Elijah Orr / mbed-renbed

Fork of the official mbed C/C SDK provides the software platform and libraries to build your applications for RenBED.

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TARGET_ARCH_MAX/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
bogdanm 89:552587b429a1 1 /**
bogdanm 89:552587b429a1 2 ******************************************************************************
bogdanm 89:552587b429a1 3 * @file stm32f4xx_hal_gpio.h
bogdanm 89:552587b429a1 4 * @author MCD Application Team
Kojto 110:165afa46840b 5 * @version V1.4.1
Kojto 110:165afa46840b 6 * @date 09-October-2015
bogdanm 89:552587b429a1 7 * @brief Header file of GPIO HAL module.
bogdanm 89:552587b429a1 8 ******************************************************************************
bogdanm 89:552587b429a1 9 * @attention
bogdanm 89:552587b429a1 10 *
Kojto 99:dbbf35b96557 11 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
bogdanm 89:552587b429a1 12 *
bogdanm 89:552587b429a1 13 * Redistribution and use in source and binary forms, with or without modification,
bogdanm 89:552587b429a1 14 * are permitted provided that the following conditions are met:
bogdanm 89:552587b429a1 15 * 1. Redistributions of source code must retain the above copyright notice,
bogdanm 89:552587b429a1 16 * this list of conditions and the following disclaimer.
bogdanm 89:552587b429a1 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
bogdanm 89:552587b429a1 18 * this list of conditions and the following disclaimer in the documentation
bogdanm 89:552587b429a1 19 * and/or other materials provided with the distribution.
bogdanm 89:552587b429a1 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
bogdanm 89:552587b429a1 21 * may be used to endorse or promote products derived from this software
bogdanm 89:552587b429a1 22 * without specific prior written permission.
bogdanm 89:552587b429a1 23 *
bogdanm 89:552587b429a1 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
bogdanm 89:552587b429a1 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
bogdanm 89:552587b429a1 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
bogdanm 89:552587b429a1 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
bogdanm 89:552587b429a1 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
bogdanm 89:552587b429a1 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
bogdanm 89:552587b429a1 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
bogdanm 89:552587b429a1 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
bogdanm 89:552587b429a1 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
bogdanm 89:552587b429a1 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
bogdanm 89:552587b429a1 34 *
bogdanm 89:552587b429a1 35 ******************************************************************************
bogdanm 89:552587b429a1 36 */
bogdanm 89:552587b429a1 37
bogdanm 89:552587b429a1 38 /* Define to prevent recursive inclusion -------------------------------------*/
bogdanm 89:552587b429a1 39 #ifndef __STM32F4xx_HAL_GPIO_H
bogdanm 89:552587b429a1 40 #define __STM32F4xx_HAL_GPIO_H
bogdanm 89:552587b429a1 41
bogdanm 89:552587b429a1 42 #ifdef __cplusplus
bogdanm 89:552587b429a1 43 extern "C" {
bogdanm 89:552587b429a1 44 #endif
bogdanm 89:552587b429a1 45
bogdanm 89:552587b429a1 46 /* Includes ------------------------------------------------------------------*/
bogdanm 89:552587b429a1 47 #include "stm32f4xx_hal_def.h"
bogdanm 89:552587b429a1 48
bogdanm 89:552587b429a1 49 /** @addtogroup STM32F4xx_HAL_Driver
bogdanm 89:552587b429a1 50 * @{
bogdanm 89:552587b429a1 51 */
bogdanm 89:552587b429a1 52
bogdanm 89:552587b429a1 53 /** @addtogroup GPIO
bogdanm 89:552587b429a1 54 * @{
bogdanm 89:552587b429a1 55 */
bogdanm 89:552587b429a1 56
bogdanm 89:552587b429a1 57 /* Exported types ------------------------------------------------------------*/
Kojto 99:dbbf35b96557 58 /** @defgroup GPIO_Exported_Types GPIO Exported Types
Kojto 99:dbbf35b96557 59 * @{
Kojto 99:dbbf35b96557 60 */
bogdanm 89:552587b429a1 61
bogdanm 89:552587b429a1 62 /**
Kojto 99:dbbf35b96557 63 * @brief GPIO Init structure definition
bogdanm 89:552587b429a1 64 */
bogdanm 89:552587b429a1 65 typedef struct
bogdanm 89:552587b429a1 66 {
bogdanm 89:552587b429a1 67 uint32_t Pin; /*!< Specifies the GPIO pins to be configured.
