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mbed library sources. Supersedes mbed-src.

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cmsis/BUILD/mbed/TARGET_DISCO_L496AG/TOOLCHAIN_IAR/stm32l4xx_hal_gpio.h@189:f392fc9709a3, 2019-02-20 (annotated)

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

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AnnaBridge 189:f392fc9709a3 1 /**
AnnaBridge 189:f392fc9709a3 2 ******************************************************************************
AnnaBridge 189:f392fc9709a3 3 * @file stm32l4xx_hal_gpio.h
AnnaBridge 189:f392fc9709a3 4 * @author MCD Application Team
AnnaBridge 189:f392fc9709a3 5 * @brief Header file of GPIO HAL module.
AnnaBridge 189:f392fc9709a3 6 ******************************************************************************
AnnaBridge 189:f392fc9709a3 7 * @attention
AnnaBridge 189:f392fc9709a3 8 *
AnnaBridge 189:f392fc9709a3 9 * <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
AnnaBridge 189:f392fc9709a3 10 *
AnnaBridge 189:f392fc9709a3 11 * Redistribution and use in source and binary forms, with or without modification,
AnnaBridge 189:f392fc9709a3 12 * are permitted provided that the following conditions are met:
AnnaBridge 189:f392fc9709a3 13 * 1. Redistributions of source code must retain the above copyright notice,
AnnaBridge 189:f392fc9709a3 14 * this list of conditions and the following disclaimer.
AnnaBridge 189:f392fc9709a3 15 * 2. Redistributions in binary form must reproduce the above copyright notice,
AnnaBridge 189:f392fc9709a3 16 * this list of conditions and the following disclaimer in the documentation
AnnaBridge 189:f392fc9709a3 17 * and/or other materials provided with the distribution.
AnnaBridge 189:f392fc9709a3 18 * 3. Neither the name of STMicroelectronics nor the names of its contributors
AnnaBridge 189:f392fc9709a3 19 * may be used to endorse or promote products derived from this software
AnnaBridge 189:f392fc9709a3 20 * without specific prior written permission.
AnnaBridge 189:f392fc9709a3 21 *
AnnaBridge 189:f392fc9709a3 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AnnaBridge 189:f392fc9709a3 23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
AnnaBridge 189:f392fc9709a3 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
AnnaBridge 189:f392fc9709a3 25 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
AnnaBridge 189:f392fc9709a3 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
AnnaBridge 189:f392fc9709a3 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
AnnaBridge 189:f392fc9709a3 28 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
AnnaBridge 189:f392fc9709a3 29 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
AnnaBridge 189:f392fc9709a3 30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
AnnaBridge 189:f392fc9709a3 31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
