C++ (Cpp) HalUARTRxAvailUSB Examples

Example #1

File: hal_uart.c Project: tanxjian/BLE-CC254x-1.3.2

/**************************************************************************************************
 * @fn      Hal_UART_RxBufLen()
 *
 * @brief   Calculate Rx Buffer length - the number of bytes in the buffer.
 *
 * @param   port - UART port
 *
 * @return  length of current Rx Buffer
 **************************************************************************************************/
uint16 Hal_UART_RxBufLen( uint8 port )
{
#if (HAL_UART_DMA == 1)
  if (port == HAL_UART_PORT_0)  return HalUARTRxAvailDMA();
#endif
#if (HAL_UART_DMA == 2)
  if (port == HAL_UART_PORT_1)  return HalUARTRxAvailDMA();
#endif
#if (HAL_UART_ISR == 1)
  if (port == HAL_UART_PORT_0)  return HalUARTRxAvailISR();
#endif
#if (HAL_UART_ISR == 2)
  if (port == HAL_UART_PORT_1)  return HalUARTRxAvailISR();
#endif
#if (HAL_UART_SPI == 1)
  if (port == HAL_UART_PORT_0)  return HalUARTRxAvailSPI();
#endif
#if (HAL_UART_SPI == 2)
  if (port == HAL_UART_PORT_1)  return HalUARTRxAvailSPI();
#endif

#if HAL_UART_USB
  return HalUARTRxAvailUSB();
#else
  #if (HAL_UART_DMA == 0) && (HAL_UART_ISR == 0) && (HAL_UART_SPI == 0)
    // UART is not enabled. Do nothing.
    (void) port;   // unused argument
  #endif
  return 0;
#endif
}

Example #2

File: hal_uart.c Project: paoloach/zpowermeter

/*************************************************************************************************
 * @fn      Hal_UART_RxBufLen()
 *
 * @brief   Calculate Rx Buffer length of a port
 *
 * @param   port - UART port (not used.)
 *
 * @return  length of current Rx Buffer
 *************************************************************************************************/
uint16 Hal_UART_RxBufLen (uint8 port)
{
#if HAL_UART_USB
  return HalUARTRxAvailUSB();
#else
  return (Hal_UART_RxBufLenIsr(port));
#endif
}

Example #3

File: hal_uart.c Project: KimiRaikking/z-stack

/**************************************************************************************************
 * @fn      Hal_UART_RxBufLen()
 *
 * @brief   Calculate Rx Buffer length - the number of bytes in the buffer.
 *
 * @param   port - UART port
 *
 * @return  length of current Rx Buffer
 **************************************************************************************************/
uint16 Hal_UART_RxBufLen( uint8 port )
{
  (void)port;

#if (HAL_UART_DMA == 1)
  if (port == HAL_UART_PORT_0)  return HalUARTRxAvailDMA();
#endif
#if (HAL_UART_DMA == 2)
  if (port == HAL_UART_PORT_1)  return HalUARTRxAvailDMA();
#endif
#if (HAL_UART_ISR == 1)
  if (port == HAL_UART_PORT_0)  return HalUARTRxAvailISR();
#endif
#if (HAL_UART_ISR == 2)
  if (port == HAL_UART_PORT_1)  return HalUARTRxAvailISR();
#endif
#if HAL_UART_USB
  return HalUARTRxAvailUSB();
#else
  return 0;
#endif
}