bogdanm 89:552587b429a1 68 This parameter can be any value of @ref GPIO_pins_define */
bogdanm 89:552587b429a1 69
bogdanm 89:552587b429a1 70 uint32_t Mode; /*!< Specifies the operating mode for the selected pins.
bogdanm 89:552587b429a1 71 This parameter can be a value of @ref GPIO_mode_define */
bogdanm 89:552587b429a1 72
bogdanm 89:552587b429a1 73 uint32_t Pull; /*!< Specifies the Pull-up or Pull-Down activation for the selected pins.
bogdanm 89:552587b429a1 74 This parameter can be a value of @ref GPIO_pull_define */
bogdanm 89:552587b429a1 75
bogdanm 89:552587b429a1 76 uint32_t Speed; /*!< Specifies the speed for the selected pins.
bogdanm 89:552587b429a1 77 This parameter can be a value of @ref GPIO_speed_define */
bogdanm 89:552587b429a1 78
bogdanm 89:552587b429a1 79 uint32_t Alternate; /*!< Peripheral to be connected to the selected pins.
Kojto 99:dbbf35b96557 80 This parameter can be a value of @ref GPIO_Alternate_function_selection */
bogdanm 89:552587b429a1 81 }GPIO_InitTypeDef;
bogdanm 89:552587b429a1 82
bogdanm 89:552587b429a1 83 /**
bogdanm 89:552587b429a1 84 * @brief GPIO Bit SET and Bit RESET enumeration
bogdanm 89:552587b429a1 85 */
bogdanm 89:552587b429a1 86 typedef enum
bogdanm 89:552587b429a1 87 {
bogdanm 89:552587b429a1 88 GPIO_PIN_RESET = 0,
bogdanm 89:552587b429a1 89 GPIO_PIN_SET
bogdanm 89:552587b429a1 90 }GPIO_PinState;
Kojto 99:dbbf35b96557 91 /**
Kojto 99:dbbf35b96557 92 * @}
Kojto 99:dbbf35b96557 93 */
bogdanm 89:552587b429a1 94
bogdanm 89:552587b429a1 95 /* Exported constants --------------------------------------------------------*/
bogdanm 89:552587b429a1 96
Kojto 99:dbbf35b96557 97 /** @defgroup GPIO_Exported_Constants GPIO Exported Constants
bogdanm 89:552587b429a1 98 * @{
Kojto 99:dbbf35b96557 99 */
bogdanm 89:552587b429a1 100
Kojto 99:dbbf35b96557 101 /** @defgroup GPIO_pins_define GPIO pins define
bogdanm 89:552587b429a1 102 * @{
bogdanm 89:552587b429a1 103 */
bogdanm 89:552587b429a1 104 #define GPIO_PIN_0 ((uint16_t)0x0001) /* Pin 0 selected */
bogdanm 89:552587b429a1 105 #define GPIO_PIN_1 ((uint16_t)0x0002) /* Pin 1 selected */
bogdanm 89:552587b429a1 106 #define GPIO_PIN_2 ((uint16_t)0x0004) /* Pin 2 selected */
bogdanm 89:552587b429a1 107 #define GPIO_PIN_3 ((uint16_t)0x0008) /* Pin 3 selected */
bogdanm 89:552587b429a1 108 #define GPIO_PIN_4 ((uint16_t)0x0010) /* Pin 4 selected */
bogdanm 89:552587b429a1 109 #define GPIO_PIN_5 ((uint16_t)0x0020) /* Pin 5 selected */
bogdanm 89:552587b429a1 110 #define GPIO_PIN_6 ((uint16_t)0x0040) /* Pin 6 selected */
bogdanm 89:552587b429a1 111 #define GPIO_PIN_7 ((uint16_t)0x0080) /* Pin 7 selected */
bogdanm 89:552587b429a1 112 #define GPIO_PIN_8 ((uint16_t)0x0100) /* Pin 8 selected */
bogdanm 89:552587b429a1 113 #define GPIO_PIN_9 ((uint16_t)0x0200) /* Pin 9 selected */
bogdanm 89:552587b429a1 114 #define GPIO_PIN_10 ((uint16_t)0x0400) /* Pin 10 selected */
bogdanm 89:552587b429a1 115 #define GPIO_PIN_11 ((uint16_t)0x0800) /* Pin 11 selected */
bogdanm 89:552587b429a1 116 #define GPIO_PIN_12 ((uint16_t)0x1000) /* Pin 12 selected */
