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waveshareteam-e-Paper
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Added a 2.13V3 Arduino GUI library usage routine

This commit is contained in:
SSYYL 2023-02-16 15:35:08 +08:00
parent bb184dbc64
commit cb2805f9b7
8 changed files with 113 additions and 38 deletions
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24
Arduino/epd2in13_V3/epd2in13_V3.cpp
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@ -90,6 +90,8 @@ Epd::Epd()
busy_pin = BUSY_PIN;
width = EPD_WIDTH;
height = EPD_HEIGHT;
bufwidth = 128/8; //16
bufheight = 63;
};
/******************************************************************************
@ -281,6 +283,7 @@ void Epd::Reset(void)
DelayMs(2);
DigitalWrite(reset_pin, HIGH);
DelayMs(20);
this->count = 0;
}
/******************************************************************************
@ -332,6 +335,27 @@ void Epd::Display(const unsigned char* frame_buffer)
WaitUntilIdle();
}
void Epd::Display1(const unsigned char* frame_buffer) {
if(this->count == 0){
SendCommand(0x24);
this->count++;
}else if(this->count > 0 && this->count < 4 ){
this->count++;
}
for(int i = 0; i < this->bufwidth * this->bufheight; i++){
SendData(frame_buffer[i]);
}
if(this->count == 4){
SendCommand(0x22);
SendData(0xC7);
SendCommand(0x20);
WaitUntilIdle();
this->count = 0;
}
}
/******************************************************************************
function : Refresh a base image
parameter:

4
Arduino/epd2in13_V3/epd2in13_V3.h
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@ -44,6 +44,9 @@ class Epd : EpdIf {
public:
unsigned long width;
unsigned long height;
int bufwidth;
int bufheight;
int count;
Epd();
~Epd();
@ -57,6 +60,7 @@ public:
void Reset(void);
void Clear(void);
void Display(const unsigned char* frame_buffer);
void Display1(const unsigned char* frame_buffer);
void DisplayPartBaseImage(const unsigned char* frame_buffer);
void DisplayPart(const unsigned char* frame_buffer);
void ClearPart(void);

63
Arduino/epd2in13_V3/epd2in13_V3.ino
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@ -1,7 +1,19 @@
#include <SPI.h>
#include "epd2in13_V3.h"
#include "epdpaint.h"
#include "imagedata.h"
#define COLORED 0
#define UNCOLORED 1
/**
* Due to RAM not enough in Arduino UNO, a frame buffer is not allowed.
* In this case, a smaller image buffer is allocated and you have to
* update a partial display several times.
* 1 byte = 8 pixels, therefore you have to set 8*N pixels at a time.
*/
unsigned char image[1050];
Paint paint(image, 0, 0);
Epd epd;
void setup()
@ -12,17 +24,46 @@ void setup()
epd.Init(FULL);
epd.Display(IMAGE_DATA);
Serial.println("epd PART");
epd.DisplayPartBaseImage(IMAGE_DATA);
char i = 0;
for (i = 0; i < 10; i++) {
Serial.println("e-Paper PART IMAGE_DATA");
epd.Init(PART);
epd.DisplayPart(IMAGE_DATA);
Serial.println("e-Paper PART Clear");
epd.Init(PART);
epd.ClearPart();
}
delay(2000);
Paint paint(image, epd.bufwidth*8, epd.bufheight); //width should be the multiple of 8
paint.Clear(UNCOLORED);
paint.DrawStringAt(8, 2, "e-Paper Demo", &Font12, COLORED);
paint.DrawStringAt(8, 20, "Hello world", &Font12, COLORED);
epd.Display1(image);//1
paint.Clear(UNCOLORED);
paint.DrawRectangle(2,2,50,50,COLORED);
paint.DrawLine(2,2,50,50,COLORED);
paint.DrawLine(2,50,50,2,COLORED);
paint.DrawFilledRectangle(52,2,100,50,COLORED);
paint.DrawLine(52,2,100,50,UNCOLORED);
paint.DrawLine(100,2,52,50,UNCOLORED);
epd.Display1(image);//2
paint.Clear(UNCOLORED);
paint.DrawCircle(25,25,20,COLORED);
paint.DrawFilledCircle(75,25,20,COLORED);
epd.Display1(image);//3
paint.Clear(UNCOLORED);
epd.Display1(image);//4
delay(2000);
// Serial.println("epd PART");
// epd.DisplayPartBaseImage(IMAGE_DATA);
// char i = 0;
// for (i = 0; i < 10; i++) {
// Serial.println("e-Paper PART IMAGE_DATA");
// epd.Init(PART);
// epd.DisplayPart(IMAGE_DATA);
// Serial.println("e-Paper PART Clear");
// epd.Init(PART);
// epd.ClearPart();
// delay(2000);
// }
epd.Init(FULL);
Serial.println("e-Paper clear and sleep");

