/* This function prints user info on PC com port and initiates RX transfer.  */
void StartReception(void)
/* This function prints user info on PC com port and initiates RX transfer.  */
void StartReception(void)
{
  pBufferReadyForReception = aRXBufferA;
  pBufferReadyForUser      = aRXBufferB;
  uwNbReceivedChars        = 0;
  PrintInfo(&huart3, aTextInfoStart, COUNTOF(aTextInfoStart));
  if (HAL_OK != HAL_UARTEx_ReceiveToIdle_DMA(&huart3, aRXBufferUser, RX_BUFFER_SIZE))
  {
    Error_Handler();
  }
}