bogdanm 89:552587b429a1 117 #define GPIO_PIN_13 ((uint16_t)0x2000) /* Pin 13 selected */
bogdanm 89:552587b429a1 118 #define GPIO_PIN_14 ((uint16_t)0x4000) /* Pin 14 selected */
bogdanm 89:552587b429a1 119 #define GPIO_PIN_15 ((uint16_t)0x8000) /* Pin 15 selected */
bogdanm 89:552587b429a1 120 #define GPIO_PIN_All ((uint16_t)0xFFFF) /* All pins selected */
bogdanm 89:552587b429a1 121
bogdanm 92:4fc01daae5a5 122 #define GPIO_PIN_MASK ((uint32_t)0x0000FFFF) /* PIN mask for assert test */
bogdanm 89:552587b429a1 123 /**
bogdanm 89:552587b429a1 124 * @}
bogdanm 89:552587b429a1 125 */
bogdanm 89:552587b429a1 126
Kojto 99:dbbf35b96557 127 /** @defgroup GPIO_mode_define GPIO mode define
bogdanm 89:552587b429a1 128 * @brief GPIO Configuration Mode
bogdanm 89:552587b429a1 129 * Elements values convention: 0xX0yz00YZ
bogdanm 89:552587b429a1 130 * - X : GPIO mode or EXTI Mode
bogdanm 89:552587b429a1 131 * - y : External IT or Event trigger detection
bogdanm 89:552587b429a1 132 * - z : IO configuration on External IT or Event
bogdanm 89:552587b429a1 133 * - Y : Output type (Push Pull or Open Drain)
bogdanm 89:552587b429a1 134 * - Z : IO Direction mode (Input, Output, Alternate or Analog)
bogdanm 89:552587b429a1 135 * @{
bogdanm 89:552587b429a1 136 */
bogdanm 89:552587b429a1 137 #define GPIO_MODE_INPUT ((uint32_t)0x00000000) /*!< Input Floating Mode */
bogdanm 89:552587b429a1 138 #define GPIO_MODE_OUTPUT_PP ((uint32_t)0x00000001) /*!< Output Push Pull Mode */
bogdanm 89:552587b429a1 139 #define GPIO_MODE_OUTPUT_OD ((uint32_t)0x00000011) /*!< Output Open Drain Mode */
bogdanm 89:552587b429a1 140 #define GPIO_MODE_AF_PP ((uint32_t)0x00000002) /*!< Alternate Function Push Pull Mode */
bogdanm 89:552587b429a1 141 #define GPIO_MODE_AF_OD ((uint32_t)0x00000012) /*!< Alternate Function Open Drain Mode */
bogdanm 89:552587b429a1 142
bogdanm 89:552587b429a1 143 #define GPIO_MODE_ANALOG ((uint32_t)0x00000003) /*!< Analog Mode */
bogdanm 89:552587b429a1 144
bogdanm 89:552587b429a1 145 #define GPIO_MODE_IT_RISING ((uint32_t)0x10110000) /*!< External Interrupt Mode with Rising edge trigger detection */
bogdanm 89:552587b429a1 146 #define GPIO_MODE_IT_FALLING ((uint32_t)0x10210000) /*!< External Interrupt Mode with Falling edge trigger detection */
bogdanm 89:552587b429a1 147 #define GPIO_MODE_IT_RISING_FALLING ((uint32_t)0x10310000) /*!< External Interrupt Mode with Rising/Falling edge trigger detection */
bogdanm 89:552587b429a1 148
bogdanm 89:552587b429a1 149 #define GPIO_MODE_EVT_RISING ((uint32_t)0x10120000) /*!< External Event Mode with Rising edge trigger detection */
bogdanm 89:552587b429a1 150 #define GPIO_MODE_EVT_FALLING ((uint32_t)0x10220000) /*!< External Event Mode with Falling edge trigger detection */
bogdanm 89:552587b429a1 151 #define GPIO_MODE_EVT_RISING_FALLING ((uint32_t)0x10320000) /*!< External Event Mode with Rising/Falling edge trigger detection */
bogdanm 89:552587b429a1 152 /**
bogdanm 89:552587b429a1 153 * @}
bogdanm 89:552587b429a1 154 */
Kojto 99:dbbf35b96557 155
Kojto 99:dbbf35b96557 156 /** @defgroup GPIO_speed_define GPIO speed define
