求MLX90640的STM32驱动程序。

代码太多了，插入不完全。

int MLX90640_GetframeData(uint8_t slaveAddr uint16_t *frameData)
{
    uint16_t dataReady = 1;
    uint16_t controlRegister1;
    uint16_t statusRegister;
    int error = 1;
    uint8_t cnt = 0;
    
    dataReady = 0;
    while(dataReady == 0)
    {
        error = MLX90640_I2CRead(slaveAddr 0x8000 1 &statusRegister);//A new data is available in RAM or not
        if(error != 0)
        {
            return error;
        }    
        dataReady = statusRegister & 0x0008;
    }       
        
    while(dataReady != 0 && cnt < 5)
    { 
        error = MLX90640_I2CWrite(slaveAddr 0x8000 0x0030);//?
        if(error == -1)
        {
            return error;
        }
            
        error = MLX90640_I2CRead(slaveAddr 0x0400 832 frameData); 
        if(error != 0)
        {
            return error;
        }
                   
        error = MLX90640_I2CRead(slaveAddr 0x8000 1 &statusRegister);
        if(error != 0)
        {
            return error;
        }    
        dataReady = statusRegister & 0x0008;
        cnt = cnt + 1;
    }
    
    if(cnt > 4)
    {
        return -8;
    }    
    
    error = MLX90640_I2CRead(slaveAddr 0x800D 1 &controlRegister1);
    frameData[832] = controlRegister1;
    frameData[833] = statusRegister & 0x0001;
    
    if(error != 0)
    {
        return error;
    }
    
    return frameData[833];    
}