wavesharelib/E-paper_Separate_Program/10.85inch_e-Paper/Arduino_R4/Arduino_R4.ino

#include "EPD_10in85.h"
#include "GUI_Paint.h"
#include "fonts.h"
#include "ImageData.h"

void setup() {
    Debug("EPD_10IN85_test Demo\r\n");
    DEV_Module_Init();

    Debug("e-Paper Init and Clear...\r\n");
    EPD_10in85_Init();
    EPD_10in85_Clear();
    DEV_Delay_ms(500);

    //Create a new image cache
    UBYTE *Image;
    UDOUBLE Imagesize = ((EPD_10in85_WIDTH % 8 == 0)? (EPD_10in85_WIDTH / 8 ): (EPD_10in85_WIDTH / 8 + 1)) * EPD_10in85_HEIGHT;
    if((Image = (UBYTE *)malloc(Imagesize/2)) == NULL) {
        Debug("Failed to apply for black memory...\r\n");
        while (1);
    }
    Debug("Paint_NewImage\r\n");
    Paint_NewImage(Image, EPD_10in85_WIDTH, EPD_10in85_HEIGHT/2, 0, WHITE);
    Paint_SetScale(2);

#if 1   // show bmp
    EPD_10in85_Display(gImage_image);
    DEV_Delay_ms(1500);
#endif

#if 1 // Drawing on the image
    Paint_NewImage(Image, EPD_10in85_WIDTH, EPD_10in85_HEIGHT/2, 0, WHITE);  	
    Debug("Drawing\r\n");
    //1.Select Image
    EPD_10in85_Init();
    Paint_SelectImage(Image);
    Paint_Clear(WHITE);
	
    Paint_DrawNum(10, 33, 123456789, &Font12, BLACK, WHITE);
    Paint_DrawNum(10, 50, 987654321, &Font16, WHITE, BLACK);
    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_DrawPoint(10, 110, 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_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_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(160, 95, 20, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
    Paint_DrawCircle(210, 95, 20, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
    Paint_DrawString_EN(10, 0, "waveshare", &Font16, BLACK, WHITE); 
    Paint_DrawString_EN(10, 20, "hello world", &Font12, 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);
    EPD_10in85_Display2(Image);
    DEV_Delay_ms(3000);
#endif
#if 1   //Partial refresh, example shows time
    // EPD_10in85_Init();
    // EPD_10in85_Clear();
    EPD_10in85_Init_Part();
    // Paint_NewImage(Image, 120, 50, 0, WHITE);

    printf("Partial refresh\r\n");
    Paint_SelectImage(Image);
    // Paint_SetScale(2);
    // Paint_Clear(WHITE);

    PAINT_TIME sPaint_time;
    sPaint_time.Hour = 12;
    sPaint_time.Min = 34;
    sPaint_time.Sec = 56;
    UBYTE num = 5;
    for (;;) {
        sPaint_time.Sec = sPaint_time.Sec + 1;
        if (sPaint_time.Sec == 60) {
            sPaint_time.Min = sPaint_time.Min + 1;
            sPaint_time.Sec = 0;
            if (sPaint_time.Min == 60) {
                sPaint_time.Hour =  sPaint_time.Hour + 1;
                sPaint_time.Min = 0;
                if (sPaint_time.Hour == 24) {
                    sPaint_time.Hour = 0;
                    sPaint_time.Min = 0;
                    sPaint_time.Sec = 0;
                }
            }
        }
        
        Paint_Clear(WHITE);
        Paint_DrawRectangle(50, 130, 170, 180, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
        Paint_DrawTime(60, 145, &sPaint_time, &Font20, WHITE, BLACK);

        num = num - 1;
        if(num == 0) {
            break;
        }
        printf("Part refresh...\r\n");
        EPD_10in85b_Display_Partial(Image, 0, 0, EPD_10in85_WIDTH/2, EPD_10in85_HEIGHT); // Xstart must be a multiple of 8
        DEV_Delay_ms(500);
    }
#endif

    Debug("Clear...\r\n");
    EPD_10in85_Init();
    EPD_10in85_Clear();
    DEV_Delay_ms(500);

    Debug("Goto Sleep...\r\n");
    EPD_10in85_Sleep();
    free(Image);
    DEV_Delay_ms(2000);

    // close 5V
    Debug("close 5V, Module enters 0 power consumption ...\r\n");
    DEV_Module_Exit();
}


void loop() {

}