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targets/TARGET_STM/TARGET_STM32F2/device/stm32f2xx_ll_exti.h@189:f392fc9709a3, 2019-02-20 (annotated)

Committer:
AnnaBridge
Date:
Wed Feb 20 22:31:08 2019 +0000
Revision:
189:f392fc9709a3
Parent:
167:e84263d55307 
mbed library release version 165

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AnnaBridge 167:e84263d55307 1 /**
AnnaBridge 167:e84263d55307 2 ******************************************************************************
AnnaBridge 167:e84263d55307 3 * @file stm32f2xx_ll_exti.h
AnnaBridge 167:e84263d55307 4 * @author MCD Application Team
AnnaBridge 167:e84263d55307 5 * @version V1.2.1
AnnaBridge 167:e84263d55307 6 * @date 14-April-2017
AnnaBridge 167:e84263d55307 7 * @brief Header file of EXTI LL module.
AnnaBridge 167:e84263d55307 8 ******************************************************************************
AnnaBridge 167:e84263d55307 9 * @attention
AnnaBridge 167:e84263d55307 10 *
AnnaBridge 167:e84263d55307 11 * <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
AnnaBridge 167:e84263d55307 12 *
AnnaBridge 167:e84263d55307 13 * Redistribution and use in source and binary forms, with or without modification,
AnnaBridge 167:e84263d55307 14 * are permitted provided that the following conditions are met:
AnnaBridge 167:e84263d55307 15 * 1. Redistributions of source code must retain the above copyright notice,
AnnaBridge 167:e84263d55307 16 * this list of conditions and the following disclaimer.
AnnaBridge 167:e84263d55307 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
AnnaBridge 167:e84263d55307 18 * this list of conditions and the following disclaimer in the documentation
AnnaBridge 167:e84263d55307 19 * and/or other materials provided with the distribution.
AnnaBridge 167:e84263d55307 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
AnnaBridge 167:e84263d55307 21 * may be used to endorse or promote products derived from this software
AnnaBridge 167:e84263d55307 22 * without specific prior written permission.
AnnaBridge 167:e84263d55307 23 *
AnnaBridge 167:e84263d55307 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AnnaBridge 167:e84263d55307 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
AnnaBridge 167:e84263d55307 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
AnnaBridge 167:e84263d55307 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
AnnaBridge 167:e84263d55307 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
AnnaBridge 167:e84263d55307 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
AnnaBridge 167:e84263d55307 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
AnnaBridge 167:e84263d55307 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
AnnaBridge 167:e84263d55307 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
AnnaBridge 167:e84263d55307 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
AnnaBridge 167:e84263d55307 34 *
AnnaBridge 167:e84263d55307 35 ******************************************************************************
AnnaBridge 167:e84263d55307 36 */
AnnaBridge 167:e84263d55307 37
AnnaBridge 167:e84263d55307 38 /* Define to prevent recursive inclusion -------------------------------------*/
AnnaBridge 167:e84263d55307 39 #ifndef __STM32F2xx_LL_EXTI_H
AnnaBridge 167:e84263d55307 40 #define __STM32F2xx_LL_EXTI_H
AnnaBridge 167:e84263d55307 41
AnnaBridge 167:e84263d55307 42 #ifdef __cplusplus
AnnaBridge 167:e84263d55307 43 extern "C" {
AnnaBridge 167:e84263d55307 44 #endif
AnnaBridge 167:e84263d55307 45
AnnaBridge 167:e84263d55307 46 /* Includes ------------------------------------------------------------------*/
AnnaBridge 167:e84263d55307 47 #include "stm32f2xx.h"
AnnaBridge 167:e84263d55307 48
AnnaBridge 167:e84263d55307 49 /** @addtogroup STM32F2xx_LL_Driver
AnnaBridge 167:e84263d55307 50 * @{
AnnaBridge 167:e84263d55307 51 */
AnnaBridge 167:e84263d55307 52
AnnaBridge 167:e84263d55307 53 #if defined (EXTI)
AnnaBridge 167:e84263d55307 54
AnnaBridge 167:e84263d55307 55 /** @defgroup EXTI_LL EXTI
AnnaBridge 167:e84263d55307 56 * @{
AnnaBridge 167:e84263d55307 57 */
AnnaBridge 167:e84263d55307 58
AnnaBridge 167:e84263d55307 59 /* Private types -------------------------------------------------------------*/
AnnaBridge 167:e84263d55307 60 /* Private variables ---------------------------------------------------------*/
AnnaBridge 167:e84263d55307 61 /* Private constants ---------------------------------------------------------*/
AnnaBridge 167:e84263d55307 62 /* Private Macros ------------------------------------------------------------*/
AnnaBridge 167:e84263d55307 63 #if defined(USE_FULL_LL_DRIVER)
AnnaBridge 167:e84263d55307 64 /** @defgroup EXTI_LL_Private_Macros EXTI Private Macros
AnnaBridge 167:e84263d55307 65 * @{
AnnaBridge 167:e84263d55307 66 */
AnnaBridge 167:e84263d55307 67 /**
AnnaBridge 167:e84263d55307 68 * @}
AnnaBridge 167:e84263d55307 69 */
AnnaBridge 167:e84263d55307 70 #endif /*USE_FULL_LL_DRIVER*/
AnnaBridge 167:e84263d55307 71 /* Exported types ------------------------------------------------------------*/
AnnaBridge 167:e84263d55307 72 #if defined(USE_FULL_LL_DRIVER)
AnnaBridge 167:e84263d55307 73 /** @defgroup EXTI_LL_ES_INIT EXTI Exported Init structure
AnnaBridge 167:e84263d55307 74 * @{
AnnaBridge 167:e84263d55307 75 */
AnnaBridge 167:e84263d55307 76 typedef struct
AnnaBridge 167:e84263d55307 77 {
AnnaBridge 167:e84263d55307 78
AnnaBridge 167:e84263d55307 79 uint32_t Line_0_31; /*!< Specifies the EXTI lines to be enabled or disabled for Lines in range 0 to 31
AnnaBridge 167:e84263d55307 80 This parameter can be any combination of @ref EXTI_LL_EC_LINE */
AnnaBridge 167:e84263d55307 81
AnnaBridge 167:e84263d55307 82 FunctionalState LineCommand; /*!< Specifies the new state of the selected EXTI lines.
AnnaBridge 167:e84263d55307 83 This parameter can be set either to ENABLE or DISABLE */
AnnaBridge 167:e84263d55307 84
AnnaBridge 167:e84263d55307 85 uint8_t Mode; /*!< Specifies the mode for the EXTI lines.
AnnaBridge 167:e84263d55307 86 This parameter can be a value of @ref EXTI_LL_EC_MODE. */
AnnaBridge 167:e84263d55307 87
AnnaBridge 167:e84263d55307 88 uint8_t Trigger; /*!< Specifies the trigger signal active edge for the EXTI lines.
AnnaBridge 167:e84263d55307 89 This parameter can be a value of @ref EXTI_LL_EC_TRIGGER. */
AnnaBridge 167:e84263d55307 90 } LL_EXTI_InitTypeDef;
AnnaBridge 167:e84263d55307 91
AnnaBridge 167:e84263d55307 92 /**
AnnaBridge 167:e84263d55307 93 * @}
AnnaBridge 167:e84263d55307 94 */
AnnaBridge 167:e84263d55307 95 #endif /*USE_FULL_LL_DRIVER*/
AnnaBridge 167:e84263d55307 96
AnnaBridge 167:e84263d55307 97 /* Exported constants --------------------------------------------------------*/
AnnaBridge 167:e84263d55307 98 /** @defgroup EXTI_LL_Exported_Constants EXTI Exported Constants
AnnaBridge 167:e84263d55307 99 * @{
AnnaBridge 167:e84263d55307 100 */
AnnaBridge 167:e84263d55307 101
AnnaBridge 167:e84263d55307 102 /** @defgroup EXTI_LL_EC_LINE LINE
AnnaBridge 167:e84263d55307 103 * @{
AnnaBridge 167:e84263d55307 104 */
AnnaBridge 167:e84263d55307 105 #define LL_EXTI_LINE_0 EXTI_IMR_IM0 /*!< Extended line 0 */
AnnaBridge 167:e84263d55307 106 #define LL_EXTI_LINE_1 EXTI_IMR_IM1 /*!< Extended line 1 */
AnnaBridge 167:e84263d55307 107 #define LL_EXTI_LINE_2 EXTI_IMR_IM2 /*!< Extended line 2 */
AnnaBridge 167:e84263d55307 108 #define LL_EXTI_LINE_3 EXTI_IMR_IM3 /*!< Extended line 3 */
AnnaBridge 167:e84263d55307 109 #define LL_EXTI_LINE_4 EXTI_IMR_IM4 /*!< Extended line 4 */
AnnaBridge 167:e84263d55307 110 #define LL_EXTI_LINE_5 EXTI_IMR_IM5 /*!< Extended line 5 */
AnnaBridge 167:e84263d55307 111 #define LL_EXTI_LINE_6 EXTI_IMR_IM6 /*!< Extended line 6 */
AnnaBridge 167:e84263d55307 112 #define LL_EXTI_LINE_7 EXTI_IMR_IM7 /*!< Extended line 7 */
AnnaBridge 167:e84263d55307 113 #define LL_EXTI_LINE_8 EXTI_IMR_IM8 /*!< Extended line 8 */
AnnaBridge 167:e84263d55307 114 #define LL_EXTI_LINE_9 EXTI_IMR_IM9 /*!< Extended line 9 */
AnnaBridge 167:e84263d55307 115 #define LL_EXTI_LINE_10 EXTI_IMR_IM10 /*!< Extended line 10 */
AnnaBridge 167:e84263d55307 116 #define LL_EXTI_LINE_11 EXTI_IMR_IM11 /*!< Extended line 11 */
