Sergey Pastor / grbl1

stm_lib/inc/stm32f10x_exti.h@0:8f0d870509fe, 2017-09-04 (annotated)

Committer:
Sergunb
Date:
Mon Sep 04 12:04:13 2017 +0000
Revision:
0:8f0d870509fe
Initial commit

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Sergunb 0:8f0d870509fe 1 /**
Sergunb 0:8f0d870509fe 2 ******************************************************************************
Sergunb 0:8f0d870509fe 3 * @file stm32f10x_exti.h
Sergunb 0:8f0d870509fe 4 * @author MCD Application Team
Sergunb 0:8f0d870509fe 5 * @version V3.5.0
Sergunb 0:8f0d870509fe 6 * @date 11-March-2011
Sergunb 0:8f0d870509fe 7 * @brief This file contains all the functions prototypes for the EXTI firmware
Sergunb 0:8f0d870509fe 8 * library.
Sergunb 0:8f0d870509fe 9 ******************************************************************************
Sergunb 0:8f0d870509fe 10 * @attention
Sergunb 0:8f0d870509fe 11 *
Sergunb 0:8f0d870509fe 12 * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
Sergunb 0:8f0d870509fe 13 * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
Sergunb 0:8f0d870509fe 14 * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
Sergunb 0:8f0d870509fe 15 * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
Sergunb 0:8f0d870509fe 16 * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
Sergunb 0:8f0d870509fe 17 * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
Sergunb 0:8f0d870509fe 18 *
Sergunb 0:8f0d870509fe 19 * <h2><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
Sergunb 0:8f0d870509fe 20 ******************************************************************************
Sergunb 0:8f0d870509fe 21 */
Sergunb 0:8f0d870509fe 22
Sergunb 0:8f0d870509fe 23 /* Define to prevent recursive inclusion -------------------------------------*/
Sergunb 0:8f0d870509fe 24 #ifndef __STM32F10x_EXTI_H
Sergunb 0:8f0d870509fe 25 #define __STM32F10x_EXTI_H
Sergunb 0:8f0d870509fe 26
Sergunb 0:8f0d870509fe 27 #ifdef __cplusplus
Sergunb 0:8f0d870509fe 28 extern "C" {
Sergunb 0:8f0d870509fe 29 #endif
Sergunb 0:8f0d870509fe 30
Sergunb 0:8f0d870509fe 31 /* Includes ------------------------------------------------------------------*/
Sergunb 0:8f0d870509fe 32 #include "stm32f10x.h"
Sergunb 0:8f0d870509fe 33
Sergunb 0:8f0d870509fe 34 /** @addtogroup STM32F10x_StdPeriph_Driver
Sergunb 0:8f0d870509fe 35 * @{
Sergunb 0:8f0d870509fe 36 */
Sergunb 0:8f0d870509fe 37
Sergunb 0:8f0d870509fe 38 /** @addtogroup EXTI
Sergunb 0:8f0d870509fe 39 * @{