AnnaBridge 189:f392fc9709a3 32 *
AnnaBridge 189:f392fc9709a3 33 ******************************************************************************
AnnaBridge 189:f392fc9709a3 34 */
AnnaBridge 189:f392fc9709a3 35
AnnaBridge 189:f392fc9709a3 36 /* Define to prevent recursive inclusion -------------------------------------*/
AnnaBridge 189:f392fc9709a3 37 #ifndef __STM32L4xx_HAL_GPIO_H
AnnaBridge 189:f392fc9709a3 38 #define __STM32L4xx_HAL_GPIO_H
AnnaBridge 189:f392fc9709a3 39
AnnaBridge 189:f392fc9709a3 40 #ifdef __cplusplus
AnnaBridge 189:f392fc9709a3 41 extern "C" {
AnnaBridge 189:f392fc9709a3 42 #endif
AnnaBridge 189:f392fc9709a3 43
AnnaBridge 189:f392fc9709a3 44 /* Includes ------------------------------------------------------------------*/
AnnaBridge 189:f392fc9709a3 45 #include "stm32l4xx_hal_def.h"
AnnaBridge 189:f392fc9709a3 46
AnnaBridge 189:f392fc9709a3 47 /** @addtogroup STM32L4xx_HAL_Driver
AnnaBridge 189:f392fc9709a3 48 * @{
AnnaBridge 189:f392fc9709a3 49 */
AnnaBridge 189:f392fc9709a3 50
AnnaBridge 189:f392fc9709a3 51 /** @addtogroup GPIO
AnnaBridge 189:f392fc9709a3 52 * @{
AnnaBridge 189:f392fc9709a3 53 */
AnnaBridge 189:f392fc9709a3 54
AnnaBridge 189:f392fc9709a3 55 /* Exported types ------------------------------------------------------------*/
AnnaBridge 189:f392fc9709a3 56
AnnaBridge 189:f392fc9709a3 57 /** @defgroup GPIO_Exported_Types GPIO Exported Types
AnnaBridge 189:f392fc9709a3 58 * @{
AnnaBridge 189:f392fc9709a3 59 */
AnnaBridge 189:f392fc9709a3 60 /**
AnnaBridge 189:f392fc9709a3 61 * @brief GPIO Init structure definition
AnnaBridge 189:f392fc9709a3 62 */
AnnaBridge 189:f392fc9709a3 63 typedef struct
AnnaBridge 189:f392fc9709a3 64 {
AnnaBridge 189:f392fc9709a3 65 uint32_t Pin; /*!< Specifies the GPIO pins to be configured.
AnnaBridge 189:f392fc9709a3 66 This parameter can be any value of @ref GPIO_pins */
AnnaBridge 189:f392fc9709a3 67
AnnaBridge 189:f392fc9709a3 68 uint32_t Mode; /*!< Specifies the operating mode for the selected pins.
AnnaBridge 189:f392fc9709a3 69 This parameter can be a value of @ref GPIO_mode */
AnnaBridge 189:f392fc9709a3 70
AnnaBridge 189:f392fc9709a3 71 uint32_t Pull; /*!< Specifies the Pull-up or Pull-Down activation for the selected pins.
AnnaBridge 189:f392fc9709a3 72 This parameter can be a value of @ref GPIO_pull */
AnnaBridge 189:f392fc9709a3 73
AnnaBridge 189:f392fc9709a3 74 uint32_t Speed; /*!< Specifies the speed for the selected pins.
AnnaBridge 189:f392fc9709a3 75 This parameter can be a value of @ref GPIO_speed */
AnnaBridge 189:f392fc9709a3 76
AnnaBridge 189:f392fc9709a3 77 uint32_t Alternate; /*!< Peripheral to be connected to the selected pins
AnnaBridge 189:f392fc9709a3 78 This parameter can be a value of @ref GPIOEx_Alternate_function_selection */
AnnaBridge 189:f392fc9709a3 79 }GPIO_InitTypeDef;
AnnaBridge 189:f392fc9709a3 80
AnnaBridge 189:f392fc9709a3 81 /**
