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TARGET_NUCLEO_F334R8/stm32f3xx_hal_gpio.h@99:7f6c6de930c0, 2015-05-03 (annotated)

Committer:
Mikchel
Date:
Sun May 03 16:04:42 2015 +0000
Revision:
99:7f6c6de930c0
Parent:
92:4fc01daae5a5 
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 stm32f3xx_hal_gpio.h
bogdanm 86:04dd9b1680ae 4 * @author MCD Application Team
bogdanm 92:4fc01daae5a5 5 * @version V1.1.0
bogdanm 92:4fc01daae5a5 6 * @date 12-Sept-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 __STM32F3xx_HAL_GPIO_H
bogdanm 86:04dd9b1680ae 40 #define __STM32F3xx_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 "stm32f3xx_hal_def.h"
bogdanm 86:04dd9b1680ae 48
bogdanm 86:04dd9b1680ae 49 /** @addtogroup STM32F3xx_HAL_Driver
bogdanm 86:04dd9b1680ae 50 * @{
bogdanm 86:04dd9b1680ae 51 */
bogdanm 86:04dd9b1680ae 52
bogdanm 92:4fc01daae5a5 53 /** @addtogroup GPIO GPIO HAL module driver
bogdanm 86:04dd9b1680ae 54 * @{
bogdanm 86:04dd9b1680ae 55 */
bogdanm 86:04dd9b1680ae 56
bogdanm 86:04dd9b1680ae 57 /* Exported types ------------------------------------------------------------*/
bogdanm 92:4fc01daae5a5 58 /** @defgroup GPIO_Exported_Types GPIO Exported Types
bogdanm 92:4fc01daae5a5 59 * @{
bogdanm 92:4fc01daae5a5 60 */
bogdanm 86:04dd9b1680ae 61
bogdanm 86:04dd9b1680ae 62 /**
bogdanm 86:04dd9b1680ae 63 * @brief GPIO Init structure definition
bogdanm 86:04dd9b1680ae 64 */
bogdanm 86:04dd9b1680ae 65 typedef struct
bogdanm 86:04dd9b1680ae 66 {
bogdanm 86:04dd9b1680ae 67 uint32_t Pin; /*!< Specifies the GPIO pins to be configured.
bogdanm 86:04dd9b1680ae 68 This parameter can be any value of @ref GPIO_pins_define */
bogdanm 86:04dd9b1680ae 69
bogdanm 86:04dd9b1680ae 70 uint32_t Mode; /*!< Specifies the operating mode for the selected pins.
bogdanm 86:04dd9b1680ae 71 This parameter can be a value of @ref GPIO_mode_define */
bogdanm 86:04dd9b1680ae 72
bogdanm 86:04dd9b1680ae 73 uint32_t Pull; /*!< Specifies the Pull-up or Pull-Down activation for the selected pins.
bogdanm 86:04dd9b1680ae 74 This parameter can be a value of @ref GPIO_pull_define */
bogdanm 86:04dd9b1680ae 75
bogdanm 86:04dd9b1680ae 76 uint32_t Speed; /*!< Specifies the speed for the selected pins.
