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TARGET_NUCLEO_F411RE/stm32f4xx_hal_gpio.h@99:7f6c6de930c0, 2015-05-03 (annotated)

Committer:
Mikchel
Date:
Sun May 03 16:04:42 2015 +0000
Revision:
99:7f6c6de930c0
Parent:
86:04dd9b1680ae 
12

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 86:04dd9b1680ae 1 /**
bogdanm 86:04dd9b1680ae 2 ******************************************************************************
bogdanm 86:04dd9b1680ae 3 * @file stm32f4xx_hal_gpio.h
bogdanm 86:04dd9b1680ae 4 * @author MCD Application Team
bogdanm 86:04dd9b1680ae 5 * @version V1.1.0
bogdanm 86:04dd9b1680ae 6 * @date 19-June-2014
bogdanm 86:04dd9b1680ae 7 * @brief Header file of GPIO HAL module.
bogdanm 86:04dd9b1680ae 8 ******************************************************************************
bogdanm 86:04dd9b1680ae 9 * @attention
bogdanm 86:04dd9b1680ae 10 *
bogdanm 86:04dd9b1680ae 11 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
bogdanm 86:04dd9b1680ae 12 *
bogdanm 86:04dd9b1680ae 13 * Redistribution and use in source and binary forms, with or without modification,
bogdanm 86:04dd9b1680ae 14 * are permitted provided that the following conditions are met:
bogdanm 86:04dd9b1680ae 15 * 1. Redistributions of source code must retain the above copyright notice,
bogdanm 86:04dd9b1680ae 16 * this list of conditions and the following disclaimer.
bogdanm 86:04dd9b1680ae 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
bogdanm 86:04dd9b1680ae 18 * this list of conditions and the following disclaimer in the documentation
bogdanm 86:04dd9b1680ae 19 * and/or other materials provided with the distribution.
bogdanm 86:04dd9b1680ae 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
bogdanm 86:04dd9b1680ae 21 * may be used to endorse or promote products derived from this software
bogdanm 86:04dd9b1680ae 22 * without specific prior written permission.
bogdanm 86:04dd9b1680ae 23 *
bogdanm 86:04dd9b1680ae 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
bogdanm 86:04dd9b1680ae 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
bogdanm 86:04dd9b1680ae 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
bogdanm 86:04dd9b1680ae 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
bogdanm 86:04dd9b1680ae 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
bogdanm 86:04dd9b1680ae 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
bogdanm 86:04dd9b1680ae 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
bogdanm 86:04dd9b1680ae 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
bogdanm 86:04dd9b1680ae 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
bogdanm 86:04dd9b1680ae 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
bogdanm 86:04dd9b1680ae 34 *
bogdanm 86:04dd9b1680ae 35 ******************************************************************************
bogdanm 86:04dd9b1680ae 36 */
bogdanm 86:04dd9b1680ae 37
bogdanm 86:04dd9b1680ae 38 /* Define to prevent recursive inclusion -------------------------------------*/
bogdanm 86:04dd9b1680ae 39 #ifndef __STM32F4xx_HAL_GPIO_H
bogdanm 86:04dd9b1680ae 40 #define __STM32F4xx_HAL_GPIO_H
bogdanm 86:04dd9b1680ae 41
bogdanm 86:04dd9b1680ae 42 #ifdef __cplusplus
bogdanm 86:04dd9b1680ae 43 extern "C" {
bogdanm 86:04dd9b1680ae 44 #endif
bogdanm 86:04dd9b1680ae 45
bogdanm 86:04dd9b1680ae 46 /* Includes ------------------------------------------------------------------*/
bogdanm 86:04dd9b1680ae 47 #include "stm32f4xx_hal_def.h"
bogdanm 86:04dd9b1680ae 48
bogdanm 86:04dd9b1680ae 49 /** @addtogroup STM32F4xx_HAL_Driver
bogdanm 86:04dd9b1680ae 50 * @{
bogdanm 86:04dd9b1680ae 51 */
bogdanm 86:04dd9b1680ae 52
bogdanm 86:04dd9b1680ae 53 /** @addtogroup GPIO
bogdanm 86:04dd9b1680ae 54 * @{
bogdanm 86:04dd9b1680ae 55 */
bogdanm 86:04dd9b1680ae 56
bogdanm 86:04dd9b1680ae 57 /* Exported types ------------------------------------------------------------*/
bogdanm 86:04dd9b1680ae 58
bogdanm 86:04dd9b1680ae 59 /**
bogdanm 86:04dd9b1680ae 60 * @brief GPIO Init structure definition
bogdanm 86:04dd9b1680ae 61 */
bogdanm 86:04dd9b1680ae 62 typedef struct
bogdanm 86:04dd9b1680ae 63 {
bogdanm 86:04dd9b1680ae 64 uint32_t Pin; /*!< Specifies the GPIO pins to be configured.