AnnaBridge 167:e84263d55307 117 #define LL_EXTI_LINE_12 EXTI_IMR_IM12 /*!< Extended line 12 */
AnnaBridge 167:e84263d55307 118 #define LL_EXTI_LINE_13 EXTI_IMR_IM13 /*!< Extended line 13 */
AnnaBridge 167:e84263d55307 119 #define LL_EXTI_LINE_14 EXTI_IMR_IM14 /*!< Extended line 14 */
AnnaBridge 167:e84263d55307 120 #define LL_EXTI_LINE_15 EXTI_IMR_IM15 /*!< Extended line 15 */
AnnaBridge 167:e84263d55307 121 #if defined(EXTI_IMR_IM16)
AnnaBridge 167:e84263d55307 122 #define LL_EXTI_LINE_16 EXTI_IMR_IM16 /*!< Extended line 16 */
AnnaBridge 167:e84263d55307 123 #endif
AnnaBridge 167:e84263d55307 124 #define LL_EXTI_LINE_17 EXTI_IMR_IM17 /*!< Extended line 17 */
AnnaBridge 167:e84263d55307 125 #if defined(EXTI_IMR_IM18)
AnnaBridge 167:e84263d55307 126 #define LL_EXTI_LINE_18 EXTI_IMR_IM18 /*!< Extended line 18 */
AnnaBridge 167:e84263d55307 127 #endif
AnnaBridge 167:e84263d55307 128 #define LL_EXTI_LINE_19 EXTI_IMR_IM19 /*!< Extended line 19 */
AnnaBridge 167:e84263d55307 129 #if defined(EXTI_IMR_IM20)
AnnaBridge 167:e84263d55307 130 #define LL_EXTI_LINE_20 EXTI_IMR_IM20 /*!< Extended line 20 */
AnnaBridge 167:e84263d55307 131 #endif
AnnaBridge 167:e84263d55307 132 #if defined(EXTI_IMR_IM21)
AnnaBridge 167:e84263d55307 133 #define LL_EXTI_LINE_21 EXTI_IMR_IM21 /*!< Extended line 21 */
AnnaBridge 167:e84263d55307 134 #endif
AnnaBridge 167:e84263d55307 135 #if defined(EXTI_IMR_IM22)
AnnaBridge 167:e84263d55307 136 #define LL_EXTI_LINE_22 EXTI_IMR_IM22 /*!< Extended line 22 */
AnnaBridge 167:e84263d55307 137 #endif
AnnaBridge 167:e84263d55307 138 #if defined(EXTI_IMR_IM23)
AnnaBridge 167:e84263d55307 139 #define LL_EXTI_LINE_23 EXTI_IMR_IM23 /*!< Extended line 23 */
AnnaBridge 167:e84263d55307 140 #endif
AnnaBridge 167:e84263d55307 141 #if defined(EXTI_IMR_IM24)
AnnaBridge 167:e84263d55307 142 #define LL_EXTI_LINE_24 EXTI_IMR_IM24 /*!< Extended line 24 */
AnnaBridge 167:e84263d55307 143 #endif
AnnaBridge 167:e84263d55307 144 #if defined(EXTI_IMR_IM25)
AnnaBridge 167:e84263d55307 145 #define LL_EXTI_LINE_25 EXTI_IMR_IM25 /*!< Extended line 25 */
AnnaBridge 167:e84263d55307 146 #endif
AnnaBridge 167:e84263d55307 147 #if defined(EXTI_IMR_IM26)
AnnaBridge 167:e84263d55307 148 #define LL_EXTI_LINE_26 EXTI_IMR_IM26 /*!< Extended line 26 */
AnnaBridge 167:e84263d55307 149 #endif
AnnaBridge 167:e84263d55307 150 #if defined(EXTI_IMR_IM27)
AnnaBridge 167:e84263d55307 151 #define LL_EXTI_LINE_27 EXTI_IMR_IM27 /*!< Extended line 27 */
AnnaBridge 167:e84263d55307 152 #endif
AnnaBridge 167:e84263d55307 153 #if defined(EXTI_IMR_IM28)
AnnaBridge 167:e84263d55307 154 #define LL_EXTI_LINE_28 EXTI_IMR_IM28 /*!< Extended line 28 */
AnnaBridge 167:e84263d55307 155 #endif
AnnaBridge 167:e84263d55307 156 #if defined(EXTI_IMR_IM29)
AnnaBridge 167:e84263d55307 157 #define LL_EXTI_LINE_29 EXTI_IMR_IM29 /*!< Extended line 29 */
AnnaBridge 167:e84263d55307 158 #endif
AnnaBridge 167:e84263d55307 159 #if defined(EXTI_IMR_IM30)
AnnaBridge 167:e84263d55307 160 #define LL_EXTI_LINE_30 EXTI_IMR_IM30 /*!< Extended line 30 */
AnnaBridge 167:e84263d55307 161 #endif
AnnaBridge 167:e84263d55307 162 #if defined(EXTI_IMR_IM31)
AnnaBridge 167:e84263d55307 163 #define LL_EXTI_LINE_31 EXTI_IMR_IM31 /*!< Extended line 31 */
AnnaBridge 167:e84263d55307 164 #endif
AnnaBridge 167:e84263d55307 165 #define LL_EXTI_LINE_ALL_0_31 EXTI_IMR_IM /*!< All Extended line not reserved*/
AnnaBridge 167:e84263d55307 166
AnnaBridge 167:e84263d55307 167
AnnaBridge 167:e84263d55307 168 #define LL_EXTI_LINE_ALL ((uint32_t)0xFFFFFFFFU) /*!< All Extended line */
AnnaBridge 167:e84263d55307 169
AnnaBridge 167:e84263d55307 170 #if defined(USE_FULL_LL_DRIVER)
AnnaBridge 167:e84263d55307 171 #define LL_EXTI_LINE_NONE ((uint32_t)0x00000000U) /*!< None Extended line */
AnnaBridge 167:e84263d55307 172 #endif /*USE_FULL_LL_DRIVER*/
AnnaBridge 167:e84263d55307 173
AnnaBridge 167:e84263d55307 174 /**
AnnaBridge 167:e84263d55307 175 * @}
AnnaBridge 167:e84263d55307 176 */
AnnaBridge 167:e84263d55307 177 #if defined(USE_FULL_LL_DRIVER)
AnnaBridge 167:e84263d55307 178
AnnaBridge 167:e84263d55307 179 /** @defgroup EXTI_LL_EC_MODE Mode
AnnaBridge 167:e84263d55307 180 * @{
AnnaBridge 167:e84263d55307 181 */
AnnaBridge 167:e84263d55307 182 #define LL_EXTI_MODE_IT ((uint8_t)0x00U) /*!< Interrupt Mode */
AnnaBridge 167:e84263d55307 183 #define LL_EXTI_MODE_EVENT ((uint8_t)0x01U) /*!< Event Mode */
AnnaBridge 167:e84263d55307 184 #define LL_EXTI_MODE_IT_EVENT ((uint8_t)0x02U) /*!< Interrupt & Event Mode */
AnnaBridge 167:e84263d55307 185 /**
AnnaBridge 167:e84263d55307 186 * @}
AnnaBridge 167:e84263d55307 187 */
AnnaBridge 167:e84263d55307 188
AnnaBridge 167:e84263d55307 189 /** @defgroup EXTI_LL_EC_TRIGGER Edge Trigger
AnnaBridge 167:e84263d55307 190 * @{
AnnaBridge 167:e84263d55307 191 */
AnnaBridge 167:e84263d55307 192 #define LL_EXTI_TRIGGER_NONE ((uint8_t)0x00U) /*!< No Trigger Mode */
AnnaBridge 167:e84263d55307 193 #define LL_EXTI_TRIGGER_RISING ((uint8_t)0x01U) /*!< Trigger Rising Mode */
AnnaBridge 167:e84263d55307 194 #define LL_EXTI_TRIGGER_FALLING ((uint8_t)0x02U) /*!< Trigger Falling Mode */
AnnaBridge 167:e84263d55307 195 #define LL_EXTI_TRIGGER_RISING_FALLING ((uint8_t)0x03U) /*!< Trigger Rising & Falling Mode */
AnnaBridge 167:e84263d55307 196
AnnaBridge 167:e84263d55307 197 /**
AnnaBridge 167:e84263d55307 198 * @}
AnnaBridge 167:e84263d55307 199 */
AnnaBridge 167:e84263d55307 200
AnnaBridge 167:e84263d55307 201
AnnaBridge 167:e84263d55307 202 #endif /*USE_FULL_LL_DRIVER*/
AnnaBridge 167:e84263d55307 203
AnnaBridge 167:e84263d55307 204
AnnaBridge 167:e84263d55307 205 /**
AnnaBridge 167:e84263d55307 206 * @}
AnnaBridge 167:e84263d55307 207 */
AnnaBridge 167:e84263d55307 208
AnnaBridge 167:e84263d55307 209 /* Exported macro ------------------------------------------------------------*/
AnnaBridge 167:e84263d55307 210 /** @defgroup EXTI_LL_Exported_Macros EXTI Exported Macros
AnnaBridge 167:e84263d55307 211 * @{
AnnaBridge 167:e84263d55307 212 */
AnnaBridge 167:e84263d55307 213
AnnaBridge 167:e84263d55307 214 /** @defgroup EXTI_LL_EM_WRITE_READ Common Write and read registers Macros
AnnaBridge 167:e84263d55307 215 * @{
AnnaBridge 167:e84263d55307 216 */
AnnaBridge 167:e84263d55307 217
AnnaBridge 167:e84263d55307 218 /**
AnnaBridge 167:e84263d55307 219 * @brief Write a value in EXTI register
AnnaBridge 167:e84263d55307 220 * @param __REG__ Register to be written
AnnaBridge 167:e84263d55307 221 * @param __VALUE__ Value to be written in the register
AnnaBridge 167:e84263d55307 222 * @retval None
AnnaBridge 167:e84263d55307 223 */
AnnaBridge 167:e84263d55307 224 #define LL_EXTI_WriteReg(__REG__, __VALUE__) WRITE_REG(EXTI->__REG__, (__VALUE__))
AnnaBridge 167:e84263d55307 225
AnnaBridge 167:e84263d55307 226 /**
AnnaBridge 167:e84263d55307 227 * @brief Read a value in EXTI register
AnnaBridge 167:e84263d55307 228 * @param __REG__ Register to be read
AnnaBridge 167:e84263d55307 229 * @retval Register value
AnnaBridge 167:e84263d55307 230 */
AnnaBridge 167:e84263d55307 231 #define LL_EXTI_ReadReg(__REG__) READ_REG(EXTI->__REG__)
AnnaBridge 167:e84263d55307 232 /**
AnnaBridge 167:e84263d55307 233 * @}
AnnaBridge 167:e84263d55307 234 */
AnnaBridge 167:e84263d55307 235
AnnaBridge 167:e84263d55307 236
AnnaBridge 167:e84263d55307 237 /**
AnnaBridge 167:e84263d55307 238 * @}
AnnaBridge 167:e84263d55307 239 */
AnnaBridge 167:e84263d55307 240
AnnaBridge 167:e84263d55307 241
AnnaBridge 167:e84263d55307 242
AnnaBridge 167:e84263d55307 243 /* Exported functions --------------------------------------------------------*/
AnnaBridge 167:e84263d55307 244 /** @defgroup EXTI_LL_Exported_Functions EXTI Exported Functions
AnnaBridge 167:e84263d55307 245 * @{
AnnaBridge 167:e84263d55307 246 */
AnnaBridge 167:e84263d55307 247 /** @defgroup EXTI_LL_EF_IT_Management IT_Management
AnnaBridge 167:e84263d55307 248 * @{
AnnaBridge 167:e84263d55307 249 */
AnnaBridge 167:e84263d55307 250
AnnaBridge 167:e84263d55307 251 /**
AnnaBridge 167:e84263d55307 252 * @brief Enable ExtiLine Interrupt request for Lines in range 0 to 31
AnnaBridge 167:e84263d55307 253 * @note The reset value for the direct or internal lines (see RM)
AnnaBridge 167:e84263d55307 254 * is set to 1 in order to enable the interrupt by default.