bogdanm 86:04dd9b1680ae 77 This parameter can be a value of @ref GPIO_speed_define */
bogdanm 86:04dd9b1680ae 78
bogdanm 86:04dd9b1680ae 79 uint32_t Alternate; /*!< Peripheral to be connected to the selected pins
bogdanm 86:04dd9b1680ae 80 This parameter can be a value of @ref GPIOEx_Alternate_function_selection */
bogdanm 86:04dd9b1680ae 81 }GPIO_InitTypeDef;
bogdanm 86:04dd9b1680ae 82
bogdanm 86:04dd9b1680ae 83 /**
bogdanm 86:04dd9b1680ae 84 * @brief GPIO Bit SET and Bit RESET enumeration
bogdanm 86:04dd9b1680ae 85 */
bogdanm 86:04dd9b1680ae 86 typedef enum
bogdanm 86:04dd9b1680ae 87 {
bogdanm 86:04dd9b1680ae 88 GPIO_PIN_RESET = 0,
bogdanm 86:04dd9b1680ae 89 GPIO_PIN_SET
bogdanm 86:04dd9b1680ae 90 }GPIO_PinState;
bogdanm 86:04dd9b1680ae 91 #define IS_GPIO_PIN_ACTION(ACTION) (((ACTION) == GPIO_PIN_RESET) || ((ACTION) == GPIO_PIN_SET))
bogdanm 86:04dd9b1680ae 92
bogdanm 92:4fc01daae5a5 93 /**
bogdanm 92:4fc01daae5a5 94 * @}
bogdanm 92:4fc01daae5a5 95 */
bogdanm 86:04dd9b1680ae 96
bogdanm 92:4fc01daae5a5 97 /* Exported constants --------------------------------------------------------*/
bogdanm 92:4fc01daae5a5 98 /** @defgroup GPIO_Exported_Constants GPIO Exported Constants
bogdanm 86:04dd9b1680ae 99 * @{
bogdanm 86:04dd9b1680ae 100 */
bogdanm 86:04dd9b1680ae 101
bogdanm 92:4fc01daae5a5 102 /** @defgroup GPIO_pins_define GPIO pins define
bogdanm 86:04dd9b1680ae 103 * @{
bogdanm 86:04dd9b1680ae 104 */
bogdanm 86:04dd9b1680ae 105 #define GPIO_PIN_0 ((uint16_t)0x0001) /* Pin 0 selected */
bogdanm 86:04dd9b1680ae 106 #define GPIO_PIN_1 ((uint16_t)0x0002) /* Pin 1 selected */
bogdanm 86:04dd9b1680ae 107 #define GPIO_PIN_2 ((uint16_t)0x0004) /* Pin 2 selected */
bogdanm 86:04dd9b1680ae 108 #define GPIO_PIN_3 ((uint16_t)0x0008) /* Pin 3 selected */
bogdanm 86:04dd9b1680ae 109 #define GPIO_PIN_4 ((uint16_t)0x0010) /* Pin 4 selected */
bogdanm 86:04dd9b1680ae 110 #define GPIO_PIN_5 ((uint16_t)0x0020) /* Pin 5 selected */
bogdanm 86:04dd9b1680ae 111 #define GPIO_PIN_6 ((uint16_t)0x0040) /* Pin 6 selected */
bogdanm 86:04dd9b1680ae 112 #define GPIO_PIN_7 ((uint16_t)0x0080) /* Pin 7 selected */
bogdanm 86:04dd9b1680ae 113 #define GPIO_PIN_8 ((uint16_t)0x0100) /* Pin 8 selected */
bogdanm 86:04dd9b1680ae 114 #define GPIO_PIN_9 ((uint16_t)0x0200) /* Pin 9 selected */
bogdanm 86:04dd9b1680ae 115 #define GPIO_PIN_10 ((uint16_t)0x0400) /* Pin 10 selected */
bogdanm 86:04dd9b1680ae 116 #define GPIO_PIN_11 ((uint16_t)0x0800) /* Pin 11 selected */
bogdanm 86:04dd9b1680ae 117 #define GPIO_PIN_12 ((uint16_t)0x1000) /* Pin 12 selected */
bogdanm 86:04dd9b1680ae 118 #define GPIO_PIN_13 ((uint16_t)0x2000) /* Pin 13 selected */
bogdanm 86:04dd9b1680ae 119 #define GPIO_PIN_14 ((uint16_t)0x4000) /* Pin 14 selected */
bogdanm 86:04dd9b1680ae 120 #define GPIO_PIN_15 ((uint16_t)0x8000) /* Pin 15 selected */
bogdanm 86:04dd9b1680ae 121 #define GPIO_PIN_All ((uint16_t)0xFFFF) /* All pins selected */