bogdanm 89:552587b429a1 157 * @brief GPIO Output Maximum frequency
bogdanm 89:552587b429a1 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 */
bogdanm 89:552587b429a1 164 /**
bogdanm 89:552587b429a1 165 * @}
bogdanm 89:552587b429a1 166 */
bogdanm 89:552587b429a1 167
Kojto 99:dbbf35b96557 168 /** @defgroup GPIO_pull_define GPIO pull define
bogdanm 89:552587b429a1 169 * @brief GPIO Pull-Up or Pull-Down Activation
bogdanm 89:552587b429a1 170 * @{
bogdanm 89:552587b429a1 171 */
bogdanm 89:552587b429a1 172 #define GPIO_NOPULL ((uint32_t)0x00000000) /*!< No Pull-up or Pull-down activation */
bogdanm 89:552587b429a1 173 #define GPIO_PULLUP ((uint32_t)0x00000001) /*!< Pull-up activation */
bogdanm 89:552587b429a1 174 #define GPIO_PULLDOWN ((uint32_t)0x00000002) /*!< Pull-down activation */
bogdanm 89:552587b429a1 175 /**
bogdanm 89:552587b429a1 176 * @}
bogdanm 89:552587b429a1 177 */
bogdanm 89:552587b429a1 178
bogdanm 89:552587b429a1 179 /**
bogdanm 89:552587b429a1 180 * @}
bogdanm 89:552587b429a1 181 */
bogdanm 89:552587b429a1 182
bogdanm 89:552587b429a1 183 /* Exported macro ------------------------------------------------------------*/
Kojto 99:dbbf35b96557 184 /** @defgroup GPIO_Exported_Macros GPIO Exported Macros
Kojto 99:dbbf35b96557 185 * @{
Kojto 99:dbbf35b96557 186 */
bogdanm 89:552587b429a1 187
bogdanm 89:552587b429a1 188 /**
bogdanm 89:552587b429a1 189 * @brief Checks whether the specified EXTI line flag is set or not.
bogdanm 89:552587b429a1 190 * @param __EXTI_LINE__: specifies the EXTI line flag to check.
bogdanm 89:552587b429a1 191 * This parameter can be GPIO_PIN_x where x can be(0..15)
bogdanm 89:552587b429a1 192 * @retval The new state of __EXTI_LINE__ (SET or RESET).
bogdanm 89:552587b429a1 193 */
bogdanm 89:552587b429a1 194 #define __HAL_GPIO_EXTI_GET_FLAG(__EXTI_LINE__) (EXTI->PR & (__EXTI_LINE__))
bogdanm 89:552587b429a1 195
bogdanm 89:552587b429a1 196 /**
bogdanm 89:552587b429a1 197 * @brief Clears the EXTI's line pending flags.
bogdanm 89:552587b429a1 198 * @param __EXTI_LINE__: specifies the EXTI lines flags to clear.
bogdanm 89:552587b429a1 199 * This parameter can be any combination of GPIO_PIN_x where x can be (0..15)
bogdanm 89:552587b429a1 200 * @retval None
bogdanm 89:552587b429a1 201 */
bogdanm 89:552587b429a1 202 #define __HAL_GPIO_EXTI_CLEAR_FLAG(__EXTI_LINE__) (EXTI->PR = (__EXTI_LINE__))
bogdanm 89:552587b429a1 203
bogdanm 89:552587b429a1 204 /**
bogdanm 89:552587b429a1 205 * @brief Checks whether the specified EXTI line is asserted or not.
bogdanm 89:552587b429a1 206 * @param __EXTI_LINE__: specifies the EXTI line to check.
bogdanm 89:552587b429a1 207 * This parameter can be GPIO_PIN_x where x can be(0..15)
bogdanm 89:552587b429a1 208 * @retval The new state of __EXTI_LINE__ (SET or RESET).
bogdanm 89:552587b429a1 209 */
bogdanm 89:552587b429a1 210 #define __HAL_GPIO_EXTI_GET_IT(__EXTI_LINE__) (EXTI->PR & (__EXTI_LINE__))
bogdanm 89:552587b429a1 211
bogdanm 89:552587b429a1 212 /**
bogdanm 89:552587b429a1 213 * @brief Clears the EXTI's line pending bits.