AnnaBridge 167:e84263d55307 255 * Bits are set automatically at Power on.
AnnaBridge 167:e84263d55307 256 * @rmtoll IMR IMx LL_EXTI_EnableIT_0_31
AnnaBridge 167:e84263d55307 257 * @param ExtiLine This parameter can be one of the following values:
AnnaBridge 167:e84263d55307 258 * @arg @ref LL_EXTI_LINE_0
AnnaBridge 167:e84263d55307 259 * @arg @ref LL_EXTI_LINE_1
AnnaBridge 167:e84263d55307 260 * @arg @ref LL_EXTI_LINE_2
AnnaBridge 167:e84263d55307 261 * @arg @ref LL_EXTI_LINE_3
AnnaBridge 167:e84263d55307 262 * @arg @ref LL_EXTI_LINE_4
AnnaBridge 167:e84263d55307 263 * @arg @ref LL_EXTI_LINE_5
AnnaBridge 167:e84263d55307 264 * @arg @ref LL_EXTI_LINE_6
AnnaBridge 167:e84263d55307 265 * @arg @ref LL_EXTI_LINE_7
AnnaBridge 167:e84263d55307 266 * @arg @ref LL_EXTI_LINE_8
AnnaBridge 167:e84263d55307 267 * @arg @ref LL_EXTI_LINE_9
AnnaBridge 167:e84263d55307 268 * @arg @ref LL_EXTI_LINE_10
AnnaBridge 167:e84263d55307 269 * @arg @ref LL_EXTI_LINE_11
AnnaBridge 167:e84263d55307 270 * @arg @ref LL_EXTI_LINE_12
AnnaBridge 167:e84263d55307 271 * @arg @ref LL_EXTI_LINE_13
AnnaBridge 167:e84263d55307 272 * @arg @ref LL_EXTI_LINE_14
AnnaBridge 167:e84263d55307 273 * @arg @ref LL_EXTI_LINE_15
AnnaBridge 167:e84263d55307 274 * @arg @ref LL_EXTI_LINE_16
AnnaBridge 167:e84263d55307 275 * @arg @ref LL_EXTI_LINE_17
AnnaBridge 167:e84263d55307 276 * @arg @ref LL_EXTI_LINE_18
AnnaBridge 167:e84263d55307 277 * @arg @ref LL_EXTI_LINE_19
AnnaBridge 167:e84263d55307 278 * @arg @ref LL_EXTI_LINE_20
AnnaBridge 167:e84263d55307 279 * @arg @ref LL_EXTI_LINE_21
AnnaBridge 167:e84263d55307 280 * @arg @ref LL_EXTI_LINE_22
AnnaBridge 167:e84263d55307 281 * @arg @ref LL_EXTI_LINE_ALL_0_31
AnnaBridge 167:e84263d55307 282 * @note Please check each device line mapping for EXTI Line availability
AnnaBridge 167:e84263d55307 283 * @retval None
AnnaBridge 167:e84263d55307 284 */
AnnaBridge 167:e84263d55307 285 __STATIC_INLINE void LL_EXTI_EnableIT_0_31(uint32_t ExtiLine)
AnnaBridge 167:e84263d55307 286 {
AnnaBridge 167:e84263d55307 287 SET_BIT(EXTI->IMR, ExtiLine);
AnnaBridge 167:e84263d55307 288 }
AnnaBridge 167:e84263d55307 289
AnnaBridge 167:e84263d55307 290 /**
AnnaBridge 167:e84263d55307 291 * @brief Disable ExtiLine Interrupt request for Lines in range 0 to 31
AnnaBridge 167:e84263d55307 292 * @note The reset value for the direct or internal lines (see RM)
AnnaBridge 167:e84263d55307 293 * is set to 1 in order to enable the interrupt by default.
AnnaBridge 167:e84263d55307 294 * Bits are set automatically at Power on.
AnnaBridge 167:e84263d55307 295 * @rmtoll IMR IMx LL_EXTI_DisableIT_0_31
AnnaBridge 167:e84263d55307 296 * @param ExtiLine This parameter can be one of the following values:
AnnaBridge 167:e84263d55307 297 * @arg @ref LL_EXTI_LINE_0
AnnaBridge 167:e84263d55307 298 * @arg @ref LL_EXTI_LINE_1
AnnaBridge 167:e84263d55307 299 * @arg @ref LL_EXTI_LINE_2
AnnaBridge 167:e84263d55307 300 * @arg @ref LL_EXTI_LINE_3
AnnaBridge 167:e84263d55307 301 * @arg @ref LL_EXTI_LINE_4
AnnaBridge 167:e84263d55307 302 * @arg @ref LL_EXTI_LINE_5
AnnaBridge 167:e84263d55307 303 * @arg @ref LL_EXTI_LINE_6
AnnaBridge 167:e84263d55307 304 * @arg @ref LL_EXTI_LINE_7
AnnaBridge 167:e84263d55307 305 * @arg @ref LL_EXTI_LINE_8
AnnaBridge 167:e84263d55307 306 * @arg @ref LL_EXTI_LINE_9
AnnaBridge 167:e84263d55307 307 * @arg @ref LL_EXTI_LINE_10
AnnaBridge 167:e84263d55307 308 * @arg @ref LL_EXTI_LINE_11
AnnaBridge 167:e84263d55307 309 * @arg @ref LL_EXTI_LINE_12
AnnaBridge 167:e84263d55307 310 * @arg @ref LL_EXTI_LINE_13
AnnaBridge 167:e84263d55307 311 * @arg @ref LL_EXTI_LINE_14
AnnaBridge 167:e84263d55307 312 * @arg @ref LL_EXTI_LINE_15
AnnaBridge 167:e84263d55307 313 * @arg @ref LL_EXTI_LINE_16
AnnaBridge 167:e84263d55307 314 * @arg @ref LL_EXTI_LINE_17
AnnaBridge 167:e84263d55307 315 * @arg @ref LL_EXTI_LINE_18
AnnaBridge 167:e84263d55307 316 * @arg @ref LL_EXTI_LINE_19
AnnaBridge 167:e84263d55307 317 * @arg @ref LL_EXTI_LINE_20
AnnaBridge 167:e84263d55307 318 * @arg @ref LL_EXTI_LINE_21
AnnaBridge 167:e84263d55307 319 * @arg @ref LL_EXTI_LINE_22
AnnaBridge 167:e84263d55307 320 * @arg @ref LL_EXTI_LINE_ALL_0_31
AnnaBridge 167:e84263d55307 321 * @note Please check each device line mapping for EXTI Line availability
AnnaBridge 167:e84263d55307 322 * @retval None
AnnaBridge 167:e84263d55307 323 */
AnnaBridge 167:e84263d55307 324 __STATIC_INLINE void LL_EXTI_DisableIT_0_31(uint32_t ExtiLine)
AnnaBridge 167:e84263d55307 325 {
AnnaBridge 167:e84263d55307 326 CLEAR_BIT(EXTI->IMR, ExtiLine);
AnnaBridge 167:e84263d55307 327 }
AnnaBridge 167:e84263d55307 328
AnnaBridge 167:e84263d55307 329
AnnaBridge 167:e84263d55307 330 /**
AnnaBridge 167:e84263d55307 331 * @brief Indicate if ExtiLine Interrupt request is enabled for Lines in range 0 to 31
AnnaBridge 167:e84263d55307 332 * @note The reset value for the direct or internal lines (see RM)
AnnaBridge 167:e84263d55307 333 * is set to 1 in order to enable the interrupt by default.
AnnaBridge 167:e84263d55307 334 * Bits are set automatically at Power on.
AnnaBridge 167:e84263d55307 335 * @rmtoll IMR IMx LL_EXTI_IsEnabledIT_0_31
AnnaBridge 167:e84263d55307 336 * @param ExtiLine This parameter can be one of the following values:
AnnaBridge 167:e84263d55307 337 * @arg @ref LL_EXTI_LINE_0
AnnaBridge 167:e84263d55307 338 * @arg @ref LL_EXTI_LINE_1
AnnaBridge 167:e84263d55307 339 * @arg @ref LL_EXTI_LINE_2
AnnaBridge 167:e84263d55307 340 * @arg @ref LL_EXTI_LINE_3
AnnaBridge 167:e84263d55307 341 * @arg @ref LL_EXTI_LINE_4
AnnaBridge 167:e84263d55307 342 * @arg @ref LL_EXTI_LINE_5
AnnaBridge 167:e84263d55307 343 * @arg @ref LL_EXTI_LINE_6
AnnaBridge 167:e84263d55307 344 * @arg @ref LL_EXTI_LINE_7
AnnaBridge 167:e84263d55307 345 * @arg @ref LL_EXTI_LINE_8
AnnaBridge 167:e84263d55307 346 * @arg @ref LL_EXTI_LINE_9
AnnaBridge 167:e84263d55307 347 * @arg @ref LL_EXTI_LINE_10
AnnaBridge 167:e84263d55307 348 * @arg @ref LL_EXTI_LINE_11
AnnaBridge 167:e84263d55307 349 * @arg @ref LL_EXTI_LINE_12
AnnaBridge 167:e84263d55307 350 * @arg @ref LL_EXTI_LINE_13
AnnaBridge 167:e84263d55307 351 * @arg @ref LL_EXTI_LINE_14
AnnaBridge 167:e84263d55307 352 * @arg @ref LL_EXTI_LINE_15
AnnaBridge 167:e84263d55307 353 * @arg @ref LL_EXTI_LINE_16
AnnaBridge 167:e84263d55307 354 * @arg @ref LL_EXTI_LINE_17
AnnaBridge 167:e84263d55307 355 * @arg @ref LL_EXTI_LINE_18
AnnaBridge 167:e84263d55307 356 * @arg @ref LL_EXTI_LINE_19
AnnaBridge 167:e84263d55307 357 * @arg @ref LL_EXTI_LINE_20
AnnaBridge 167:e84263d55307 358 * @arg @ref LL_EXTI_LINE_21
AnnaBridge 167:e84263d55307 359 * @arg @ref LL_EXTI_LINE_22
AnnaBridge 167:e84263d55307 360 * @arg @ref LL_EXTI_LINE_ALL_0_31
AnnaBridge 167:e84263d55307 361 * @note Please check each device line mapping for EXTI Line availability
AnnaBridge 167:e84263d55307 362 * @retval State of bit (1 or 0).