bogdanm 86:04dd9b1680ae 65 This parameter can be any value of @ref GPIO_pins_define */
bogdanm 86:04dd9b1680ae 66
bogdanm 86:04dd9b1680ae 67 uint32_t Mode; /*!< Specifies the operating mode for the selected pins.
bogdanm 86:04dd9b1680ae 68 This parameter can be a value of @ref GPIO_mode_define */
bogdanm 86:04dd9b1680ae 69
bogdanm 86:04dd9b1680ae 70 uint32_t Pull; /*!< Specifies the Pull-up or Pull-Down activation for the selected pins.
bogdanm 86:04dd9b1680ae 71 This parameter can be a value of @ref GPIO_pull_define */
bogdanm 86:04dd9b1680ae 72
bogdanm 86:04dd9b1680ae 73 uint32_t Speed; /*!< Specifies the speed for the selected pins.
bogdanm 86:04dd9b1680ae 74 This parameter can be a value of @ref GPIO_speed_define */
bogdanm 86:04dd9b1680ae 75
bogdanm 86:04dd9b1680ae 76 uint32_t Alternate; /*!< Peripheral to be connected to the selected pins.
bogdanm 86:04dd9b1680ae 77 This parameter can be a value of @ref GPIO_Alternat_function_selection */
bogdanm 86:04dd9b1680ae 78 }GPIO_InitTypeDef;
bogdanm 86:04dd9b1680ae 79
bogdanm 86:04dd9b1680ae 80 /**
bogdanm 86:04dd9b1680ae 81 * @brief GPIO Bit SET and Bit RESET enumeration
bogdanm 86:04dd9b1680ae 82 */
bogdanm 86:04dd9b1680ae 83 typedef enum
bogdanm 86:04dd9b1680ae 84 {
bogdanm 86:04dd9b1680ae 85 GPIO_PIN_RESET = 0,
bogdanm 86:04dd9b1680ae 86 GPIO_PIN_SET
bogdanm 86:04dd9b1680ae 87 }GPIO_PinState;
bogdanm 86:04dd9b1680ae 88 #define IS_GPIO_PIN_ACTION(ACTION) (((ACTION) == GPIO_PIN_RESET) || ((ACTION) == GPIO_PIN_SET))
bogdanm 86:04dd9b1680ae 89
bogdanm 86:04dd9b1680ae 90 /* Exported constants --------------------------------------------------------*/
bogdanm 86:04dd9b1680ae 91
bogdanm 86:04dd9b1680ae 92 /** @defgroup GPIO_Exported_Constants
bogdanm 86:04dd9b1680ae 93 * @{
bogdanm 86:04dd9b1680ae 94 */
bogdanm 86:04dd9b1680ae 95
bogdanm 86:04dd9b1680ae 96 /** @defgroup GPIO_pins_define
bogdanm 86:04dd9b1680ae 97 * @{
bogdanm 86:04dd9b1680ae 98 */
bogdanm 86:04dd9b1680ae 99 #define GPIO_PIN_0 ((uint16_t)0x0001) /* Pin 0 selected */
bogdanm 86:04dd9b1680ae 100 #define GPIO_PIN_1 ((uint16_t)0x0002) /* Pin 1 selected */
bogdanm 86:04dd9b1680ae 101 #define GPIO_PIN_2 ((uint16_t)0x0004) /* Pin 2 selected */
bogdanm 86:04dd9b1680ae 102 #define GPIO_PIN_3 ((uint16_t)0x0008) /* Pin 3 selected */
bogdanm 86:04dd9b1680ae 103 #define GPIO_PIN_4 ((uint16_t)0x0010) /* Pin 4 selected */
bogdanm 86:04dd9b1680ae 104 #define GPIO_PIN_5 ((uint16_t)0x0020) /* Pin 5 selected */
bogdanm 86:04dd9b1680ae 105 #define GPIO_PIN_6 ((uint16_t)0x0040) /* Pin 6 selected */
bogdanm 86:04dd9b1680ae 106 #define GPIO_PIN_7 ((uint16_t)0x0080) /* Pin 7 selected */