bogdanm 89:552587b429a1 214 * @param __EXTI_LINE__: specifies the EXTI lines to clear.
bogdanm 89:552587b429a1 215 * This parameter can be any combination of GPIO_PIN_x where x can be (0..15)
bogdanm 89:552587b429a1 216 * @retval None
bogdanm 89:552587b429a1 217 */
bogdanm 89:552587b429a1 218 #define __HAL_GPIO_EXTI_CLEAR_IT(__EXTI_LINE__) (EXTI->PR = (__EXTI_LINE__))
bogdanm 89:552587b429a1 219
bogdanm 92:4fc01daae5a5 220 /**
bogdanm 92:4fc01daae5a5 221 * @brief Generates a Software interrupt on selected EXTI line.
bogdanm 92:4fc01daae5a5 222 * @param __EXTI_LINE__: specifies the EXTI line to check.
bogdanm 92:4fc01daae5a5 223 * This parameter can be GPIO_PIN_x where x can be(0..15)
bogdanm 92:4fc01daae5a5 224 * @retval None
bogdanm 92:4fc01daae5a5 225 */
bogdanm 92:4fc01daae5a5 226 #define __HAL_GPIO_EXTI_GENERATE_SWIT(__EXTI_LINE__) (EXTI->SWIER |= (__EXTI_LINE__))
Kojto 99:dbbf35b96557 227 /**
Kojto 99:dbbf35b96557 228 * @}
Kojto 99:dbbf35b96557 229 */
bogdanm 92:4fc01daae5a5 230
bogdanm 89:552587b429a1 231 /* Include GPIO HAL Extension module */
bogdanm 89:552587b429a1 232 #include "stm32f4xx_hal_gpio_ex.h"
bogdanm 89:552587b429a1 233
Kojto 99:dbbf35b96557 234 /* Exported functions --------------------------------------------------------*/
Kojto 99:dbbf35b96557 235 /** @addtogroup GPIO_Exported_Functions
Kojto 99:dbbf35b96557 236 * @{
Kojto 99:dbbf35b96557 237 */
Kojto 99:dbbf35b96557 238
Kojto 99:dbbf35b96557 239 /** @addtogroup GPIO_Exported_Functions_Group1
Kojto 99:dbbf35b96557 240 * @{
Kojto 99:dbbf35b96557 241 */
Kojto 99:dbbf35b96557 242 /* Initialization and de-initialization functions *****************************/
bogdanm 89:552587b429a1 243 void HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_Init);
bogdanm 89:552587b429a1 244 void HAL_GPIO_DeInit(GPIO_TypeDef *GPIOx, uint32_t GPIO_Pin);
Kojto 99:dbbf35b96557 245 /**
Kojto 99:dbbf35b96557 246 * @}
Kojto 99:dbbf35b96557 247 */
bogdanm 89:552587b429a1 248
Kojto 99:dbbf35b96557 249 /** @addtogroup GPIO_Exported_Functions_Group2
Kojto 99:dbbf35b96557 250 * @{
Kojto 99:dbbf35b96557 251 */
Kojto 99:dbbf35b96557 252 /* IO operation functions *****************************************************/
bogdanm 89:552587b429a1 253 GPIO_PinState HAL_GPIO_ReadPin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
bogdanm 89:552587b429a1 254 void HAL_GPIO_WritePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, GPIO_PinState PinState);
bogdanm 89:552587b429a1 255 void HAL_GPIO_TogglePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
bogdanm 89:552587b429a1 256 HAL_StatusTypeDef HAL_GPIO_LockPin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
bogdanm 89:552587b429a1 257 void HAL_GPIO_EXTI_IRQHandler(uint16_t GPIO_Pin);
bogdanm 89:552587b429a1 258 void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin);
bogdanm 89:552587b429a1 259
bogdanm 89:552587b429a1 260 /**
bogdanm 89:552587b429a1 261 * @}
bogdanm 89:552587b429a1 262 */
bogdanm 89:552587b429a1 263
bogdanm 89:552587b429a1 264 /**
bogdanm 89:552587b429a1 265 * @}
bogdanm 89:552587b429a1 266 */
