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mbed SDK library sources

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Development branch of the mbed library sources. This library is kept in synch with the latest changes from the mbed SDK and it is not guaranteed to work.

If you are looking for a stable and tested release, please import one of the official mbed library releases:

Import librarymbed

The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

Last commit 20 Feb 2019 by mbed official

targets/cmsis/TARGET_STM/TARGET_NUCLEO_L152RE/stm32l1xx_exti.h@80:66393a7b209d, 2014-01-30 (annotated)

Committer:
mbed_official
Date:
Thu Jan 30 12:15:05 2014 +0000
Revision:
80:66393a7b209d
Parent:
76:aeb1df146756 
Synchronized with git revision dba523f83fe09b7fce11fc1299dd1216e9776359



Full URL: https://github.com/mbedmicro/mbed/commit/dba523f83fe09b7fce11fc1299dd1216e9776359/



Update of I2C, SPI, SLEEP for NUCLEO_F103RB and L152RE

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 76:aeb1df146756 1 /**
mbed_official 76:aeb1df146756 2 ******************************************************************************
mbed_official 76:aeb1df146756 3 * @file stm32l1xx_exti.h
mbed_official 76:aeb1df146756 4 * @author MCD Application Team
mbed_official 80:66393a7b209d 5 * @version V1.3.0
mbed_official 80:66393a7b209d 6 * @date 31-January-2014
mbed_official 76:aeb1df146756 7 * @brief This file contains all the functions prototypes for the EXTI firmware
mbed_official 76:aeb1df146756 8 * library.
mbed_official 76:aeb1df146756 9 ******************************************************************************
mbed_official 76:aeb1df146756 10 * @attention
mbed_official 76:aeb1df146756 11 *
mbed_official 80:66393a7b209d 12 * <h2><center>&copy; COPYRIGHT 2014 STMicroelectronics</center></h2>
mbed_official 76:aeb1df146756 13 *
mbed_official 76:aeb1df146756 14 * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
mbed_official 76:aeb1df146756 15 * You may not use this file except in compliance with the License.
mbed_official 76:aeb1df146756 16 * You may obtain a copy of the License at:
mbed_official 76:aeb1df146756 17 *
mbed_official 76:aeb1df146756 18 * http://www.st.com/software_license_agreement_liberty_v2
mbed_official 76:aeb1df146756 19 *
mbed_official 76:aeb1df146756 20 * Unless required by applicable law or agreed to in writing, software
mbed_official 76:aeb1df146756 21 * distributed under the License is distributed on an "AS IS" BASIS,
mbed_official 76:aeb1df146756 22 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
mbed_official 76:aeb1df146756 23 * See the License for the specific language governing permissions and
mbed_official 76:aeb1df146756 24 * limitations under the License.
mbed_official 76:aeb1df146756 25 *
mbed_official 76:aeb1df146756 26 ******************************************************************************
mbed_official 76:aeb1df146756 27 */
mbed_official 76:aeb1df146756 28
mbed_official 76:aeb1df146756 29 /* Define to prevent recursive inclusion -------------------------------------*/
mbed_official 76:aeb1df146756 30 #ifndef __STM32L1xx_EXTI_H
mbed_official 76:aeb1df146756 31 #define __STM32L1xx_EXTI_H
mbed_official 76:aeb1df146756 32
mbed_official 76:aeb1df146756 33 #ifdef __cplusplus
mbed_official 76:aeb1df146756 34 extern "C" {
mbed_official 76:aeb1df146756 35 #endif
mbed_official 76:aeb1df146756 36
mbed_official 76:aeb1df146756 37 /* Includes ------------------------------------------------------------------*/
mbed_official 76:aeb1df146756 38 #include "stm32l1xx.h"
mbed_official 76:aeb1df146756 39