bogdanm 86:04dd9b1680ae 107 #define GPIO_PIN_8 ((uint16_t)0x0100) /* Pin 8 selected */
bogdanm 86:04dd9b1680ae 108 #define GPIO_PIN_9 ((uint16_t)0x0200) /* Pin 9 selected */
bogdanm 86:04dd9b1680ae 109 #define GPIO_PIN_10 ((uint16_t)0x0400) /* Pin 10 selected */
bogdanm 86:04dd9b1680ae 110 #define GPIO_PIN_11 ((uint16_t)0x0800) /* Pin 11 selected */
bogdanm 86:04dd9b1680ae 111 #define GPIO_PIN_12 ((uint16_t)0x1000) /* Pin 12 selected */
bogdanm 86:04dd9b1680ae 112 #define GPIO_PIN_13 ((uint16_t)0x2000) /* Pin 13 selected */
bogdanm 86:04dd9b1680ae 113 #define GPIO_PIN_14 ((uint16_t)0x4000) /* Pin 14 selected */
bogdanm 86:04dd9b1680ae 114 #define GPIO_PIN_15 ((uint16_t)0x8000) /* Pin 15 selected */
bogdanm 86:04dd9b1680ae 115 #define GPIO_PIN_All ((uint16_t)0xFFFF) /* All pins selected */
bogdanm 86:04dd9b1680ae 116
bogdanm 86:04dd9b1680ae 117 #define GPIO_PIN_MASK ((uint32_t)0x0000FFFF) /* PIN mask for assert test */
bogdanm 86:04dd9b1680ae 118 #define IS_GPIO_PIN(PIN) (((PIN) & GPIO_PIN_MASK ) != (uint32_t)0x00)
bogdanm 86:04dd9b1680ae 119
bogdanm 86:04dd9b1680ae 120 /**
bogdanm 86:04dd9b1680ae 121 * @}
bogdanm 86:04dd9b1680ae 122 */
bogdanm 86:04dd9b1680ae 123
bogdanm 86:04dd9b1680ae 124 /** @defgroup GPIO_mode_define
bogdanm 86:04dd9b1680ae 125 * @brief GPIO Configuration Mode
bogdanm 86:04dd9b1680ae 126 * Elements values convention: 0xX0yz00YZ
bogdanm 86:04dd9b1680ae 127 * - X : GPIO mode or EXTI Mode
bogdanm 86:04dd9b1680ae 128 * - y : External IT or Event trigger detection
bogdanm 86:04dd9b1680ae 129 * - z : IO configuration on External IT or Event
bogdanm 86:04dd9b1680ae 130 * - Y : Output type (Push Pull or Open Drain)
bogdanm 86:04dd9b1680ae 131 * - Z : IO Direction mode (Input, Output, Alternate or Analog)
bogdanm 86:04dd9b1680ae 132 * @{
bogdanm 86:04dd9b1680ae 133 */
bogdanm 86:04dd9b1680ae 134 #define GPIO_MODE_INPUT ((uint32_t)0x00000000) /*!< Input Floating Mode */
bogdanm 86:04dd9b1680ae 135 #define GPIO_MODE_OUTPUT_PP ((uint32_t)0x00000001) /*!< Output Push Pull Mode */
bogdanm 86:04dd9b1680ae 136 #define GPIO_MODE_OUTPUT_OD ((uint32_t)0x00000011) /*!< Output Open Drain Mode */
bogdanm 86:04dd9b1680ae 137 #define GPIO_MODE_AF_PP ((uint32_t)0x00000002) /*!< Alternate Function Push Pull Mode */
bogdanm 86:04dd9b1680ae 138 #define GPIO_MODE_AF_OD ((uint32_t)0x00000012) /*!< Alternate Function Open Drain Mode */
bogdanm 86:04dd9b1680ae 139
bogdanm 86:04dd9b1680ae 140 #define GPIO_MODE_ANALOG ((uint32_t)0x00000003) /*!< Analog Mode */
bogdanm 86:04dd9b1680ae 141
bogdanm 86:04dd9b1680ae 142 #define GPIO_MODE_IT_RISING ((uint32_t)0x10110000) /*!< External Interrupt Mode with Rising edge trigger detection */
