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118 lines
4.7 KiB
C
118 lines
4.7 KiB
C
/*****************************************************************************
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* | File : EPD_7in5b_V2_test.c
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* | Author : Waveshare team
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* | Function : 7.5inch B V2 e-paper test demo
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* | Info :
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*----------------
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* | This version: V1.1
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* | Date : 2020-11-30
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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_7in5b_V2.h"
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#ifdef EPD_7IN5B_V2
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int EPD_test(void)
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{
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printf("EPD_7IN5B_V2_test Demo\r\n");
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EPD_Module_Init();
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printf("e-Paper Init and Clear...\r\n");
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EPD_7IN5B_V2_Init();
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EPD_7IN5B_V2_Clear();
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EPD_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 *Image;
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UWORD Imagesize = ((EPD_7IN5B_V2_WIDTH % 8 == 0)? (EPD_7IN5B_V2_WIDTH / 8 ): (EPD_7IN5B_V2_WIDTH / 8 + 1)) * EPD_7IN5B_V2_HEIGHT;
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if((Image = (UBYTE *)malloc(Imagesize / 2)) == 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("NewImage:Image\r\n");
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Paint_NewImage(Image, EPD_7IN5B_V2_WIDTH, EPD_7IN5B_V2_HEIGHT / 2, 0, WHITE);
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//Select Image
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Paint_SelectImage(Image);
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Paint_Clear(WHITE);
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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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//The entire image size is Imagesize
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//Since the memory problem is transmitted halfway, now the other half is transmitted, so the offset address is required.
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EPD_7IN5B_V2_WritePicture(gImage_7in5_V2_b, 0);
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EPD_7IN5B_V2_WritePicture(gImage_7in5_V2_b + Imagesize/2, 1);
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EPD_7IN5B_V2_WritePicture(gImage_7in5_V2_ry, 2);
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EPD_7IN5B_V2_WritePicture(gImage_7in5_V2_ry + Imagesize/2, 3);
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EPD_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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Paint_SelectImage(Image);
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Paint_Clear(WHITE);
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Paint_DrawPoint(10, 80, BLACK, DOT_PIXEL_1X1, DOT_STYLE_DFT);
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Paint_DrawPoint(10, 90, BLACK, DOT_PIXEL_2X2, DOT_STYLE_DFT);
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Paint_DrawPoint(10, 100, BLACK, DOT_PIXEL_3X3, DOT_STYLE_DFT);
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Paint_DrawPoint(10, 110, BLACK, DOT_PIXEL_3X3, DOT_STYLE_DFT);
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Paint_DrawLine(20, 70, 70, 120, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
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Paint_DrawLine(70, 70, 20, 120, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
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Paint_DrawRectangle(20, 70, 70, 120, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
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Paint_DrawRectangle(80, 70, 130, 120, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
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Paint_DrawString_EN(10, 0, "waveshare", &Font16, BLACK, WHITE);
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Paint_DrawString_CN(130, 20, "微雪电子", &Font24CN, WHITE, BLACK);
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Paint_DrawNum(10, 50, 987654321, &Font16, WHITE, BLACK);
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EPD_7IN5B_V2_WritePicture(Image, 0);
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Paint_Clear(WHITE);
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EPD_7IN5B_V2_WritePicture(Image, 1);
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//2.Draw red image
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Paint_Clear(WHITE);
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Paint_DrawCircle(160, 95, 20, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
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Paint_DrawCircle(210, 95, 20, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
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Paint_DrawLine(85, 95, 125, 95, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
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Paint_DrawLine(105, 75, 105, 115, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
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Paint_DrawString_CN(130, 0,"你好abc", &Font12CN, BLACK, WHITE);
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Paint_DrawString_EN(10, 20, "hello world", &Font12, WHITE, BLACK);
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Paint_DrawNum(10, 33, 123456789, &Font12, BLACK, WHITE);
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EPD_7IN5B_V2_WritePicture(Image, 2);
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Paint_Clear(WHITE);
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EPD_7IN5B_V2_WritePicture(Image, 3);
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printf("EPD_Display\r\n");
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EPD_Delay_ms(2000);
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#endif
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printf("Clear...\r\n");
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EPD_7IN5B_V2_Clear();
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printf("Goto Sleep...\r\n");
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EPD_7IN5B_V2_Sleep();
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free(Image);
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// close 5V
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printf("close 5V, Module enters 0 power consumption ...\r\n");
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EPD_Module_Exit();
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return 0;
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}
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#endif
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