ESP32驱动ADXL355

您可以使用ESP32来驱动ADXL355加速度传感器。下面是一个简单的示例代码，可以帮助您开始使用ESP32与ADXL355进行通信：

#include <Wire.h>

#define ADXL355_ADDR 0x1D
#define ADXL355_REG_DEVID_AD 0x00
#define ADXL355_REG_DEVID_MST 0x01
#define ADXL355_REG_PARTID 0x02
#define ADXL355_REG_XDATA 0x08
#define ADXL355_REG_YDATA 0x09
#define ADXL355_REG_ZDATA 0x0A

void setup() {
  Wire.begin();
  Serial.begin(9600);
  
  // 初始化传感器
  writeToRegister(ADXL355_REG_DEVID_AD, 0x00);
}

void loop() {
  // 读取加速度值
  int16_t x = readFromRegister16(ADXL355_REG_XDATA);
  int16_t y = readFromRegister16(ADXL355_REG_YDATA);  int16_t z = readFromRegister16(ADXL355_REG_ZDATA);
  
  // 打印加速度值
  Serial.print("X: ");
  Serial.print(x);
  Serial.print(", Y: ");
  Serial.print(y);
  Serial.print(", Z: ");
  Serial.println(z);
  
  delay(1000); // 等待1秒钟
}

void writeToRegister(uint8_t reg, uint8_t value) {
  Wire.beginTransmission(ADXL355_ADDR);
  Wire.write(reg);
  Wire.write(value);
  Wire.endTransmission();
}

uint16_t readFromRegister16(uint8_t reg) {
  Wire.beginTransmission(ADXL355_ADDR);
  Wire.write(reg);
  Wire.endTransmission();
  Wire.requestFrom(ADXL355_ADDR, 2);
  uint8_t lowByte = Wire.read();
  uint8_t highByte = Wire.read();
  uint16_t value = (highByte << 8) | lowByte;
  return value;
}