bogdanm 86:04dd9b1680ae 143 #define GPIO_MODE_IT_FALLING ((uint32_t)0x10210000) /*!< External Interrupt Mode with Falling edge trigger detection */
bogdanm 86:04dd9b1680ae 144 #define GPIO_MODE_IT_RISING_FALLING ((uint32_t)0x10310000) /*!< External Interrupt Mode with Rising/Falling edge trigger detection */
bogdanm 86:04dd9b1680ae 145
bogdanm 86:04dd9b1680ae 146 #define GPIO_MODE_EVT_RISING ((uint32_t)0x10120000) /*!< External Event Mode with Rising edge trigger detection */
bogdanm 86:04dd9b1680ae 147 #define GPIO_MODE_EVT_FALLING ((uint32_t)0x10220000) /*!< External Event Mode with Falling edge trigger detection */
bogdanm 86:04dd9b1680ae 148 #define GPIO_MODE_EVT_RISING_FALLING ((uint32_t)0x10320000) /*!< External Event Mode with Rising/Falling edge trigger detection */
bogdanm 86:04dd9b1680ae 149
bogdanm 86:04dd9b1680ae 150 #define IS_GPIO_MODE(MODE) (((MODE) == GPIO_MODE_INPUT) ||\
bogdanm 86:04dd9b1680ae 151 ((MODE) == GPIO_MODE_OUTPUT_PP) ||\
bogdanm 86:04dd9b1680ae 152 ((MODE) == GPIO_MODE_OUTPUT_OD) ||\
bogdanm 86:04dd9b1680ae 153 ((MODE) == GPIO_MODE_AF_PP) ||\
bogdanm 86:04dd9b1680ae 154 ((MODE) == GPIO_MODE_AF_OD) ||\
bogdanm 86:04dd9b1680ae 155 ((MODE) == GPIO_MODE_IT_RISING) ||\
bogdanm 86:04dd9b1680ae 156 ((MODE) == GPIO_MODE_IT_FALLING) ||\
bogdanm 86:04dd9b1680ae 157 ((MODE) == GPIO_MODE_IT_RISING_FALLING) ||\
bogdanm 86:04dd9b1680ae 158 ((MODE) == GPIO_MODE_EVT_RISING) ||\
bogdanm 86:04dd9b1680ae 159 ((MODE) == GPIO_MODE_EVT_FALLING) ||\
bogdanm 86:04dd9b1680ae 160 ((MODE) == GPIO_MODE_EVT_RISING_FALLING) ||\
bogdanm 86:04dd9b1680ae 161 ((MODE) == GPIO_MODE_ANALOG))
bogdanm 86:04dd9b1680ae 162
bogdanm 86:04dd9b1680ae 163 /**
bogdanm 86:04dd9b1680ae 164 * @}
bogdanm 86:04dd9b1680ae 165 */
bogdanm 86:04dd9b1680ae 166 /** @defgroup GPIO_speed_define
bogdanm 86:04dd9b1680ae 167 * @brief GPIO Output Maximum frequency
bogdanm 86:04dd9b1680ae 168 * @{
bogdanm 86:04dd9b1680ae 169 */
bogdanm 86:04dd9b1680ae 170 #define GPIO_SPEED_LOW ((uint32_t)0x00000000) /*!< Low speed */
bogdanm 86:04dd9b1680ae 171 #define GPIO_SPEED_MEDIUM ((uint32_t)0x00000001) /*!< Medium speed */
bogdanm 86:04dd9b1680ae 172 #define GPIO_SPEED_FAST ((uint32_t)0x00000002) /*!< Fast speed */
bogdanm 86:04dd9b1680ae 173 #define GPIO_SPEED_HIGH ((uint32_t)0x00000003) /*!< High speed */
bogdanm 86:04dd9b1680ae 174
bogdanm 86:04dd9b1680ae 175 #define IS_GPIO_SPEED(SPEED) (((SPEED) == GPIO_SPEED_LOW) || ((SPEED) == GPIO_SPEED_MEDIUM) || \
bogdanm 86:04dd9b1680ae 176 ((SPEED) == GPIO_SPEED_FAST) || ((SPEED) == GPIO_SPEED_HIGH))
bogdanm 86:04dd9b1680ae 177 /**