mbed_official 76:aeb1df146756 40 /** @addtogroup STM32L1xx_StdPeriph_Driver
mbed_official 76:aeb1df146756 41 * @{
mbed_official 76:aeb1df146756 42 */
mbed_official 76:aeb1df146756 43
mbed_official 76:aeb1df146756 44 /** @addtogroup EXTI
mbed_official 76:aeb1df146756 45 * @{
mbed_official 76:aeb1df146756 46 */
mbed_official 76:aeb1df146756 47
mbed_official 76:aeb1df146756 48 /* Exported types ------------------------------------------------------------*/
mbed_official 76:aeb1df146756 49
mbed_official 76:aeb1df146756 50 /**
mbed_official 76:aeb1df146756 51 * @brief EXTI mode enumeration
mbed_official 76:aeb1df146756 52 */
mbed_official 76:aeb1df146756 53
mbed_official 76:aeb1df146756 54 typedef enum
mbed_official 76:aeb1df146756 55 {
mbed_official 76:aeb1df146756 56 EXTI_Mode_Interrupt = 0x00,
mbed_official 76:aeb1df146756 57 EXTI_Mode_Event = 0x04
mbed_official 76:aeb1df146756 58 }EXTIMode_TypeDef;
mbed_official 76:aeb1df146756 59
mbed_official 76:aeb1df146756 60 #define IS_EXTI_MODE(MODE) (((MODE) == EXTI_Mode_Interrupt) || ((MODE) == EXTI_Mode_Event))
mbed_official 76:aeb1df146756 61
mbed_official 76:aeb1df146756 62 /**
mbed_official 76:aeb1df146756 63 * @brief EXTI Trigger enumeration
mbed_official 76:aeb1df146756 64 */
mbed_official 76:aeb1df146756 65
mbed_official 76:aeb1df146756 66 typedef enum
mbed_official 76:aeb1df146756 67 {
mbed_official 76:aeb1df146756 68 EXTI_Trigger_Rising = 0x08,
mbed_official 76:aeb1df146756 69 EXTI_Trigger_Falling = 0x0C,
mbed_official 76:aeb1df146756 70 EXTI_Trigger_Rising_Falling = 0x10
mbed_official 76:aeb1df146756 71 }EXTITrigger_TypeDef;
mbed_official 76:aeb1df146756 72
mbed_official 76:aeb1df146756 73 #define IS_EXTI_TRIGGER(TRIGGER) (((TRIGGER) == EXTI_Trigger_Rising) || \
mbed_official 76:aeb1df146756 74 ((TRIGGER) == EXTI_Trigger_Falling) || \
mbed_official 76:aeb1df146756 75 ((TRIGGER) == EXTI_Trigger_Rising_Falling))
mbed_official 76:aeb1df146756 76 /**
mbed_official 76:aeb1df146756 77 * @brief EXTI Init Structure definition
mbed_official 76:aeb1df146756 78 */
mbed_official 76:aeb1df146756 79
mbed_official 76:aeb1df146756 80 typedef struct
mbed_official 76:aeb1df146756 81 {
mbed_official 76:aeb1df146756 82 uint32_t EXTI_Line; /*!< Specifies the EXTI lines to be enabled or disabled.
mbed_official 76:aeb1df146756 83 This parameter can be any combination of @ref EXTI_Lines */
mbed_official 76:aeb1df146756 84
mbed_official 76:aeb1df146756 85 EXTIMode_TypeDef EXTI_Mode; /*!< Specifies the mode for the EXTI lines.
mbed_official 76:aeb1df146756 86 This parameter can be a value of @ref EXTIMode_TypeDef */
mbed_official 76:aeb1df146756 87
mbed_official 76:aeb1df146756 88 EXTITrigger_TypeDef EXTI_Trigger; /*!< Specifies the trigger signal active edge for the EXTI lines.
mbed_official 76:aeb1df146756 89 This parameter can be a value of @ref EXTITrigger_TypeDef */
mbed_official 76:aeb1df146756 90
mbed_official 76:aeb1df146756 91 FunctionalState EXTI_LineCmd; /*!< Specifies the new state of the selected EXTI lines.
mbed_official 76:aeb1df146756 92 This parameter can be set either to ENABLE or DISABLE */
mbed_official 76:aeb1df146756 93 }EXTI_InitTypeDef;
mbed_official 76:aeb1df146756 94
mbed_official 76:aeb1df146756 95 /* Exported constants --------------------------------------------------------*/
mbed_official 76:aeb1df146756 96
mbed_official 76:aeb1df146756 97 /** @defgroup EXTI_Exported_Constants
mbed_official 76:aeb1df146756 98 * @{
mbed_official 76:aeb1df146756 99 */
mbed_official 76:aeb1df146756 100
mbed_official 76:aeb1df146756 101 /** @defgroup EXTI_Lines
mbed_official 76:aeb1df146756 102 * @{