AnnaBridge 167:e84263d55307 363 */
AnnaBridge 167:e84263d55307 364 __STATIC_INLINE uint32_t LL_EXTI_IsEnabledIT_0_31(uint32_t ExtiLine)
AnnaBridge 167:e84263d55307 365 {
AnnaBridge 167:e84263d55307 366 return (READ_BIT(EXTI->IMR, ExtiLine) == (ExtiLine));
AnnaBridge 167:e84263d55307 367 }
AnnaBridge 167:e84263d55307 368
AnnaBridge 167:e84263d55307 369
AnnaBridge 167:e84263d55307 370 /**
AnnaBridge 167:e84263d55307 371 * @}
AnnaBridge 167:e84263d55307 372 */
AnnaBridge 167:e84263d55307 373
AnnaBridge 167:e84263d55307 374 /** @defgroup EXTI_LL_EF_Event_Management Event_Management
AnnaBridge 167:e84263d55307 375 * @{
AnnaBridge 167:e84263d55307 376 */
AnnaBridge 167:e84263d55307 377
AnnaBridge 167:e84263d55307 378 /**
AnnaBridge 167:e84263d55307 379 * @brief Enable ExtiLine Event request for Lines in range 0 to 31
AnnaBridge 167:e84263d55307 380 * @rmtoll EMR EMx LL_EXTI_EnableEvent_0_31
AnnaBridge 167:e84263d55307 381 * @param ExtiLine This parameter can be one of the following values:
AnnaBridge 167:e84263d55307 382 * @arg @ref LL_EXTI_LINE_0
AnnaBridge 167:e84263d55307 383 * @arg @ref LL_EXTI_LINE_1
AnnaBridge 167:e84263d55307 384 * @arg @ref LL_EXTI_LINE_2
AnnaBridge 167:e84263d55307 385 * @arg @ref LL_EXTI_LINE_3
AnnaBridge 167:e84263d55307 386 * @arg @ref LL_EXTI_LINE_4
AnnaBridge 167:e84263d55307 387 * @arg @ref LL_EXTI_LINE_5
AnnaBridge 167:e84263d55307 388 * @arg @ref LL_EXTI_LINE_6
AnnaBridge 167:e84263d55307 389 * @arg @ref LL_EXTI_LINE_7
AnnaBridge 167:e84263d55307 390 * @arg @ref LL_EXTI_LINE_8
AnnaBridge 167:e84263d55307 391 * @arg @ref LL_EXTI_LINE_9
AnnaBridge 167:e84263d55307 392 * @arg @ref LL_EXTI_LINE_10
AnnaBridge 167:e84263d55307 393 * @arg @ref LL_EXTI_LINE_11
AnnaBridge 167:e84263d55307 394 * @arg @ref LL_EXTI_LINE_12
AnnaBridge 167:e84263d55307 395 * @arg @ref LL_EXTI_LINE_13
AnnaBridge 167:e84263d55307 396 * @arg @ref LL_EXTI_LINE_14
AnnaBridge 167:e84263d55307 397 * @arg @ref LL_EXTI_LINE_15
AnnaBridge 167:e84263d55307 398 * @arg @ref LL_EXTI_LINE_16
AnnaBridge 167:e84263d55307 399 * @arg @ref LL_EXTI_LINE_17
AnnaBridge 167:e84263d55307 400 * @arg @ref LL_EXTI_LINE_18
AnnaBridge 167:e84263d55307 401 * @arg @ref LL_EXTI_LINE_19
AnnaBridge 167:e84263d55307 402 * @arg @ref LL_EXTI_LINE_20
AnnaBridge 167:e84263d55307 403 * @arg @ref LL_EXTI_LINE_21
AnnaBridge 167:e84263d55307 404 * @arg @ref LL_EXTI_LINE_22
AnnaBridge 167:e84263d55307 405 * @arg @ref LL_EXTI_LINE_ALL_0_31
AnnaBridge 167:e84263d55307 406 * @note Please check each device line mapping for EXTI Line availability
AnnaBridge 167:e84263d55307 407 * @retval None
AnnaBridge 167:e84263d55307 408 */
AnnaBridge 167:e84263d55307 409 __STATIC_INLINE void LL_EXTI_EnableEvent_0_31(uint32_t ExtiLine)
AnnaBridge 167:e84263d55307 410 {
AnnaBridge 167:e84263d55307 411 SET_BIT(EXTI->EMR, ExtiLine);
AnnaBridge 167:e84263d55307 412
AnnaBridge 167:e84263d55307 413 }
AnnaBridge 167:e84263d55307 414
AnnaBridge 167:e84263d55307 415
AnnaBridge 167:e84263d55307 416 /**
AnnaBridge 167:e84263d55307 417 * @brief Disable ExtiLine Event request for Lines in range 0 to 31
AnnaBridge 167:e84263d55307 418 * @rmtoll EMR EMx LL_EXTI_DisableEvent_0_31
AnnaBridge 167:e84263d55307 419 * @param ExtiLine This parameter can be one of the following values:
AnnaBridge 167:e84263d55307 420 * @arg @ref LL_EXTI_LINE_0
AnnaBridge 167:e84263d55307 421 * @arg @ref LL_EXTI_LINE_1
AnnaBridge 167:e84263d55307 422 * @arg @ref LL_EXTI_LINE_2
AnnaBridge 167:e84263d55307 423 * @arg @ref LL_EXTI_LINE_3
AnnaBridge 167:e84263d55307 424 * @arg @ref LL_EXTI_LINE_4
AnnaBridge 167:e84263d55307 425 * @arg @ref LL_EXTI_LINE_5
AnnaBridge 167:e84263d55307 426 * @arg @ref LL_EXTI_LINE_6
AnnaBridge 167:e84263d55307 427 * @arg @ref LL_EXTI_LINE_7
AnnaBridge 167:e84263d55307 428 * @arg @ref LL_EXTI_LINE_8
AnnaBridge 167:e84263d55307 429 * @arg @ref LL_EXTI_LINE_9
AnnaBridge 167:e84263d55307 430 * @arg @ref LL_EXTI_LINE_10
AnnaBridge 167:e84263d55307 431 * @arg @ref LL_EXTI_LINE_11
AnnaBridge 167:e84263d55307 432 * @arg @ref LL_EXTI_LINE_12
AnnaBridge 167:e84263d55307 433 * @arg @ref LL_EXTI_LINE_13
AnnaBridge 167:e84263d55307 434 * @arg @ref LL_EXTI_LINE_14
AnnaBridge 167:e84263d55307 435 * @arg @ref LL_EXTI_LINE_15
AnnaBridge 167:e84263d55307 436 * @arg @ref LL_EXTI_LINE_16
AnnaBridge 167:e84263d55307 437 * @arg @ref LL_EXTI_LINE_17
AnnaBridge 167:e84263d55307 438 * @arg @ref LL_EXTI_LINE_18
AnnaBridge 167:e84263d55307 439 * @arg @ref LL_EXTI_LINE_19
AnnaBridge 167:e84263d55307 440 * @arg @ref LL_EXTI_LINE_20
AnnaBridge 167:e84263d55307 441 * @arg @ref LL_EXTI_LINE_21
AnnaBridge 167:e84263d55307 442 * @arg @ref LL_EXTI_LINE_22
AnnaBridge 167:e84263d55307 443 * @arg @ref LL_EXTI_LINE_ALL_0_31
AnnaBridge 167:e84263d55307 444 * @note Please check each device line mapping for EXTI Line availability
AnnaBridge 167:e84263d55307 445 * @retval None
AnnaBridge 167:e84263d55307 446 */
AnnaBridge 167:e84263d55307 447 __STATIC_INLINE void LL_EXTI_DisableEvent_0_31(uint32_t ExtiLine)
AnnaBridge 167:e84263d55307 448 {
AnnaBridge 167:e84263d55307 449 CLEAR_BIT(EXTI->EMR, ExtiLine);
AnnaBridge 167:e84263d55307 450 }
AnnaBridge 167:e84263d55307 451
AnnaBridge 167:e84263d55307 452
AnnaBridge 167:e84263d55307 453 /**
AnnaBridge 167:e84263d55307 454 * @brief Indicate if ExtiLine Event request is enabled for Lines in range 0 to 31
AnnaBridge 167:e84263d55307 455 * @rmtoll EMR EMx LL_EXTI_IsEnabledEvent_0_31
AnnaBridge 167:e84263d55307 456 * @param ExtiLine This parameter can be one of the following values:
AnnaBridge 167:e84263d55307 457 * @arg @ref LL_EXTI_LINE_0
AnnaBridge 167:e84263d55307 458 * @arg @ref LL_EXTI_LINE_1
AnnaBridge 167:e84263d55307 459 * @arg @ref LL_EXTI_LINE_2
AnnaBridge 167:e84263d55307 460 * @arg @ref LL_EXTI_LINE_3
AnnaBridge 167:e84263d55307 461 * @arg @ref LL_EXTI_LINE_4
AnnaBridge 167:e84263d55307 462 * @arg @ref LL_EXTI_LINE_5
AnnaBridge 167:e84263d55307 463 * @arg @ref LL_EXTI_LINE_6
AnnaBridge 167:e84263d55307 464 * @arg @ref LL_EXTI_LINE_7
AnnaBridge 167:e84263d55307 465 * @arg @ref LL_EXTI_LINE_8
AnnaBridge 167:e84263d55307 466 * @arg @ref LL_EXTI_LINE_9
AnnaBridge 167:e84263d55307 467 * @arg @ref LL_EXTI_LINE_10
AnnaBridge 167:e84263d55307 468 * @arg @ref LL_EXTI_LINE_11
AnnaBridge 167:e84263d55307 469 * @arg @ref LL_EXTI_LINE_12
AnnaBridge 167:e84263d55307 470 * @arg @ref LL_EXTI_LINE_13
AnnaBridge 167:e84263d55307 471 * @arg @ref LL_EXTI_LINE_14
AnnaBridge 167:e84263d55307 472 * @arg @ref LL_EXTI_LINE_15
AnnaBridge 167:e84263d55307 473 * @arg @ref LL_EXTI_LINE_16
AnnaBridge 167:e84263d55307 474 * @arg @ref LL_EXTI_LINE_17
AnnaBridge 167:e84263d55307 475 * @arg @ref LL_EXTI_LINE_18
AnnaBridge 167:e84263d55307 476 * @arg @ref LL_EXTI_LINE_19
AnnaBridge 167:e84263d55307 477 * @arg @ref LL_EXTI_LINE_20
AnnaBridge 167:e84263d55307 478 * @arg @ref LL_EXTI_LINE_21
AnnaBridge 167:e84263d55307 479 * @arg @ref LL_EXTI_LINE_22
AnnaBridge 167:e84263d55307 480 * @arg @ref LL_EXTI_LINE_ALL_0_31
AnnaBridge 167:e84263d55307 481 * @note Please check each device line mapping for EXTI Line availability
AnnaBridge 167:e84263d55307 482 * @retval State of bit (1 or 0).
