ST STM32F2

HAL UART Generic Driver
UM1940
658/1371
DocID028236 Rev 2
HAL_UART_AbortReceive_IT
Function name
HAL_StatusTypeDef HAL_UART_AbortReceive_IT
(UART_HandleTypeDef * huart)
Function description
Abort ongoing Receive transfer (Interrupt mode).
Parameters
huart: UART handle.
Return values
HAL: status
Notes
This procedure could be used for aborting any ongoing
transfer started in Interrupt or DMA mode. This procedure
performs following operations : Disable PPP InterruptsDisable
the DMA transfer in the peripheral register (if enabled)Abort
DMA transfer by calling HAL_DMA_Abort_IT (in case of
transfer in DMA mode)Set handle State to READYAt abort
completion, call user abort complete callback
This procedure is executed in Interrupt mode, meaning that
abort procedure could be considered as completed only when
user abort complete callback is executed (not when exiting
function).
HAL_UART_IRQHandler
Function name
void HAL_UART_IRQHandler (UART_HandleTypeDef * huart)
Function description
This function handles UART interrupt request.
Parameters
huart: pointer to a UART_HandleTypeDef structure that
contains the configuration information for the specified UART
module.
Return values
None:
HAL_UART_TxCpltCallback
Function name
void HAL_UART_TxCpltCallback (UART_HandleTypeDef *
huart)
Function description
Tx Transfer completed callbacks.
Parameters
huart: pointer to a UART_HandleTypeDef structure that
contains the configuration information for the specified UART
module.
Return values
None:
HAL_UART_TxHalfCpltCallback
Function name
void HAL_UART_TxHalfCpltCallback (UART_HandleTypeDef *
huart)
Function description
Tx Half Transfer completed callbacks.
Parameters
huart: pointer to a UART_HandleTypeDef structure that
contains the configuration information for the specified UART
module.
Return values
None: