128 lines
3.9 KiB
C
128 lines
3.9 KiB
C
#include <stdlib.h> //exit()
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#include <signal.h> //signal()
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#include <time.h>
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#include "GUI_Paint.h"
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#include "GUI_BMPfile.h"
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#include "ImageData.h"
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#include "EPD_2in13b.h"
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void Handler(int signo)
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{
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//System Exit
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printf("\r\nHandler:Goto Sleep mode\r\n");
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EPD_Sleep();
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DEV_ModuleExit();
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exit(0);
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}
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int main(void)
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{
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printf("2.13inch e-Paper B(C) demo\r\n");
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DEV_ModuleInit();
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// Exception handling:ctrl + c
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signal(SIGINT, Handler);
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if(EPD_Init() != 0) {
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printf("e-Paper init failed\r\n");
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}
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EPD_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, *RedImage;
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UWORD Imagesize = ((EPD_WIDTH % 8 == 0)? (EPD_WIDTH / 8 ): (EPD_WIDTH / 8 + 1)) * EPD_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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exit(0);
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}
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if((RedImage = (UBYTE *)malloc(Imagesize)) == NULL) {
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printf("Failed to apply for red memory...\r\n");
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exit(0);
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}
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printf("NewImage:BlackImage and RedImage\r\n");
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Paint_NewImage(BlackImage, EPD_WIDTH, EPD_HEIGHT, 90, WHITE);
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Paint_NewImage(RedImage, EPD_WIDTH, EPD_HEIGHT, 90, 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(RedImage);
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Paint_Clear(WHITE);
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#if 1 // show bmp
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printf("show windows------------------------\r\n");
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printf("read black bmp\r\n");
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Paint_SelectImage(BlackImage);
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Paint_Clear(WHITE);
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GUI_ReadBmp("./pic/100x100.bmp", 50, 0);
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printf("read red bmp\r\n");
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Paint_SelectImage(RedImage);
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Paint_Clear(WHITE);
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EPD_Display(BlackImage, RedImage);
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DEV_Delay_ms(2000);
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printf("show bmp------------------------\r\n");
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printf("read black bmp\r\n");
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Paint_SelectImage(BlackImage);
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GUI_ReadBmp("./pic/2in13b-b.bmp", 0, 0);
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printf("read red bmp\r\n");
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Paint_SelectImage(RedImage);
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GUI_ReadBmp("./pic/2in13b-r.bmp", 0, 0);
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EPD_Display(BlackImage, RedImage);
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DEV_Delay_ms(2000);
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#endif
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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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Paint_SelectImage(BlackImage);
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Paint_DrawBitMap(gImage_2in13b_b);
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Paint_SelectImage(RedImage);
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Paint_DrawBitMap(gImage_2in13b_r);
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EPD_Display(BlackImage, RedImage);
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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, LINE_STYLE_SOLID, DOT_PIXEL_1X1);
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Paint_DrawLine(50, 70, 20, 100, BLACK, LINE_STYLE_SOLID, DOT_PIXEL_1X1);
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Paint_DrawRectangle(60, 70, 90, 100, BLACK, DRAW_FILL_FULL, DOT_PIXEL_1X1);
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Paint_DrawCircle(125, 85, 15, BLACK, DRAW_FILL_EMPTY, DOT_PIXEL_1X1);
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Paint_DrawString_CN(5, 15, "<EFBFBD><EFBFBD><EFBFBD><EFBFBD>abc<EFBFBD><EFBFBD>ݮ<EFBFBD><EFBFBD>", &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(RedImage);
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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, LINE_STYLE_DOTTED, DOT_PIXEL_1X1);
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Paint_DrawLine(110, 85, 140, 85, RED, LINE_STYLE_DOTTED, DOT_PIXEL_1X1);
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Paint_DrawRectangle(20, 70, 50, 100, RED, DRAW_FILL_EMPTY, DOT_PIXEL_1X1);
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Paint_DrawCircle(165, 85, 15, RED, DRAW_FILL_FULL, DOT_PIXEL_1X1);
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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_Display(BlackImage, RedImage);
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DEV_Delay_ms(2000);
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#endif
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printf("Goto Sleep mode...\r\n");
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EPD_Sleep();
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free(BlackImage);
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BlackImage = NULL;
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return 0;
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}
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