20
STM32/STM32-F103ZET6/User/Examples/EPD_2in7_V2_test.c
View File

@ -40,7 +40,7 @@ int EPD_test(void)
}
printf("e-Paper Init and Clear...\r\n");
EPD_2IN7_V2_Init();
EPD_2IN7_V2_Init();
EPD_2IN7_V2_Clear();
@ -95,8 +95,8 @@ int EPD_test(void)
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);
Paint_DrawString_CN(130, 0,"<EFBFBD><EFBFBD><EFBFBD>abc", &Font12CN, BLACK, WHITE);
Paint_DrawString_CN(130, 20, "΢ѩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>", &Font24CN, WHITE, BLACK);
EPD_2IN7_V2_Display_Fast(BlackImage);
DEV_Delay_ms(3000);
@ -147,8 +147,8 @@ int EPD_test(void)
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);
Paint_DrawString_CN(130, 0,"<EFBFBD><EFBFBD><EFBFBD>abc", &Font12CN, BLACK, WHITE);
Paint_DrawString_CN(130, 20, "΢ѩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>", &Font24CN, WHITE, BLACK);
EPD_2IN7_V2_Display_Base(BlackImage);
DEV_Delay_ms(3000);
@ -233,11 +233,11 @@ int EPD_test(void)
Paint_DrawString_EN(10, 20, "hello world", &Font12, GRAY3, GRAY1);
Paint_DrawNum(10, 33, 123456789, &Font12, GRAY4, GRAY2);
Paint_DrawNum(10, 50, 987654321, &Font16, GRAY1, GRAY4);
Paint_DrawString_CN(150, 0,"ÄãºÃabc", &Font12CN, GRAY4, GRAY1);
Paint_DrawString_CN(150, 20,"ÄãºÃabc", &Font12CN, GRAY3, GRAY2);
Paint_DrawString_CN(150, 40,"ÄãºÃabc", &Font12CN, GRAY2, GRAY3);
Paint_DrawString_CN(150, 60,"ÄãºÃabc", &Font12CN, GRAY1, GRAY4);
Paint_DrawString_CN(10, 130, "΢ѩµç×Ó", &Font24CN, GRAY1, GRAY4);
Paint_DrawString_CN(150, 0,"<EFBFBD><EFBFBD><EFBFBD>abc", &Font12CN, GRAY4, GRAY1);
Paint_DrawString_CN(150, 20,"<EFBFBD><EFBFBD><EFBFBD>abc", &Font12CN, GRAY3, GRAY2);
Paint_DrawString_CN(150, 40,"<EFBFBD><EFBFBD><EFBFBD>abc", &Font12CN, GRAY2, GRAY3);
Paint_DrawString_CN(150, 60,"<EFBFBD><EFBFBD><EFBFBD>abc", &Font12CN, GRAY1, GRAY4);
Paint_DrawString_CN(10, 130, "΢ѩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>", &Font24CN, GRAY1, GRAY4);
EPD_2IN7_V2_4GrayDisplay(BlackImage);
DEV_Delay_ms(3000);

