初始化提交

arduino-cli/libraries/M5Core2-master/examples/Advanced/QRCode/QRCode.ino

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+/*
+*******************************************************************************
+* Copyright (c) 2021 by M5Stack
+*                  Equipped with M5Core2 sample source code
+*                          配套  M5Core2 示例源代码
+* Visit the website for more information: https://docs.m5stack.com/en/core/core2
+* 获取更多资料请访问: https://docs.m5stack.com/zh_CN/core/core2
+*
+* describe: QRcode.  创建二维码
+* date: 2021/7/26
+*******************************************************************************
+*/
+
+#include <M5Core2.h>
+
+void setup() {
+  M5.begin(); //Init M5Core2.  初始化M5Core2
+  M5.Lcd.qrcode("http://www.m5stack.com",0,0,150,6);  //Create a QR code with a width of 150 QR code with version 6 at (0, 0).  在(0,0)处创建一个宽为150二维码版本为6的二维码
+  //Please select the appropriate QR code version according to the number of characters.  请根据字符数量选择合适的二维码版本
+}
+
+void loop() {
+}