mbed_official 76:aeb1df146756 103 */
mbed_official 76:aeb1df146756 104
mbed_official 76:aeb1df146756 105 #define EXTI_Line0 ((uint32_t)0x00000001) /*!< External interrupt line 0 */
mbed_official 76:aeb1df146756 106 #define EXTI_Line1 ((uint32_t)0x00000002) /*!< External interrupt line 1 */
mbed_official 76:aeb1df146756 107 #define EXTI_Line2 ((uint32_t)0x00000004) /*!< External interrupt line 2 */
mbed_official 76:aeb1df146756 108 #define EXTI_Line3 ((uint32_t)0x00000008) /*!< External interrupt line 3 */
mbed_official 76:aeb1df146756 109 #define EXTI_Line4 ((uint32_t)0x00000010) /*!< External interrupt line 4 */
mbed_official 76:aeb1df146756 110 #define EXTI_Line5 ((uint32_t)0x00000020) /*!< External interrupt line 5 */
mbed_official 76:aeb1df146756 111 #define EXTI_Line6 ((uint32_t)0x00000040) /*!< External interrupt line 6 */
mbed_official 76:aeb1df146756 112 #define EXTI_Line7 ((uint32_t)0x00000080) /*!< External interrupt line 7 */
mbed_official 76:aeb1df146756 113 #define EXTI_Line8 ((uint32_t)0x00000100) /*!< External interrupt line 8 */
mbed_official 76:aeb1df146756 114 #define EXTI_Line9 ((uint32_t)0x00000200) /*!< External interrupt line 9 */
mbed_official 76:aeb1df146756 115 #define EXTI_Line10 ((uint32_t)0x00000400) /*!< External interrupt line 10 */
mbed_official 76:aeb1df146756 116 #define EXTI_Line11 ((uint32_t)0x00000800) /*!< External interrupt line 11 */
mbed_official 76:aeb1df146756 117 #define EXTI_Line12 ((uint32_t)0x00001000) /*!< External interrupt line 12 */
mbed_official 76:aeb1df146756 118 #define EXTI_Line13 ((uint32_t)0x00002000) /*!< External interrupt line 13 */
mbed_official 76:aeb1df146756 119 #define EXTI_Line14 ((uint32_t)0x00004000) /*!< External interrupt line 14 */
mbed_official 76:aeb1df146756 120 #define EXTI_Line15 ((uint32_t)0x00008000) /*!< External interrupt line 15 */
mbed_official 76:aeb1df146756 121 #define EXTI_Line16 ((uint32_t)0x00010000) /*!< External interrupt line 16
mbed_official 76:aeb1df146756 122 Connected to the PVD Output */
mbed_official 76:aeb1df146756 123 #define EXTI_Line17 ((uint32_t)0x00020000) /*!< External interrupt line 17
mbed_official 76:aeb1df146756 124 Connected to the RTC Alarm
mbed_official 76:aeb1df146756 125 event */
mbed_official 76:aeb1df146756 126 #define EXTI_Line18 ((uint32_t)0x00040000) /*!< External interrupt line 18
mbed_official 76:aeb1df146756 127 Connected to the USB Device
mbed_official 76:aeb1df146756 128 FS Wakeup from suspend event */
mbed_official 76:aeb1df146756 129 #define EXTI_Line19 ((uint32_t)0x00080000) /*!< External interrupt line 19
mbed_official 76:aeb1df146756 130 Connected to the RTC Tamper
mbed_official 76:aeb1df146756 131 and Time Stamp events */
mbed_official 76:aeb1df146756 132 #define EXTI_Line20 ((uint32_t)0x00100000) /*!< External interrupt line 20
mbed_official 76:aeb1df146756 133 Connected to the RTC Wakeup
mbed_official 76:aeb1df146756 134 event */
mbed_official 76:aeb1df146756 135 #define EXTI_Line21 ((uint32_t)0x00200000) /*!< External interrupt line 21
mbed_official 76:aeb1df146756 136 Connected to the Comparator 1
mbed_official 76:aeb1df146756 137 event */
mbed_official 76:aeb1df146756 138
mbed_official 76:aeb1df146756 139 #define EXTI_Line22 ((uint32_t)0x00400000) /*!< External interrupt line 22
mbed_official 76:aeb1df146756 140 Connected to the Comparator 2
mbed_official 76:aeb1df146756 141 event */
mbed_official 76:aeb1df146756 142
mbed_official 76:aeb1df146756 143 #define EXTI_Line23 ((uint32_t)0x00800000) /*!< External interrupt line 23
mbed_official 76:aeb1df146756 144 Comparator channel acquisition event */