bogdanm 86:04dd9b1680ae 178 * @}
bogdanm 86:04dd9b1680ae 179 */
bogdanm 86:04dd9b1680ae 180
bogdanm 86:04dd9b1680ae 181 /** @defgroup GPIO_pull_define
bogdanm 86:04dd9b1680ae 182 * @brief GPIO Pull-Up or Pull-Down Activation
bogdanm 86:04dd9b1680ae 183 * @{
bogdanm 86:04dd9b1680ae 184 */
bogdanm 86:04dd9b1680ae 185 #define GPIO_NOPULL ((uint32_t)0x00000000) /*!< No Pull-up or Pull-down activation */
bogdanm 86:04dd9b1680ae 186 #define GPIO_PULLUP ((uint32_t)0x00000001) /*!< Pull-up activation */
bogdanm 86:04dd9b1680ae 187 #define GPIO_PULLDOWN ((uint32_t)0x00000002) /*!< Pull-down activation */
bogdanm 86:04dd9b1680ae 188
bogdanm 86:04dd9b1680ae 189 #define IS_GPIO_PULL(PULL) (((PULL) == GPIO_NOPULL) || ((PULL) == GPIO_PULLUP) || \
bogdanm 86:04dd9b1680ae 190 ((PULL) == GPIO_PULLDOWN))
bogdanm 86:04dd9b1680ae 191 /**
bogdanm 86:04dd9b1680ae 192 * @}
bogdanm 86:04dd9b1680ae 193 */
bogdanm 86:04dd9b1680ae 194
bogdanm 86:04dd9b1680ae 195 /**
bogdanm 86:04dd9b1680ae 196 * @}
bogdanm 86:04dd9b1680ae 197 */
bogdanm 86:04dd9b1680ae 198
bogdanm 86:04dd9b1680ae 199 /* Exported macro ------------------------------------------------------------*/
bogdanm 86:04dd9b1680ae 200
bogdanm 86:04dd9b1680ae 201 /**
bogdanm 86:04dd9b1680ae 202 * @brief Checks whether the specified EXTI line flag is set or not.
bogdanm 86:04dd9b1680ae 203 * @param __EXTI_LINE__: specifies the EXTI line flag to check.
bogdanm 86:04dd9b1680ae 204 * This parameter can be GPIO_PIN_x where x can be(0..15)
bogdanm 86:04dd9b1680ae 205 * @retval The new state of __EXTI_LINE__ (SET or RESET).
bogdanm 86:04dd9b1680ae 206 */
bogdanm 86:04dd9b1680ae 207 #define __HAL_GPIO_EXTI_GET_FLAG(__EXTI_LINE__) (EXTI->PR & (__EXTI_LINE__))
bogdanm 86:04dd9b1680ae 208
bogdanm 86:04dd9b1680ae 209 /**
bogdanm 86:04dd9b1680ae 210 * @brief Clears the EXTI's line pending flags.
bogdanm 86:04dd9b1680ae 211 * @param __EXTI_LINE__: specifies the EXTI lines flags to clear.
bogdanm 86:04dd9b1680ae 212 * This parameter can be any combination of GPIO_PIN_x where x can be (0..15)
bogdanm 86:04dd9b1680ae 213 * @retval None
bogdanm 86:04dd9b1680ae 214 */
bogdanm 86:04dd9b1680ae 215 #define __HAL_GPIO_EXTI_CLEAR_FLAG(__EXTI_LINE__) (EXTI->PR = (__EXTI_LINE__))
bogdanm 86:04dd9b1680ae 216
bogdanm 86:04dd9b1680ae 217 /**
bogdanm 86:04dd9b1680ae 218 * @brief Checks whether the specified EXTI line is asserted or not.
bogdanm 86:04dd9b1680ae 219 * @param __EXTI_LINE__: specifies the EXTI line to check.
bogdanm 86:04dd9b1680ae 220 * This parameter can be GPIO_PIN_x where x can be(0..15)
bogdanm 86:04dd9b1680ae 221 * @retval The new state of __EXTI_LINE__ (SET or RESET).