AnnaBridge 167:e84263d55307 483 */
AnnaBridge 167:e84263d55307 484 __STATIC_INLINE uint32_t LL_EXTI_IsEnabledEvent_0_31(uint32_t ExtiLine)
AnnaBridge 167:e84263d55307 485 {
AnnaBridge 167:e84263d55307 486 return (READ_BIT(EXTI->EMR, ExtiLine) == (ExtiLine));
AnnaBridge 167:e84263d55307 487
AnnaBridge 167:e84263d55307 488 }
AnnaBridge 167:e84263d55307 489
AnnaBridge 167:e84263d55307 490
AnnaBridge 167:e84263d55307 491 /**
AnnaBridge 167:e84263d55307 492 * @}
AnnaBridge 167:e84263d55307 493 */
AnnaBridge 167:e84263d55307 494
AnnaBridge 167:e84263d55307 495 /** @defgroup EXTI_LL_EF_Rising_Trigger_Management Rising_Trigger_Management
AnnaBridge 167:e84263d55307 496 * @{
AnnaBridge 167:e84263d55307 497 */
AnnaBridge 167:e84263d55307 498
AnnaBridge 167:e84263d55307 499 /**
AnnaBridge 167:e84263d55307 500 * @brief Enable ExtiLine Rising Edge Trigger for Lines in range 0 to 31
AnnaBridge 167:e84263d55307 501 * @note The configurable wakeup lines are edge-triggered. No glitch must be
AnnaBridge 167:e84263d55307 502 * generated on these lines. If a rising edge on a configurable interrupt
AnnaBridge 167:e84263d55307 503 * line occurs during a write operation in the EXTI_RTSR register, the
AnnaBridge 167:e84263d55307 504 * pending bit is not set.
AnnaBridge 167:e84263d55307 505 * Rising and falling edge triggers can be set for
AnnaBridge 167:e84263d55307 506 * the same interrupt line. In this case, both generate a trigger
AnnaBridge 167:e84263d55307 507 * condition.
AnnaBridge 167:e84263d55307 508 * @rmtoll RTSR RTx LL_EXTI_EnableRisingTrig_0_31
AnnaBridge 167:e84263d55307 509 * @param ExtiLine This parameter can be a combination of the following values:
AnnaBridge 167:e84263d55307 510 * @arg @ref LL_EXTI_LINE_0
AnnaBridge 167:e84263d55307 511 * @arg @ref LL_EXTI_LINE_1
AnnaBridge 167:e84263d55307 512 * @arg @ref LL_EXTI_LINE_2
AnnaBridge 167:e84263d55307 513 * @arg @ref LL_EXTI_LINE_3
AnnaBridge 167:e84263d55307 514 * @arg @ref LL_EXTI_LINE_4
AnnaBridge 167:e84263d55307 515 * @arg @ref LL_EXTI_LINE_5
AnnaBridge 167:e84263d55307 516 * @arg @ref LL_EXTI_LINE_6
AnnaBridge 167:e84263d55307 517 * @arg @ref LL_EXTI_LINE_7
AnnaBridge 167:e84263d55307 518 * @arg @ref LL_EXTI_LINE_8
AnnaBridge 167:e84263d55307 519 * @arg @ref LL_EXTI_LINE_9
AnnaBridge 167:e84263d55307 520 * @arg @ref LL_EXTI_LINE_10
AnnaBridge 167:e84263d55307 521 * @arg @ref LL_EXTI_LINE_11
AnnaBridge 167:e84263d55307 522 * @arg @ref LL_EXTI_LINE_12
AnnaBridge 167:e84263d55307 523 * @arg @ref LL_EXTI_LINE_13
AnnaBridge 167:e84263d55307 524 * @arg @ref LL_EXTI_LINE_14
AnnaBridge 167:e84263d55307 525 * @arg @ref LL_EXTI_LINE_15
AnnaBridge 167:e84263d55307 526 * @arg @ref LL_EXTI_LINE_16
AnnaBridge 167:e84263d55307 527 * @arg @ref LL_EXTI_LINE_18
AnnaBridge 167:e84263d55307 528 * @arg @ref LL_EXTI_LINE_19
AnnaBridge 167:e84263d55307 529 * @arg @ref LL_EXTI_LINE_20
AnnaBridge 167:e84263d55307 530 * @arg @ref LL_EXTI_LINE_21
AnnaBridge 167:e84263d55307 531 * @arg @ref LL_EXTI_LINE_22
AnnaBridge 167:e84263d55307 532 * @note Please check each device line mapping for EXTI Line availability
AnnaBridge 167:e84263d55307 533 * @retval None
AnnaBridge 167:e84263d55307 534 */
AnnaBridge 167:e84263d55307 535 __STATIC_INLINE void LL_EXTI_EnableRisingTrig_0_31(uint32_t ExtiLine)
AnnaBridge 167:e84263d55307 536 {
AnnaBridge 167:e84263d55307 537 SET_BIT(EXTI->RTSR, ExtiLine);
AnnaBridge 167:e84263d55307 538
AnnaBridge 167:e84263d55307 539 }
AnnaBridge 167:e84263d55307 540
AnnaBridge 167:e84263d55307 541
AnnaBridge 167:e84263d55307 542 /**
AnnaBridge 167:e84263d55307 543 * @brief Disable ExtiLine Rising Edge Trigger for Lines in range 0 to 31
AnnaBridge 167:e84263d55307 544 * @note The configurable wakeup lines are edge-triggered. No glitch must be
AnnaBridge 167:e84263d55307 545 * generated on these lines. If a rising edge on a configurable interrupt
AnnaBridge 167:e84263d55307 546 * line occurs during a write operation in the EXTI_RTSR register, the
AnnaBridge 167:e84263d55307 547 * pending bit is not set.
AnnaBridge 167:e84263d55307 548 * Rising and falling edge triggers can be set for
AnnaBridge 167:e84263d55307 549 * the same interrupt line. In this case, both generate a trigger
AnnaBridge 167:e84263d55307 550 * condition.
AnnaBridge 167:e84263d55307 551 * @rmtoll RTSR RTx LL_EXTI_DisableRisingTrig_0_31
AnnaBridge 167:e84263d55307 552 * @param ExtiLine This parameter can be a combination of the following values:
AnnaBridge 167:e84263d55307 553 * @arg @ref LL_EXTI_LINE_0
AnnaBridge 167:e84263d55307 554 * @arg @ref LL_EXTI_LINE_1
AnnaBridge 167:e84263d55307 555 * @arg @ref LL_EXTI_LINE_2
AnnaBridge 167:e84263d55307 556 * @arg @ref LL_EXTI_LINE_3
AnnaBridge 167:e84263d55307 557 * @arg @ref LL_EXTI_LINE_4
AnnaBridge 167:e84263d55307 558 * @arg @ref LL_EXTI_LINE_5
AnnaBridge 167:e84263d55307 559 * @arg @ref LL_EXTI_LINE_6
AnnaBridge 167:e84263d55307 560 * @arg @ref LL_EXTI_LINE_7
AnnaBridge 167:e84263d55307 561 * @arg @ref LL_EXTI_LINE_8
AnnaBridge 167:e84263d55307 562 * @arg @ref LL_EXTI_LINE_9
AnnaBridge 167:e84263d55307 563 * @arg @ref LL_EXTI_LINE_10
AnnaBridge 167:e84263d55307 564 * @arg @ref LL_EXTI_LINE_11
AnnaBridge 167:e84263d55307 565 * @arg @ref LL_EXTI_LINE_12
AnnaBridge 167:e84263d55307 566 * @arg @ref LL_EXTI_LINE_13
AnnaBridge 167:e84263d55307 567 * @arg @ref LL_EXTI_LINE_14
AnnaBridge 167:e84263d55307 568 * @arg @ref LL_EXTI_LINE_15
AnnaBridge 167:e84263d55307 569 * @arg @ref LL_EXTI_LINE_16
AnnaBridge 167:e84263d55307 570 * @arg @ref LL_EXTI_LINE_18
AnnaBridge 167:e84263d55307 571 * @arg @ref LL_EXTI_LINE_19
AnnaBridge 167:e84263d55307 572 * @arg @ref LL_EXTI_LINE_20
AnnaBridge 167:e84263d55307 573 * @arg @ref LL_EXTI_LINE_21
AnnaBridge 167:e84263d55307 574 * @arg @ref LL_EXTI_LINE_22
AnnaBridge 167:e84263d55307 575 * @note Please check each device line mapping for EXTI Line availability
AnnaBridge 167:e84263d55307 576 * @retval None
AnnaBridge 167:e84263d55307 577 */
AnnaBridge 167:e84263d55307 578 __STATIC_INLINE void LL_EXTI_DisableRisingTrig_0_31(uint32_t ExtiLine)
AnnaBridge 167:e84263d55307 579 {
AnnaBridge 167:e84263d55307 580 CLEAR_BIT(EXTI->RTSR, ExtiLine);
AnnaBridge 167:e84263d55307 581
AnnaBridge 167:e84263d55307 582 }
AnnaBridge 167:e84263d55307 583
AnnaBridge 167:e84263d55307 584
AnnaBridge 167:e84263d55307 585 /**
AnnaBridge 167:e84263d55307 586 * @brief Check if rising edge trigger is enabled for Lines in range 0 to 31
AnnaBridge 167:e84263d55307 587 * @rmtoll RTSR RTx LL_EXTI_IsEnabledRisingTrig_0_31
AnnaBridge 167:e84263d55307 588 * @param ExtiLine This parameter can be a combination of the following values:
AnnaBridge 167:e84263d55307 589 * @arg @ref LL_EXTI_LINE_0
AnnaBridge 167:e84263d55307 590 * @arg @ref LL_EXTI_LINE_1
AnnaBridge 167:e84263d55307 591 * @arg @ref LL_EXTI_LINE_2
AnnaBridge 167:e84263d55307 592 * @arg @ref LL_EXTI_LINE_3
AnnaBridge 167:e84263d55307 593 * @arg @ref LL_EXTI_LINE_4
AnnaBridge 167:e84263d55307 594 * @arg @ref LL_EXTI_LINE_5
AnnaBridge 167:e84263d55307 595 * @arg @ref LL_EXTI_LINE_6
AnnaBridge 167:e84263d55307 596 * @arg @ref LL_EXTI_LINE_7
AnnaBridge 167:e84263d55307 597 * @arg @ref LL_EXTI_LINE_8
AnnaBridge 167:e84263d55307 598 * @arg @ref LL_EXTI_LINE_9
AnnaBridge 167:e84263d55307 599 * @arg @ref LL_EXTI_LINE_10
AnnaBridge 167:e84263d55307 600 * @arg @ref LL_EXTI_LINE_11
AnnaBridge 167:e84263d55307 601 * @arg @ref LL_EXTI_LINE_12
AnnaBridge 167:e84263d55307 602 * @arg @ref LL_EXTI_LINE_13
AnnaBridge 167:e84263d55307 603 * @arg @ref LL_EXTI_LINE_14
AnnaBridge 167:e84263d55307 604 * @arg @ref LL_EXTI_LINE_15
AnnaBridge 167:e84263d55307 605 * @arg @ref LL_EXTI_LINE_16
AnnaBridge 167:e84263d55307 606 * @arg @ref LL_EXTI_LINE_18
AnnaBridge 167:e84263d55307 607 * @arg @ref LL_EXTI_LINE_19
AnnaBridge 167:e84263d55307 608 * @arg @ref LL_EXTI_LINE_20
AnnaBridge 167:e84263d55307 609 * @arg @ref LL_EXTI_LINE_21
AnnaBridge 167:e84263d55307 610 * @arg @ref LL_EXTI_LINE_22
AnnaBridge 167:e84263d55307 611 * @note Please check each device line mapping for EXTI Line availability
AnnaBridge 167:e84263d55307 612 * @retval State of bit (1 or 0).
