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TARGET_NUCLEO_F446RE/stm32f4xx_hal_gpio.h@121:672067c3ada4, 2016-04-14 (annotated)

Committer:
elijahorr
Date:
Thu Apr 14 07:28:54 2016 +0000
Revision:
121:672067c3ada4
Parent:
110:165afa46840b 
.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Kojto 106:ba1f97679dad 1 /**
Kojto 106:ba1f97679dad 2 ******************************************************************************
Kojto 106:ba1f97679dad 3 * @file stm32f4xx_hal_gpio.h
Kojto 106:ba1f97679dad 4 * @author MCD Application Team
Kojto 110:165afa46840b 5 * @version V1.4.1
Kojto 110:165afa46840b 6 * @date 09-October-2015
Kojto 106:ba1f97679dad 7 * @brief Header file of GPIO HAL module.
Kojto 106:ba1f97679dad 8 ******************************************************************************
Kojto 106:ba1f97679dad 9 * @attention
Kojto 106:ba1f97679dad 10 *
Kojto 106:ba1f97679dad 11 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
Kojto 106:ba1f97679dad 12 *
Kojto 106:ba1f97679dad 13 * Redistribution and use in source and binary forms, with or without modification,
Kojto 106:ba1f97679dad 14 * are permitted provided that the following conditions are met:
Kojto 106:ba1f97679dad 15 * 1. Redistributions of source code must retain the above copyright notice,
Kojto 106:ba1f97679dad 16 * this list of conditions and the following disclaimer.
Kojto 106:ba1f97679dad 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
Kojto 106:ba1f97679dad 18 * this list of conditions and the following disclaimer in the documentation
Kojto 106:ba1f97679dad 19 * and/or other materials provided with the distribution.
Kojto 106:ba1f97679dad 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
Kojto 106:ba1f97679dad 21 * may be used to endorse or promote products derived from this software
Kojto 106:ba1f97679dad 22 * without specific prior written permission.
Kojto 106:ba1f97679dad 23 *
Kojto 106:ba1f97679dad 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
Kojto 106:ba1f97679dad 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Kojto 106:ba1f97679dad 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Kojto 106:ba1f97679dad 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
Kojto 106:ba1f97679dad 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
Kojto 106:ba1f97679dad 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
Kojto 106:ba1f97679dad 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
Kojto 106:ba1f97679dad 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
Kojto 106:ba1f97679dad 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
Kojto 106:ba1f97679dad 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Kojto 106:ba1f97679dad 34 *
Kojto 106:ba1f97679dad 35 ******************************************************************************
Kojto 106:ba1f97679dad 36 */
Kojto 106:ba1f97679dad 37
Kojto 106:ba1f97679dad 38 /* Define to prevent recursive inclusion -------------------------------------*/
Kojto 106:ba1f97679dad 39 #ifndef __STM32F4xx_HAL_GPIO_H
Kojto 106:ba1f97679dad 40 #define __STM32F4xx_HAL_GPIO_H
Kojto 106:ba1f97679dad 41
Kojto 106:ba1f97679dad 42 #ifdef __cplusplus
Kojto 106:ba1f97679dad 43 extern "C" {
Kojto 106:ba1f97679dad 44 #endif
Kojto 106:ba1f97679dad 45
Kojto 106:ba1f97679dad 46 /* Includes ------------------------------------------------------------------*/
Kojto 106:ba1f97679dad 47 #include "stm32f4xx_hal_def.h"
Kojto 106:ba1f97679dad 48
Kojto 106:ba1f97679dad 49 /** @addtogroup STM32F4xx_HAL_Driver
Kojto 106:ba1f97679dad 50 * @{
Kojto 106:ba1f97679dad 51 */
Kojto 106:ba1f97679dad 52
Kojto 106:ba1f97679dad 53 /** @addtogroup GPIO
Kojto 106:ba1f97679dad 54 * @{
Kojto 106:ba1f97679dad 55 */
Kojto 106:ba1f97679dad 56
Kojto 106:ba1f97679dad 57 /* Exported types ------------------------------------------------------------*/
Kojto 106:ba1f97679dad 58 /** @defgroup GPIO_Exported_Types GPIO Exported Types
Kojto 106:ba1f97679dad 59 * @{
Kojto 106:ba1f97679dad 60 */
Kojto 106:ba1f97679dad 61
Kojto 106:ba1f97679dad 62 /**
Kojto 106:ba1f97679dad 63 * @brief GPIO Init structure definition
Kojto 106:ba1f97679dad 64 */
Kojto 106:ba1f97679dad 65 typedef struct
Kojto 106:ba1f97679dad 66 {
Kojto 106:ba1f97679dad 67 uint32_t Pin; /*!< Specifies the GPIO pins to be configured.