bogdanm 86:04dd9b1680ae 122
bogdanm 86:04dd9b1680ae 123 #define GPIO_PIN_MASK ((uint32_t)0x0000FFFF) /* PIN mask for assert test */
bogdanm 86:04dd9b1680ae 124
bogdanm 86:04dd9b1680ae 125 #define IS_GPIO_PIN(PIN) (((PIN) & GPIO_PIN_MASK) != (uint32_t)0x00)
bogdanm 86:04dd9b1680ae 126 /**
bogdanm 86:04dd9b1680ae 127 * @}
bogdanm 86:04dd9b1680ae 128 */
bogdanm 86:04dd9b1680ae 129
bogdanm 92:4fc01daae5a5 130 /** @defgroup GPIO_mode_define GPIO mode define
bogdanm 86:04dd9b1680ae 131 * @brief GPIO Configuration Mode
bogdanm 86:04dd9b1680ae 132 * Elements values convention: 0xX0yz00YZ
bogdanm 86:04dd9b1680ae 133 * - X : GPIO mode or EXTI Mode
bogdanm 86:04dd9b1680ae 134 * - y : External IT or Event trigger detection
bogdanm 86:04dd9b1680ae 135 * - z : IO configuration on External IT or Event
bogdanm 86:04dd9b1680ae 136 * - Y : Output type (Push Pull or Open Drain)
bogdanm 86:04dd9b1680ae 137 * - Z : IO Direction mode (Input, Output, Alternate or Analog)
bogdanm 86:04dd9b1680ae 138 * @{
bogdanm 86:04dd9b1680ae 139 */
bogdanm 86:04dd9b1680ae 140 #define GPIO_MODE_INPUT ((uint32_t)0x00000000) /*!< Input Floating Mode */
bogdanm 86:04dd9b1680ae 141 #define GPIO_MODE_OUTPUT_PP ((uint32_t)0x00000001) /*!< Output Push Pull Mode */
bogdanm 86:04dd9b1680ae 142 #define GPIO_MODE_OUTPUT_OD ((uint32_t)0x00000011) /*!< Output Open Drain Mode */
bogdanm 86:04dd9b1680ae 143 #define GPIO_MODE_AF_PP ((uint32_t)0x00000002) /*!< Alternate Function Push Pull Mode */
bogdanm 86:04dd9b1680ae 144 #define GPIO_MODE_AF_OD ((uint32_t)0x00000012) /*!< Alternate Function Open Drain Mode */
bogdanm 86:04dd9b1680ae 145
bogdanm 86:04dd9b1680ae 146 #define GPIO_MODE_ANALOG ((uint32_t)0x00000003) /*!< Analog Mode */
bogdanm 86:04dd9b1680ae 147
bogdanm 86:04dd9b1680ae 148 #define GPIO_MODE_IT_RISING ((uint32_t)0x10110000) /*!< External Interrupt Mode with Rising edge trigger detection */
bogdanm 86:04dd9b1680ae 149 #define GPIO_MODE_IT_FALLING ((uint32_t)0x10210000) /*!< External Interrupt Mode with Falling edge trigger detection */
bogdanm 86:04dd9b1680ae 150 #define GPIO_MODE_IT_RISING_FALLING ((uint32_t)0x10310000) /*!< External Interrupt Mode with Rising/Falling edge trigger detection */
bogdanm 86:04dd9b1680ae 151
bogdanm 86:04dd9b1680ae 152 #define GPIO_MODE_EVT_RISING ((uint32_t)0x10120000) /*!< External Event Mode with Rising edge trigger detection */
bogdanm 86:04dd9b1680ae 153 #define GPIO_MODE_EVT_FALLING ((uint32_t)0x10220000) /*!< External Event Mode with Falling edge trigger detection */
bogdanm 86:04dd9b1680ae 154 #define GPIO_MODE_EVT_RISING_FALLING ((uint32_t)0x10320000) /*!< External Event Mode with Rising/Falling edge trigger detection */
bogdanm 86:04dd9b1680ae 155
bogdanm 86:04dd9b1680ae 156 #define IS_GPIO_MODE(MODE) (((MODE) == GPIO_MODE_INPUT) ||\
bogdanm 86:04dd9b1680ae 157 ((MODE) == GPIO_MODE_OUTPUT_PP) ||\
bogdanm 86:04dd9b1680ae 158 ((MODE) == GPIO_MODE_OUTPUT_OD) ||\
