写一个ADXL345BCCZ-RL7的驱动程序

ADXL345BCCZ-RL7是一种加速度计芯片，驱动程序需要根据不同的硬件接口进行开发。通常可以使用I2C或SPI接口与芯片进行通信。下面是一个I2C接口的示例代码，供参考：

#include <Wire.h>

#define ADXL345_ADDRESS (0x53)

#define ADXL345_REG_BW_RATE     (0x2C)
#define ADXL345_REG_POWER_CTL   (0x2D)
#define ADXL345_REG_DATA_FORMAT (0x31)
#define ADXL345_REG_DATAX0      (0x32)

void ADXL345_Init()
{
    Wire.beginTransmission(ADXL345_ADDRESS);
    Wire.write(ADXL345_REG_POWER_CTL);
    Wire.write(0x08);
    Wire.endTransmission();
    
    Wire.beginTransmission(ADXL345_ADDRESS);
    Wire.write(ADXL345_REG_DATA_FORMAT);
    Wire.write(0x08);
    Wire.endTransmission();
    
    Wire.beginTransmission(ADXL345_ADDRESS);
    Wire.write(ADXL345_REG_BW_RATE);
    Wire.write(0x09);
    Wire.endTransmission();
}

void ADXL345_ReadData(short* ax, short* ay, short* az)
{
    Wire.beginTransmission(ADXL345_ADDRESS);
    Wire.write(ADXL345_REG_DATAX0);
    Wire.endTransmission();
    
    Wire.requestFrom(ADXL345_ADDRESS, 6);
    if (Wire.available() >= 6) {
        *ax = ((short)Wire.read() << 8) | Wire.read();
        *ay = ((short)Wire.read() << 8) | Wire.read();
        *az = ((short)Wire.read() << 8) | Wire.read();
    }
}

void setup()
{
    Wire.begin();
    Serial.begin(9600);
    ADXL345_Init();
}

void loop()
{
    short ax, ay, az;
    ADXL345_ReadData(&ax, &ay, &az);
    Serial.print("ax: ");
    Serial.print(ax);
    Serial.print(", ay: ");
    Serial.print(ay);
    Serial.print(", az: ");
    Serial.println(az);
    delay(100);
}

这份代码会初始化ADXL345，然后不断读取加速度计的数据并通过串口输出。当然，具体的驱动程序还需要根据具体的需求进行定制。