AnnaBridge 167:e84263d55307 613 */
AnnaBridge 167:e84263d55307 614 __STATIC_INLINE uint32_t LL_EXTI_IsEnabledRisingTrig_0_31(uint32_t ExtiLine)
AnnaBridge 167:e84263d55307 615 {
AnnaBridge 167:e84263d55307 616 return (READ_BIT(EXTI->RTSR, ExtiLine) == (ExtiLine));
AnnaBridge 167:e84263d55307 617 }
AnnaBridge 167:e84263d55307 618
AnnaBridge 167:e84263d55307 619
AnnaBridge 167:e84263d55307 620 /**
AnnaBridge 167:e84263d55307 621 * @}
AnnaBridge 167:e84263d55307 622 */
AnnaBridge 167:e84263d55307 623
AnnaBridge 167:e84263d55307 624 /** @defgroup EXTI_LL_EF_Falling_Trigger_Management Falling_Trigger_Management
AnnaBridge 167:e84263d55307 625 * @{
AnnaBridge 167:e84263d55307 626 */
AnnaBridge 167:e84263d55307 627
AnnaBridge 167:e84263d55307 628 /**
AnnaBridge 167:e84263d55307 629 * @brief Enable ExtiLine Falling Edge Trigger for Lines in range 0 to 31
AnnaBridge 167:e84263d55307 630 * @note The configurable wakeup lines are edge-triggered. No glitch must be
AnnaBridge 167:e84263d55307 631 * generated on these lines. If a falling edge on a configurable interrupt
AnnaBridge 167:e84263d55307 632 * line occurs during a write operation in the EXTI_FTSR register, the
AnnaBridge 167:e84263d55307 633 * pending bit is not set.
AnnaBridge 167:e84263d55307 634 * Rising and falling edge triggers can be set for
AnnaBridge 167:e84263d55307 635 * the same interrupt line. In this case, both generate a trigger
AnnaBridge 167:e84263d55307 636 * condition.
AnnaBridge 167:e84263d55307 637 * @rmtoll FTSR FTx LL_EXTI_EnableFallingTrig_0_31
AnnaBridge 167:e84263d55307 638 * @param ExtiLine This parameter can be a combination of the following values:
AnnaBridge 167:e84263d55307 639 * @arg @ref LL_EXTI_LINE_0
AnnaBridge 167:e84263d55307 640 * @arg @ref LL_EXTI_LINE_1
AnnaBridge 167:e84263d55307 641 * @arg @ref LL_EXTI_LINE_2
AnnaBridge 167:e84263d55307 642 * @arg @ref LL_EXTI_LINE_3
AnnaBridge 167:e84263d55307 643 * @arg @ref LL_EXTI_LINE_4
AnnaBridge 167:e84263d55307 644 * @arg @ref LL_EXTI_LINE_5
AnnaBridge 167:e84263d55307 645 * @arg @ref LL_EXTI_LINE_6
AnnaBridge 167:e84263d55307 646 * @arg @ref LL_EXTI_LINE_7
AnnaBridge 167:e84263d55307 647 * @arg @ref LL_EXTI_LINE_8
AnnaBridge 167:e84263d55307 648 * @arg @ref LL_EXTI_LINE_9
AnnaBridge 167:e84263d55307 649 * @arg @ref LL_EXTI_LINE_10
AnnaBridge 167:e84263d55307 650 * @arg @ref LL_EXTI_LINE_11
AnnaBridge 167:e84263d55307 651 * @arg @ref LL_EXTI_LINE_12
AnnaBridge 167:e84263d55307 652 * @arg @ref LL_EXTI_LINE_13
AnnaBridge 167:e84263d55307 653 * @arg @ref LL_EXTI_LINE_14
AnnaBridge 167:e84263d55307 654 * @arg @ref LL_EXTI_LINE_15
AnnaBridge 167:e84263d55307 655 * @arg @ref LL_EXTI_LINE_16
AnnaBridge 167:e84263d55307 656 * @arg @ref LL_EXTI_LINE_18
AnnaBridge 167:e84263d55307 657 * @arg @ref LL_EXTI_LINE_19
AnnaBridge 167:e84263d55307 658 * @arg @ref LL_EXTI_LINE_20
AnnaBridge 167:e84263d55307 659 * @arg @ref LL_EXTI_LINE_21
AnnaBridge 167:e84263d55307 660 * @arg @ref LL_EXTI_LINE_22
AnnaBridge 167:e84263d55307 661 * @note Please check each device line mapping for EXTI Line availability
AnnaBridge 167:e84263d55307 662 * @retval None
AnnaBridge 167:e84263d55307 663 */
AnnaBridge 167:e84263d55307 664 __STATIC_INLINE void LL_EXTI_EnableFallingTrig_0_31(uint32_t ExtiLine)
AnnaBridge 167:e84263d55307 665 {
AnnaBridge 167:e84263d55307 666 SET_BIT(EXTI->FTSR, ExtiLine);
AnnaBridge 167:e84263d55307 667 }
AnnaBridge 167:e84263d55307 668
AnnaBridge 167:e84263d55307 669
AnnaBridge 167:e84263d55307 670 /**
AnnaBridge 167:e84263d55307 671 * @brief Disable ExtiLine Falling Edge Trigger for Lines in range 0 to 31
AnnaBridge 167:e84263d55307 672 * @note The configurable wakeup lines are edge-triggered. No glitch must be
AnnaBridge 167:e84263d55307 673 * generated on these lines. If a Falling edge on a configurable interrupt
AnnaBridge 167:e84263d55307 674 * line occurs during a write operation in the EXTI_FTSR register, the
AnnaBridge 167:e84263d55307 675 * pending bit is not set.
AnnaBridge 167:e84263d55307 676 * Rising and falling edge triggers can be set for the same interrupt line.
AnnaBridge 167:e84263d55307 677 * In this case, both generate a trigger condition.
AnnaBridge 167:e84263d55307 678 * @rmtoll FTSR FTx LL_EXTI_DisableFallingTrig_0_31
AnnaBridge 167:e84263d55307 679 * @param ExtiLine This parameter can be a combination of the following values:
AnnaBridge 167:e84263d55307 680 * @arg @ref LL_EXTI_LINE_0
AnnaBridge 167:e84263d55307 681 * @arg @ref LL_EXTI_LINE_1
AnnaBridge 167:e84263d55307 682 * @arg @ref LL_EXTI_LINE_2
AnnaBridge 167:e84263d55307 683 * @arg @ref LL_EXTI_LINE_3
AnnaBridge 167:e84263d55307 684 * @arg @ref LL_EXTI_LINE_4
AnnaBridge 167:e84263d55307 685 * @arg @ref LL_EXTI_LINE_5
AnnaBridge 167:e84263d55307 686 * @arg @ref LL_EXTI_LINE_6
AnnaBridge 167:e84263d55307 687 * @arg @ref LL_EXTI_LINE_7
AnnaBridge 167:e84263d55307 688 * @arg @ref LL_EXTI_LINE_8
AnnaBridge 167:e84263d55307 689 * @arg @ref LL_EXTI_LINE_9
AnnaBridge 167:e84263d55307 690 * @arg @ref LL_EXTI_LINE_10
AnnaBridge 167:e84263d55307 691 * @arg @ref LL_EXTI_LINE_11
AnnaBridge 167:e84263d55307 692 * @arg @ref LL_EXTI_LINE_12
AnnaBridge 167:e84263d55307 693 * @arg @ref LL_EXTI_LINE_13
AnnaBridge 167:e84263d55307 694 * @arg @ref LL_EXTI_LINE_14
AnnaBridge 167:e84263d55307 695 * @arg @ref LL_EXTI_LINE_15
AnnaBridge 167:e84263d55307 696 * @arg @ref LL_EXTI_LINE_16
AnnaBridge 167:e84263d55307 697 * @arg @ref LL_EXTI_LINE_18
AnnaBridge 167:e84263d55307 698 * @arg @ref LL_EXTI_LINE_19
AnnaBridge 167:e84263d55307 699 * @arg @ref LL_EXTI_LINE_20
AnnaBridge 167:e84263d55307 700 * @arg @ref LL_EXTI_LINE_21
AnnaBridge 167:e84263d55307 701 * @arg @ref LL_EXTI_LINE_22
AnnaBridge 167:e84263d55307 702 * @note Please check each device line mapping for EXTI Line availability
AnnaBridge 167:e84263d55307 703 * @retval None
AnnaBridge 167:e84263d55307 704 */
AnnaBridge 167:e84263d55307 705 __STATIC_INLINE void LL_EXTI_DisableFallingTrig_0_31(uint32_t ExtiLine)
AnnaBridge 167:e84263d55307 706 {
AnnaBridge 167:e84263d55307 707 CLEAR_BIT(EXTI->FTSR, ExtiLine);
AnnaBridge 167:e84263d55307 708 }
AnnaBridge 167:e84263d55307 709
AnnaBridge 167:e84263d55307 710
AnnaBridge 167:e84263d55307 711 /**
AnnaBridge 167:e84263d55307 712 * @brief Check if falling edge trigger is enabled for Lines in range 0 to 31
AnnaBridge 167:e84263d55307 713 * @rmtoll FTSR FTx LL_EXTI_IsEnabledFallingTrig_0_31
AnnaBridge 167:e84263d55307 714 * @param ExtiLine This parameter can be a combination of the following values:
AnnaBridge 167:e84263d55307 715 * @arg @ref LL_EXTI_LINE_0
AnnaBridge 167:e84263d55307 716 * @arg @ref LL_EXTI_LINE_1
AnnaBridge 167:e84263d55307 717 * @arg @ref LL_EXTI_LINE_2
AnnaBridge 167:e84263d55307 718 * @arg @ref LL_EXTI_LINE_3
AnnaBridge 167:e84263d55307 719 * @arg @ref LL_EXTI_LINE_4
AnnaBridge 167:e84263d55307 720 * @arg @ref LL_EXTI_LINE_5
AnnaBridge 167:e84263d55307 721 * @arg @ref LL_EXTI_LINE_6
AnnaBridge 167:e84263d55307 722 * @arg @ref LL_EXTI_LINE_7
AnnaBridge 167:e84263d55307 723 * @arg @ref LL_EXTI_LINE_8
AnnaBridge 167:e84263d55307 724 * @arg @ref LL_EXTI_LINE_9
AnnaBridge 167:e84263d55307 725 * @arg @ref LL_EXTI_LINE_10
AnnaBridge 167:e84263d55307 726 * @arg @ref LL_EXTI_LINE_11
AnnaBridge 167:e84263d55307 727 * @arg @ref LL_EXTI_LINE_12
AnnaBridge 167:e84263d55307 728 * @arg @ref LL_EXTI_LINE_13
AnnaBridge 167:e84263d55307 729 * @arg @ref LL_EXTI_LINE_14
AnnaBridge 167:e84263d55307 730 * @arg @ref LL_EXTI_LINE_15
AnnaBridge 167:e84263d55307 731 * @arg @ref LL_EXTI_LINE_16
AnnaBridge 167:e84263d55307 732 * @arg @ref LL_EXTI_LINE_18
AnnaBridge 167:e84263d55307 733 * @arg @ref LL_EXTI_LINE_19
AnnaBridge 167:e84263d55307 734 * @arg @ref LL_EXTI_LINE_20
AnnaBridge 167:e84263d55307 735 * @arg @ref LL_EXTI_LINE_21
AnnaBridge 167:e84263d55307 736 * @arg @ref LL_EXTI_LINE_22
AnnaBridge 167:e84263d55307 737 * @note Please check each device line mapping for EXTI Line availability
AnnaBridge 167:e84263d55307 738 * @retval State of bit (1 or 0).