4
STM32/STM32-F103ZET6/User/Examples/EPD_2in9_V2_test.c
View File

@ -94,8 +94,8 @@ int EPD_test(void)
Paint_DrawNum(10, 33, 123456789, &Font12, BLACK, WHITE);
Paint_DrawNum(10, 50, 987654321, &Font16, WHITE, BLACK);
Paint_DrawString_CN(130, 0,"你好abc", &Font12CN, BLACK, WHITE);
Paint_DrawString_CN(130, 20, "微雪电子", &Font24CN, WHITE, BLACK);
Paint_DrawString_CN(130, 0, "ÄãºÃabc", &Font12CN, BLACK, WHITE);
Paint_DrawString_CN(130, 20, "΢ѩµç×Ó", &Font24CN, WHITE, BLACK);
EPD_2IN9_V2_Display_Base(BlackImage);
DEV_Delay_ms(3000);

30
STM32/STM32-F103ZET6/User/e-Paper/EPD_2in7_V2.c
View File

@ -164,24 +164,24 @@ parameter:
******************************************************************************/
void EPD_2IN7_V2_Init(void)
{
EPD_2IN7_V2_Reset();
EPD_2IN7_V2_ReadBusy();
EPD_2IN7_V2_SendCommand(0x12); //SWRESET
EPD_2IN7_V2_ReadBusy();
EPD_2IN7_V2_Reset();
EPD_2IN7_V2_ReadBusy();
EPD_2IN7_V2_SendCommand(0x45); //set Ram-Y address start/end position
EPD_2IN7_V2_SendData(0x00);
EPD_2IN7_V2_SendData(0x00);
EPD_2IN7_V2_SendData(0x07); //0x0107-->(263+1)=264
EPD_2IN7_V2_SendData(0x01);
EPD_2IN7_V2_SendCommand(0x12); //SWRESET
EPD_2IN7_V2_ReadBusy();
EPD_2IN7_V2_SendCommand(0x4F); // set RAM y address count to 0;
EPD_2IN7_V2_SendData(0x00);
EPD_2IN7_V2_SendData(0x00);
EPD_2IN7_V2_SendCommand(0x45); //set Ram-Y address start/end position
EPD_2IN7_V2_SendData(0x00);
EPD_2IN7_V2_SendData(0x00);
EPD_2IN7_V2_SendData(0x07); //0x0107-->(263+1)=264
EPD_2IN7_V2_SendData(0x01);
EPD_2IN7_V2_SendCommand(0x11); // data entry mode
EPD_2IN7_V2_SendData(0x03);
EPD_2IN7_V2_SendCommand(0x4F); // set RAM y address count to 0;
EPD_2IN7_V2_SendData(0x00);
EPD_2IN7_V2_SendData(0x00);
EPD_2IN7_V2_SendCommand(0x11); // data entry mode
EPD_2IN7_V2_SendData(0x03);
}
void EPD_2IN7_V2_Init_Fast(void)

3
Special Reminder.txt Normal file
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@ -0,0 +1,3 @@
The Arduino program in this package only supports the Arduino series development boards, not the ESP32, ESP8266 and other development boards that use the Arduino IDE for development.
ESP32 development board use: https://www.waveshare.com/wiki/E-Paper_ESP32_Driver_Board
ESP8266 development board use: https://www.waveshare.com/wiki/E-Paper_ESP8266_Driver_Board

3
特别提醒.txt Normal file
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@ -0,0 +1,3 @@
本程序包中的 Arduino 程序，仅支持 Arduino 系列的开发板，不支持 ESP32、ESP8266 等使用 Arduino IDE 进行开发的其他开发板
ESP32开发板使用 ：https://www.waveshare.net/wiki/E-Paper_ESP32_Driver_Board
ESP8266开发板使用 ：https://www.waveshare.net/wiki/E-Paper_ESP8266_Driver_Board