Kojto 106:ba1f97679dad 68 This parameter can be any value of @ref GPIO_pins_define */
Kojto 106:ba1f97679dad 69
Kojto 106:ba1f97679dad 70 uint32_t Mode; /*!< Specifies the operating mode for the selected pins.
Kojto 106:ba1f97679dad 71 This parameter can be a value of @ref GPIO_mode_define */
Kojto 106:ba1f97679dad 72
Kojto 106:ba1f97679dad 73 uint32_t Pull; /*!< Specifies the Pull-up or Pull-Down activation for the selected pins.
Kojto 106:ba1f97679dad 74 This parameter can be a value of @ref GPIO_pull_define */
Kojto 106:ba1f97679dad 75
Kojto 106:ba1f97679dad 76 uint32_t Speed; /*!< Specifies the speed for the selected pins.
Kojto 106:ba1f97679dad 77 This parameter can be a value of @ref GPIO_speed_define */
Kojto 106:ba1f97679dad 78
Kojto 106:ba1f97679dad 79 uint32_t Alternate; /*!< Peripheral to be connected to the selected pins.
Kojto 106:ba1f97679dad 80 This parameter can be a value of @ref GPIO_Alternate_function_selection */
Kojto 106:ba1f97679dad 81 }GPIO_InitTypeDef;
Kojto 106:ba1f97679dad 82
Kojto 106:ba1f97679dad 83 /**
Kojto 106:ba1f97679dad 84 * @brief GPIO Bit SET and Bit RESET enumeration
Kojto 106:ba1f97679dad 85 */
Kojto 106:ba1f97679dad 86 typedef enum
Kojto 106:ba1f97679dad 87 {
Kojto 106:ba1f97679dad 88 GPIO_PIN_RESET = 0,
Kojto 106:ba1f97679dad 89 GPIO_PIN_SET
Kojto 106:ba1f97679dad 90 }GPIO_PinState;
Kojto 106:ba1f97679dad 91 /**
Kojto 106:ba1f97679dad 92 * @}
Kojto 106:ba1f97679dad 93 */
Kojto 106:ba1f97679dad 94
Kojto 106:ba1f97679dad 95 /* Exported constants --------------------------------------------------------*/
Kojto 106:ba1f97679dad 96
Kojto 106:ba1f97679dad 97 /** @defgroup GPIO_Exported_Constants GPIO Exported Constants
Kojto 106:ba1f97679dad 98 * @{
Kojto 106:ba1f97679dad 99 */
Kojto 106:ba1f97679dad 100
Kojto 106:ba1f97679dad 101 /** @defgroup GPIO_pins_define GPIO pins define
Kojto 106:ba1f97679dad 102 * @{
Kojto 106:ba1f97679dad 103 */
Kojto 106:ba1f97679dad 104 #define GPIO_PIN_0 ((uint16_t)0x0001) /* Pin 0 selected */
Kojto 106:ba1f97679dad 105 #define GPIO_PIN_1 ((uint16_t)0x0002) /* Pin 1 selected */
Kojto 106:ba1f97679dad 106 #define GPIO_PIN_2 ((uint16_t)0x0004) /* Pin 2 selected */
Kojto 106:ba1f97679dad 107 #define GPIO_PIN_3 ((uint16_t)0x0008) /* Pin 3 selected */
Kojto 106:ba1f97679dad 108 #define GPIO_PIN_4 ((uint16_t)0x0010) /* Pin 4 selected */
Kojto 106:ba1f97679dad 109 #define GPIO_PIN_5 ((uint16_t)0x0020) /* Pin 5 selected */
Kojto 106:ba1f97679dad 110 #define GPIO_PIN_6 ((uint16_t)0x0040) /* Pin 6 selected */
Kojto 106:ba1f97679dad 111 #define GPIO_PIN_7 ((uint16_t)0x0080) /* Pin 7 selected */
Kojto 106:ba1f97679dad 112 #define GPIO_PIN_8 ((uint16_t)0x0100) /* Pin 8 selected */