mbed_official 76:aeb1df146756 145
mbed_official 76:aeb1df146756 146 #define IS_EXTI_LINE(LINE) ((((LINE) & (uint32_t)0xFF000000) == 0x00) && ((LINE) != (uint16_t)0x00))
mbed_official 76:aeb1df146756 147
mbed_official 76:aeb1df146756 148 #define IS_GET_EXTI_LINE(LINE) (((LINE) == EXTI_Line0) || ((LINE) == EXTI_Line1) || \
mbed_official 76:aeb1df146756 149 ((LINE) == EXTI_Line2) || ((LINE) == EXTI_Line3) || \
mbed_official 76:aeb1df146756 150 ((LINE) == EXTI_Line4) || ((LINE) == EXTI_Line5) || \
mbed_official 76:aeb1df146756 151 ((LINE) == EXTI_Line6) || ((LINE) == EXTI_Line7) || \
mbed_official 76:aeb1df146756 152 ((LINE) == EXTI_Line8) || ((LINE) == EXTI_Line9) || \
mbed_official 76:aeb1df146756 153 ((LINE) == EXTI_Line10) || ((LINE) == EXTI_Line11) || \
mbed_official 76:aeb1df146756 154 ((LINE) == EXTI_Line12) || ((LINE) == EXTI_Line13) || \
mbed_official 76:aeb1df146756 155 ((LINE) == EXTI_Line14) || ((LINE) == EXTI_Line15) || \
mbed_official 76:aeb1df146756 156 ((LINE) == EXTI_Line16) || ((LINE) == EXTI_Line17) || \
mbed_official 76:aeb1df146756 157 ((LINE) == EXTI_Line18) || ((LINE) == EXTI_Line19) || \
mbed_official 76:aeb1df146756 158 ((LINE) == EXTI_Line20) || ((LINE) == EXTI_Line21) || \
mbed_official 76:aeb1df146756 159 ((LINE) == EXTI_Line22) || ((LINE) == EXTI_Line23))
mbed_official 76:aeb1df146756 160
mbed_official 76:aeb1df146756 161 /**
mbed_official 76:aeb1df146756 162 * @}
mbed_official 76:aeb1df146756 163 */
mbed_official 76:aeb1df146756 164
mbed_official 76:aeb1df146756 165 /**
mbed_official 76:aeb1df146756 166 * @}
mbed_official 76:aeb1df146756 167 */
mbed_official 76:aeb1df146756 168
mbed_official 76:aeb1df146756 169 /* Exported macro ------------------------------------------------------------*/
mbed_official 76:aeb1df146756 170 /* Exported functions ------------------------------------------------------- */
mbed_official 76:aeb1df146756 171 /* Function used to set the EXTI configuration to the default reset state *****/
mbed_official 76:aeb1df146756 172 void EXTI_DeInit(void);
mbed_official 76:aeb1df146756 173
mbed_official 76:aeb1df146756 174 /* Initialization and Configuration functions *********************************/
mbed_official 76:aeb1df146756 175 void EXTI_Init(EXTI_InitTypeDef* EXTI_InitStruct);
mbed_official 76:aeb1df146756 176 void EXTI_StructInit(EXTI_InitTypeDef* EXTI_InitStruct);
mbed_official 76:aeb1df146756 177 void EXTI_GenerateSWInterrupt(uint32_t EXTI_Line);
mbed_official 76:aeb1df146756 178
mbed_official 76:aeb1df146756 179 /* Interrupts and flags management functions **********************************/
mbed_official 76:aeb1df146756 180 FlagStatus EXTI_GetFlagStatus(uint32_t EXTI_Line);
mbed_official 76:aeb1df146756 181 void EXTI_ClearFlag(uint32_t EXTI_Line);
mbed_official 76:aeb1df146756 182 ITStatus EXTI_GetITStatus(uint32_t EXTI_Line);
mbed_official 76:aeb1df146756 183 void EXTI_ClearITPendingBit(uint32_t EXTI_Line);
mbed_official 76:aeb1df146756 184
mbed_official 76:aeb1df146756 185 #ifdef __cplusplus
mbed_official 76:aeb1df146756 186 }
mbed_official 76:aeb1df146756 187 #endif
mbed_official 76:aeb1df146756 188
mbed_official 76:aeb1df146756 189 #endif /* __STM32L1xx_EXTI_H */
mbed_official 76:aeb1df146756 190
mbed_official 76:aeb1df146756 191 /**
mbed_official 76:aeb1df146756 192 * @}
mbed_official 76:aeb1df146756 193 */
mbed_official 76:aeb1df146756 194
mbed_official 76:aeb1df146756 195 /**
mbed_official 76:aeb1df146756 196 * @}
mbed_official 76:aeb1df146756 197 */
mbed_official 76:aeb1df146756 198
mbed_official 76:aeb1df146756 199 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/