129 lines
5.0 KiB
C++
129 lines
5.0 KiB
C++
/* Includes ------------------------------------------------------------------*/
|
|
#include "DEV_Config.h"
|
|
#include "EPD.h"
|
|
#include "GUI_Paint.h"
|
|
#include "imagedata.h"
|
|
#include <stdlib.h>
|
|
|
|
/* Entry point ----------------------------------------------------------------*/
|
|
void setup()
|
|
{
|
|
printf("EPD_2IN7_test Demo\r\n");
|
|
DEV_Module_Init();
|
|
|
|
printf("e-Paper Init and Clear...\r\n");
|
|
EPD_2IN7_Init();
|
|
EPD_2IN7_Clear();
|
|
DEV_Delay_ms(500);
|
|
|
|
//Create a new image cache
|
|
UBYTE *BlackImage;
|
|
/* you have to edit the startup_stm32fxxx.s file and set a big enough heap size */
|
|
UWORD Imagesize = ((EPD_2IN7_WIDTH % 8 == 0) ? (EPD_2IN7_WIDTH / 8 ) : (EPD_2IN7_WIDTH / 8 + 1)) * EPD_2IN7_HEIGHT;
|
|
if ((BlackImage = (UBYTE *)malloc(Imagesize)) == NULL) {
|
|
printf("Failed to apply for black memory...\r\n");
|
|
while (1);
|
|
}
|
|
printf("Paint_NewImage\r\n");
|
|
Paint_NewImage(BlackImage, EPD_2IN7_WIDTH, EPD_2IN7_HEIGHT, 270, WHITE);
|
|
|
|
|
|
#if 1 // show image for array
|
|
printf("show image for array\r\n");
|
|
Paint_SelectImage(BlackImage);
|
|
Paint_Clear(WHITE);
|
|
Paint_DrawBitMap(gImage_2in7);
|
|
EPD_2IN7_Display(BlackImage);
|
|
DEV_Delay_ms(500);
|
|
#endif
|
|
|
|
#if 1 // Drawing on the image
|
|
//1.Select Image
|
|
printf("SelectImage:BlackImage\r\n");
|
|
Paint_SelectImage(BlackImage);
|
|
Paint_Clear(WHITE);
|
|
|
|
// 2.Drawing on the image
|
|
printf("Drawing:BlackImage\r\n");
|
|
Paint_DrawPoint(10, 80, BLACK, DOT_PIXEL_1X1, DOT_STYLE_DFT);
|
|
Paint_DrawPoint(10, 90, BLACK, DOT_PIXEL_2X2, DOT_STYLE_DFT);
|
|
Paint_DrawPoint(10, 100, BLACK, DOT_PIXEL_3X3, DOT_STYLE_DFT);
|
|
Paint_DrawLine(20, 70, 70, 120, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
|
|
Paint_DrawLine(70, 70, 20, 120, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
|
|
Paint_DrawRectangle(20, 70, 70, 120, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
|
|
Paint_DrawRectangle(80, 70, 130, 120, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
|
|
Paint_DrawCircle(45, 95, 20, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
|
|
Paint_DrawCircle(105, 95, 20, WHITE, DOT_PIXEL_1X1, DRAW_FILL_FULL);
|
|
Paint_DrawLine(85, 95, 125, 95, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
|
|
Paint_DrawLine(105, 75, 105, 115, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
|
|
Paint_DrawString_EN(10, 0, "waveshare", &Font16, BLACK, WHITE);
|
|
Paint_DrawString_EN(10, 20, "hello world", &Font12, WHITE, BLACK);
|
|
Paint_DrawNum(10, 33, 123456789, &Font12, BLACK, WHITE);
|
|
Paint_DrawNum(10, 50, 987654321, &Font16, WHITE, BLACK);