AnnaBridge 189:f392fc9709a3 82 * @brief GPIO Bit SET and Bit RESET enumeration
AnnaBridge 189:f392fc9709a3 83 */
AnnaBridge 189:f392fc9709a3 84 typedef enum
AnnaBridge 189:f392fc9709a3 85 {
AnnaBridge 189:f392fc9709a3 86 GPIO_PIN_RESET = 0,
AnnaBridge 189:f392fc9709a3 87 GPIO_PIN_SET
AnnaBridge 189:f392fc9709a3 88 }GPIO_PinState;
AnnaBridge 189:f392fc9709a3 89 /**
AnnaBridge 189:f392fc9709a3 90 * @}
AnnaBridge 189:f392fc9709a3 91 */
AnnaBridge 189:f392fc9709a3 92
AnnaBridge 189:f392fc9709a3 93 /* Exported constants --------------------------------------------------------*/
AnnaBridge 189:f392fc9709a3 94 /** @defgroup GPIO_Exported_Constants GPIO Exported Constants
AnnaBridge 189:f392fc9709a3 95 * @{
AnnaBridge 189:f392fc9709a3 96 */
AnnaBridge 189:f392fc9709a3 97 /** @defgroup GPIO_pins GPIO pins
AnnaBridge 189:f392fc9709a3 98 * @{
AnnaBridge 189:f392fc9709a3 99 */
AnnaBridge 189:f392fc9709a3 100 #define GPIO_PIN_0 ((uint16_t)0x0001) /* Pin 0 selected */
AnnaBridge 189:f392fc9709a3 101 #define GPIO_PIN_1 ((uint16_t)0x0002) /* Pin 1 selected */
AnnaBridge 189:f392fc9709a3 102 #define GPIO_PIN_2 ((uint16_t)0x0004) /* Pin 2 selected */
AnnaBridge 189:f392fc9709a3 103 #define GPIO_PIN_3 ((uint16_t)0x0008) /* Pin 3 selected */
AnnaBridge 189:f392fc9709a3 104 #define GPIO_PIN_4 ((uint16_t)0x0010) /* Pin 4 selected */
AnnaBridge 189:f392fc9709a3 105 #define GPIO_PIN_5 ((uint16_t)0x0020) /* Pin 5 selected */
AnnaBridge 189:f392fc9709a3 106 #define GPIO_PIN_6 ((uint16_t)0x0040) /* Pin 6 selected */
AnnaBridge 189:f392fc9709a3 107 #define GPIO_PIN_7 ((uint16_t)0x0080) /* Pin 7 selected */
AnnaBridge 189:f392fc9709a3 108 #define GPIO_PIN_8 ((uint16_t)0x0100) /* Pin 8 selected */
AnnaBridge 189:f392fc9709a3 109 #define GPIO_PIN_9 ((uint16_t)0x0200) /* Pin 9 selected */
AnnaBridge 189:f392fc9709a3 110 #define GPIO_PIN_10 ((uint16_t)0x0400) /* Pin 10 selected */
AnnaBridge 189:f392fc9709a3 111 #define GPIO_PIN_11 ((uint16_t)0x0800) /* Pin 11 selected */
AnnaBridge 189:f392fc9709a3 112 #define GPIO_PIN_12 ((uint16_t)0x1000) /* Pin 12 selected */
AnnaBridge 189:f392fc9709a3 113 #define GPIO_PIN_13 ((uint16_t)0x2000) /* Pin 13 selected */
AnnaBridge 189:f392fc9709a3 114 #define GPIO_PIN_14 ((uint16_t)0x4000) /* Pin 14 selected */
AnnaBridge 189:f392fc9709a3 115 #define GPIO_PIN_15 ((uint16_t)0x8000) /* Pin 15 selected */
AnnaBridge 189:f392fc9709a3 116 #define GPIO_PIN_All ((uint16_t)0xFFFF) /* All pins selected */
AnnaBridge 189:f392fc9709a3 117
AnnaBridge 189:f392fc9709a3 118 #define GPIO_PIN_MASK ((uint32_t)0x0000FFFF) /* PIN mask for assert test */
AnnaBridge 189:f392fc9709a3 119 /**
AnnaBridge 189:f392fc9709a3 120 * @}
AnnaBridge 189:f392fc9709a3 121 */
AnnaBridge 189:f392fc9709a3 122
AnnaBridge 189:f392fc9709a3 123 /** @defgroup GPIO_mode GPIO mode
AnnaBridge 189:f392fc9709a3 124 * @brief GPIO Configuration Mode