Kojto 106:ba1f97679dad 113 #define GPIO_PIN_9 ((uint16_t)0x0200) /* Pin 9 selected */
Kojto 106:ba1f97679dad 114 #define GPIO_PIN_10 ((uint16_t)0x0400) /* Pin 10 selected */
Kojto 106:ba1f97679dad 115 #define GPIO_PIN_11 ((uint16_t)0x0800) /* Pin 11 selected */
Kojto 106:ba1f97679dad 116 #define GPIO_PIN_12 ((uint16_t)0x1000) /* Pin 12 selected */
Kojto 106:ba1f97679dad 117 #define GPIO_PIN_13 ((uint16_t)0x2000) /* Pin 13 selected */
Kojto 106:ba1f97679dad 118 #define GPIO_PIN_14 ((uint16_t)0x4000) /* Pin 14 selected */
Kojto 106:ba1f97679dad 119 #define GPIO_PIN_15 ((uint16_t)0x8000) /* Pin 15 selected */
Kojto 106:ba1f97679dad 120 #define GPIO_PIN_All ((uint16_t)0xFFFF) /* All pins selected */
Kojto 106:ba1f97679dad 121
Kojto 106:ba1f97679dad 122 #define GPIO_PIN_MASK ((uint32_t)0x0000FFFF) /* PIN mask for assert test */
Kojto 106:ba1f97679dad 123 /**
Kojto 106:ba1f97679dad 124 * @}
Kojto 106:ba1f97679dad 125 */
Kojto 106:ba1f97679dad 126
Kojto 106:ba1f97679dad 127 /** @defgroup GPIO_mode_define GPIO mode define
Kojto 106:ba1f97679dad 128 * @brief GPIO Configuration Mode
Kojto 106:ba1f97679dad 129 * Elements values convention: 0xX0yz00YZ
Kojto 106:ba1f97679dad 130 * - X : GPIO mode or EXTI Mode
Kojto 106:ba1f97679dad 131 * - y : External IT or Event trigger detection
Kojto 106:ba1f97679dad 132 * - z : IO configuration on External IT or Event
Kojto 106:ba1f97679dad 133 * - Y : Output type (Push Pull or Open Drain)
Kojto 106:ba1f97679dad 134 * - Z : IO Direction mode (Input, Output, Alternate or Analog)
Kojto 106:ba1f97679dad 135 * @{
Kojto 106:ba1f97679dad 136 */
Kojto 106:ba1f97679dad 137 #define GPIO_MODE_INPUT ((uint32_t)0x00000000) /*!< Input Floating Mode */
Kojto 106:ba1f97679dad 138 #define GPIO_MODE_OUTPUT_PP ((uint32_t)0x00000001) /*!< Output Push Pull Mode */
Kojto 106:ba1f97679dad 139 #define GPIO_MODE_OUTPUT_OD ((uint32_t)0x00000011) /*!< Output Open Drain Mode */
Kojto 106:ba1f97679dad 140 #define GPIO_MODE_AF_PP ((uint32_t)0x00000002) /*!< Alternate Function Push Pull Mode */
Kojto 106:ba1f97679dad 141 #define GPIO_MODE_AF_OD ((uint32_t)0x00000012) /*!< Alternate Function Open Drain Mode */
Kojto 106:ba1f97679dad 142
Kojto 106:ba1f97679dad 143 #define GPIO_MODE_ANALOG ((uint32_t)0x00000003) /*!< Analog Mode */
Kojto 106:ba1f97679dad 144
Kojto 106:ba1f97679dad 145 #define GPIO_MODE_IT_RISING ((uint32_t)0x10110000) /*!< External Interrupt Mode with Rising edge trigger detection */
Kojto 106:ba1f97679dad 146 #define GPIO_MODE_IT_FALLING ((uint32_t)0x10210000) /*!< External Interrupt Mode with Falling edge trigger detection */
Kojto 106:ba1f97679dad 147 #define GPIO_MODE_IT_RISING_FALLING ((uint32_t)0x10310000) /*!< External Interrupt Mode with Rising/Falling edge trigger detection */
