diff options
Diffstat (limited to 'stm32lib/inc/stm32f10x_exti.h')
| -rw-r--r-- | stm32lib/inc/stm32f10x_exti.h | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/stm32lib/inc/stm32f10x_exti.h b/stm32lib/inc/stm32f10x_exti.h new file mode 100644 index 0000000..46ac68d --- /dev/null +++ b/stm32lib/inc/stm32f10x_exti.h @@ -0,0 +1,113 @@ +/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
+* File Name : stm32f10x_exti.h
+* Author : MCD Application Team
+* Version : V2.0.2
+* Date : 07/11/2008
+* Description : This file contains all the functions prototypes for the
+* EXTI firmware library.
+********************************************************************************
+* 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.
+*******************************************************************************/
+
+/* 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 ------------------------------------------------------- */
+#ifdef __cplusplus
+extern "C" {
+#endif
+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);
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F10x_EXTI_H */
+
+/******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE****/
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