Add 7.3inch e-Paper (F) programs for stm32 and arduino.

This commit is contained in:
SSYYL 2022-10-22 15:25:33 +08:00
commit 469a2551a0
23 changed files with 26562 additions and 1552 deletions

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/*****************************************************************************
* | File : EPD_7in3f_test.c
* | Author : Waveshare team
* | Function : 7.3inch e-Paper (F) Demo
* | Info :
*----------------
* | This version: V1.0
* | Date : 2022-10-20
* | 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_7in3f.h"
int EPD_test(void)
{
printf("EPD_7IN3F_test Demo\r\n");
if(DEV_Module_Init()!=0){
return -1;
}
printf("e-Paper Init and Clear...\r\n");
EPD_7IN3F_Init();
EPD_7IN3F_Clear(EPD_7IN3F_WHITE); // WHITE
DEV_Delay_ms(1000);
//Create a new image cache
UBYTE *BlackImage;
UDOUBLE Imagesize = ((EPD_7IN3F_WIDTH % 2 == 0)? (EPD_7IN3F_WIDTH / 2 ): (EPD_7IN3F_WIDTH / 2 + 1)) * EPD_7IN3F_HEIGHT;
if((BlackImage = (UBYTE *)malloc(Imagesize/4)) == NULL) {
printf("Failed to apply for black memory...\r\n");
return -1;
}
printf("Paint_NewImage\r\n");
Paint_NewImage(BlackImage, EPD_7IN3F_WIDTH/2, EPD_7IN3F_HEIGHT/2, 0, EPD_7IN3F_WHITE);
Paint_SetScale(7);
#if 1
EPD_7IN3F_Display(gImage_7in3f);
DEV_Delay_ms(5000);
#endif
#if 1 // Drawing on the image
// 1.Select Image
printf("SelectImage:BlackImage\r\n");
Paint_SelectImage(BlackImage);
Paint_Clear(EPD_7IN3F_WHITE);
// 2.Drawing on the image
printf("Drawing:BlackImage\r\n");
Paint_DrawPoint(10, 80, EPD_7IN3F_RED, DOT_PIXEL_1X1, DOT_STYLE_DFT);
Paint_DrawPoint(10, 90, EPD_7IN3F_BLUE, DOT_PIXEL_2X2, DOT_STYLE_DFT);
Paint_DrawPoint(10, 100, EPD_7IN3F_GREEN, DOT_PIXEL_3X3, DOT_STYLE_DFT);
Paint_DrawLine(20, 70, 70, 120, EPD_7IN3F_ORANGE, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawLine(70, 70, 20, 120, EPD_7IN3F_ORANGE, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawRectangle(20, 70, 70, 120, EPD_7IN3F_BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawRectangle(80, 70, 130, 120, EPD_7IN3F_BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawCircle(45, 95, 20, EPD_7IN3F_BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawCircle(105, 95, 20, EPD_7IN3F_WHITE, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawLine(85, 95, 125, 95, EPD_7IN3F_YELLOW, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawLine(105, 75, 105, 115, EPD_7IN3F_YELLOW, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawString_CN(10, 160, "ÄãºÃAbc", &Font12CN, EPD_7IN3F_BLACK, EPD_7IN3F_WHITE);
Paint_DrawString_CN(10, 180, "΢ѩµç×Ó", &Font24CN, EPD_7IN3F_WHITE, EPD_7IN3F_BLACK);
Paint_DrawNum(10, 33, 123456789, &Font12, EPD_7IN3F_BLACK, EPD_7IN3F_WHITE);
Paint_DrawNum(10, 50, 987654321, &Font16, EPD_7IN3F_WHITE, EPD_7IN3F_BLACK);
Paint_DrawString_EN(300, 0, "Waveshare", &Font16, EPD_7IN3F_BLACK, EPD_7IN3F_WHITE);
Paint_DrawString_EN(300, 20, "Waveshare", &Font16, EPD_7IN3F_GREEN, EPD_7IN3F_WHITE);
Paint_DrawString_EN(300, 40, "Waveshare", &Font16, EPD_7IN3F_BLUE, EPD_7IN3F_WHITE);
Paint_DrawString_EN(300, 60, "Waveshare", &Font16, EPD_7IN3F_RED, EPD_7IN3F_WHITE);
Paint_DrawString_EN(300, 80, "Waveshare", &Font16, EPD_7IN3F_YELLOW, EPD_7IN3F_WHITE);
