移植了Communication.c 文件不能用stm32驱动AD7124

移植了Communication.c 文件，但是就是不能成功驱动，写入寄存器和读取寄存器不一样，有没有移植成功过的发代码看看呢？

unsigned char SPI_Init_ad7124(unsigned char l***First,
                              unsigned long clockFreq,
                              unsigned char clockPol,
                              unsigned char clockEdg)
{


  CPU_SPI_Init(1, 8, SPI_Speed_Lowest, CPU_SPI_MODE_HD);//配置SPI口
  CPU_IO_Init(IO_CPU_C, IO_Pin_8, IOMODE_OUT); //cs
  CPU_IO_WrBit(IO_CPU_C, IO_Pin_8, 0x00);
  return 1;
  /* Add your code here. */
}


/***************************************************************************//**
* @brief Reads data from SPI.
*
* @param slaveDeviceId - The ID of the selected slave device.
* @param data - Data represents the write buffer as an input parameter and the
*               read buffer as an output parameter.
* @param bytesNumber - Number of bytes to read.
*
* @return Number of read bytes.
*******************************************************************************/
unsigned char SPI_Read(unsigned char slaveDeviceId,
                       unsigned char* data,
                       unsigned char bytesNumber)
{
  CPU_IO_WrBit(IO_CPU_C, IO_Pin_8, 0x00);


  CPU_SPI_SendByte(1,data[0]);


  /* Add your code here. */
  for(int i=1; i   {
    data = CPU_SPI_SendByte(1,data);
  }


  CPU_IO_WrBit(IO_CPU_C, IO_Pin_8, 0x01);
  return bytesNumber;
}


/***************************************************************************//**
* @brief Writes data to SPI.
*
* @param slaveDeviceId - The ID of the selected slave device.
* @param data - Data represents the write buffer.
* @param bytesNumber - Number of bytes to write.
*


* @return Number of written bytes.
*******************************************************************************/
unsigned char SPI_Write(unsigned char slaveDeviceId,
                        unsigned char* data,
                        unsigned char bytesNumber)
{
  /* Add your code here. */
  CPU_IO_WrBit(IO_CPU_C, IO_Pin_8, 0x00);
  CPU_SPI_SendByte(1, data[0]);


  for(int i=1; i   {
    CPU_SPI_SendByte(1, data);
  }


  CPU_IO_WrBit(IO_CPU_C, IO_Pin_8, 0x01);
  return bytesNumber;
}

0