AnnaBridge 189:f392fc9709a3 125 * Elements values convention: 0xX0yz00YZ
AnnaBridge 189:f392fc9709a3 126 * - X : GPIO mode or EXTI Mode
AnnaBridge 189:f392fc9709a3 127 * - y : External IT or Event trigger detection
AnnaBridge 189:f392fc9709a3 128 * - z : IO configuration on External IT or Event
AnnaBridge 189:f392fc9709a3 129 * - Y : Output type (Push Pull or Open Drain)
AnnaBridge 189:f392fc9709a3 130 * - Z : IO Direction mode (Input, Output, Alternate or Analog)
AnnaBridge 189:f392fc9709a3 131 * @{
AnnaBridge 189:f392fc9709a3 132 */
AnnaBridge 189:f392fc9709a3 133 #define GPIO_MODE_INPUT ((uint32_t)0x00000000) /*!< Input Floating Mode */
AnnaBridge 189:f392fc9709a3 134 #define GPIO_MODE_OUTPUT_PP ((uint32_t)0x00000001) /*!< Output Push Pull Mode */
AnnaBridge 189:f392fc9709a3 135 #define GPIO_MODE_OUTPUT_OD ((uint32_t)0x00000011) /*!< Output Open Drain Mode */
AnnaBridge 189:f392fc9709a3 136 #define GPIO_MODE_AF_PP ((uint32_t)0x00000002) /*!< Alternate Function Push Pull Mode */
AnnaBridge 189:f392fc9709a3 137 #define GPIO_MODE_AF_OD ((uint32_t)0x00000012) /*!< Alternate Function Open Drain Mode */
AnnaBridge 189:f392fc9709a3 138 #define GPIO_MODE_ANALOG ((uint32_t)0x00000003) /*!< Analog Mode */
AnnaBridge 189:f392fc9709a3 139 #define GPIO_MODE_ANALOG_ADC_CONTROL ((uint32_t)0x0000000B) /*!< Analog Mode for ADC conversion */
AnnaBridge 189:f392fc9709a3 140 #define GPIO_MODE_IT_RISING ((uint32_t)0x10110000) /*!< External Interrupt Mode with Rising edge trigger detection */
AnnaBridge 189:f392fc9709a3 141 #define GPIO_MODE_IT_FALLING ((uint32_t)0x10210000) /*!< External Interrupt Mode with Falling edge trigger detection */
AnnaBridge 189:f392fc9709a3 142 #define GPIO_MODE_IT_RISING_FALLING ((uint32_t)0x10310000) /*!< External Interrupt Mode with Rising/Falling edge trigger detection */
AnnaBridge 189:f392fc9709a3 143 #define GPIO_MODE_EVT_RISING ((uint32_t)0x10120000) /*!< External Event Mode with Rising edge trigger detection */
AnnaBridge 189:f392fc9709a3 144 #define GPIO_MODE_EVT_FALLING ((uint32_t)0x10220000) /*!< External Event Mode with Falling edge trigger detection */
AnnaBridge 189:f392fc9709a3 145 #define GPIO_MODE_EVT_RISING_FALLING ((uint32_t)0x10320000) /*!< External Event Mode with Rising/Falling edge trigger detection */
AnnaBridge 189:f392fc9709a3 146 /**
AnnaBridge 189:f392fc9709a3 147 * @}
AnnaBridge 189:f392fc9709a3 148 */
AnnaBridge 189:f392fc9709a3 149
AnnaBridge 189:f392fc9709a3 150 /** @defgroup GPIO_speed GPIO speed
AnnaBridge 189:f392fc9709a3 151 * @brief GPIO Output Maximum frequency
AnnaBridge 189:f392fc9709a3 152 * @{
AnnaBridge 189:f392fc9709a3 153 */
AnnaBridge 189:f392fc9709a3 154 #define GPIO_SPEED_FREQ_LOW ((uint32_t)0x00000000) /*!< range up to 5 MHz, please refer to the product datasheet */
AnnaBridge 189:f392fc9709a3 155 #define GPIO_SPEED_FREQ_MEDIUM ((uint32_t)0x00000001) /*!< range 5 MHz to 25 MHz, please refer to the product datasheet */
