142 lines
5.5 KiB
C
142 lines
5.5 KiB
C
/*****************************************************************************
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* | File : EPD_7in3g_test.c
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* | Author : Waveshare team
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* | Function : 7.3inch e-paper (G) test demo
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* | Info :
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*----------------
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* | This version: V1.0
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* | Date : 2022-07-22
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* | Info :
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documnetation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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# THE SOFTWARE.
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#
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******************************************************************************/
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#include "EPD_Test.h"
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#include "EPD_7in3g.h"
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#include "time.h"
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int EPD_7in3g_test(void)
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{
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printf("EPD_7IN3G_test Demo\r\n");
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if(DEV_Module_Init()!=0){
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return -1;
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}
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printf("e-Paper Init and Clear...\r\n");
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EPD_7IN3G_Init();
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struct timespec start={0,0}, finish={0,0};
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clock_gettime(CLOCK_REALTIME, &start);
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EPD_7IN3G_Clear(EPD_7IN3G_WHITE);
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clock_gettime(CLOCK_REALTIME, &finish);
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printf("%ld S\r\n", finish.tv_sec-start.tv_sec);
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DEV_Delay_ms(2000);
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//Create a new image cache
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UBYTE *BlackImage;
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UDOUBLE Imagesize = ((EPD_7IN3G_WIDTH % 4 == 0)? (EPD_7IN3G_WIDTH / 4 ): (EPD_7IN3G_WIDTH / 4 + 1)) * EPD_7IN3G_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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return -1;
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}
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printf("Paint_NewImage\r\n");
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Paint_NewImage(BlackImage, EPD_7IN3G_WIDTH, EPD_7IN3G_HEIGHT, 0, EPD_7IN3G_WHITE);
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Paint_SetScale(4);
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#if 1 // show bmp
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printf("show BMP-----------------\r\n");
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Paint_SelectImage(BlackImage);
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GUI_ReadBmp_RGB_4Color("./pic/7.3inch-1.bmp", 0, 0);
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EPD_7IN3G_Display(BlackImage);
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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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//1.Select Image
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printf("SelectImage:BlackImage\r\n");
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Paint_SelectImage(BlackImage);
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Paint_Clear(EPD_7IN3G_WHITE);
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// 2.Drawing on the image
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printf("Drawing:BlackImage\r\n");
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Paint_DrawPoint(10, 80, EPD_7IN3G_RED, DOT_PIXEL_1X1, DOT_STYLE_DFT);
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Paint_DrawPoint(10, 90, EPD_7IN3G_YELLOW, DOT_PIXEL_2X2, DOT_STYLE_DFT);
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Paint_DrawPoint(10, 100, EPD_7IN3G_BLACK, DOT_PIXEL_3X3, DOT_STYLE_DFT);
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Paint_DrawLine(20, 70, 70, 120, EPD_7IN3G_RED, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
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Paint_DrawLine(70, 70, 20, 120, EPD_7IN3G_RED, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
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Paint_DrawRectangle(20, 70, 70, 120, EPD_7IN3G_YELLOW, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
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Paint_DrawRectangle(80, 70, 130, 120, EPD_7IN3G_YELLOW, DOT_PIXEL_1X1, DRAW_FILL_FULL);
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Paint_DrawCircle(45, 95, 20, EPD_7IN3G_BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
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Paint_DrawCircle(105, 95, 20, EPD_7IN3G_BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
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Paint_DrawLine(85, 95, 125, 95, EPD_7IN3G_RED, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
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Paint_DrawLine(105, 75, 105, 115, EPD_7IN3G_YELLOW, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
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Paint_DrawString_EN(10, 0, "Red, yellow, white and black", &Font16, EPD_7IN3G_RED, EPD_7IN3G_YELLOW);
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Paint_DrawString_EN(10, 35, "Four color e-Paper", &Font12, EPD_7IN3G_YELLOW, EPD_7IN3G_BLACK);
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Paint_DrawString_CN(10, 125, "ѩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>", &Font24CN, EPD_7IN3G_RED, EPD_7IN3G_WHITE);
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Paint_DrawNum(10, 50, 123456, &Font12, EPD_7IN3G_RED, EPD_7IN3G_WHITE);
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printf("EPD_Display\r\n");
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EPD_7IN3G_Display(BlackImage);
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DEV_Delay_ms(3000);
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#endif
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#if 1 // Drawing on the image
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//1.Select Image
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printf("SelectImage:BlackImage\r\n");
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Paint_SelectImage(BlackImage);
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Paint_Clear(EPD_7IN3G_WHITE);
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int hNumber, hWidth, vNumber, vWidth;
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hNumber = 50;
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hWidth = EPD_7IN3G_HEIGHT/hNumber; // 800/50=16
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vNumber = 48;
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vWidth = EPD_7IN3G_WIDTH/vNumber; // 480/48=10
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// 2.Drawing on the image
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printf("Drawing:BlackImage\r\n");
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for(int i=0; i<hNumber; i++) { // horizontal
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Paint_DrawRectangle(1, 1+i*hWidth, EPD_7IN3G_WIDTH, hWidth*(1+i), EPD_7IN3G_BLACK + (i % 2), DOT_PIXEL_1X1, DRAW_FILL_FULL);
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}
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for(int i=0; i<vNumber; i++) { // vertical
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if(i%2) {
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Paint_DrawRectangle(1+i*vWidth, 1, vWidth*(i+1), EPD_7IN3G_HEIGHT, EPD_7IN3G_YELLOW + (i/2%2), DOT_PIXEL_1X1, DRAW_FILL_FULL);
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}
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}
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printf("EPD_Display\r\n");
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EPD_7IN3G_Display(BlackImage);
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DEV_Delay_ms(3000);
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#endif
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printf("Clear...\r\n");
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EPD_7IN3G_Clear(EPD_7IN3G_WHITE);
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printf("Goto Sleep...\r\n");
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EPD_7IN3G_Sleep();
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free(BlackImage);
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BlackImage = NULL;
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DEV_Delay_ms(2000);//important, at least 2s
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// close 5V
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printf("close 5V, Module enters 0 power consumption ...\r\n");
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DEV_Module_Exit();
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return 0;
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}
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