendData(UBYTE Data);
void EPD_3IN52_refresh(void);
void EPD_3IN52_lut_GC(void);
void EPD_3IN52_lut_DU(void);
void EPD_3IN52_Init(void);
void EPD_3IN52_display(UBYTE* picData);
void EPD_3IN52_display_NUM(UBYTE NUM);
void EPD_3IN52_Clear(void);
void EPD_3IN52_sleep(void);
#endif

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/*****************************************************************************
* | File : EPD_7in3g.c
* | Author : Waveshare team
* | Function : 7.3inch e-paper (G)
* | Info :
*----------------
* | This version: V1.0
* | Date : 2022-07-22
* | 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_7in3g.h"
#include "Debug.h"
/******************************************************************************
function : Software reset
parameter:
******************************************************************************/
static void EPD_7IN3G_Reset(void)
{
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(20);
DEV_Digital_Write(EPD_RST_PIN, 0);
DEV_Delay_ms(2);
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(20);
}
/******************************************************************************
function : send command
parameter:
Reg : Command register
******************************************************************************/
static void EPD_7IN3G_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_7IN3G_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_7IN3G_ReadBusyH(void)
{
Debug("e-Paper busy H\r\n");
while(!DEV_Digital_Read(EPD_BUSY_PIN)) { //LOW: idle, HIGH: busy
DEV_Delay_ms(5);
}
Debug("e-Paper busy H release\r\n");
}
static void EPD_7IN3G_ReadBusyL(void)
{
Debug("e-Paper busy L\r\n");
while(DEV_Digital_Read(EPD_BUSY_PIN)) { //LOW: idle, HIGH: busy
DEV_Delay_ms(5);
}
Debug("e-Paper busy L release\r\n");
}
/******************************************************************************
function : Turn On Display
parameter:
******************************************************************************/
static void EPD_7IN3G_TurnOnDisplay(void)
{
EPD_7IN3G_SendCommand(0x12); // DISPLAY_REFRESH
EPD_7IN3G_SendData(0x00);
EPD_7IN3G_ReadBusyH();
EPD_7IN3G_SendCommand(0x02); // POWER_OFF
EPD_7IN3G_SendData(0X00);
EPD_7IN3G_ReadBusyH();
}
/******************************************************************************
function : Initialize the e-Paper register
parameter:
******************************************************************************/
void EPD_7IN3G_Init(void)
{
EPD_7IN3G_Reset();
EPD_7IN3G_ReadBusyH();
DEV_Delay_ms(30);
EPD_7IN3G_SendCommand(0xAA);
EPD_7IN3G_SendData(0x49);
EPD_7IN3G_SendData(0x55);
EPD_7IN3G_SendData(0x20);
EPD_7IN3G_SendData(0x08);
EPD_7IN3G_SendData(0x09);
EPD_7IN3G_SendData(0x18);
EPD_7IN3G_SendCommand(0x01);
EPD_7IN3G_SendData(0x3F);
EPD_7IN3G_SendCommand(0x00);
EPD_7IN3G_SendData(0x4F);
EPD_7IN3G_SendData(0x69);
EPD_7IN3G_SendCommand(0x05);
EPD_7IN3G_SendData(0x40);
EPD_7IN3G_SendData(0x1F);
EPD_7IN3G_SendData(0x1F);
EPD_7IN3G_SendData(0x2C);
EPD_7IN3G_SendCommand(0x08);
EPD_7IN3G_SendData(0x6F);
EPD_7IN3G_SendData(0x1F);
EPD_7IN3G_SendData(0x1F);
EPD_7IN3G_SendData(0x22);
//===================
//20211212
//First setting
EPD_7IN3G_SendCommand(0x06);
EPD_7IN3G_SendData(0x6F);
EPD_7IN3G_SendData(0x1F);
EPD_7IN3G_SendData(0x14);
EPD_7IN3G_SendData(0x14);
//===================
EPD_7IN3G_SendCommand(0x03);
EPD_7IN3G_SendData(0x00);
EPD_7IN3G_SendData(0x54);
EPD_7IN3G_SendData(0x00);
EPD_7IN3G_SendData(0x44);
EPD_7IN3G_SendCommand(0x60);
EPD_7IN3G_SendData(0x02);
EPD_7IN3G_SendData(0x00);
//Please notice that PLL must be set for version 2 IC
EPD_7IN3G_SendCommand(0x30);
EPD_7IN3G_SendData(0x08);
EPD_7IN3G_SendCommand(0x50);
EPD_7IN3G_SendData(0x3F);
EPD_7IN3G_SendCommand(0x61);
EPD_7IN3G_SendData(0x03);
EPD_7IN3G_SendData(0x20);
EPD_7IN3G_SendData(0x01);
EPD_7IN3G_SendData(0xE0);
EPD_7IN3G_SendCommand(0xE3);
EPD_7IN3G_SendData(0x2F);
EPD_7IN3G_SendCommand(0x84);
EPD_7IN3G_SendData(0x01);
}
/******************************************************************************
function : Clear screen
parameter:
******************************************************************************/
void EPD_7IN3G_Clear(UBYTE color)
{
UWORD Width, Height;
Width = (EPD_7IN3G_WIDTH % 4 == 0)? (EPD_7IN3G_WIDTH / 4 ): (EPD_7IN3G_WIDTH / 4 + 1);
Height = EPD_7IN3G_HEIGHT;
EPD_7IN3G_SendCommand(0x04);
EPD_7IN3G_ReadBusyH();
EPD_7IN3G_SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_7IN3G_SendData(color);
}
}
EPD_7IN3G_TurnOnDisplay();
}
/******************************************************************************
function : Sends the image buffer in RAM to e-Paper and displays
parameter:
******************************************************************************/
void EPD_7IN3G_Display(UBYTE *Image)
{
UWORD Width, Height;
Width = (EPD_7IN3G_WIDTH % 4 == 0)? (EPD_7IN3G_WIDTH / 4 ): (EPD_7IN3G_WIDTH / 4 + 1);
Height = EPD_7IN3G_HEIGHT;
EPD_7IN3G_SendCommand(0x04);
EPD_7IN3G_ReadBusyH();
EPD_7IN3G_SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_7IN3G_SendData(Image[i + j * Width]);
}
}
EPD_7IN3G_TurnOnDisplay();
}
/******************************************************************************
function : Enter sleep mode
parameter:
******************************************************************************/
void EPD_7IN3G_Sleep(void)
{
EPD_7IN3G_SendCommand(0x02); // POWER_OFF
EPD_7IN3G_SendData(0X00);
EPD_7IN3G_SendCommand(0x07); // DEEP_SLEEP
EPD_7IN3G_SendData(0XA5);
}

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/*****************************************************************************
* | File : EPD_7in3g.h
* | Author : Waveshare team
* | Function : 7.3inchg e-paper (G)
* | Info :
*----------------
* | This version: V1.0
* | Date : 2022-07-22
* | 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_7IN3G_H_
#define __EPD_7IN3G_H_
#include "DEV_Config.h"
// Display resolution
#define EPD_7IN3G_WIDTH 800
#define EPD_7IN3G_HEIGHT 480
//colour
#define EPD_7IN3G_BLACK 0x00
#define EPD_7IN3G_WHITE 0x55
#define EPD_7IN3G_YELLOW 0xAA
#define EPD_7IN3G_RED 0xFF
void EPD_7IN3G_Init(void);
void EPD_7IN3G_Clear(UBYTE color);
void EPD_7IN3G_Display(UBYTE *Image);
void EPD_7IN3G_Sleep(void);
#endif

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