AnnaBridge 189:f392fc9709a3 156 #define GPIO_SPEED_FREQ_HIGH ((uint32_t)0x00000002) /*!< range 25 MHz to 50 MHz, please refer to the product datasheet */
AnnaBridge 189:f392fc9709a3 157 #define GPIO_SPEED_FREQ_VERY_HIGH ((uint32_t)0x00000003) /*!< range 50 MHz to 80 MHz, please refer to the product datasheet */
AnnaBridge 189:f392fc9709a3 158 /**
AnnaBridge 189:f392fc9709a3 159 * @}
AnnaBridge 189:f392fc9709a3 160 */
AnnaBridge 189:f392fc9709a3 161
AnnaBridge 189:f392fc9709a3 162 /** @defgroup GPIO_pull GPIO pull
AnnaBridge 189:f392fc9709a3 163 * @brief GPIO Pull-Up or Pull-Down Activation
AnnaBridge 189:f392fc9709a3 164 * @{
AnnaBridge 189:f392fc9709a3 165 */
AnnaBridge 189:f392fc9709a3 166 #define GPIO_NOPULL ((uint32_t)0x00000000) /*!< No Pull-up or Pull-down activation */
AnnaBridge 189:f392fc9709a3 167 #define GPIO_PULLUP ((uint32_t)0x00000001) /*!< Pull-up activation */
AnnaBridge 189:f392fc9709a3 168 #define GPIO_PULLDOWN ((uint32_t)0x00000002) /*!< Pull-down activation */
AnnaBridge 189:f392fc9709a3 169 /**
AnnaBridge 189:f392fc9709a3 170 * @}
AnnaBridge 189:f392fc9709a3 171 */
AnnaBridge 189:f392fc9709a3 172
AnnaBridge 189:f392fc9709a3 173 /**
AnnaBridge 189:f392fc9709a3 174 * @}
AnnaBridge 189:f392fc9709a3 175 */
AnnaBridge 189:f392fc9709a3 176
AnnaBridge 189:f392fc9709a3 177 /* Exported macro ------------------------------------------------------------*/
AnnaBridge 189:f392fc9709a3 178 /** @defgroup GPIO_Exported_Macros GPIO Exported Macros
AnnaBridge 189:f392fc9709a3 179 * @{
AnnaBridge 189:f392fc9709a3 180 */
AnnaBridge 189:f392fc9709a3 181
AnnaBridge 189:f392fc9709a3 182 /**
AnnaBridge 189:f392fc9709a3 183 * @brief Check whether the specified EXTI line flag is set or not.
AnnaBridge 189:f392fc9709a3 184 * @param __EXTI_LINE__: specifies the EXTI line flag to check.
AnnaBridge 189:f392fc9709a3 185 * This parameter can be GPIO_PIN_x where x can be(0..15)
AnnaBridge 189:f392fc9709a3 186 * @retval The new state of __EXTI_LINE__ (SET or RESET).
AnnaBridge 189:f392fc9709a3 187 */
AnnaBridge 189:f392fc9709a3 188 #define __HAL_GPIO_EXTI_GET_FLAG(__EXTI_LINE__) (EXTI->PR1 & (__EXTI_LINE__))
AnnaBridge 189:f392fc9709a3 189
AnnaBridge 189:f392fc9709a3 190 /**
AnnaBridge 189:f392fc9709a3 191 * @brief Clear the EXTI's line pending flags.
AnnaBridge 189:f392fc9709a3 192 * @param __EXTI_LINE__: specifies the EXTI lines flags to clear.
AnnaBridge 189:f392fc9709a3 193 * This parameter can be any combination of GPIO_PIN_x where x can be (0..15)
AnnaBridge 189:f392fc9709a3 194 * @retval None
AnnaBridge 189:f392fc9709a3 195 */
AnnaBridge 189:f392fc9709a3 196 #define __HAL_GPIO_EXTI_CLEAR_FLAG(__EXTI_LINE__) (EXTI->PR1 = (__EXTI_LINE__))
AnnaBridge 189:f392fc9709a3 197
AnnaBridge 189:f392fc9709a3 198 /**
AnnaBridge 189:f392fc9709a3 199 * @brief Check whether the specified EXTI line is asserted or not.
