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https://github.com/IcedRooibos/py32f0-template.git
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112 lines
4.6 KiB
C
112 lines
4.6 KiB
C
/*****************************************************************************
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* | File : EPD_4IN01F_test.c
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* | Author : Waveshare team
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* | Function : 4.01inch F e-paper test demo
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* | Info :
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*----------------
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* | This version: V1.0
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* | Date : 2020-12-25
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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_4in01f.h"
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#include "EPD_Test.h"
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#ifdef EPD_4IN01F
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int EPD_test(void)
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{
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printf("EPD_4in01f_test Demo\r\n");
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if(EPD_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_4IN01F_Init();
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EPD_4IN01F_Clear(EPD_4IN01F_WHITE);
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EPD_Delay_ms(100);
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UBYTE *BlackImage;
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/* you have to edit the startup_stm32fxxx.s file and set a big enough heap size */
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UDOUBLE Imagesize = ((EPD_4IN01F_WIDTH % 2 == 0)? (EPD_4IN01F_WIDTH / 2 ): (EPD_4IN01F_WIDTH / 2 + 1)) * EPD_4IN01F_HEIGHT;
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Imagesize = Imagesize/4;
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printf("Not enough memory, only part of the window is displayed\r\n");
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printf("Imagesize %ld\r\n",Imagesize);
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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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Paint_NewImage(BlackImage, EPD_4IN01F_WIDTH/2, EPD_4IN01F_HEIGHT/2, 0, EPD_4IN01F_WHITE);
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Paint_SetScale(7);
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#if 1
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EPD_4IN01F_Display(gImage_4in01);
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EPD_Delay_ms(5000);
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#endif
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#if 1
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Paint_Clear(EPD_4IN01F_WHITE);
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printf("Drawing:BlackImage\r\n");
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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_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_DrawCircle(45, 95, 20, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
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Paint_DrawCircle(105, 95, 20, WHITE, 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_EN(10, 0, "waveshare", &Font16, 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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Paint_DrawNum(10, 50, 987654321, &Font16, WHITE, BLACK);
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Paint_DrawString_CN(10, 120, "你好abc", &Font12CN, EPD_4IN01F_BLACK, WHITE);
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Paint_DrawString_CN(10, 140, "你好abc", &Font12CN, EPD_4IN01F_GREEN, WHITE);
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Paint_DrawString_CN(10, 160, "你好abc", &Font12CN, EPD_4IN01F_BLUE, WHITE);
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Paint_DrawString_CN(10, 180, "你好abc", &Font12CN, EPD_4IN01F_RED, WHITE);
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Paint_DrawString_CN(10, 200, "你好abc", &Font12CN, EPD_4IN01F_ORANGE, WHITE);
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Paint_DrawString_CN(150, 0, "微雪电子", &Font24CN, WHITE, BLACK);
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Paint_DrawString_CN(150, 40, "微雪电子", &Font24CN, EPD_4IN01F_GREEN, BLACK);
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Paint_DrawString_CN(150, 80, "微雪电子", &Font24CN, EPD_4IN01F_BLUE, BLACK);
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Paint_DrawString_CN(150, 120, "微雪电子", &Font24CN, EPD_4IN01F_RED, BLACK);
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Paint_DrawString_CN(150, 160, "微雪电子", &Font24CN, EPD_4IN01F_YELLOW, BLACK);
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EPD_4IN01F_Display_part(BlackImage, 0, 0, 320, 200);
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EPD_Delay_ms(5000);
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#endif
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printf("e-Paper Clear...\r\n");
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EPD_4IN01F_Clear(EPD_4IN01F_WHITE);
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EPD_Delay_ms(1000);
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EPD_4IN01F_Sleep();
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free(BlackImage);
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BlackImage = NULL;
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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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