Sergunb 0:8f0d870509fe 40 */
Sergunb 0:8f0d870509fe 41
Sergunb 0:8f0d870509fe 42 /** @defgroup EXTI_Exported_Types
Sergunb 0:8f0d870509fe 43 * @{
Sergunb 0:8f0d870509fe 44 */
Sergunb 0:8f0d870509fe 45
Sergunb 0:8f0d870509fe 46 /**
Sergunb 0:8f0d870509fe 47 * @brief EXTI mode enumeration
Sergunb 0:8f0d870509fe 48 */
Sergunb 0:8f0d870509fe 49
Sergunb 0:8f0d870509fe 50 typedef enum
Sergunb 0:8f0d870509fe 51 {
Sergunb 0:8f0d870509fe 52 EXTI_Mode_Interrupt = 0x00,
Sergunb 0:8f0d870509fe 53 EXTI_Mode_Event = 0x04
Sergunb 0:8f0d870509fe 54 }EXTIMode_TypeDef;
Sergunb 0:8f0d870509fe 55
Sergunb 0:8f0d870509fe 56 #define IS_EXTI_MODE(MODE) (((MODE) == EXTI_Mode_Interrupt) || ((MODE) == EXTI_Mode_Event))
Sergunb 0:8f0d870509fe 57
Sergunb 0:8f0d870509fe 58 /**
Sergunb 0:8f0d870509fe 59 * @brief EXTI Trigger enumeration
Sergunb 0:8f0d870509fe 60 */
Sergunb 0:8f0d870509fe 61
Sergunb 0:8f0d870509fe 62 typedef enum
Sergunb 0:8f0d870509fe 63 {
Sergunb 0:8f0d870509fe 64 EXTI_Trigger_Rising = 0x08,
Sergunb 0:8f0d870509fe 65 EXTI_Trigger_Falling = 0x0C,
Sergunb 0:8f0d870509fe 66 EXTI_Trigger_Rising_Falling = 0x10
Sergunb 0:8f0d870509fe 67 }EXTITrigger_TypeDef;
Sergunb 0:8f0d870509fe 68
Sergunb 0:8f0d870509fe 69 #define IS_EXTI_TRIGGER(TRIGGER) (((TRIGGER) == EXTI_Trigger_Rising) || \
Sergunb 0:8f0d870509fe 70 ((TRIGGER) == EXTI_Trigger_Falling) || \
Sergunb 0:8f0d870509fe 71 ((TRIGGER) == EXTI_Trigger_Rising_Falling))
Sergunb 0:8f0d870509fe 72 /**
Sergunb 0:8f0d870509fe 73 * @brief EXTI Init Structure definition
Sergunb 0:8f0d870509fe 74 */
Sergunb 0:8f0d870509fe 75
Sergunb 0:8f0d870509fe 76 typedef struct
Sergunb 0:8f0d870509fe 77 {
Sergunb 0:8f0d870509fe 78 uint32_t EXTI_Line; /*!< Specifies the EXTI lines to be enabled or disabled.
Sergunb 0:8f0d870509fe 79 This parameter can be any combination of @ref EXTI_Lines */
Sergunb 0:8f0d870509fe 80
Sergunb 0:8f0d870509fe 81 EXTIMode_TypeDef EXTI_Mode; /*!< Specifies the mode for the EXTI lines.
Sergunb 0:8f0d870509fe 82 This parameter can be a value of @ref EXTIMode_TypeDef */
Sergunb 0:8f0d870509fe 83
Sergunb 0:8f0d870509fe 84 EXTITrigger_TypeDef EXTI_Trigger; /*!< Specifies the trigger signal active edge for the EXTI lines.
Sergunb 0:8f0d870509fe 85 This parameter can be a value of @ref EXTIMode_TypeDef */
Sergunb 0:8f0d870509fe 86
Sergunb 0:8f0d870509fe 87 FunctionalState EXTI_LineCmd; /*!< Specifies the new state of the selected EXTI lines.
