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Initialization and de-initialization functions
[EXTI Exported Functions]
Functions | |
| uint32_t | LL_EXTI_DeInit (void) |
| De-initialize the EXTI registers to their default reset values. | |
| uint32_t | LL_EXTI_Init (LL_EXTI_InitTypeDef *EXTI_InitStruct) |
| Initialize the EXTI registers according to the specified parameters in EXTI_InitStruct. | |
| void | LL_EXTI_StructInit (LL_EXTI_InitTypeDef *EXTI_InitStruct) |
| Set each LL_EXTI_InitTypeDef field to default value. | |
Function Documentation
| uint32_t LL_EXTI_DeInit | ( | void | ) |
De-initialize the EXTI registers to their default reset values.
- Return values:
-
An ErrorStatus enumeration value: - SUCCESS: EXTI registers are de-initialized
- ERROR: not applicable
Definition at line 99 of file stm32l4xx_ll_exti.c.
| uint32_t LL_EXTI_Init | ( | LL_EXTI_InitTypeDef * | EXTI_InitStruct ) |
Initialize the EXTI registers according to the specified parameters in EXTI_InitStruct.
- Parameters:
-
EXTI_InitStruct pointer to a LL_EXTI_InitTypeDef structure.
- Return values:
-
An ErrorStatus enumeration value: - SUCCESS: EXTI registers are initialized
- ERROR: not applicable
Definition at line 137 of file stm32l4xx_ll_exti.c.
| void LL_EXTI_StructInit | ( | LL_EXTI_InitTypeDef * | EXTI_InitStruct ) |
Set each LL_EXTI_InitTypeDef field to default value.
- Parameters:
-
EXTI_InitStruct Pointer to a LL_EXTI_InitTypeDef structure.
- Return values:
-
None
Definition at line 274 of file stm32l4xx_ll_exti.c.
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