UART Err

UART project is created using MKE02Z64 with PE in codewarrior.

When sending "0x00" in HEX using serial debug, there is always AS1_OnError() interrupted by Noise error.

When sending other number than "0x00", everything goes well.

It puzzles me long time.

The sample project is attached.

void AS1_OnError(void)
{
  /* Write your code here ... */
    
    AS1_TError error;        // TError type is defined in the AS1.h header file
      
      AS1_GetError(&error);    // determine the type of error
      if(error.errName.Parity) {
        //Parity error
      } else if(error.errName.Framing){
        //Framing error
      }

}

void AS1_OnRxChar(void)
{
  /* Write your code here ... */
    char ch;
    if(AS1_RecvChar(&ch) == ERR_OK)
    {
        received = 1;

        index++;
        data_receive[index] = ch;
    }
}