97 lines
3.2 KiB
C++
97 lines
3.2 KiB
C++
/* Includes ------------------------------------------------------------------*/
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#include "DEV_Config.h"
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#include "EPD.h"
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#include "GUI_Paint.h"
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#include "imagedata.h"
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#include <stdlib.h>
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/* Entry point ----------------------------------------------------------------*/
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void setup()
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{
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printf("EPD_2IN13B_V4_test Demo\r\n");
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DEV_Module_Init();
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printf("e-Paper Init and Clear...\r\n");
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EPD_2IN13B_V4_Init();
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EPD_2IN13B_V4_Clear();
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DEV_Delay_ms(500);
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//Create a new image cache named IMAGE_BW and fill it with white
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UBYTE *BlackImage, *RYImage; // Red or Yellow
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UWORD Imagesize = ((EPD_2IN13B_V4_WIDTH % 8 == 0) ? (EPD_2IN13B_V4_WIDTH / 8 ) : (EPD_2IN13B_V4_WIDTH / 8 + 1)) * EPD_2IN13B_V4_HEIGHT;
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if ((BlackImage = (UBYTE *)malloc(Imagesize)) == NULL) {
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printf("Failed to apply for black memory...\r\n");
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while (1);
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}
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if ((RYImage = (UBYTE *)malloc(Imagesize)) == NULL) {
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printf("Failed to apply for red memory...\r\n");
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while (1);
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}
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printf("NewImage:BlackImage and RYImage\r\n");
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Paint_NewImage(BlackImage, EPD_2IN13B_V4_WIDTH, EPD_2IN13B_V4_HEIGHT, 270, WHITE);
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Paint_NewImage(RYImage, EPD_2IN13B_V4_WIDTH, EPD_2IN13B_V4_HEIGHT, 270, WHITE);
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//Select Image
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Paint_SelectImage(BlackImage);
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Paint_Clear(WHITE);
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Paint_SelectImage(RYImage);
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Paint_Clear(WHITE);
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#if 1 // show image for array
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printf("show image for array\r\n");
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EPD_2IN13B_V4_Display(gImage_2in13b_V4b, gImage_2in13b_V4r);
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DEV_Delay_ms(2000);
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#endif
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#if 1 // Drawing on the image
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/*Horizontal screen*/
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//1.Draw black image
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printf("Draw black image\r\n");
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Paint_SelectImage(BlackImage);
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Paint_Clear(WHITE);
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Paint_DrawPoint(5, 70, BLACK, DOT_PIXEL_1X1, DOT_STYLE_DFT);
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Paint_DrawPoint(5, 80, BLACK, DOT_PIXEL_2X2, DOT_STYLE_DFT);
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Paint_DrawLine(20, 70, 50, 100, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
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Paint_DrawLine(50, 70, 20, 100, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
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Paint_DrawRectangle(60, 70, 90, 100, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
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Paint_DrawCircle(125, 85, 15, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
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Paint_DrawString_CN(5, 15, "你好abc", &Font12CN, WHITE, BLACK);
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//2.Draw red image
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printf("Draw red image\r\n");
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Paint_SelectImage(RYImage);
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Paint_Clear(WHITE);
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Paint_DrawPoint(5, 90, RED, DOT_PIXEL_3X3, DOT_STYLE_DFT);
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Paint_DrawPoint(5, 100, RED, DOT_PIXEL_4X4, DOT_STYLE_DFT);
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Paint_DrawLine(125, 70, 125, 100, RED, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
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Paint_DrawLine(110, 85, 140, 85, RED, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
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Paint_DrawRectangle(20, 70, 50, 100, RED, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
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Paint_DrawCircle(165, 85, 15, RED, DOT_PIXEL_1X1, DRAW_FILL_FULL);
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Paint_DrawString_EN(5, 0, "waveshare Electronics", &Font12, BLACK, WHITE);
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Paint_DrawNum(5, 50, 987654321, &Font16, WHITE, RED);
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printf("EPD_Display\r\n");
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EPD_2IN13B_V4_Display(BlackImage, RYImage);
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DEV_Delay_ms(2000);
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#endif
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printf("Clear...\r\n");
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EPD_2IN13B_V4_Clear();
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printf("Goto Sleep...\r\n");
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EPD_2IN13B_V4_Sleep();
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free(BlackImage);
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free(RYImage);
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BlackImage = NULL;
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RYImage = NULL;
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}
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/* The main loop -------------------------------------------------------------*/
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void loop()
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{
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//
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}
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