AnnaBridge 167:e84263d55307 739 */
AnnaBridge 167:e84263d55307 740 __STATIC_INLINE uint32_t LL_EXTI_IsEnabledFallingTrig_0_31(uint32_t ExtiLine)
AnnaBridge 167:e84263d55307 741 {
AnnaBridge 167:e84263d55307 742 return (READ_BIT(EXTI->FTSR, ExtiLine) == (ExtiLine));
AnnaBridge 167:e84263d55307 743 }
AnnaBridge 167:e84263d55307 744
AnnaBridge 167:e84263d55307 745
AnnaBridge 167:e84263d55307 746 /**
AnnaBridge 167:e84263d55307 747 * @}
AnnaBridge 167:e84263d55307 748 */
AnnaBridge 167:e84263d55307 749
AnnaBridge 167:e84263d55307 750 /** @defgroup EXTI_LL_EF_Software_Interrupt_Management Software_Interrupt_Management
AnnaBridge 167:e84263d55307 751 * @{
AnnaBridge 167:e84263d55307 752 */
AnnaBridge 167:e84263d55307 753
AnnaBridge 167:e84263d55307 754 /**
AnnaBridge 167:e84263d55307 755 * @brief Generate a software Interrupt Event for Lines in range 0 to 31
AnnaBridge 167:e84263d55307 756 * @note If the interrupt is enabled on this line in the EXTI_IMR, writing a 1 to
AnnaBridge 167:e84263d55307 757 * this bit when it is at '0' sets the corresponding pending bit in EXTI_PR
AnnaBridge 167:e84263d55307 758 * resulting in an interrupt request generation.
AnnaBridge 167:e84263d55307 759 * This bit is cleared by clearing the corresponding bit in the EXTI_PR
AnnaBridge 167:e84263d55307 760 * register (by writing a 1 into the bit)
AnnaBridge 167:e84263d55307 761 * @rmtoll SWIER SWIx LL_EXTI_GenerateSWI_0_31
AnnaBridge 167:e84263d55307 762 * @param ExtiLine This parameter can be a combination of the following values:
AnnaBridge 167:e84263d55307 763 * @arg @ref LL_EXTI_LINE_0
AnnaBridge 167:e84263d55307 764 * @arg @ref LL_EXTI_LINE_1
AnnaBridge 167:e84263d55307 765 * @arg @ref LL_EXTI_LINE_2
AnnaBridge 167:e84263d55307 766 * @arg @ref LL_EXTI_LINE_3
AnnaBridge 167:e84263d55307 767 * @arg @ref LL_EXTI_LINE_4
AnnaBridge 167:e84263d55307 768 * @arg @ref LL_EXTI_LINE_5
AnnaBridge 167:e84263d55307 769 * @arg @ref LL_EXTI_LINE_6
AnnaBridge 167:e84263d55307 770 * @arg @ref LL_EXTI_LINE_7
AnnaBridge 167:e84263d55307 771 * @arg @ref LL_EXTI_LINE_8
AnnaBridge 167:e84263d55307 772 * @arg @ref LL_EXTI_LINE_9
AnnaBridge 167:e84263d55307 773 * @arg @ref LL_EXTI_LINE_10
AnnaBridge 167:e84263d55307 774 * @arg @ref LL_EXTI_LINE_11
AnnaBridge 167:e84263d55307 775 * @arg @ref LL_EXTI_LINE_12
AnnaBridge 167:e84263d55307 776 * @arg @ref LL_EXTI_LINE_13
AnnaBridge 167:e84263d55307 777 * @arg @ref LL_EXTI_LINE_14
AnnaBridge 167:e84263d55307 778 * @arg @ref LL_EXTI_LINE_15
AnnaBridge 167:e84263d55307 779 * @arg @ref LL_EXTI_LINE_16
AnnaBridge 167:e84263d55307 780 * @arg @ref LL_EXTI_LINE_18
AnnaBridge 167:e84263d55307 781 * @arg @ref LL_EXTI_LINE_19
AnnaBridge 167:e84263d55307 782 * @arg @ref LL_EXTI_LINE_20
AnnaBridge 167:e84263d55307 783 * @arg @ref LL_EXTI_LINE_21
AnnaBridge 167:e84263d55307 784 * @arg @ref LL_EXTI_LINE_22
AnnaBridge 167:e84263d55307 785 * @note Please check each device line mapping for EXTI Line availability
AnnaBridge 167:e84263d55307 786 * @retval None
AnnaBridge 167:e84263d55307 787 */
AnnaBridge 167:e84263d55307 788 __STATIC_INLINE void LL_EXTI_GenerateSWI_0_31(uint32_t ExtiLine)
AnnaBridge 167:e84263d55307 789 {
AnnaBridge 167:e84263d55307 790 SET_BIT(EXTI->SWIER, ExtiLine);
AnnaBridge 167:e84263d55307 791 }
AnnaBridge 167:e84263d55307 792
AnnaBridge 167:e84263d55307 793
AnnaBridge 167:e84263d55307 794 /**
AnnaBridge 167:e84263d55307 795 * @}
AnnaBridge 167:e84263d55307 796 */
AnnaBridge 167:e84263d55307 797
AnnaBridge 167:e84263d55307 798 /** @defgroup EXTI_LL_EF_Flag_Management Flag_Management
AnnaBridge 167:e84263d55307 799 * @{
AnnaBridge 167:e84263d55307 800 */
AnnaBridge 167:e84263d55307 801
AnnaBridge 167:e84263d55307 802 /**
AnnaBridge 167:e84263d55307 803 * @brief Check if the ExtLine Flag is set or not for Lines in range 0 to 31
AnnaBridge 167:e84263d55307 804 * @note This bit is set when the selected edge event arrives on the interrupt
AnnaBridge 167:e84263d55307 805 * line. This bit is cleared by writing a 1 to the bit.
AnnaBridge 167:e84263d55307 806 * @rmtoll PR PIFx LL_EXTI_IsActiveFlag_0_31
AnnaBridge 167:e84263d55307 807 * @param ExtiLine This parameter can be a combination of the following values:
AnnaBridge 167:e84263d55307 808 * @arg @ref LL_EXTI_LINE_0
AnnaBridge 167:e84263d55307 809 * @arg @ref LL_EXTI_LINE_1
AnnaBridge 167:e84263d55307 810 * @arg @ref LL_EXTI_LINE_2
AnnaBridge 167:e84263d55307 811 * @arg @ref LL_EXTI_LINE_3
AnnaBridge 167:e84263d55307 812 * @arg @ref LL_EXTI_LINE_4
AnnaBridge 167:e84263d55307 813 * @arg @ref LL_EXTI_LINE_5
AnnaBridge 167:e84263d55307 814 * @arg @ref LL_EXTI_LINE_6
AnnaBridge 167:e84263d55307 815 * @arg @ref LL_EXTI_LINE_7
AnnaBridge 167:e84263d55307 816 * @arg @ref LL_EXTI_LINE_8
AnnaBridge 167:e84263d55307 817 * @arg @ref LL_EXTI_LINE_9
AnnaBridge 167:e84263d55307 818 * @arg @ref LL_EXTI_LINE_10
AnnaBridge 167:e84263d55307 819 * @arg @ref LL_EXTI_LINE_11
AnnaBridge 167:e84263d55307 820 * @arg @ref LL_EXTI_LINE_12
AnnaBridge 167:e84263d55307 821 * @arg @ref LL_EXTI_LINE_13
AnnaBridge 167:e84263d55307 822 * @arg @ref LL_EXTI_LINE_14
AnnaBridge 167:e84263d55307 823 * @arg @ref LL_EXTI_LINE_15
AnnaBridge 167:e84263d55307 824 * @arg @ref LL_EXTI_LINE_16
AnnaBridge 167:e84263d55307 825 * @arg @ref LL_EXTI_LINE_18
AnnaBridge 167:e84263d55307 826 * @arg @ref LL_EXTI_LINE_19
AnnaBridge 167:e84263d55307 827 * @arg @ref LL_EXTI_LINE_20
AnnaBridge 167:e84263d55307 828 * @arg @ref LL_EXTI_LINE_21
AnnaBridge 167:e84263d55307 829 * @arg @ref LL_EXTI_LINE_22
AnnaBridge 167:e84263d55307 830 * @note Please check each device line mapping for EXTI Line availability
AnnaBridge 167:e84263d55307 831 * @retval State of bit (1 or 0).
