Configuration functions

Configuration functions. More...

Collaboration diagram for Configuration functions:

Functions
HAL_StatusTypeDef	HAL_EXTI_SetConfigLine (EXTI_HandleTypeDef *hexti, EXTI_ConfigTypeDef *pExtiConfig)
	Set configuration of a dedicated Exti line. More...
HAL_StatusTypeDef	HAL_EXTI_GetConfigLine (EXTI_HandleTypeDef *hexti, EXTI_ConfigTypeDef *pExtiConfig)
	Get configuration of a dedicated Exti line. More...
HAL_StatusTypeDef	HAL_EXTI_ClearConfigLine (EXTI_HandleTypeDef *hexti)
	Clear whole configuration of a dedicated Exti line. More...
HAL_StatusTypeDef	HAL_EXTI_RegisterCallback (EXTI_HandleTypeDef *hexti, EXTI_CallbackIDTypeDef CallbackID, void(*pPendingCbfn)(void))
	Register callback for a dedicated Exti line. More...
HAL_StatusTypeDef	HAL_EXTI_GetHandle (EXTI_HandleTypeDef *hexti, uint32_t ExtiLine)
	Store line number as handle private field. More...

Detailed Description

Configuration functions.

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              ##### Configuration functions #####
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Function Documentation

HAL_EXTI_ClearConfigLine()

HAL_StatusTypeDef HAL_EXTI_ClearConfigLine

(

EXTI_HandleTypeDef *

hexti

)

Clear whole configuration of a dedicated Exti line.

Parameters

hexti

Exti handle.

Return values

HAL

Status.

Definition at line 316 of file stm32f4xx_hal_exti.c.

HAL_EXTI_GetConfigLine()

HAL_StatusTypeDef HAL_EXTI_GetConfigLine	(	EXTI_HandleTypeDef *	hexti,
		EXTI_ConfigTypeDef *	pExtiConfig
	)

Get configuration of a dedicated Exti line.

Parameters

hexti	Exti handle.
pExtiConfig	Pointer on structure to store Exti configuration.

Return values

HAL

Status.

Definition at line 237 of file stm32f4xx_hal_exti.c.

HAL_EXTI_GetHandle()

HAL_StatusTypeDef HAL_EXTI_GetHandle	(	EXTI_HandleTypeDef *	hexti,
		uint32_t	ExtiLine
	)

Store line number as handle private field.

Parameters

hexti	Exti handle.
ExtiLine	Exti line number. This parameter can be from 0 to EXTI_LINE_NB.

Return values

HAL

Status.

Definition at line 394 of file stm32f4xx_hal_exti.c.

HAL_EXTI_RegisterCallback()

HAL_StatusTypeDef HAL_EXTI_RegisterCallback	(	EXTI_HandleTypeDef *	hexti,
		EXTI_CallbackIDTypeDef	CallbackID,
		void(*)(void)	pPendingCbfn
	)

Register callback for a dedicated Exti line.

Parameters

hexti	Exti handle.
CallbackID	User callback identifier. This parameter can be one of EXTI_CallbackIDTypeDef values.
pPendingCbfn	function pointer to be stored as callback.

Return values

HAL

Status.

Definition at line 369 of file stm32f4xx_hal_exti.c.

HAL_EXTI_SetConfigLine()

HAL_StatusTypeDef HAL_EXTI_SetConfigLine	(	EXTI_HandleTypeDef *	hexti,
		EXTI_ConfigTypeDef *	pExtiConfig
	)

Set configuration of a dedicated Exti line.

Parameters

hexti	Exti handle.
pExtiConfig	Pointer on EXTI configuration to be set.

Return values

HAL

Status.

Definition at line 142 of file stm32f4xx_hal_exti.c.