bogdanm 86:04dd9b1680ae 222 */
bogdanm 86:04dd9b1680ae 223 #define __HAL_GPIO_EXTI_GET_IT(__EXTI_LINE__) (EXTI->PR & (__EXTI_LINE__))
bogdanm 86:04dd9b1680ae 224
bogdanm 86:04dd9b1680ae 225 /**
bogdanm 86:04dd9b1680ae 226 * @brief Clears the EXTI's line pending bits.
bogdanm 86:04dd9b1680ae 227 * @param __EXTI_LINE__: specifies the EXTI lines to clear.
bogdanm 86:04dd9b1680ae 228 * This parameter can be any combination of GPIO_PIN_x where x can be (0..15)
bogdanm 86:04dd9b1680ae 229 * @retval None
bogdanm 86:04dd9b1680ae 230 */
bogdanm 86:04dd9b1680ae 231 #define __HAL_GPIO_EXTI_CLEAR_IT(__EXTI_LINE__) (EXTI->PR = (__EXTI_LINE__))
bogdanm 86:04dd9b1680ae 232
bogdanm 86:04dd9b1680ae 233 /**
bogdanm 86:04dd9b1680ae 234 * @brief Generates a Software interrupt on selected EXTI line.
bogdanm 86:04dd9b1680ae 235 * @param __EXTI_LINE__: specifies the EXTI line to check.
bogdanm 86:04dd9b1680ae 236 * This parameter can be GPIO_PIN_x where x can be(0..15)
bogdanm 86:04dd9b1680ae 237 * @retval None
bogdanm 86:04dd9b1680ae 238 */
bogdanm 86:04dd9b1680ae 239 #define __HAL_GPIO_EXTI_GENERATE_SWIT(__EXTI_LINE__) (EXTI->SWIER |= (__EXTI_LINE__))
bogdanm 86:04dd9b1680ae 240
bogdanm 86:04dd9b1680ae 241 /* Include GPIO HAL Extension module */
bogdanm 86:04dd9b1680ae 242 #include "stm32f4xx_hal_gpio_ex.h"
bogdanm 86:04dd9b1680ae 243
bogdanm 86:04dd9b1680ae 244 /* Exported functions --------------------------------------------------------*/
bogdanm 86:04dd9b1680ae 245 /* Initialization and de-initialization functions *******************************/
bogdanm 86:04dd9b1680ae 246 void HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_Init);
bogdanm 86:04dd9b1680ae 247 void HAL_GPIO_DeInit(GPIO_TypeDef *GPIOx, uint32_t GPIO_Pin);
bogdanm 86:04dd9b1680ae 248
bogdanm 86:04dd9b1680ae 249 /* IO operation functions *******************************************************/
bogdanm 86:04dd9b1680ae 250 GPIO_PinState HAL_GPIO_ReadPin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
bogdanm 86:04dd9b1680ae 251 void HAL_GPIO_WritePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, GPIO_PinState PinState);
bogdanm 86:04dd9b1680ae 252 void HAL_GPIO_TogglePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
bogdanm 86:04dd9b1680ae 253 HAL_StatusTypeDef HAL_GPIO_LockPin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
bogdanm 86:04dd9b1680ae 254 void HAL_GPIO_EXTI_IRQHandler(uint16_t GPIO_Pin);
bogdanm 86:04dd9b1680ae 255 void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin);
bogdanm 86:04dd9b1680ae 256
bogdanm 86:04dd9b1680ae 257 /**
bogdanm 86:04dd9b1680ae 258 * @}
bogdanm 86:04dd9b1680ae 259 */
bogdanm 86:04dd9b1680ae 260
bogdanm 86:04dd9b1680ae 261 /**
bogdanm 86:04dd9b1680ae 262 * @}
bogdanm 86:04dd9b1680ae 263 */
bogdanm 86:04dd9b1680ae 264
bogdanm 86:04dd9b1680ae 265 #ifdef __cplusplus
bogdanm 86:04dd9b1680ae 266 }
bogdanm 86:04dd9b1680ae 267 #endif
bogdanm 86:04dd9b1680ae 268
bogdanm 86:04dd9b1680ae 269 #endif /* __STM32F4xx_HAL_GPIO_H */
bogdanm 86:04dd9b1680ae 270
bogdanm 86:04dd9b1680ae 271 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/