C++ (Cpp) StopRx Examples

Example #1

File: Lan9118Dxe.c Project: jian-tian/UEFI

/*
 *  UEFI Stop() function
 *
 */
EFI_STATUS
EFIAPI
SnpStop (
  IN        EFI_SIMPLE_NETWORK_PROTOCOL* Snp
  )
{
  // Check Snp Instance
  if (Snp == NULL) {
    return EFI_INVALID_PARAMETER;
  }

  // Check state of the driver
  if (Snp->Mode->State == EfiSimpleNetworkStopped) {
    return EFI_NOT_STARTED;
  }

  // Stop the Tx and Rx
  StopTx (STOP_TX_CFG | STOP_TX_MAC, Snp);
  StopRx (0, Snp);

  // Change the state
  switch (Snp->Mode->State) {
    case EfiSimpleNetworkStarted:
    case EfiSimpleNetworkInitialized:
      Snp->Mode->State = EfiSimpleNetworkStopped;
      break;
    default:
      return EFI_DEVICE_ERROR;
  }

  // Put the device into a power saving mode ?
  return EFI_SUCCESS;
}

Example #2

File: serialintrf.cpp Project: menaya0506/fruitymesh-devenv

// Receive full frame
int SerialIntrf::Rx(int DevAddr, uint8_t *pBuff, int BuffLen)
{
    int count = 0;

    if (pBuff && StartRx(DevAddr))
    {
        count = RxData(pBuff, BuffLen);
        StopRx();
    }

    return count;
}