AnnaBridge 189:f392fc9709a3 200 * @param __EXTI_LINE__: specifies the EXTI line to check.
AnnaBridge 189:f392fc9709a3 201 * This parameter can be GPIO_PIN_x where x can be(0..15)
AnnaBridge 189:f392fc9709a3 202 * @retval The new state of __EXTI_LINE__ (SET or RESET).
AnnaBridge 189:f392fc9709a3 203 */
AnnaBridge 189:f392fc9709a3 204 #define __HAL_GPIO_EXTI_GET_IT(__EXTI_LINE__) (EXTI->PR1 & (__EXTI_LINE__))
AnnaBridge 189:f392fc9709a3 205
AnnaBridge 189:f392fc9709a3 206 /**
AnnaBridge 189:f392fc9709a3 207 * @brief Clear the EXTI's line pending bits.
AnnaBridge 189:f392fc9709a3 208 * @param __EXTI_LINE__: specifies the EXTI lines to clear.
AnnaBridge 189:f392fc9709a3 209 * This parameter can be any combination of GPIO_PIN_x where x can be (0..15)
AnnaBridge 189:f392fc9709a3 210 * @retval None
AnnaBridge 189:f392fc9709a3 211 */
AnnaBridge 189:f392fc9709a3 212 #define __HAL_GPIO_EXTI_CLEAR_IT(__EXTI_LINE__) (EXTI->PR1 = (__EXTI_LINE__))
AnnaBridge 189:f392fc9709a3 213
AnnaBridge 189:f392fc9709a3 214 /**
AnnaBridge 189:f392fc9709a3 215 * @brief Generate a Software interrupt on selected EXTI line.
AnnaBridge 189:f392fc9709a3 216 * @param __EXTI_LINE__: specifies the EXTI line to check.
AnnaBridge 189:f392fc9709a3 217 * This parameter can be GPIO_PIN_x where x can be(0..15)
AnnaBridge 189:f392fc9709a3 218 * @retval None
AnnaBridge 189:f392fc9709a3 219 */
AnnaBridge 189:f392fc9709a3 220 #define __HAL_GPIO_EXTI_GENERATE_SWIT(__EXTI_LINE__) (EXTI->SWIER1 |= (__EXTI_LINE__))
AnnaBridge 189:f392fc9709a3 221
AnnaBridge 189:f392fc9709a3 222 /**
AnnaBridge 189:f392fc9709a3 223 * @}
AnnaBridge 189:f392fc9709a3 224 */
AnnaBridge 189:f392fc9709a3 225
AnnaBridge 189:f392fc9709a3 226 /* Private macros ------------------------------------------------------------*/
AnnaBridge 189:f392fc9709a3 227 /** @addtogroup GPIO_Private_Macros GPIO Private Macros
AnnaBridge 189:f392fc9709a3 228 * @{
AnnaBridge 189:f392fc9709a3 229 */
AnnaBridge 189:f392fc9709a3 230 #define IS_GPIO_PIN_ACTION(ACTION) (((ACTION) == GPIO_PIN_RESET) || ((ACTION) == GPIO_PIN_SET))
AnnaBridge 189:f392fc9709a3 231
AnnaBridge 189:f392fc9709a3 232 #define IS_GPIO_PIN(__PIN__) ((((__PIN__) & GPIO_PIN_MASK) != (uint32_t)0x00) &&\
AnnaBridge 189:f392fc9709a3 233 (((__PIN__) & ~GPIO_PIN_MASK) == (uint32_t)0x00))
AnnaBridge 189:f392fc9709a3 234
AnnaBridge 189:f392fc9709a3 235 #define IS_GPIO_MODE(__MODE__) (((__MODE__) == GPIO_MODE_INPUT) ||\
