97 lines
3.4 KiB
Arduino
97 lines
3.4 KiB
Arduino
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/* 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_4IN2BC_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_4IN2BC_Init();
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EPD_4IN2BC_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_4IN2BC_WIDTH % 8 == 0) ? (EPD_4IN2BC_WIDTH / 8 ) : (EPD_4IN2BC_WIDTH / 8 + 1)) * EPD_4IN2BC_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_4IN2BC_WIDTH, EPD_4IN2BC_HEIGHT, 180, WHITE);
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Paint_NewImage(RYImage, EPD_4IN2BC_WIDTH, EPD_4IN2BC_HEIGHT, 180, 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_4IN2BC_Display(gImage_4in2bc_b, gImage_4in2bc_ry);
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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(10, 80, BLACK, DOT_PIXEL_1X1, DOT_STYLE_DFT);
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Paint_DrawPoint(10, 90, BLACK, DOT_PIXEL_2X2, DOT_STYLE_DFT);
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Paint_DrawPoint(10, 100, BLACK, DOT_PIXEL_3X3, DOT_STYLE_DFT);
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Paint_DrawPoint(10, 110, BLACK, DOT_PIXEL_3X3, DOT_STYLE_DFT);
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Paint_DrawLine(20, 70, 70, 120, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
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Paint_DrawLine(70, 70, 20, 120, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
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Paint_DrawRectangle(20, 70, 70, 120, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
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Paint_DrawRectangle(80, 70, 130, 120, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
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Paint_DrawString_EN(10, 0, "waveshare", &Font16, BLACK, WHITE);
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Paint_DrawString_CN(130, 20, "微雪电子", &Font24CN, WHITE, BLACK);
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Paint_DrawNum(10, 50, 987654321, &Font16, 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_DrawCircle(160, 95, 20, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
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Paint_DrawCircle(210, 95, 20, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
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Paint_DrawLine(85, 95, 125, 95, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
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Paint_DrawLine(105, 75, 105, 115, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
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Paint_DrawString_CN(130, 0, "你好abc", &Font12CN, BLACK, WHITE);
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Paint_DrawString_EN(10, 20, "hello world", &Font12, WHITE, BLACK);
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Paint_DrawNum(10, 33, 123456789, &Font12, BLACK, WHITE);
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printf("EPD_Display\r\n");
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EPD_4IN2BC_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_4IN2BC_Clear();
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printf("Goto Sleep...\r\n");
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EPD_4IN2BC_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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