bogdanm 86:04dd9b1680ae 159 ((MODE) == GPIO_MODE_AF_PP) ||\
bogdanm 86:04dd9b1680ae 160 ((MODE) == GPIO_MODE_AF_OD) ||\
bogdanm 86:04dd9b1680ae 161 ((MODE) == GPIO_MODE_IT_RISING) ||\
bogdanm 86:04dd9b1680ae 162 ((MODE) == GPIO_MODE_IT_FALLING) ||\
bogdanm 86:04dd9b1680ae 163 ((MODE) == GPIO_MODE_IT_RISING_FALLING) ||\
bogdanm 86:04dd9b1680ae 164 ((MODE) == GPIO_MODE_EVT_RISING) ||\
bogdanm 86:04dd9b1680ae 165 ((MODE) == GPIO_MODE_EVT_FALLING) ||\
bogdanm 86:04dd9b1680ae 166 ((MODE) == GPIO_MODE_EVT_RISING_FALLING) ||\
bogdanm 86:04dd9b1680ae 167 ((MODE) == GPIO_MODE_ANALOG))
bogdanm 86:04dd9b1680ae 168
bogdanm 86:04dd9b1680ae 169 /**
bogdanm 86:04dd9b1680ae 170 * @}
bogdanm 86:04dd9b1680ae 171 */
bogdanm 86:04dd9b1680ae 172
bogdanm 92:4fc01daae5a5 173 /** @defgroup GPIO_speed_define GPIO speed define
bogdanm 86:04dd9b1680ae 174 * @brief GPIO Output Maximum frequency
bogdanm 86:04dd9b1680ae 175 * @{
bogdanm 86:04dd9b1680ae 176 */
bogdanm 86:04dd9b1680ae 177 #define GPIO_SPEED_LOW ((uint32_t)0x00000000) /*!< Low speed */
bogdanm 86:04dd9b1680ae 178 #define GPIO_SPEED_MEDIUM ((uint32_t)0x00000001) /*!< Medium speed */
bogdanm 86:04dd9b1680ae 179 #define GPIO_SPEED_HIGH ((uint32_t)0x00000003) /*!< High speed */
bogdanm 86:04dd9b1680ae 180
bogdanm 86:04dd9b1680ae 181 #define IS_GPIO_SPEED(SPEED) (((SPEED) == GPIO_SPEED_LOW) || ((SPEED) == GPIO_SPEED_MEDIUM) || \
bogdanm 86:04dd9b1680ae 182 ((SPEED) == GPIO_SPEED_HIGH))
bogdanm 86:04dd9b1680ae 183 /**
bogdanm 86:04dd9b1680ae 184 * @}
bogdanm 86:04dd9b1680ae 185 */
bogdanm 86:04dd9b1680ae 186
bogdanm 92:4fc01daae5a5 187 /** @defgroup GPIO_pull_define GPIO pull define
bogdanm 86:04dd9b1680ae 188 * @brief GPIO Pull-Up or Pull-Down Activation
bogdanm 86:04dd9b1680ae 189 * @{
bogdanm 86:04dd9b1680ae 190 */
bogdanm 86:04dd9b1680ae 191 #define GPIO_NOPULL ((uint32_t)0x00000000) /*!< No Pull-up or Pull-down activation */
bogdanm 86:04dd9b1680ae 192 #define GPIO_PULLUP ((uint32_t)0x00000001) /*!< Pull-up activation */
bogdanm 86:04dd9b1680ae 193 #define GPIO_PULLDOWN ((uint32_t)0x00000002) /*!< Pull-down activation */
bogdanm 86:04dd9b1680ae 194
bogdanm 86:04dd9b1680ae 195 #define IS_GPIO_PULL(PULL) (((PULL) == GPIO_NOPULL) || ((PULL) == GPIO_PULLUP) || \
bogdanm 86:04dd9b1680ae 196 ((PULL) == GPIO_PULLDOWN))
bogdanm 86:04dd9b1680ae 197 /**
bogdanm 86:04dd9b1680ae 198 * @}
bogdanm 86:04dd9b1680ae 199 */
bogdanm 86:04dd9b1680ae 200
bogdanm 86:04dd9b1680ae 201 /**
bogdanm 86:04dd9b1680ae 202 * @}
bogdanm 86:04dd9b1680ae 203 */
bogdanm 86:04dd9b1680ae 204
bogdanm 92:4fc01daae5a5 205 /* Exported macros -----------------------------------------------------------*/
bogdanm 92:4fc01daae5a5 206 /** @defgroup GPIO_Exported_Macros GPIO Exported Macros
bogdanm 92:4fc01daae5a5 207 * @{
bogdanm 92:4fc01daae5a5 208 */
bogdanm 86:04dd9b1680ae 209
bogdanm 86:04dd9b1680ae 210 /**
bogdanm 86:04dd9b1680ae 211 * @brief Checks whether the specified EXTI line flag is set or not.