AnnaBridge 167:e84263d55307 832 */
AnnaBridge 167:e84263d55307 833 __STATIC_INLINE uint32_t LL_EXTI_IsActiveFlag_0_31(uint32_t ExtiLine)
AnnaBridge 167:e84263d55307 834 {
AnnaBridge 167:e84263d55307 835 return (READ_BIT(EXTI->PR, ExtiLine) == (ExtiLine));
AnnaBridge 167:e84263d55307 836 }
AnnaBridge 167:e84263d55307 837
AnnaBridge 167:e84263d55307 838
AnnaBridge 167:e84263d55307 839 /**
AnnaBridge 167:e84263d55307 840 * @brief Read ExtLine Combination Flag for Lines in range 0 to 31
AnnaBridge 167:e84263d55307 841 * @note This bit is set when the selected edge event arrives on the interrupt
AnnaBridge 167:e84263d55307 842 * line. This bit is cleared by writing a 1 to the bit.
AnnaBridge 167:e84263d55307 843 * @rmtoll PR PIFx LL_EXTI_ReadFlag_0_31
AnnaBridge 167:e84263d55307 844 * @param ExtiLine This parameter can be a combination of the following values:
AnnaBridge 167:e84263d55307 845 * @arg @ref LL_EXTI_LINE_0
AnnaBridge 167:e84263d55307 846 * @arg @ref LL_EXTI_LINE_1
AnnaBridge 167:e84263d55307 847 * @arg @ref LL_EXTI_LINE_2
AnnaBridge 167:e84263d55307 848 * @arg @ref LL_EXTI_LINE_3
AnnaBridge 167:e84263d55307 849 * @arg @ref LL_EXTI_LINE_4
AnnaBridge 167:e84263d55307 850 * @arg @ref LL_EXTI_LINE_5
AnnaBridge 167:e84263d55307 851 * @arg @ref LL_EXTI_LINE_6
AnnaBridge 167:e84263d55307 852 * @arg @ref LL_EXTI_LINE_7
AnnaBridge 167:e84263d55307 853 * @arg @ref LL_EXTI_LINE_8
AnnaBridge 167:e84263d55307 854 * @arg @ref LL_EXTI_LINE_9
AnnaBridge 167:e84263d55307 855 * @arg @ref LL_EXTI_LINE_10
AnnaBridge 167:e84263d55307 856 * @arg @ref LL_EXTI_LINE_11
AnnaBridge 167:e84263d55307 857 * @arg @ref LL_EXTI_LINE_12
AnnaBridge 167:e84263d55307 858 * @arg @ref LL_EXTI_LINE_13
AnnaBridge 167:e84263d55307 859 * @arg @ref LL_EXTI_LINE_14
AnnaBridge 167:e84263d55307 860 * @arg @ref LL_EXTI_LINE_15
AnnaBridge 167:e84263d55307 861 * @arg @ref LL_EXTI_LINE_16
AnnaBridge 167:e84263d55307 862 * @arg @ref LL_EXTI_LINE_18
AnnaBridge 167:e84263d55307 863 * @arg @ref LL_EXTI_LINE_19
AnnaBridge 167:e84263d55307 864 * @arg @ref LL_EXTI_LINE_20
AnnaBridge 167:e84263d55307 865 * @arg @ref LL_EXTI_LINE_21
AnnaBridge 167:e84263d55307 866 * @arg @ref LL_EXTI_LINE_22
AnnaBridge 167:e84263d55307 867 * @note Please check each device line mapping for EXTI Line availability
AnnaBridge 167:e84263d55307 868 * @retval @note This bit is set when the selected edge event arrives on the interrupt
AnnaBridge 167:e84263d55307 869 */
AnnaBridge 167:e84263d55307 870 __STATIC_INLINE uint32_t LL_EXTI_ReadFlag_0_31(uint32_t ExtiLine)
AnnaBridge 167:e84263d55307 871 {
AnnaBridge 167:e84263d55307 872 return (uint32_t)(READ_BIT(EXTI->PR, ExtiLine));
AnnaBridge 167:e84263d55307 873 }
AnnaBridge 167:e84263d55307 874
AnnaBridge 167:e84263d55307 875
AnnaBridge 167:e84263d55307 876 /**
AnnaBridge 167:e84263d55307 877 * @brief Clear ExtLine Flags for Lines in range 0 to 31
AnnaBridge 167:e84263d55307 878 * @note This bit is set when the selected edge event arrives on the interrupt
AnnaBridge 167:e84263d55307 879 * line. This bit is cleared by writing a 1 to the bit.
AnnaBridge 167:e84263d55307 880 * @rmtoll PR PIFx LL_EXTI_ClearFlag_0_31
AnnaBridge 167:e84263d55307 881 * @param ExtiLine This parameter can be a combination of the following values:
AnnaBridge 167:e84263d55307 882 * @arg @ref LL_EXTI_LINE_0
AnnaBridge 167:e84263d55307 883 * @arg @ref LL_EXTI_LINE_1
AnnaBridge 167:e84263d55307 884 * @arg @ref LL_EXTI_LINE_2
AnnaBridge 167:e84263d55307 885 * @arg @ref LL_EXTI_LINE_3
AnnaBridge 167:e84263d55307 886 * @arg @ref LL_EXTI_LINE_4
AnnaBridge 167:e84263d55307 887 * @arg @ref LL_EXTI_LINE_5
AnnaBridge 167:e84263d55307 888 * @arg @ref LL_EXTI_LINE_6
AnnaBridge 167:e84263d55307 889 * @arg @ref LL_EXTI_LINE_7
AnnaBridge 167:e84263d55307 890 * @arg @ref LL_EXTI_LINE_8
AnnaBridge 167:e84263d55307 891 * @arg @ref LL_EXTI_LINE_9
AnnaBridge 167:e84263d55307 892 * @arg @ref LL_EXTI_LINE_10
AnnaBridge 167:e84263d55307 893 * @arg @ref LL_EXTI_LINE_11
AnnaBridge 167:e84263d55307 894 * @arg @ref LL_EXTI_LINE_12
AnnaBridge 167:e84263d55307 895 * @arg @ref LL_EXTI_LINE_13
AnnaBridge 167:e84263d55307 896 * @arg @ref LL_EXTI_LINE_14
AnnaBridge 167:e84263d55307 897 * @arg @ref LL_EXTI_LINE_15
AnnaBridge 167:e84263d55307 898 * @arg @ref LL_EXTI_LINE_16
AnnaBridge 167:e84263d55307 899 * @arg @ref LL_EXTI_LINE_18
AnnaBridge 167:e84263d55307 900 * @arg @ref LL_EXTI_LINE_19
AnnaBridge 167:e84263d55307 901 * @arg @ref LL_EXTI_LINE_20
AnnaBridge 167:e84263d55307 902 * @arg @ref LL_EXTI_LINE_21
AnnaBridge 167:e84263d55307 903 * @arg @ref LL_EXTI_LINE_22
AnnaBridge 167:e84263d55307 904 * @note Please check each device line mapping for EXTI Line availability
AnnaBridge 167:e84263d55307 905 * @retval None
AnnaBridge 167:e84263d55307 906 */
AnnaBridge 167:e84263d55307 907 __STATIC_INLINE void LL_EXTI_ClearFlag_0_31(uint32_t ExtiLine)
AnnaBridge 167:e84263d55307 908 {
AnnaBridge 167:e84263d55307 909 WRITE_REG(EXTI->PR, ExtiLine);
AnnaBridge 167:e84263d55307 910 }
AnnaBridge 167:e84263d55307 911
AnnaBridge 167:e84263d55307 912
AnnaBridge 167:e84263d55307 913 /**
AnnaBridge 167:e84263d55307 914 * @}
AnnaBridge 167:e84263d55307 915 */
AnnaBridge 167:e84263d55307 916
AnnaBridge 167:e84263d55307 917 #if defined(USE_FULL_LL_DRIVER)
AnnaBridge 167:e84263d55307 918 /** @defgroup EXTI_LL_EF_Init Initialization and de-initialization functions
AnnaBridge 167:e84263d55307 919 * @{
AnnaBridge 167:e84263d55307 920 */
AnnaBridge 167:e84263d55307 921
AnnaBridge 167:e84263d55307 922 uint32_t LL_EXTI_Init(LL_EXTI_InitTypeDef *EXTI_InitStruct);
AnnaBridge 167:e84263d55307 923 uint32_t LL_EXTI_DeInit(void);
AnnaBridge 167:e84263d55307 924 void LL_EXTI_StructInit(LL_EXTI_InitTypeDef *EXTI_InitStruct);
AnnaBridge 167:e84263d55307 925
AnnaBridge 167:e84263d55307 926
AnnaBridge 167:e84263d55307 927 /**
AnnaBridge 167:e84263d55307 928 * @}
AnnaBridge 167:e84263d55307 929 */
AnnaBridge 167:e84263d55307 930 #endif /* USE_FULL_LL_DRIVER */
AnnaBridge 167:e84263d55307 931
AnnaBridge 167:e84263d55307 932 /**
AnnaBridge 167:e84263d55307 933 * @}
AnnaBridge 167:e84263d55307 934 */
AnnaBridge 167:e84263d55307 935
AnnaBridge 167:e84263d55307 936 /**
AnnaBridge 167:e84263d55307 937 * @}
AnnaBridge 167:e84263d55307 938 */
AnnaBridge 167:e84263d55307 939
AnnaBridge 167:e84263d55307 940 #endif /* EXTI */
AnnaBridge 167:e84263d55307 941
AnnaBridge 167:e84263d55307 942 /**
AnnaBridge 167:e84263d55307 943 * @}
AnnaBridge 167:e84263d55307 944 */
AnnaBridge 167:e84263d55307 945
AnnaBridge 167:e84263d55307 946 #ifdef __cplusplus
AnnaBridge 167:e84263d55307 947 }
AnnaBridge 167:e84263d55307 948 #endif
AnnaBridge 167:e84263d55307 949
AnnaBridge 167:e84263d55307 950 #endif /* __STM32F2xx_LL_EXTI_H */
AnnaBridge 167:e84263d55307 951
AnnaBridge 167:e84263d55307 952 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/