Sergunb 0:8f0d870509fe 88 This parameter can be set either to ENABLE or DISABLE */
Sergunb 0:8f0d870509fe 89 }EXTI_InitTypeDef;
Sergunb 0:8f0d870509fe 90
Sergunb 0:8f0d870509fe 91 /**
Sergunb 0:8f0d870509fe 92 * @}
Sergunb 0:8f0d870509fe 93 */
Sergunb 0:8f0d870509fe 94
Sergunb 0:8f0d870509fe 95 /** @defgroup EXTI_Exported_Constants
Sergunb 0:8f0d870509fe 96 * @{
Sergunb 0:8f0d870509fe 97 */
Sergunb 0:8f0d870509fe 98
Sergunb 0:8f0d870509fe 99 /** @defgroup EXTI_Lines
Sergunb 0:8f0d870509fe 100 * @{
Sergunb 0:8f0d870509fe 101 */
Sergunb 0:8f0d870509fe 102
Sergunb 0:8f0d870509fe 103 #define EXTI_Line0 ((uint32_t)0x00001) /*!< External interrupt line 0 */
Sergunb 0:8f0d870509fe 104 #define EXTI_Line1 ((uint32_t)0x00002) /*!< External interrupt line 1 */
Sergunb 0:8f0d870509fe 105 #define EXTI_Line2 ((uint32_t)0x00004) /*!< External interrupt line 2 */
Sergunb 0:8f0d870509fe 106 #define EXTI_Line3 ((uint32_t)0x00008) /*!< External interrupt line 3 */
Sergunb 0:8f0d870509fe 107 #define EXTI_Line4 ((uint32_t)0x00010) /*!< External interrupt line 4 */
Sergunb 0:8f0d870509fe 108 #define EXTI_Line5 ((uint32_t)0x00020) /*!< External interrupt line 5 */
Sergunb 0:8f0d870509fe 109 #define EXTI_Line6 ((uint32_t)0x00040) /*!< External interrupt line 6 */
Sergunb 0:8f0d870509fe 110 #define EXTI_Line7 ((uint32_t)0x00080) /*!< External interrupt line 7 */
Sergunb 0:8f0d870509fe 111 #define EXTI_Line8 ((uint32_t)0x00100) /*!< External interrupt line 8 */
Sergunb 0:8f0d870509fe 112 #define EXTI_Line9 ((uint32_t)0x00200) /*!< External interrupt line 9 */
Sergunb 0:8f0d870509fe 113 #define EXTI_Line10 ((uint32_t)0x00400) /*!< External interrupt line 10 */
Sergunb 0:8f0d870509fe 114 #define EXTI_Line11 ((uint32_t)0x00800) /*!< External interrupt line 11 */
Sergunb 0:8f0d870509fe 115 #define EXTI_Line12 ((uint32_t)0x01000) /*!< External interrupt line 12 */
Sergunb 0:8f0d870509fe 116 #define EXTI_Line13 ((uint32_t)0x02000) /*!< External interrupt line 13 */
Sergunb 0:8f0d870509fe 117 #define EXTI_Line14 ((uint32_t)0x04000) /*!< External interrupt line 14 */
Sergunb 0:8f0d870509fe 118 #define EXTI_Line15 ((uint32_t)0x08000) /*!< External interrupt line 15 */
Sergunb 0:8f0d870509fe 119 #define EXTI_Line16 ((uint32_t)0x10000) /*!< External interrupt line 16 Connected to the PVD Output */
Sergunb 0:8f0d870509fe 120 #define EXTI_Line17 ((uint32_t)0x20000) /*!< External interrupt line 17 Connected to the RTC Alarm event */
Sergunb 0:8f0d870509fe 121 #define EXTI_Line18 ((uint32_t)0x40000) /*!< External interrupt line 18 Connected to the USB Device/USB OTG FS
Sergunb 0:8f0d870509fe 122 Wakeup from suspend event */
Sergunb 0:8f0d870509fe 123 #define EXTI_Line19 ((uint32_t)0x80000) /*!< External interrupt line 19 Connected to the Ethernet Wakeup event */
Sergunb 0:8f0d870509fe 124
Sergunb 0:8f0d870509fe 125 #define IS_EXTI_LINE(LINE) ((((LINE) & (uint32_t)0xFFF00000) == 0x00) && ((LINE) != (uint16_t)0x00))
