e-paper-display/bcm2835-1.71/e-Paper/Arduino/epd2in9b_V3/epd2in9b_V3.ino

55 lines
1.8 KiB
C++

/**
* @filename : epd2in9b_V3-demo.ino
* @brief : 2.9inch e-paper display demo
* @author : Waveshare
*
* Copyright (C) Waveshare Dec 3 2020
*
* 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 "epd2in9b_V3.h"
#include "imagedata.h"
Epd epd;
void setup() {
// put your setup code here, to run once:
Serial.begin(115200);
Serial.print("2.9inch b V3 e-Paper init \r\n ");
if (epd.Init() != 0) {
Serial.print("e-Paper init failed\r\n ");
return;
}
Serial.print("e-Paper Clear\r\n ");
epd.Clear();
Serial.print("draw image\r\n ");
epd.DisplayFrame(IMAGE_DATA, IMAGE_DATA);
delay(2000);
epd.Clear();
}
void loop() {
// put your main code here, to run repeatedly:
}