Kojto 106:ba1f97679dad 148
Kojto 106:ba1f97679dad 149 #define GPIO_MODE_EVT_RISING ((uint32_t)0x10120000) /*!< External Event Mode with Rising edge trigger detection */
Kojto 106:ba1f97679dad 150 #define GPIO_MODE_EVT_FALLING ((uint32_t)0x10220000) /*!< External Event Mode with Falling edge trigger detection */
Kojto 106:ba1f97679dad 151 #define GPIO_MODE_EVT_RISING_FALLING ((uint32_t)0x10320000) /*!< External Event Mode with Rising/Falling edge trigger detection */
Kojto 106:ba1f97679dad 152 /**
Kojto 106:ba1f97679dad 153 * @}
Kojto 106:ba1f97679dad 154 */
Kojto 106:ba1f97679dad 155
Kojto 106:ba1f97679dad 156 /** @defgroup GPIO_speed_define GPIO speed define
Kojto 106:ba1f97679dad 157 * @brief GPIO Output Maximum frequency
Kojto 106:ba1f97679dad 158 * @{
Kojto 110:165afa46840b 159 */
Kojto 110:165afa46840b 160 #define GPIO_SPEED_FREQ_LOW ((uint32_t)0x00000000) /*!< IO works at 2 MHz, please refer to the product datasheet */
Kojto 110:165afa46840b 161 #define GPIO_SPEED_FREQ_MEDIUM ((uint32_t)0x00000001) /*!< range 12,5 MHz to 50 MHz, please refer to the product datasheet */
Kojto 110:165afa46840b 162 #define GPIO_SPEED_FREQ_HIGH ((uint32_t)0x00000002) /*!< range 25 MHz to 100 MHz, please refer to the product datasheet */
Kojto 110:165afa46840b 163 #define GPIO_SPEED_FREQ_VERY_HIGH ((uint32_t)0x00000003) /*!< range 50 MHz to 200 MHz, please refer to the product datasheet */
Kojto 106:ba1f97679dad 164 /**
Kojto 106:ba1f97679dad 165 * @}
Kojto 106:ba1f97679dad 166 */
Kojto 106:ba1f97679dad 167
Kojto 106:ba1f97679dad 168 /** @defgroup GPIO_pull_define GPIO pull define
Kojto 106:ba1f97679dad 169 * @brief GPIO Pull-Up or Pull-Down Activation
Kojto 106:ba1f97679dad 170 * @{
Kojto 106:ba1f97679dad 171 */
Kojto 106:ba1f97679dad 172 #define GPIO_NOPULL ((uint32_t)0x00000000) /*!< No Pull-up or Pull-down activation */
Kojto 106:ba1f97679dad 173 #define GPIO_PULLUP ((uint32_t)0x00000001) /*!< Pull-up activation */
Kojto 106:ba1f97679dad 174 #define GPIO_PULLDOWN ((uint32_t)0x00000002) /*!< Pull-down activation */
Kojto 106:ba1f97679dad 175 /**
Kojto 106:ba1f97679dad 176 * @}
Kojto 106:ba1f97679dad 177 */
Kojto 106:ba1f97679dad 178
Kojto 106:ba1f97679dad 179 /**
Kojto 106:ba1f97679dad 180 * @}
Kojto 106:ba1f97679dad 181 */
Kojto 106:ba1f97679dad 182
Kojto 106:ba1f97679dad 183 /* Exported macro ------------------------------------------------------------*/
Kojto 106:ba1f97679dad 184 /** @defgroup GPIO_Exported_Macros GPIO Exported Macros
Kojto 106:ba1f97679dad 185 * @{
Kojto 106:ba1f97679dad 186 */
Kojto 106:ba1f97679dad 187
Kojto 106:ba1f97679dad 188 /**
Kojto 106:ba1f97679dad 189 * @brief Checks whether the specified EXTI line flag is set or not.
