/***************************************************************************** * | File : EPD_7in3g_test.c * | Author : Waveshare team * | Function : 7.3inch e-paper (G) test demo * | Info : *---------------- * | This version: V1.0 * | Date : 2022-07-22 * | Info : # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documnetation files (the "Software"), to deal # in the Software without restriction, including without limitation the rights # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell # copies of the Software, and to permit persons to whom the Software is # furished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN # THE SOFTWARE. # ******************************************************************************/ #include "EPD_Test.h" #include "EPD_7in3g.h" #include "time.h" int EPD_7in3g_test(void) { printf("EPD_7IN3G_test Demo\r\n"); if(DEV_Module_Init()!=0){ return -1; } printf("e-Paper Init and Clear...\r\n"); EPD_7IN3G_Init(); printf("Black \r\n"); struct timespec start={0,0}, finish={0,0}; clock_gettime(CLOCK_REALTIME, &start); EPD_7IN3G_Clear(EPD_7IN3G_WHITE); // WHITE clock_gettime(CLOCK_REALTIME, &finish); printf("%ld S\r\n", finish.tv_sec-start.tv_sec); DEV_Delay_ms(2000); //Create a new image cache UBYTE *BlackImage; UDOUBLE Imagesize = ((EPD_7IN3G_WIDTH % 4 == 0)? (EPD_7IN3G_WIDTH / 4 ): (EPD_7IN3G_WIDTH / 4 + 1)) * EPD_7IN3G_HEIGHT; if((BlackImage = (UBYTE *)malloc(Imagesize)) == NULL) { printf("Failed to apply for black memory...\r\n"); return -1; } printf("Paint_NewImage\r\n"); Paint_NewImage(BlackImage, EPD_7IN3G_WIDTH, EPD_7IN3G_HEIGHT, 0, EPD_7IN3G_WHITE); Paint_SetScale(4); #if 1 // show bmp printf("show BMP-----------------\r\n"); Paint_SelectImage(BlackImage); GUI_ReadBmp_RGB_4Color("./pic/7.3inch-1.bmp", 0, 0); EPD_7IN3G_Display(BlackImage); DEV_Delay_ms(2000); #endif #if 1 // Drawing on the image //1.Select Image printf("SelectImage:BlackImage\r\n"); Paint_SelectImage(BlackImage); Paint_Clear(0x55); // 2.Drawing on the image printf("Drawing:BlackImage\r\n"); Paint_DrawPoint(10, 80, Red_4Color, DOT_PIXEL_1X1, DOT_STYLE_DFT); Paint_DrawPoint(10, 90, Yellow_4Color, DOT_PIXEL_2X2, DOT_STYLE_DFT); Paint_DrawPoint(10, 100, Black_4Color, DOT_PIXEL_3X3, DOT_STYLE_DFT); Paint_DrawLine(20, 70, 70, 120, Red_4Color, DOT_PIXEL_1X1, LINE_STYLE_SOLID); Paint_DrawLine(70, 70, 20, 120, Red_4Color, DOT_PIXEL_1X1, LINE_STYLE_SOLID); Paint_DrawRectangle(20, 70, 70, 120, Yellow_4Color, DOT_PIXEL_1X1, DRAW_FILL_EMPTY); Paint_DrawRectangle(80, 70, 130, 120, Yellow_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL); Paint_DrawCircle(45, 95, 20, Black_4Color, DOT_PIXEL_1X1, DRAW_FILL_EMPTY); Paint_DrawCircle(105, 95, 20, Black_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL); Paint_DrawLine(85, 95, 125, 95, Red_4Color, DOT_PIXEL_1X1, LINE_STYLE_DOTTED); Paint_DrawLine(105, 75, 105, 115, Yellow_4Color, DOT_PIXEL_1X1, LINE_STYLE_DOTTED); Paint_DrawString_EN(10, 0, "Red, yellow, white and black", &Font16, Red_4Color, Yellow_4Color); Paint_DrawString_EN(10, 35, "Four color e-Paper", &Font12, Yellow_4Color, Black_4Color); Paint_DrawString_CN(10, 125, "΢ѩ����", &Font24CN, Red_4Color, White_4Color); Paint_DrawNum(10, 50, 123456, &Font12, Red_4Color, White_4Color); printf("EPD_Display\r\n"); EPD_7IN3G_Display(BlackImage); DEV_Delay_ms(3000); #endif #if 1 // Drawing on the image //1.Select Image printf("SelectImage:BlackImage\r\n"); Paint_SelectImage(BlackImage); Paint_Clear(0x55); // 2.Drawing on the image printf("Drawing:BlackImage\r\n"); // Paint_DrawRectangle(1, 1, 121, 368, Red_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL); // Paint_DrawRectangle(392, 1, 512, 368, Yellow_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL); // Paint_DrawRectangle(1, 112, 512, 256, Black_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL); UBYTE iWidth = EPD_7IN3G_WIDTH/8; UBYTE iHeight = EPD_7IN3G_HEIGHT/8; for(UBYTE i=0; i<8; i++) { if(i%2 == 0) Paint_DrawRectangle(1, 1+(i*iHeight), 800, (i+1)*iHeight, Red_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL); else Paint_DrawRectangle(1+(i*iWidth), 1, (i+1)*iWidth, 480, Yellow_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL); } printf("EPD_Display\r\n"); EPD_7IN3G_Display(BlackImage); DEV_Delay_ms(3000); #endif #if 1 // Drawing on the image //1.Select Image printf("SelectImage:BlackImage\r\n"); Paint_SelectImage(BlackImage); Paint_Clear(0x55); int wNumber, lNumber; wNumber = (EPD_7IN3G_WIDTH/80)==0 ? (EPD_7IN3G_WIDTH/80) : (EPD_7IN3G_WIDTH/80)+1; lNumber = (EPD_7IN3G_HEIGHT/20)==0 ? (EPD_7IN3G_HEIGHT/20) : (EPD_7IN3G_HEIGHT/20)+1; // 2.Drawing on the image printf("Drawing:BlackImage\r\n"); for(int j=0; j