129 lines
4 KiB
C
129 lines
4 KiB
C
#include <signal.h> //signal()
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#include <stdlib.h> //exit()
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#include "ImageData.h"
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#include "GUI_Paint.h"
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#include "GUI_BMPfile.h"
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#include "EPD_1in54b.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:exit...\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("1.54inch e-Paper B 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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printf("epd init and clear------------------------\r\n");
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if(EPD_Init()) {
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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(200);
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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(EPD_WIDTH / 8 * EPD_HEIGHT)) == 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(EPD_WIDTH / 8 * EPD_HEIGHT)) == 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, 270, WHITE);
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Paint_NewImage(RedImage, EPD_WIDTH, EPD_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(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, 50);
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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/1in54b-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/1in54b-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(IMAGE_BLACK);
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Paint_SelectImage(RedImage);
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Paint_DrawBitMap(IMAGE_RED);
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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
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printf("Drawing------------------------\r\n");
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Paint_SelectImage(BlackImage);
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Paint_Clear(WHITE);
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Paint_DrawPoint(5, 10, BLACK, DOT_PIXEL_1X1, DOT_STYLE_DFT);
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Paint_DrawPoint(5, 25, BLACK, DOT_PIXEL_2X2, DOT_STYLE_DFT);
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Paint_DrawLine(20, 10, 70, 60, BLACK, LINE_STYLE_SOLID, DOT_PIXEL_1X1);
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Paint_DrawLine(70, 10, 20, 60, BLACK, LINE_STYLE_SOLID, DOT_PIXEL_1X1);
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Paint_DrawRectangle(20, 10, 70, 60, BLACK, DRAW_FILL_EMPTY, DOT_PIXEL_1X1);
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Paint_DrawCircle(170, 85, 20, BLACK, DRAW_FILL_FULL, DOT_PIXEL_1X1);
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Paint_DrawString_EN(5, 70, "hello world", &Font16, WHITE, BLACK);
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Paint_DrawString_CN(5, 160,"ѩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>", &Font24CN, WHITE, BLACK);
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Paint_SelectImage(RedImage);
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Paint_Clear(WHITE);
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Paint_DrawPoint(5, 40, BLACK, DOT_PIXEL_3X3, DOT_STYLE_DFT);
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Paint_DrawPoint(5, 55, BLACK, DOT_PIXEL_4X4, DOT_STYLE_DFT);
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Paint_DrawLine(170, 15, 170, 55, BLACK, LINE_STYLE_DOTTED, DOT_PIXEL_1X1);
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Paint_DrawLine(150, 35, 190, 35, BLACK, LINE_STYLE_DOTTED, DOT_PIXEL_1X1);
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Paint_DrawRectangle(85, 10, 130, 60, BLACK, DRAW_FILL_FULL, DOT_PIXEL_1X1);
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Paint_DrawCircle(170, 35, 20, BLACK, DRAW_FILL_EMPTY, DOT_PIXEL_1X1);
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Paint_DrawString_EN(5, 90, "waveshare", &Font20, BLACK, WHITE);
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Paint_DrawNum(5, 120, 123456789, &Font20, BLACK, WHITE);
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Paint_DrawString_CN(5, 135,"<EFBFBD><EFBFBD><EFBFBD><EFBFBD>abc<EFBFBD><EFBFBD>ݮ<EFBFBD><EFBFBD>", &Font12CN, BLACK, WHITE);
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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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free(RedImage);
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BlackImage = NULL;
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RedImage = NULL;
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return 0;
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}
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