Kojto 99:dbbf35b96557 267 /* Private types -------------------------------------------------------------*/
Kojto 99:dbbf35b96557 268 /* Private variables ---------------------------------------------------------*/
Kojto 99:dbbf35b96557 269 /* Private constants ---------------------------------------------------------*/
Kojto 99:dbbf35b96557 270 /** @defgroup GPIO_Private_Constants GPIO Private Constants
Kojto 99:dbbf35b96557 271 * @{
Kojto 99:dbbf35b96557 272 */
Kojto 99:dbbf35b96557 273
Kojto 99:dbbf35b96557 274 /**
Kojto 99:dbbf35b96557 275 * @}
Kojto 99:dbbf35b96557 276 */
Kojto 99:dbbf35b96557 277
Kojto 99:dbbf35b96557 278 /* Private macros ------------------------------------------------------------*/
Kojto 99:dbbf35b96557 279 /** @defgroup GPIO_Private_Macros GPIO Private Macros
Kojto 99:dbbf35b96557 280 * @{
Kojto 99:dbbf35b96557 281 */
Kojto 99:dbbf35b96557 282 #define IS_GPIO_PIN_ACTION(ACTION) (((ACTION) == GPIO_PIN_RESET) || ((ACTION) == GPIO_PIN_SET))
Kojto 99:dbbf35b96557 283 #define IS_GPIO_PIN(PIN) (((PIN) & GPIO_PIN_MASK ) != (uint32_t)0x00)
Kojto 99:dbbf35b96557 284 #define IS_GPIO_MODE(MODE) (((MODE) == GPIO_MODE_INPUT) ||\
Kojto 99:dbbf35b96557 285 ((MODE) == GPIO_MODE_OUTPUT_PP) ||\
Kojto 99:dbbf35b96557 286 ((MODE) == GPIO_MODE_OUTPUT_OD) ||\
Kojto 99:dbbf35b96557 287 ((MODE) == GPIO_MODE_AF_PP) ||\
Kojto 99:dbbf35b96557 288 ((MODE) == GPIO_MODE_AF_OD) ||\
Kojto 99:dbbf35b96557 289 ((MODE) == GPIO_MODE_IT_RISING) ||\
Kojto 99:dbbf35b96557 290 ((MODE) == GPIO_MODE_IT_FALLING) ||\
Kojto 99:dbbf35b96557 291 ((MODE) == GPIO_MODE_IT_RISING_FALLING) ||\
Kojto 99:dbbf35b96557 292 ((MODE) == GPIO_MODE_EVT_RISING) ||\
Kojto 99:dbbf35b96557 293 ((MODE) == GPIO_MODE_EVT_FALLING) ||\
Kojto 99:dbbf35b96557 294 ((MODE) == GPIO_MODE_EVT_RISING_FALLING) ||\
Kojto 99:dbbf35b96557 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 99:dbbf35b96557 298 #define IS_GPIO_PULL(PULL) (((PULL) == GPIO_NOPULL) || ((PULL) == GPIO_PULLUP) || \
Kojto 99:dbbf35b96557 299 ((PULL) == GPIO_PULLDOWN))
Kojto 99:dbbf35b96557 300 /**
Kojto 99:dbbf35b96557 301 * @}
Kojto 99:dbbf35b96557 302 */
Kojto 99:dbbf35b96557 303
Kojto 99:dbbf35b96557 304 /* Private functions ---------------------------------------------------------*/
Kojto 99:dbbf35b96557 305 /** @defgroup GPIO_Private_Functions GPIO Private Functions
Kojto 99:dbbf35b96557 306 * @{
Kojto 99:dbbf35b96557 307 */
Kojto 99:dbbf35b96557 308
Kojto 99:dbbf35b96557 309 /**
Kojto 99:dbbf35b96557 310 * @}
Kojto 99:dbbf35b96557 311 */
Kojto 99:dbbf35b96557 312
Kojto 99:dbbf35b96557 313 /**
Kojto 99:dbbf35b96557 314 * @}
Kojto 99:dbbf35b96557 315 */
Kojto 99:dbbf35b96557 316
Kojto 99:dbbf35b96557 317 /**
Kojto 99:dbbf35b96557 318 * @}
Kojto 99:dbbf35b96557 319 */
bogdanm 89:552587b429a1 320
bogdanm 89:552587b429a1 321 #ifdef __cplusplus
bogdanm 89:552587b429a1 322 }
bogdanm 89:552587b429a1 323 #endif
bogdanm 89:552587b429a1 324
bogdanm 89:552587b429a1 325 #endif /* __STM32F4xx_HAL_GPIO_H */
bogdanm 89:552587b429a1 326
bogdanm 89:552587b429a1 327 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/