85 lines
2.6 KiB
Arduino
85 lines
2.6 KiB
Arduino
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/**
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@filename : epd3in52-demo.ino
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@brief : 3.52inch e-paper display demo
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@author : Waveshare
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Copyright (C) Waveshare 2022/7/22
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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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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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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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#include <SPI.h>
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#include "EPD_3in52.h"
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#include "imagedata.h"
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#include "epdpaint.h"
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#define COLORED 0
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#define UNCOLORED 1
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void setup() {
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// put your setup code here, to run once:
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Serial.begin(115200);
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Epd epd;
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if (epd.Init() != 0) {
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Serial.print("e-Paper init failed");
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return;
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}
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Serial.print("3.52inch e-paper demo\r\n ");
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Serial.print("e-Paper Clear\r\n ");
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epd.display_NUM(EPD_3IN52_WHITE);
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epd.lut_GC();
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epd.refresh();
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epd.SendCommand(0x50);
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epd.SendData(0x17);
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delay(2000);
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// UBYTE image[700];
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// Paint paint(image, 200, 25); // width should be the multiple of 8
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// paint.SetRotate(ROTATE_0);
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// paint.Clear(COLORED);
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// Serial.print("Drawing:BlackImage\r\n ");
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// paint.DrawStringAt(0, 0, "e-Paper Demo", &Font24, UNCOLORED);
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// epd.display_part(paint.GetImage(), 0, 0, paint.GetWidth(), paint.GetHeight());
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// epd.lut_GC();
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// epd.refresh();
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// delay(2000);
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epd.display(IMAGE_DATA);
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epd.lut_GC();
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epd.refresh();
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delay(2000);
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Serial.print("clear and sleep......\r\n ");
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epd.Clear();
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delay(2000);
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epd.sleep();
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Serial.print("end\r\n ");
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}
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void loop() {
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// put your main code here, to run repeatedly:
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}
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