STM8L15x Standard Peripherals Drivers
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stm8l15x_exti.c File Reference
This file provides firmware functions to manage the following functionalities of the EXTI peripheral:
- Interrupt sensitivity of GPIO ports/pins configuration
- Interrupt status management.
#include "stm8l15x_exti.h"
Go to the source code of this file.
Functions | |
void | EXTI_ClearITPendingBit (EXTI_IT_TypeDef EXTI_IT) |
Clears the specified interrupt pending bit. | |
void | EXTI_DeInit (void) |
Deinitializes the EXTI registers to their default reset value. | |
ITStatus | EXTI_GetITStatus (EXTI_IT_TypeDef EXTI_IT) |
Gets the external interrupt status. | |
EXTI_Trigger_TypeDef | EXTI_GetPinSensitivity (EXTI_Pin_TypeDef EXTI_Pin) |
Gets the external interrupt sensitivity of the selected pin. | |
EXTI_Trigger_TypeDef | EXTI_GetPortSensitivity (EXTI_Port_TypeDef EXTI_Port) |
Gets the external interrupt sensitivity of the selected port. | |
void | EXTI_SelectPort (EXTI_Port_TypeDef EXTI_Port) |
Selects the port interrupt selection. | |
void | EXTI_SetHalfPortSelection (EXTI_HalfPort_TypeDef EXTI_HalfPort, FunctionalState NewState) |
Configures the half port interrupt selection. | |
void | EXTI_SetPinSensitivity (EXTI_Pin_TypeDef EXTI_Pin, EXTI_Trigger_TypeDef EXTI_Trigger) |
Sets the external interrupt sensitivity of the selected pin. | |
void | EXTI_SetPortSensitivity (EXTI_Port_TypeDef EXTI_Port, EXTI_Trigger_TypeDef EXTI_Trigger) |
Sets the external interrupt sensitivity of the selected port. |
Detailed Description
This file provides firmware functions to manage the following functionalities of the EXTI peripheral:
- Interrupt sensitivity of GPIO ports/pins configuration
- Interrupt status management.
- Attention:
THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
© COPYRIGHT 2011 STMicroelectronics
Definition in file stm8l15x_exti.c.