Kojto 106:ba1f97679dad 190 * @param __EXTI_LINE__: specifies the EXTI line flag to check.
Kojto 106:ba1f97679dad 191 * This parameter can be GPIO_PIN_x where x can be(0..15)
Kojto 106:ba1f97679dad 192 * @retval The new state of __EXTI_LINE__ (SET or RESET).
Kojto 106:ba1f97679dad 193 */
Kojto 106:ba1f97679dad 194 #define __HAL_GPIO_EXTI_GET_FLAG(__EXTI_LINE__) (EXTI->PR & (__EXTI_LINE__))
Kojto 106:ba1f97679dad 195
Kojto 106:ba1f97679dad 196 /**
Kojto 106:ba1f97679dad 197 * @brief Clears the EXTI's line pending flags.
Kojto 106:ba1f97679dad 198 * @param __EXTI_LINE__: specifies the EXTI lines flags to clear.
Kojto 106:ba1f97679dad 199 * This parameter can be any combination of GPIO_PIN_x where x can be (0..15)
Kojto 106:ba1f97679dad 200 * @retval None
Kojto 106:ba1f97679dad 201 */
Kojto 106:ba1f97679dad 202 #define __HAL_GPIO_EXTI_CLEAR_FLAG(__EXTI_LINE__) (EXTI->PR = (__EXTI_LINE__))
Kojto 106:ba1f97679dad 203
Kojto 106:ba1f97679dad 204 /**
Kojto 106:ba1f97679dad 205 * @brief Checks whether the specified EXTI line is asserted or not.
Kojto 106:ba1f97679dad 206 * @param __EXTI_LINE__: specifies the EXTI line to check.
Kojto 106:ba1f97679dad 207 * This parameter can be GPIO_PIN_x where x can be(0..15)
Kojto 106:ba1f97679dad 208 * @retval The new state of __EXTI_LINE__ (SET or RESET).
Kojto 106:ba1f97679dad 209 */
Kojto 106:ba1f97679dad 210 #define __HAL_GPIO_EXTI_GET_IT(__EXTI_LINE__) (EXTI->PR & (__EXTI_LINE__))
Kojto 106:ba1f97679dad 211
Kojto 106:ba1f97679dad 212 /**
Kojto 106:ba1f97679dad 213 * @brief Clears the EXTI's line pending bits.
Kojto 106:ba1f97679dad 214 * @param __EXTI_LINE__: specifies the EXTI lines to clear.
Kojto 106:ba1f97679dad 215 * This parameter can be any combination of GPIO_PIN_x where x can be (0..15)
Kojto 106:ba1f97679dad 216 * @retval None
Kojto 106:ba1f97679dad 217 */
Kojto 106:ba1f97679dad 218 #define __HAL_GPIO_EXTI_CLEAR_IT(__EXTI_LINE__) (EXTI->PR = (__EXTI_LINE__))
Kojto 106:ba1f97679dad 219
Kojto 106:ba1f97679dad 220 /**
Kojto 106:ba1f97679dad 221 * @brief Generates a Software interrupt on selected EXTI line.
Kojto 106:ba1f97679dad 222 * @param __EXTI_LINE__: specifies the EXTI line to check.
