Initialization and Configuration functions. More...
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Functions | |
| void | EXTI_DeInit (void) |
| Deinitializes the EXTI peripheral registers to their default reset values. More... | |
| void | EXTI_GenerateSWInterrupt (uint32_t EXTI_Line) |
| Generates a Software interrupt on selected EXTI line. More... | |
| void | EXTI_Init (EXTI_InitTypeDef *EXTI_InitStruct) |
| Initializes the EXTI peripheral according to the specified parameters in the EXTI_InitStruct. More... | |
| void | EXTI_StructInit (EXTI_InitTypeDef *EXTI_InitStruct) |
| Fills each EXTI_InitStruct member with its reset value. More... | |
Detailed Description
Initialization and Configuration functions.
===============================================================================
##### Initialization and Configuration functions #####
=============================================================================== Function Documentation
| void EXTI_DeInit | ( | void | ) |
Deinitializes the EXTI peripheral registers to their default reset values.
- Parameters
-
None
- Return values
-
None
Definition at line 110 of file stm32f4xx_exti.c.
| void EXTI_GenerateSWInterrupt | ( | uint32_t | EXTI_Line | ) |
Generates a Software interrupt on selected EXTI line.
- Parameters
-
EXTI_Line specifies the EXTI line on which the software interrupt will be generated. This parameter can be any combination of EXTI_Linex where x can be (0..22)
- Return values
-
None
- Parameters
-
EXTI_Line specifies the EXTI line on which the software interrupt will be generated. This parameter can be any combination of EXTI_Linex where x can be (0..20).
- Return values
-
None
Definition at line 197 of file stm32f4xx_exti.c.
| void EXTI_Init | ( | EXTI_InitTypeDef * | EXTI_InitStruct | ) |
Initializes the EXTI peripheral according to the specified parameters in the EXTI_InitStruct.
Initializes the EXTI peripheral according to the specified parameters in the EXTI_InitStruct. EXTI_Line specifies the EXTI line (EXTI0....EXTI35). EXTI_Mode specifies which EXTI line is used as interrupt or an event. EXTI_Trigger selects the trigger. When the trigger occurs, interrupt pending bit will be set. EXTI_LineCmd controls (Enable/Disable) the EXTI line.
- Parameters
-
EXTI_InitStruct pointer to a EXTI_InitTypeDef structure that contains the configuration information for the EXTI peripheral.
- Return values
-
None
Definition at line 126 of file stm32f4xx_exti.c.
| void EXTI_StructInit | ( | EXTI_InitTypeDef * | EXTI_InitStruct | ) |
Fills each EXTI_InitStruct member with its reset value.
- Parameters
-
EXTI_InitStruct pointer to a EXTI_InitTypeDef structure which will be initialized.
- Return values
-
None
Definition at line 182 of file stm32f4xx_exti.c.