ST STM32F2 User Manual

UM1940
HAL IRDA Generic Driver
DocID028236 Rev 2
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Parameters
hirda: pointer to a IRDA_HandleTypeDef structure that
contains the configuration information for the specified IRDA
module.
pData: Pointer to data buffer
Size: Amount of data to be received
Return values
HAL: status
Notes
When the IRDA parity is enabled (PCE = 1) the data received
contain the parity bit.
HAL_IRDA_DMAPause
Function name
HAL_StatusTypeDef HAL_IRDA_DMAPause
(IRDA_HandleTypeDef * hirda)
Function description
Pauses the DMA Transfer.
Parameters
hirda: pointer to a IRDA_HandleTypeDef structure that
contains the configuration information for the specified IRDA
module.
Return values
HAL: status
HAL_IRDA_DMAResume
Function name
HAL_StatusTypeDef HAL_IRDA_DMAResume
(IRDA_HandleTypeDef * hirda)
Function description
Resumes the DMA Transfer.
Parameters
hirda: pointer to a IRDA_HandleTypeDef structure that
contains the configuration information for the specified IRDA
module.
Return values
HAL: status
HAL_IRDA_DMAStop
Function name
HAL_StatusTypeDef HAL_IRDA_DMAStop
(IRDA_HandleTypeDef * hirda)
Function description
Stops the DMA Transfer.
Parameters
hirda: pointer to a IRDA_HandleTypeDef structure that
contains the configuration information for the specified IRDA
module.
Return values
HAL: status
HAL_IRDA_Abort
Function name
HAL_StatusTypeDef HAL_IRDA_Abort (IRDA_HandleTypeDef
* hirda)
Function description
Abort ongoing transfers (blocking mode).
Parameters
hirda: IRDA handle.
Return values
HAL: status

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English