bogdanm 86:04dd9b1680ae 212 * @param __EXTI_LINE__: specifies the EXTI line flag to check.
bogdanm 86:04dd9b1680ae 213 * This parameter can be GPIO_PIN_x where x can be(0..15)
bogdanm 86:04dd9b1680ae 214 * @retval The new state of __EXTI_LINE__ (SET or RESET).
bogdanm 86:04dd9b1680ae 215 */
bogdanm 86:04dd9b1680ae 216 #define __HAL_GPIO_EXTI_GET_FLAG(__EXTI_LINE__) (EXTI->PR & (__EXTI_LINE__))
bogdanm 86:04dd9b1680ae 217
bogdanm 86:04dd9b1680ae 218 /**
bogdanm 86:04dd9b1680ae 219 * @brief Clears the EXTI's line pending flags.
bogdanm 86:04dd9b1680ae 220 * @param __EXTI_LINE__: specifies the EXTI lines flags to clear.
bogdanm 86:04dd9b1680ae 221 * This parameter can be any combination of GPIO_PIN_x where x can be (0..15)
bogdanm 86:04dd9b1680ae 222 * @retval None
bogdanm 86:04dd9b1680ae 223 */
bogdanm 86:04dd9b1680ae 224 #define __HAL_GPIO_EXTI_CLEAR_FLAG(__EXTI_LINE__) (EXTI->PR = (__EXTI_LINE__))
bogdanm 86:04dd9b1680ae 225
bogdanm 86:04dd9b1680ae 226 /**
bogdanm 86:04dd9b1680ae 227 * @brief Checks whether the specified EXTI line is asserted or not.
bogdanm 86:04dd9b1680ae 228 * @param __EXTI_LINE__: specifies the EXTI line to check.
bogdanm 86:04dd9b1680ae 229 * This parameter can be GPIO_PIN_x where x can be(0..15)
bogdanm 86:04dd9b1680ae 230 * @retval The new state of __EXTI_LINE__ (SET or RESET).
bogdanm 86:04dd9b1680ae 231 */
bogdanm 86:04dd9b1680ae 232 #define __HAL_GPIO_EXTI_GET_IT(__EXTI_LINE__) (EXTI->PR & (__EXTI_LINE__))
bogdanm 86:04dd9b1680ae 233
bogdanm 86:04dd9b1680ae 234 /**
bogdanm 86:04dd9b1680ae 235 * @brief Clears the EXTI's line pending bits.
bogdanm 86:04dd9b1680ae 236 * @param __EXTI_LINE__: specifies the EXTI lines to clear.
bogdanm 86:04dd9b1680ae 237 * This parameter can be any combination of GPIO_PIN_x where x can be (0..15)
bogdanm 86:04dd9b1680ae 238 * @retval None
bogdanm 86:04dd9b1680ae 239 */
bogdanm 86:04dd9b1680ae 240 #define __HAL_GPIO_EXTI_CLEAR_IT(__EXTI_LINE__) (EXTI->PR = (__EXTI_LINE__))
bogdanm 86:04dd9b1680ae 241
bogdanm 86:04dd9b1680ae 242 /**
bogdanm 86:04dd9b1680ae 243 * @brief Generates a Software interrupt on selected EXTI line.
bogdanm 86:04dd9b1680ae 244 * @param __EXTI_LINE__: specifies the EXTI line to check.
