esp32 apds9960
时间: 2023-11-19 16:55:26 浏览: 40
ESP32 APDS9960是一种集成了数字环境光传感器、RGB颜色传感器、近距离接近传感器和手势检测传感器的芯片。它可以通过I2C接口与ESP32通信,实现手势识别、颜色检测、接近检测等功能。
以下是使用ESP32 APDS9960进行手势识别的步骤:
```c
//引用代码
#include <Wire.h>
#include <SparkFun_APDS9960.h>
SparkFun_APDS9960 apds = SparkFun_APDS9960();
void setup() {
Serial.begin(9600);
Wire.begin();
if ( apds.init() ) {
Serial.println(F("APDS-9960 initialization complete"));
} else {
Serial.println(F("Something went wrong during APDS-9960 init!"));
}
//手势识别初始化
if ( apds.enableGestureSensor(true) ) {
Serial.println(F("Gesture sensor is now running"));
} else {
Serial.println(F("Something went wrong during gesture sensor init!"));
}
}
void loop() {
if ( apds.isGestureAvailable() ) {
switch ( apds.readGesture() ) {
case DIR_UP:
Serial.println(F("UP"));
break;
case DIR_DOWN:
Serial.println(F("DOWN"));
break;
case DIR_LEFT:
Serial.println(F("LEFT"));
break;
case DIR_RIGHT:
Serial.println(F("RIGHT"));
break;
case DIR_NEAR:
Serial.println(F("NEAR"));
break;
case DIR_FAR:
Serial.println(F("FAR"));
break;
default:
Serial.println(F("NONE")); }
}
}
```