Sergunb 0:8f0d870509fe 126 #define IS_GET_EXTI_LINE(LINE) (((LINE) == EXTI_Line0) || ((LINE) == EXTI_Line1) || \
Sergunb 0:8f0d870509fe 127 ((LINE) == EXTI_Line2) || ((LINE) == EXTI_Line3) || \
Sergunb 0:8f0d870509fe 128 ((LINE) == EXTI_Line4) || ((LINE) == EXTI_Line5) || \
Sergunb 0:8f0d870509fe 129 ((LINE) == EXTI_Line6) || ((LINE) == EXTI_Line7) || \
Sergunb 0:8f0d870509fe 130 ((LINE) == EXTI_Line8) || ((LINE) == EXTI_Line9) || \
Sergunb 0:8f0d870509fe 131 ((LINE) == EXTI_Line10) || ((LINE) == EXTI_Line11) || \
Sergunb 0:8f0d870509fe 132 ((LINE) == EXTI_Line12) || ((LINE) == EXTI_Line13) || \
Sergunb 0:8f0d870509fe 133 ((LINE) == EXTI_Line14) || ((LINE) == EXTI_Line15) || \
Sergunb 0:8f0d870509fe 134 ((LINE) == EXTI_Line16) || ((LINE) == EXTI_Line17) || \
Sergunb 0:8f0d870509fe 135 ((LINE) == EXTI_Line18) || ((LINE) == EXTI_Line19))
Sergunb 0:8f0d870509fe 136
Sergunb 0:8f0d870509fe 137
Sergunb 0:8f0d870509fe 138 /**
Sergunb 0:8f0d870509fe 139 * @}
Sergunb 0:8f0d870509fe 140 */
Sergunb 0:8f0d870509fe 141
Sergunb 0:8f0d870509fe 142 /**
Sergunb 0:8f0d870509fe 143 * @}
Sergunb 0:8f0d870509fe 144 */
Sergunb 0:8f0d870509fe 145
Sergunb 0:8f0d870509fe 146 /** @defgroup EXTI_Exported_Macros
Sergunb 0:8f0d870509fe 147 * @{
Sergunb 0:8f0d870509fe 148 */
Sergunb 0:8f0d870509fe 149
Sergunb 0:8f0d870509fe 150 /**
Sergunb 0:8f0d870509fe 151 * @}
Sergunb 0:8f0d870509fe 152 */
Sergunb 0:8f0d870509fe 153
Sergunb 0:8f0d870509fe 154 /** @defgroup EXTI_Exported_Functions
Sergunb 0:8f0d870509fe 155 * @{
Sergunb 0:8f0d870509fe 156 */
Sergunb 0:8f0d870509fe 157
Sergunb 0:8f0d870509fe 158 void EXTI_DeInit(void);
Sergunb 0:8f0d870509fe 159 void EXTI_Init(EXTI_InitTypeDef* EXTI_InitStruct);
Sergunb 0:8f0d870509fe 160 void EXTI_StructInit(EXTI_InitTypeDef* EXTI_InitStruct);
Sergunb 0:8f0d870509fe 161 void EXTI_GenerateSWInterrupt(uint32_t EXTI_Line);
Sergunb 0:8f0d870509fe 162 FlagStatus EXTI_GetFlagStatus(uint32_t EXTI_Line);
Sergunb 0:8f0d870509fe 163 void EXTI_ClearFlag(uint32_t EXTI_Line);
Sergunb 0:8f0d870509fe 164 ITStatus EXTI_GetITStatus(uint32_t EXTI_Line);
Sergunb 0:8f0d870509fe 165 void EXTI_ClearITPendingBit(uint32_t EXTI_Line);
Sergunb 0:8f0d870509fe 166
Sergunb 0:8f0d870509fe 167 #ifdef __cplusplus
Sergunb 0:8f0d870509fe 168 }
Sergunb 0:8f0d870509fe 169 #endif
Sergunb 0:8f0d870509fe 170
Sergunb 0:8f0d870509fe 171 #endif /* __STM32F10x_EXTI_H */
Sergunb 0:8f0d870509fe 172 /**
Sergunb 0:8f0d870509fe 173 * @}
Sergunb 0:8f0d870509fe 174 */
Sergunb 0:8f0d870509fe 175
Sergunb 0:8f0d870509fe 176 /**
Sergunb 0:8f0d870509fe 177 * @}
Sergunb 0:8f0d870509fe 178 */
Sergunb 0:8f0d870509fe 179
Sergunb 0:8f0d870509fe 180 /**
Sergunb 0:8f0d870509fe 181 * @}
Sergunb 0:8f0d870509fe 182 */
Sergunb 0:8f0d870509fe 183
Sergunb 0:8f0d870509fe 184 /******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/