bogdanm 86:04dd9b1680ae 245 * This parameter can be GPIO_PIN_x where x can be(0..15)
bogdanm 86:04dd9b1680ae 246 * @retval None
bogdanm 86:04dd9b1680ae 247 */
bogdanm 86:04dd9b1680ae 248 #define __HAL_GPIO_EXTI_GENERATE_SWIT(__EXTI_LINE__) (EXTI->SWIER |= (__EXTI_LINE__))
bogdanm 86:04dd9b1680ae 249
bogdanm 92:4fc01daae5a5 250 /**
bogdanm 92:4fc01daae5a5 251 * @}
bogdanm 92:4fc01daae5a5 252 */
bogdanm 92:4fc01daae5a5 253
bogdanm 92:4fc01daae5a5 254 /* Include GPIO HAL Extended module */
bogdanm 86:04dd9b1680ae 255 #include "stm32f3xx_hal_gpio_ex.h"
bogdanm 86:04dd9b1680ae 256
bogdanm 86:04dd9b1680ae 257 /* Exported functions --------------------------------------------------------*/
bogdanm 92:4fc01daae5a5 258 /** @addtogroup GPIO_Exported_Functions GPIO Exported Functions
bogdanm 92:4fc01daae5a5 259 * @{
bogdanm 92:4fc01daae5a5 260 */
bogdanm 92:4fc01daae5a5 261
bogdanm 92:4fc01daae5a5 262 /** @addtogroup GPIO_Exported_Functions_Group1 Initialization and de-initialization functions
bogdanm 92:4fc01daae5a5 263 * @{
bogdanm 92:4fc01daae5a5 264 */
bogdanm 86:04dd9b1680ae 265 /* Initialization and de-initialization functions *****************************/
bogdanm 86:04dd9b1680ae 266 void HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_Init);
bogdanm 86:04dd9b1680ae 267 void HAL_GPIO_DeInit(GPIO_TypeDef *GPIOx, uint32_t GPIO_Pin);
bogdanm 86:04dd9b1680ae 268
bogdanm 92:4fc01daae5a5 269 /**
bogdanm 92:4fc01daae5a5 270 * @}
bogdanm 92:4fc01daae5a5 271 */
bogdanm 92:4fc01daae5a5 272
bogdanm 92:4fc01daae5a5 273 /** @addtogroup GPIO_Exported_Functions_Group2 Input and Output operation functions
bogdanm 92:4fc01daae5a5 274 * @{
bogdanm 92:4fc01daae5a5 275 */
bogdanm 86:04dd9b1680ae 276 /* IO operation functions *****************************************************/
bogdanm 86:04dd9b1680ae 277 GPIO_PinState HAL_GPIO_ReadPin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
bogdanm 86:04dd9b1680ae 278 void HAL_GPIO_WritePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, GPIO_PinState PinState);
bogdanm 86:04dd9b1680ae 279 void HAL_GPIO_TogglePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
bogdanm 86:04dd9b1680ae 280 HAL_StatusTypeDef HAL_GPIO_LockPin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
bogdanm 86:04dd9b1680ae 281 void HAL_GPIO_EXTI_IRQHandler(uint16_t GPIO_Pin);
bogdanm 86:04dd9b1680ae 282 void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin);
bogdanm 86:04dd9b1680ae 283
bogdanm 86:04dd9b1680ae 284 /**
bogdanm 86:04dd9b1680ae 285 * @}
bogdanm 92:4fc01daae5a5 286 */
bogdanm 92:4fc01daae5a5 287
bogdanm 92:4fc01daae5a5 288 /**
bogdanm 92:4fc01daae5a5 289 * @}
bogdanm 92:4fc01daae5a5 290 */
bogdanm 92:4fc01daae5a5 291
bogdanm 92:4fc01daae5a5 292 /**
bogdanm 92:4fc01daae5a5 293 * @}
bogdanm 86:04dd9b1680ae 294 */
bogdanm 86:04dd9b1680ae 295
bogdanm 86:04dd9b1680ae 296 /**
bogdanm 86:04dd9b1680ae 297 * @}
bogdanm 86:04dd9b1680ae 298 */
bogdanm 86:04dd9b1680ae 299
bogdanm 86:04dd9b1680ae 300 #ifdef __cplusplus
bogdanm 86:04dd9b1680ae 301 }
bogdanm 86:04dd9b1680ae 302 #endif
bogdanm 86:04dd9b1680ae 303
bogdanm 86:04dd9b1680ae 304 #endif /* __STM32F3xx_HAL_GPIO_H */
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bogdanm 86:04dd9b1680ae 307 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/