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LIGHT Example

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Tinyu
2022-02-13 11:48:57 +08:00
parent fbc27325dc
commit be6f34bdcb
1 changed files with 24 additions and 18 deletions
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examples/Unit/LIGHT/LIGHT.ino
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@@ -7,31 +7,37 @@
* 获取更多资料请访问：https://docs.m5stack.com/zh_CN/core/gray
*
* describe: Light. 环境光传感器
* date：2021/8/18
* date：2022/2/13
*******************************************************************************
Please connect to Port B,Use the Light Unit screen to display the current ambient lighting value
请连接端口 B ,使用Light Unit 屏幕显示当前环境光照值。
Please connect to Port B,Use the Light Unit screen to display the current
ambient lighting value 请连接端口 B ,使用Light Unit 屏幕显示当前环境光照值。
*/
#include <M5Stack.h>
TFT_eSprite img = TFT_eSprite(&M5.Lcd);
void setup() {
M5.begin(); //Init M5Stack. 初始化M5Stack
M5.Power.begin(); //Init power 初始化电源模块
M5.lcd.setTextSize(2); //Set the text size to 2. 设置文字大小为2
M5.Lcd.printf("UNIT_LIGHT EXAMPLE\n\n");
M5.Lcd.println("Analog:");
M5.Lcd.println("Digital:");
pinMode(26, INPUT); //Set pin 26 as input mode. 设置引脚26为输入模式
M5.begin(); // Init M5Stack. 初始化M5Stack
M5.Power.begin(); // Init power 初始化电源模块
img.setColorDepth(8);
img.createSprite(320, 240); //创建一块320x240的画布
img.setTextSize(2);
pinMode(26, INPUT); // Set pin 26 as input mode. 设置引脚26为输入模式
}
void loop() {
static uint16_t digitalRead_value = 0, analogRead_value = 0;
analogRead_value = analogRead(36); //Store the analog quantity read from pin 36. 将36号引脚读取到的模拟量存储
digitalRead_value = digitalRead(26); //Store the number read from pin 26. 将26号引脚读取到的数字量存储
M5.Lcd.setCursor(90, 30);
M5.Lcd.printf("%d\n", analogRead_value);
M5.Lcd.setCursor(90, 50);
M5.Lcd.printf("%d\n", digitalRead_value);
delay(10);
static uint16_t digitalRead_value = 0, analogRead_value = 0;
analogRead_value = analogRead(36); // Store the analog quantity read from
// pin 36. 将36号引脚读取到的模拟量存储
digitalRead_value = digitalRead(
26); // Store the number read from pin 26. 将26号引脚读取到的数字量存储
img.fillRect(0, 0, 320, 240, 0x00);
img.drawString("UNIT_LIGHT EXAMPLE", 40, 0);
img.setCursor(90, 30);
img.printf("Analog:%d\n", analogRead_value);
img.setCursor(90, 50);
img.printf("Digital:%d\n", digitalRead_value);
img.pushSprite(0, 0); //把画布推送到屏幕(0,0)处
delay(10);
}