初始化提交

2024-07-20 22:09:06 +08:00
commit c247dd07a6
6876 changed files with 2743096 additions and 0 deletions
--- a/arduino-cli/libraries/M5Core2-master/examples/Unit/TVOC/TVOC.ino
+++ b/arduino-cli/libraries/M5Core2-master/examples/Unit/TVOC/TVOC.ino
@@ -0,0 +1,56 @@
+/*
+*******************************************************************************
+* 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/unit/tvoc
+* 获取更多资料请访问: https://docs.m5stack.com/zh_CN/unit/tvoc
+*
+* describe: TVOC/eCO2.
+* date: 2021/8/26
+*******************************************************************************
+  Description: The screen will display TVOC and CO2.  屏幕将显示TVOC和CO2。
+  Note: SGP30 needs 15 seconds to initialize calibration after power on.  SGP30开机后需要15秒进行初始校准。
+*/
+
+#include <M5Core2.h>
+#include "Adafruit_SGP30.h"
+
+Adafruit_SGP30 sgp;
+long last_millis = 0;
+
+void setup() {
+  M5.begin(true, false, true, true);
+  M5.Lcd.setTextSize(2);
+  M5.Lcd.setCursor(80,0);
+  M5.Lcd.println("TVOC TEST");
+  if (!sgp.begin()){  //Init the sensor. 初始化传感器
+    M5.Lcd.println("Sensor not found");
+    while (1);
+  }
+  M5.Lcd.setCursor(0,80);
+  M5.Lcd.println("\nInitialization...");
+}
+
+void loop() {
+  static int i = 15;
+  while(i > 0) {
+    if(millis()- last_millis > 1000) {
+      last_millis = millis();
+      i--;
+      M5.Lcd.fillRect(20, 120, 60, 30, BLACK);
+      M5.Lcd.drawNumber(i, 20, 120, 2);
+    }
+  }
+  M5.Lcd.fillRect(0, 80, 90, 100, BLACK);
+
+  if (! sgp.IAQmeasure()) { //Commands the sensor to take a single eCO2/VOC measurement.  命令传感器进行一次eCO2/VOC测量
+    Serial.println("Measurement failed");
+    return;
+  }
+  M5.Lcd.fillRect(100, 40, 220, 90, TFT_BLACK);
+  M5.Lcd.setCursor(0,50);
+  M5.Lcd.printf("TVOC:%d ppb\n",sgp.TVOC);
+  M5.Lcd.printf("eCO2:%d ppm\n",sgp.eCO2);
+  delay(500);
+}