Paint_DrawString_EN(300, 100, "Waveshare", &Font16, EPD_7IN3F_ORANGE, EPD_7IN3F_WHITE);
Paint_DrawString_EN(160, 0, "hello world", &Font12, EPD_7IN3F_WHITE, EPD_7IN3F_BLACK);
Paint_DrawString_EN(160, 30, "hello world", &Font12, EPD_7IN3F_GREEN, EPD_7IN3F_BLACK);
Paint_DrawString_EN(160, 60, "hello world", &Font12, EPD_7IN3F_BLUE, EPD_7IN3F_BLACK);
Paint_DrawString_EN(160, 90, "hello world", &Font12, EPD_7IN3F_RED, EPD_7IN3F_BLACK);
Paint_DrawString_EN(160, 120, "hello world", &Font12, EPD_7IN3F_YELLOW, EPD_7IN3F_BLACK);
Paint_DrawString_EN(160, 150, "hello world", &Font12, EPD_7IN3F_ORANGE, EPD_7IN3F_BLACK);
Paint_DrawString_EN(160, 180, "hello world", &Font12, EPD_7IN3F_BLACK, EPD_7IN3F_YELLOW);
printf("EPD_Display\r\n");
EPD_7IN3F_DisplayPart(BlackImage, 200, 120, 400, 240);
DEV_Delay_ms(3000);
#endif
#if 1 // Drawing on the image
//1.Select Image
printf("SelectImage:BlackImage\r\n");
Paint_SelectImage(BlackImage);
Paint_Clear(EPD_7IN3F_WHITE);
int hNumber, hWidth, vNumber, vWidth;
hNumber = 10;
hWidth = EPD_7IN3F_HEIGHT/2/hNumber; // 480/2/10=24
vNumber = 20;
vWidth = EPD_7IN3F_WIDTH/2/vNumber; // 800/2/20=20
// 2.Drawing on the image
printf("Drawing:BlackImage\r\n");
for(int i=0; i<hNumber; i++) { // horizontal
Paint_DrawRectangle(1, 1+i*hWidth, EPD_7IN3F_WIDTH/2, hWidth*(1+i), EPD_7IN3F_BLACK + (i % 2), DOT_PIXEL_1X1, DRAW_FILL_FULL);
}
for(int i=0; i<vNumber; i++) { // vertical
if(i%2) {
Paint_DrawRectangle(1+i*vWidth, 1, vWidth*(i+1), EPD_7IN3F_HEIGHT/2, EPD_7IN3F_GREEN + (i%5), DOT_PIXEL_1X1, DRAW_FILL_FULL);
}
}
printf("EPD_Display\r\n");
EPD_7IN3F_DisplayPart(BlackImage, 200, 120, 400, 240);
DEV_Delay_ms(3000);
#endif
printf("Clear...\r\n");
EPD_7IN3F_Clear(EPD_7IN3F_WHITE);
printf("Goto Sleep...\r\n");
EPD_7IN3F_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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@ -41,6 +41,7 @@ extern const unsigned char gImage_1in64g[];
extern const unsigned char gImage_2in36g[];
extern const unsigned char gImage_3in0g[];
extern const unsigned char gImage_4in37g[];
extern const unsigned char gImage_7in3f[];
extern const unsigned char gImage_7in3g[];
/* --------------------------------------- */

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/*****************************************************************************
* | File : EPD_7in3f.c
* | Author : Waveshare team
* | Function : 7.3inch e-Paper (F) Driver
* | Info :
*----------------
* | This version: V1.0
* | Date : 2022-10-20
* | 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_7in3f.h"
#include "Debug.h"
/******************************************************************************
function : Software reset
parameter:
******************************************************************************/
static void EPD_7IN3F_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_7IN3F_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_7IN3F_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_7IN3F_ReadBusyH(void)
{
Debug("e-Paper busy H\r\n");
while(!DEV_Digital_Read(EPD_BUSY_PIN)) { //LOW: busy, HIGH: idle
DEV_Delay_ms(1);
}
Debug("e-Paper busy H release\r\n");
}
/******************************************************************************
function : Turn On Display