Kojto 106:ba1f97679dad 223 * This parameter can be GPIO_PIN_x where x can be(0..15)
Kojto 106:ba1f97679dad 224 * @retval None
Kojto 106:ba1f97679dad 225 */
Kojto 106:ba1f97679dad 226 #define __HAL_GPIO_EXTI_GENERATE_SWIT(__EXTI_LINE__) (EXTI->SWIER |= (__EXTI_LINE__))
Kojto 106:ba1f97679dad 227 /**
Kojto 106:ba1f97679dad 228 * @}
Kojto 106:ba1f97679dad 229 */
Kojto 106:ba1f97679dad 230
Kojto 106:ba1f97679dad 231 /* Include GPIO HAL Extension module */
Kojto 106:ba1f97679dad 232 #include "stm32f4xx_hal_gpio_ex.h"
Kojto 106:ba1f97679dad 233
Kojto 106:ba1f97679dad 234 /* Exported functions --------------------------------------------------------*/
Kojto 106:ba1f97679dad 235 /** @addtogroup GPIO_Exported_Functions
Kojto 106:ba1f97679dad 236 * @{
Kojto 106:ba1f97679dad 237 */
Kojto 106:ba1f97679dad 238
Kojto 106:ba1f97679dad 239 /** @addtogroup GPIO_Exported_Functions_Group1
Kojto 106:ba1f97679dad 240 * @{
Kojto 106:ba1f97679dad 241 */
Kojto 106:ba1f97679dad 242 /* Initialization and de-initialization functions *****************************/
Kojto 106:ba1f97679dad 243 void HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_Init);
Kojto 106:ba1f97679dad 244 void HAL_GPIO_DeInit(GPIO_TypeDef *GPIOx, uint32_t GPIO_Pin);
Kojto 106:ba1f97679dad 245 /**
Kojto 106:ba1f97679dad 246 * @}
Kojto 106:ba1f97679dad 247 */
Kojto 106:ba1f97679dad 248
Kojto 106:ba1f97679dad 249 /** @addtogroup GPIO_Exported_Functions_Group2
Kojto 106:ba1f97679dad 250 * @{
Kojto 106:ba1f97679dad 251 */
Kojto 106:ba1f97679dad 252 /* IO operation functions *****************************************************/
Kojto 106:ba1f97679dad 253 GPIO_PinState HAL_GPIO_ReadPin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
Kojto 106:ba1f97679dad 254 void HAL_GPIO_WritePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, GPIO_PinState PinState);
Kojto 106:ba1f97679dad 255 void HAL_GPIO_TogglePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
Kojto 106:ba1f97679dad 256 HAL_StatusTypeDef HAL_GPIO_LockPin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
Kojto 106:ba1f97679dad 257 void HAL_GPIO_EXTI_IRQHandler(uint16_t GPIO_Pin);
Kojto 106:ba1f97679dad 258 void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin);
Kojto 106:ba1f97679dad 259
Kojto 106:ba1f97679dad 260 /**
Kojto 106:ba1f97679dad 261 * @}
Kojto 106:ba1f97679dad 262 */
Kojto 106:ba1f97679dad 263
Kojto 106:ba1f97679dad 264 /**
Kojto 106:ba1f97679dad 265 * @}
Kojto 106:ba1f97679dad 266 */
Kojto 106:ba1f97679dad 267 /* Private types -------------------------------------------------------------*/
Kojto 106:ba1f97679dad 268 /* Private variables ---------------------------------------------------------*/
Kojto 106:ba1f97679dad 269 /* Private constants ---------------------------------------------------------*/
Kojto 106:ba1f97679dad 270 /** @defgroup GPIO_Private_Constants GPIO Private Constants
Kojto 106:ba1f97679dad 271 * @{
