169 lines
5.2 KiB
C
169 lines
5.2 KiB
C
/**
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******************************************************************************
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* @file HAL_exti.h
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* @author AE Team
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* @version V2.0.0
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* @date 22/08/2017
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* @brief This file contains all the functions prototypes for the EXTI
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* firmware library.
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******************************************************************************
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* @copy
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*
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* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
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* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
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* TIME. AS A RESULT, MindMotion SHALL NOT BE HELD LIABLE FOR ANY
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* DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
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* FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
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* CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
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*
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* <h2><center>© COPYRIGHT 2017 MindMotion</center></h2>
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __HAL_EXTI_H
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#define __HAL_EXTI_H
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/* Includes ------------------------------------------------------------------*/
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#include "HAL_device.h"
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/** @addtogroup StdPeriph_Driver
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* @{
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*/
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/** @addtogroup EXTI
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* @{
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*/
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/** @defgroup EXTI_Exported_Types
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* @{
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*/
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/**
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* @brief EXTI mode enumeration
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*/
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typedef enum
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{
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EXTI_Mode_Interrupt = 0x00,
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EXTI_Mode_Event = 0x04
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}EXTIMode_TypeDef;
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#define IS_EXTI_MODE(MODE) (((MODE) == EXTI_Mode_Interrupt) || ((MODE) == EXTI_Mode_Event))
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/**
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* @brief EXTI Trigger enumeration
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*/
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typedef enum
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{
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EXTI_Trigger_Rising = 0x08,
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EXTI_Trigger_Falling = 0x0C,
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EXTI_Trigger_Rising_Falling = 0x10
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}EXTITrigger_TypeDef;
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#define IS_EXTI_TRIGGER(TRIGGER) (((TRIGGER) == EXTI_Trigger_Rising) || \
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((TRIGGER) == EXTI_Trigger_Falling) || \
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((TRIGGER) == EXTI_Trigger_Rising_Falling))
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/**
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* @brief EXTI Init Structure definition
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*/
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typedef struct
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{
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uint32_t EXTI_Line;
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EXTIMode_TypeDef EXTI_Mode;
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EXTITrigger_TypeDef EXTI_Trigger;
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FunctionalState EXTI_LineCmd;
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}EXTI_InitTypeDef;
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/**
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* @}
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*/
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/** @defgroup EXTI_Exported_Constants
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* @{
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*/
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/** @defgroup EXTI_Lines
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* @{
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*/
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#define EXTI_Line0 ((uint32_t)0x00001) /* External interrupt line 0 */
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#define EXTI_Line1 ((uint32_t)0x00002) /* External interrupt line 1 */
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#define EXTI_Line2 ((uint32_t)0x00004) /* External interrupt line 2 */
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#define EXTI_Line3 ((uint32_t)0x00008) /* External interrupt line 3 */
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#define EXTI_Line4 ((uint32_t)0x00010) /* External interrupt line 4 */
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#define EXTI_Line5 ((uint32_t)0x00020) /* External interrupt line 5 */
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#define EXTI_Line6 ((uint32_t)0x00040) /* External interrupt line 6 */
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#define EXTI_Line7 ((uint32_t)0x00080) /* External interrupt line 7 */
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#define EXTI_Line8 ((uint32_t)0x00100) /* External interrupt line 8 */
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#define EXTI_Line9 ((uint32_t)0x00200) /* External interrupt line 9 */
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#define EXTI_Line10 ((uint32_t)0x00400) /* External interrupt line 10 */
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#define EXTI_Line11 ((uint32_t)0x00800) /* External interrupt line 11 */
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#define EXTI_Line12 ((uint32_t)0x01000) /* External interrupt line 12 */
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#define EXTI_Line13 ((uint32_t)0x02000) /* External interrupt line 13 */
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#define EXTI_Line14 ((uint32_t)0x04000) /* External interrupt line 14 */
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#define EXTI_Line15 ((uint32_t)0x08000) /* External interrupt line 15 */
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#define EXTI_Line16 ((uint32_t)0x10000) /* External interrupt line 16 Connected to the PVD Output */
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//#define EXTI_Line17 ((uint32_t)0x20000) /* External interrupt line 17 Connected to the RTC Alarm event */
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#define EXTI_Line18 ((uint32_t)0x40000) /* External interrupt line 18 Connected to the USB Wakeup from suspend event */
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#define EXTI_Line19 ((uint32_t)0x80000) /* External interrupt line 19 Connected to the COMP1 event */
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#define EXTI_Line20 ((uint32_t)0x100000) /* External interrupt line 20 Connected to the COMP2 event */
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#define IS_EXTI_LINE(LINE) ((((LINE) & (uint32_t)0xFFF80000) == 0x00) && ((LINE) != (uint16_t)0x00))
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#define IS_GET_EXTI_LINE(LINE) (((LINE) == EXTI_Line0) || ((LINE) == EXTI_Line1) || \
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((LINE) == EXTI_Line2) || ((LINE) == EXTI_Line3) || \
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((LINE) == EXTI_Line4) || ((LINE) == EXTI_Line5) || \
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((LINE) == EXTI_Line6) || ((LINE) == EXTI_Line7) || \
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((LINE) == EXTI_Line8) || ((LINE) == EXTI_Line9) || \
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((LINE) == EXTI_Line10) || ((LINE) == EXTI_Line11) || \
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((LINE) == EXTI_Line12) || ((LINE) == EXTI_Line13) || \
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((LINE) == EXTI_Line14) || ((LINE) == EXTI_Line15) || \
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((LINE) == EXTI_Line16) || ((LINE) == EXTI_Line18)) || \
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((LINE) == EXTI_Line19) || ((LINE) == EXTI_Line20))
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/**
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* @}
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*/
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/**
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* @}
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*/
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/** @defgroup EXTI_Exported_Macros
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* @{
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*/
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/**
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* @}
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*/
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/** @defgroup EXTI_Exported_Functions
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* @{
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*/
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void EXTI_DeInit(void);
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void EXTI_Init(EXTI_InitTypeDef* EXTI_InitStruct);
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void EXTI_StructInit(EXTI_InitTypeDef* EXTI_InitStruct);
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void EXTI_GenerateSWInterrupt(uint32_t EXTI_Line);
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FlagStatus EXTI_GetFlagStatus(uint32_t EXTI_Line);
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void EXTI_ClearFlag(uint32_t EXTI_Line);
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ITStatus EXTI_GetITStatus(uint32_t EXTI_Line);
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void EXTI_ClearITPendingBit(uint32_t EXTI_Line);
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#endif /* __HAL_EXTI_H */
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/**
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* @}
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*/
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/**
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* @}
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*/
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/**
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* @}
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*/
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/*-------------------------(C) COPYRIGHT 2017 MindMotion ----------------------*/
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