parameter:
******************************************************************************/
static void EPD_7IN3F_TurnOnDisplay(void)
{
EPD_7IN3F_SendCommand(0x04); // POWER_ON
EPD_7IN3F_ReadBusyH();
EPD_7IN3F_SendCommand(0x12); // DISPLAY_REFRESH
EPD_7IN3F_SendData(0x00);
EPD_7IN3F_ReadBusyH();
EPD_7IN3F_SendCommand(0x02); // POWER_OFF
EPD_7IN3F_SendData(0X00);
EPD_7IN3F_ReadBusyH();
}
/******************************************************************************
function : Initialize the e-Paper register
parameter:
******************************************************************************/
void EPD_7IN3F_Init(void)
{
EPD_7IN3F_Reset();
EPD_7IN3F_ReadBusyH();
DEV_Delay_ms(30);
EPD_7IN3F_SendCommand(0xAA); // CMDH
EPD_7IN3F_SendData(0x49);
EPD_7IN3F_SendData(0x55);
EPD_7IN3F_SendData(0x20);
EPD_7IN3F_SendData(0x08);
EPD_7IN3F_SendData(0x09);
EPD_7IN3F_SendData(0x18);
EPD_7IN3F_SendCommand(0x01);
EPD_7IN3F_SendData(0x3F);
EPD_7IN3F_SendData(0x00);
EPD_7IN3F_SendData(0x32);
EPD_7IN3F_SendData(0x2A);
EPD_7IN3F_SendData(0x0E);
EPD_7IN3F_SendData(0x2A);
EPD_7IN3F_SendCommand(0x00);
EPD_7IN3F_SendData(0x5F);
EPD_7IN3F_SendData(0x69);
EPD_7IN3F_SendCommand(0x03);
EPD_7IN3F_SendData(0x00);
EPD_7IN3F_SendData(0x54);
EPD_7IN3F_SendData(0x00);
EPD_7IN3F_SendData(0x44);
EPD_7IN3F_SendCommand(0x05);
EPD_7IN3F_SendData(0x40);
EPD_7IN3F_SendData(0x1F);
EPD_7IN3F_SendData(0x1F);
EPD_7IN3F_SendData(0x2C);
EPD_7IN3F_SendCommand(0x06);
EPD_7IN3F_SendData(0x6F);
EPD_7IN3F_SendData(0x1F);
EPD_7IN3F_SendData(0x16);
EPD_7IN3F_SendData(0x25);
EPD_7IN3F_SendCommand(0x08);
EPD_7IN3F_SendData(0x6F);
EPD_7IN3F_SendData(0x1F);
EPD_7IN3F_SendData(0x1F);
EPD_7IN3F_SendData(0x22);
EPD_7IN3F_SendCommand(0x13); // IPC
EPD_7IN3F_SendData(0x00);
EPD_7IN3F_SendData(0x04);
EPD_7IN3F_SendCommand(0x30);
EPD_7IN3F_SendData(0x02);
EPD_7IN3F_SendCommand(0x41); // TSE
EPD_7IN3F_SendData(0x00);
EPD_7IN3F_SendCommand(0x50);
EPD_7IN3F_SendData(0x3F);
EPD_7IN3F_SendCommand(0x60);
EPD_7IN3F_SendData(0x02);
EPD_7IN3F_SendData(0x00);
EPD_7IN3F_SendCommand(0x61);
EPD_7IN3F_SendData(0x03);
EPD_7IN3F_SendData(0x20);
EPD_7IN3F_SendData(0x01);
EPD_7IN3F_SendData(0xE0);
EPD_7IN3F_SendCommand(0x82);
EPD_7IN3F_SendData(0x1E);
EPD_7IN3F_SendCommand(0x84);
EPD_7IN3F_SendData(0x00);
EPD_7IN3F_SendCommand(0x86); // AGID
EPD_7IN3F_SendData(0x00);
EPD_7IN3F_SendCommand(0xE3);
EPD_7IN3F_SendData(0x2F);
EPD_7IN3F_SendCommand(0xE0); // CCSET
EPD_7IN3F_SendData(0x00);
EPD_7IN3F_SendCommand(0xE6); // TSSET
EPD_7IN3F_SendData(0x00);
}
/******************************************************************************
function : Clear screen
parameter:
******************************************************************************/
void EPD_7IN3F_Clear(UBYTE color)
{
UWORD Width, Height;
Width = (EPD_7IN3F_WIDTH % 2 == 0)? (EPD_7IN3F_WIDTH / 2 ): (EPD_7IN3F_WIDTH / 2 + 1);
Height = EPD_7IN3F_HEIGHT;
EPD_7IN3F_SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_7IN3F_SendData((color<<4)|color);
}
}
EPD_7IN3F_TurnOnDisplay();
}
/******************************************************************************
function : show 7 kind of color block
parameter:
******************************************************************************/
void EPD_7IN3F_Show7Block(void)