Kojto 106:ba1f97679dad 272 */
Kojto 106:ba1f97679dad 273
Kojto 106:ba1f97679dad 274 /**
Kojto 106:ba1f97679dad 275 * @}
Kojto 106:ba1f97679dad 276 */
Kojto 106:ba1f97679dad 277
Kojto 106:ba1f97679dad 278 /* Private macros ------------------------------------------------------------*/
Kojto 106:ba1f97679dad 279 /** @defgroup GPIO_Private_Macros GPIO Private Macros
Kojto 106:ba1f97679dad 280 * @{
Kojto 106:ba1f97679dad 281 */
Kojto 106:ba1f97679dad 282 #define IS_GPIO_PIN_ACTION(ACTION) (((ACTION) == GPIO_PIN_RESET) || ((ACTION) == GPIO_PIN_SET))
Kojto 106:ba1f97679dad 283 #define IS_GPIO_PIN(PIN) (((PIN) & GPIO_PIN_MASK ) != (uint32_t)0x00)
Kojto 106:ba1f97679dad 284 #define IS_GPIO_MODE(MODE) (((MODE) == GPIO_MODE_INPUT) ||\
Kojto 106:ba1f97679dad 285 ((MODE) == GPIO_MODE_OUTPUT_PP) ||\
Kojto 106:ba1f97679dad 286 ((MODE) == GPIO_MODE_OUTPUT_OD) ||\
Kojto 106:ba1f97679dad 287 ((MODE) == GPIO_MODE_AF_PP) ||\
Kojto 106:ba1f97679dad 288 ((MODE) == GPIO_MODE_AF_OD) ||\
Kojto 106:ba1f97679dad 289 ((MODE) == GPIO_MODE_IT_RISING) ||\
Kojto 106:ba1f97679dad 290 ((MODE) == GPIO_MODE_IT_FALLING) ||\
Kojto 106:ba1f97679dad 291 ((MODE) == GPIO_MODE_IT_RISING_FALLING) ||\
Kojto 106:ba1f97679dad 292 ((MODE) == GPIO_MODE_EVT_RISING) ||\
Kojto 106:ba1f97679dad 293 ((MODE) == GPIO_MODE_EVT_FALLING) ||\
Kojto 106:ba1f97679dad 294 ((MODE) == GPIO_MODE_EVT_RISING_FALLING) ||\
Kojto 106:ba1f97679dad 295 ((MODE) == GPIO_MODE_ANALOG))
Kojto 110:165afa46840b 296 #define IS_GPIO_SPEED(SPEED) (((SPEED) == GPIO_SPEED_FREQ_LOW) || ((SPEED) == GPIO_SPEED_FREQ_MEDIUM) || \
Kojto 110:165afa46840b 297 ((SPEED) == GPIO_SPEED_FREQ_HIGH) || ((SPEED) == GPIO_SPEED_FREQ_VERY_HIGH))
Kojto 106:ba1f97679dad 298 #define IS_GPIO_PULL(PULL) (((PULL) == GPIO_NOPULL) || ((PULL) == GPIO_PULLUP) || \
Kojto 106:ba1f97679dad 299 ((PULL) == GPIO_PULLDOWN))
Kojto 106:ba1f97679dad 300 /**
Kojto 106:ba1f97679dad 301 * @}
Kojto 106:ba1f97679dad 302 */
Kojto 106:ba1f97679dad 303
Kojto 106:ba1f97679dad 304 /* Private functions ---------------------------------------------------------*/
Kojto 106:ba1f97679dad 305 /** @defgroup GPIO_Private_Functions GPIO Private Functions
Kojto 106:ba1f97679dad 306 * @{
Kojto 106:ba1f97679dad 307 */
Kojto 106:ba1f97679dad 308
Kojto 106:ba1f97679dad 309 /**
Kojto 106:ba1f97679dad 310 * @}
Kojto 106:ba1f97679dad 311 */
Kojto 106:ba1f97679dad 312
Kojto 106:ba1f97679dad 313 /**
Kojto 106:ba1f97679dad 314 * @}
Kojto 106:ba1f97679dad 315 */
Kojto 106:ba1f97679dad 316
Kojto 106:ba1f97679dad 317 /**
Kojto 106:ba1f97679dad 318 * @}
Kojto 106:ba1f97679dad 319 */
Kojto 106:ba1f97679dad 320
Kojto 106:ba1f97679dad 321 #ifdef __cplusplus
Kojto 106:ba1f97679dad 322 }
Kojto 106:ba1f97679dad 323 #endif
Kojto 106:ba1f97679dad 324
Kojto 106:ba1f97679dad 325 #endif /* __STM32F4xx_HAL_GPIO_H */
Kojto 106:ba1f97679dad 326
Kojto 106:ba1f97679dad 327 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/