|
|
Paint_DrawString_CN(130, 0, "你好abc", &Font12CN, BLACK, WHITE);
|
|
Paint_DrawString_CN(130, 20, "微雪电子", &Font24CN, WHITE, BLACK);
|
|
|
|
printf("EPD_Display\r\n");
|
|
EPD_2IN7_Display(BlackImage);
|
|
DEV_Delay_ms(2000);
|
|
#endif
|
|
printf("Clear...\r\n");
|
|
// EPD_2IN7_Clear();
|
|
free(BlackImage);
|
|
|
|
#if 1 // show image for array
|
|
printf("show Gray------------------------\r\n");
|
|
Imagesize = ((EPD_2IN7_WIDTH % 4 == 0) ? (EPD_2IN7_WIDTH / 4 ) : (EPD_2IN7_WIDTH / 4 + 1)) * EPD_2IN7_HEIGHT;
|
|
if ((BlackImage = (UBYTE *)malloc(Imagesize)) == NULL) {
|
|
printf("Failed to apply for black memory...\r\n");
|
|
while (1);
|
|
}
|
|
printf("4 grayscale display\r\n");
|
|
EPD_2IN7_Init_4Gray();
|
|
Paint_NewImage(BlackImage, EPD_2IN7_WIDTH, EPD_2IN7_HEIGHT, 270, WHITE);
|
|
Paint_SetScale(4);
|
|
Paint_Clear(WHITE);
|
|
|
|
Paint_DrawPoint(10, 80, GRAY4, DOT_PIXEL_1X1, DOT_STYLE_DFT);
|
|
Paint_DrawPoint(10, 90, GRAY4, DOT_PIXEL_2X2, DOT_STYLE_DFT);
|
|
Paint_DrawPoint(10, 100, GRAY4, DOT_PIXEL_3X3, DOT_STYLE_DFT);
|
|
Paint_DrawLine(20, 70, 70, 120, GRAY4, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
|
|
Paint_DrawLine(70, 70, 20, 120, GRAY4, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
|
|
Paint_DrawRectangle(20, 70, 70, 120, GRAY4, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
|
|
Paint_DrawRectangle(80, 70, 130, 120, GRAY4, DOT_PIXEL_1X1, DRAW_FILL_FULL);
|
|
Paint_DrawCircle(45, 95, 20, GRAY4, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
|
|
Paint_DrawCircle(105, 95, 20, GRAY2, DOT_PIXEL_1X1, DRAW_FILL_FULL);
|
|
Paint_DrawLine(85, 95, 125, 95, GRAY4, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
|
|
Paint_DrawLine(105, 75, 105, 115, GRAY4, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
|
|
Paint_DrawString_EN(10, 0, "waveshare", &Font16, GRAY4, GRAY1);
|
|
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, "你好abc", &Font12CN, GRAY4, GRAY1);
|
|
Paint_DrawString_CN(150, 20, "你好abc", &Font12CN, GRAY3, GRAY2);
|
|
Paint_DrawString_CN(150, 40, "你好abc", &Font12CN, GRAY2, GRAY3);
|
|
Paint_DrawString_CN(150, 60, "你好abc", &Font12CN, GRAY1, GRAY4);
|
|
Paint_DrawString_CN(10, 130, "微雪电子", &Font24CN, GRAY1, GRAY4);
|
|
EPD_2IN7_4GrayDisplay(BlackImage);
|
|
DEV_Delay_ms(3000);
|
|
|
|
EPD_2IN7_4GrayDisplay(gImage_2in7_4Gray1);
|
|
DEV_Delay_ms(3000);
|
|
|
|
#endif
|
|
// close 5V
|
|
printf("Goto Sleep...\r\n");
|
|
EPD_2IN7_Init();
|
|
EPD_2IN7_Clear();
|
|
EPD_2IN7_Sleep();
|
|
free(BlackImage);
|
|
BlackImage = NULL;
|
|
|
|
}
|
|
|
|
/* The main loop -------------------------------------------------------------*/
|
|
void loop()
|
|
{
|
|
//
|
|
}
|