Extended USART Transmit/Receive functions. More...

Functions
__weak void	HAL_USARTEx_RxFifoFullCallback (USART_HandleTypeDef *husart)
	USART RX Fifo full callback.
__weak void	HAL_USARTEx_TxFifoEmptyCallback (USART_HandleTypeDef *husart)
	USART TX Fifo empty callback.

Detailed Description

Extended USART Transmit/Receive functions.

 ===============================================================================
                      ##### IO operation functions #####
 ===============================================================================
    This subsection provides a set of FIFO mode related callback functions.

    (#) TX/RX Fifos Callbacks:
        (+) HAL_USARTEx_RxFifoFullCallback()
        (+) HAL_USARTEx_TxFifoEmptyCallback()

Function Documentation

void HAL_USARTEx_RxFifoFullCallback ( USART_HandleTypeDef * husart )

USART RX Fifo full callback.

Parameters:

husart USART handle.

Return values:

None

Definition at line 109 of file stm32h7xx_hal_usart_ex.c.

Referenced by HAL_USART_IRQHandler(), HAL_USART_UnRegisterCallback(), and USART_InitCallbacksToDefault().

void HAL_USARTEx_TxFifoEmptyCallback ( USART_HandleTypeDef * husart )

USART TX Fifo empty callback.