ST STM32F2 User Manual

HAL IRDA Generic Driver
UM1940
336/1371
DocID028236 Rev 2
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 (in case of transfer
in DMA mode)Set handle State to READY
This procedure is executed in blocking mode : when exiting
function, Abort is considered as completed.
HAL_IRDA_AbortTransmit
Function name
HAL_StatusTypeDef HAL_IRDA_AbortTransmit
(IRDA_HandleTypeDef * hirda)
Function description
Abort ongoing Transmit transfer (blocking mode).
Parameters
hirda: IRDA 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 (in case of transfer
in DMA mode)Set handle State to READY
This procedure is executed in blocking mode : when exiting
function, Abort is considered as completed.
HAL_IRDA_AbortReceive
Function name
HAL_StatusTypeDef HAL_IRDA_AbortReceive
(IRDA_HandleTypeDef * hirda)
Function description
Abort ongoing Receive transfer (blocking mode).
Parameters
hirda: IRDA 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 (in case of transfer
in DMA mode)Set handle State to READY
This procedure is executed in blocking mode : when exiting
function, Abort is considered as completed.
HAL_IRDA_Abort_IT
Function name
HAL_StatusTypeDef HAL_IRDA_Abort_IT
(IRDA_HandleTypeDef * hirda)
Function description
Abort ongoing transfers (Interrupt mode).
Parameters
hirda: IRDA handle.
Return values
HAL: status

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English