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e-Paper/Arduino/epd3in52/epd3in52.ino

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