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[/] [openrisc/] [trunk/] [rtos/] [freertos-6.1.1/] [Demo/] [CORTEX_STM32F103_Keil/] [STM32F10xFWLib/] [inc/] [stm32f10x_exti.h] - Rev 728
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/******************** (C) COPYRIGHT 2007 STMicroelectronics ******************** * File Name : stm32f10x_exti.h * Author : MCD Application Team * Date First Issued : 09/29/2006 * Description : This file contains all the functions prototypes for the * EXTI firmware library. ******************************************************************************** * History: * 04/02/2007: V0.2 * 02/05/2007: V0.1 * 09/29/2006: V0.01 ******************************************************************************** * THE PRESENT SOFTWARE 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 SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING * INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. *******************************************************************************/ /* Define to prevent recursive inclusion -------------------------------------*/ #ifndef __STM32F10x_EXTI_H #define __STM32F10x_EXTI_H /* Includes ------------------------------------------------------------------*/ #include "stm32f10x_map.h" /* Exported types ------------------------------------------------------------*/ /* EXTI mode enumeration -----------------------------------------------------*/ typedef enum { EXTI_Mode_Interrupt = 0x00, EXTI_Mode_Event = 0x04 }EXTIMode_TypeDef; #define IS_EXTI_MODE(MODE) ((MODE == EXTI_Mode_Interrupt) || (MODE == EXTI_Mode_Event)) /* EXTI Trigger enumeration --------------------------------------------------*/ typedef enum { EXTI_Trigger_Rising = 0x08, EXTI_Trigger_Falling = 0x0C, EXTI_Trigger_Rising_Falling = 0x10 }EXTITrigger_TypeDef; #define IS_EXTI_TRIGGER(TRIGGER) ((TRIGGER == EXTI_Trigger_Rising) || \ (TRIGGER == EXTI_Trigger_Falling) || \ (TRIGGER == EXTI_Trigger_Rising_Falling)) /* EXTI Init Structure definition --------------------------------------------*/ typedef struct { u32 EXTI_Line; EXTIMode_TypeDef EXTI_Mode; EXTITrigger_TypeDef EXTI_Trigger; FunctionalState EXTI_LineCmd; }EXTI_InitTypeDef; /* Exported constants --------------------------------------------------------*/ /* EXTI Lines ----------------------------------------------------------------*/ #define EXTI_Line0 ((u32)0x00001) /* External interrupt line 0 */ #define EXTI_Line1 ((u32)0x00002) /* External interrupt line 1 */ #define EXTI_Line2 ((u32)0x00004) /* External interrupt line 2 */ #define EXTI_Line3 ((u32)0x00008) /* External interrupt line 3 */ #define EXTI_Line4 ((u32)0x00010) /* External interrupt line 4 */ #define EXTI_Line5 ((u32)0x00020) /* External interrupt line 5 */ #define EXTI_Line6 ((u32)0x00040) /* External interrupt line 6 */ #define EXTI_Line7 ((u32)0x00080) /* External interrupt line 7 */ #define EXTI_Line8 ((u32)0x00100) /* External interrupt line 8 */ #define EXTI_Line9 ((u32)0x00200) /* External interrupt line 9 */ #define EXTI_Line10 ((u32)0x00400) /* External interrupt line 10 */ #define EXTI_Line11 ((u32)0x00800) /* External interrupt line 11 */ #define EXTI_Line12 ((u32)0x01000) /* External interrupt line 12 */ #define EXTI_Line13 ((u32)0x02000) /* External interrupt line 13 */ #define EXTI_Line14 ((u32)0x04000) /* External interrupt line 14 */ #define EXTI_Line15 ((u32)0x08000) /* External interrupt line 15 */ #define EXTI_Line16 ((u32)0x10000) /* External interrupt line 16 Connected to the PVD Output */ #define EXTI_Line17 ((u32)0x20000) /* External interrupt line 17 Connected to the RTC Alarm event */ #define EXTI_Line18 ((u32)0x40000) /* External interrupt line 18 Connected to the USB Wakeup from suspend event */ #define IS_EXTI_LINE(LINE) (((LINE & (u32)0xFFF80000) == 0x00) && (LINE != (u16)0x00)) #define IS_GET_EXTI_LINE(LINE) ((LINE == EXTI_Line0) || (LINE == EXTI_Line1) || \ (LINE == EXTI_Line2) || (LINE == EXTI_Line3) || \ (LINE == EXTI_Line4) || (LINE == EXTI_Line5) || \ (LINE == EXTI_Line6) || (LINE == EXTI_Line7) || \ (LINE == EXTI_Line8) || (LINE == EXTI_Line9) || \ (LINE == EXTI_Line10) || (LINE == EXTI_Line11) || \ (LINE == EXTI_Line12) || (LINE == EXTI_Line13) || \ (LINE == EXTI_Line14) || (LINE == EXTI_Line15) || \ (LINE == EXTI_Line16) || (LINE == EXTI_Line17) || \ (LINE == EXTI_Line18)) /* Exported macro ------------------------------------------------------------*/ /* Exported functions ------------------------------------------------------- */ void EXTI_DeInit(void); void EXTI_Init(EXTI_InitTypeDef* EXTI_InitStruct); void EXTI_StructInit(EXTI_InitTypeDef* EXTI_InitStruct); void EXTI_GenerateSWInterrupt(u32 EXTI_Line); FlagStatus EXTI_GetFlagStatus(u32 EXTI_Line); void EXTI_ClearFlag(u32 EXTI_Line); ITStatus EXTI_GetITStatus(u32 EXTI_Line); void EXTI_ClearITPendingBit(u32 EXTI_Line); #endif /* __STM32F10x_EXTI_H */ /******************* (C) COPYRIGHT 2007 STMicroelectronics *****END OF FILE****/
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