{
unsigned long i, j, k;
unsigned char const Color_seven[8] =
{EPD_7IN3F_BLACK, EPD_7IN3F_BLUE, EPD_7IN3F_GREEN, EPD_7IN3F_ORANGE,
EPD_7IN3F_RED, EPD_7IN3F_YELLOW, EPD_7IN3F_WHITE, EPD_7IN3F_WHITE};
EPD_7IN3F_SendCommand(0x10);
for(i=0; i<240; i++) {
for(k = 0 ; k < 4; k ++) {
for(j = 0 ; j < 100; j ++) {
EPD_7IN3F_SendData((Color_seven[k]<<4) |Color_seven[k]);
}
}
}
for(i=0; i<240; i++) {
for(k = 4 ; k < 8; k ++) {
for(j = 0 ; j < 100; j ++) {
EPD_7IN3F_SendData((Color_seven[k]<<4) |Color_seven[k]);
}
}
}
EPD_7IN3F_TurnOnDisplay();
}
/******************************************************************************
function : Sends the image buffer in RAM to e-Paper and displays
parameter:
******************************************************************************/
void EPD_7IN3F_Display(const UBYTE *Image)
{
UWORD Width, Height;
Width = (EPD_7IN3F_WIDTH % 2 == 0)? (EPD_7IN3F_WIDTH / 2 ): (EPD_7IN3F_WIDTH / 2 + 1);
Height = EPD_7IN3F_HEIGHT;
EPD_7IN3F_SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_7IN3F_SendData(Image[i + j * Width]);
}
}
EPD_7IN3F_TurnOnDisplay();
}
void EPD_7IN3F_DisplayPart(const UBYTE *Image, UWORD xstart, UWORD ystart, UWORD image_width, UWORD image_heigh)
{
unsigned long i, j;
UWORD Width, Height;
Width = (EPD_7IN3F_WIDTH % 2 == 0)? (EPD_7IN3F_WIDTH / 2 ): (EPD_7IN3F_WIDTH / 2 + 1);
Height = EPD_7IN3F_HEIGHT;
EPD_7IN3F_SendCommand(0x10);
for(i=0; i<Height; i++) {
for(j=0; j<Width; j++) {
if(i<image_heigh+ystart && i>=ystart && j<(image_width+xstart)/2 && j>=xstart/2) {
EPD_7IN3F_SendData(Image[(j-xstart/2) + (image_width/2*(i-ystart))]);
}
else {
EPD_7IN3F_SendData(0x11);
}
}
}
EPD_7IN3F_TurnOnDisplay();
}
/******************************************************************************
function : Enter sleep mode
parameter:
******************************************************************************/
void EPD_7IN3F_Sleep(void)
{
EPD_7IN3F_SendCommand(0x07); // DEEP_SLEEP
EPD_7IN3F_SendData(0XA5);
}

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@ -0,0 +1,59 @@
/*****************************************************************************
* | File : EPD_7in3f.h
* | Author : Waveshare team
* | Function : 7.3inch e-Paper (F) Driver
* | Info :
*----------------
* | This version: V1.0
* | Date : 2022-10-20
* | 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_7IN3F_H_
#define __EPD_7IN3F_H_
#include "DEV_Config.h"
// Display resolution
#define EPD_7IN3F_WIDTH 800
#define EPD_7IN3F_HEIGHT 480
/**********************************
Color Index
**********************************/
#define EPD_7IN3F_BLACK 0x0 /// 000
#define EPD_7IN3F_WHITE 0x1 /// 001
#define EPD_7IN3F_GREEN 0x2 /// 010
#define EPD_7IN3F_BLUE 0x3 /// 011
#define EPD_7IN3F_RED 0x4 /// 100
#define EPD_7IN3F_YELLOW 0x5 /// 101
#define EPD_7IN3F_ORANGE 0x6 /// 110
#define EPD_7IN3F_CLEAN 0x7 /// 111 unavailable Afterimage
void EPD_7IN3F_Init(void);
void EPD_7IN3F_Clear(UBYTE color);
void EPD_7IN3F_Show7Block(void);
void EPD_7IN3F_Display(const UBYTE *Image);
void EPD_7IN3F_DisplayPart(const UBYTE *Image, UWORD xstart, UWORD ystart, UWORD image_width, UWORD image_heigh);
void EPD_7IN3F_Sleep(void);
#endif