AnnaBridge 189:f392fc9709a3 236 ((__MODE__) == GPIO_MODE_OUTPUT_PP) ||\
AnnaBridge 189:f392fc9709a3 237 ((__MODE__) == GPIO_MODE_OUTPUT_OD) ||\
AnnaBridge 189:f392fc9709a3 238 ((__MODE__) == GPIO_MODE_AF_PP) ||\
AnnaBridge 189:f392fc9709a3 239 ((__MODE__) == GPIO_MODE_AF_OD) ||\
AnnaBridge 189:f392fc9709a3 240 ((__MODE__) == GPIO_MODE_IT_RISING) ||\
AnnaBridge 189:f392fc9709a3 241 ((__MODE__) == GPIO_MODE_IT_FALLING) ||\
AnnaBridge 189:f392fc9709a3 242 ((__MODE__) == GPIO_MODE_IT_RISING_FALLING) ||\
AnnaBridge 189:f392fc9709a3 243 ((__MODE__) == GPIO_MODE_EVT_RISING) ||\
AnnaBridge 189:f392fc9709a3 244 ((__MODE__) == GPIO_MODE_EVT_FALLING) ||\
AnnaBridge 189:f392fc9709a3 245 ((__MODE__) == GPIO_MODE_EVT_RISING_FALLING) ||\
AnnaBridge 189:f392fc9709a3 246 ((__MODE__) == GPIO_MODE_ANALOG) ||\
AnnaBridge 189:f392fc9709a3 247 ((__MODE__) == GPIO_MODE_ANALOG_ADC_CONTROL))
AnnaBridge 189:f392fc9709a3 248
AnnaBridge 189:f392fc9709a3 249 #define IS_GPIO_SPEED(__SPEED__) (((__SPEED__) == GPIO_SPEED_FREQ_LOW) ||\
AnnaBridge 189:f392fc9709a3 250 ((__SPEED__) == GPIO_SPEED_FREQ_MEDIUM) ||\
AnnaBridge 189:f392fc9709a3 251 ((__SPEED__) == GPIO_SPEED_FREQ_HIGH) ||\
AnnaBridge 189:f392fc9709a3 252 ((__SPEED__) == GPIO_SPEED_FREQ_VERY_HIGH))
AnnaBridge 189:f392fc9709a3 253
AnnaBridge 189:f392fc9709a3 254 #define IS_GPIO_PULL(__PULL__) (((__PULL__) == GPIO_NOPULL) ||\
AnnaBridge 189:f392fc9709a3 255 ((__PULL__) == GPIO_PULLUP) || \
AnnaBridge 189:f392fc9709a3 256 ((__PULL__) == GPIO_PULLDOWN))
AnnaBridge 189:f392fc9709a3 257 /**
AnnaBridge 189:f392fc9709a3 258 * @}
AnnaBridge 189:f392fc9709a3 259 */
AnnaBridge 189:f392fc9709a3 260
AnnaBridge 189:f392fc9709a3 261 /* Include GPIO HAL Extended module */
AnnaBridge 189:f392fc9709a3 262 #include "stm32l4xx_hal_gpio_ex.h"
AnnaBridge 189:f392fc9709a3 263
AnnaBridge 189:f392fc9709a3 264 /* Exported functions --------------------------------------------------------*/
AnnaBridge 189:f392fc9709a3 265 /** @addtogroup GPIO_Exported_Functions GPIO Exported Functions
AnnaBridge 189:f392fc9709a3 266 * @{
AnnaBridge 189:f392fc9709a3 267 */
AnnaBridge 189:f392fc9709a3 268
AnnaBridge 189:f392fc9709a3 269 /** @addtogroup GPIO_Exported_Functions_Group1 Initialization/de-initialization functions
AnnaBridge 189:f392fc9709a3 270 * @brief Initialization and Configuration functions
AnnaBridge 189:f392fc9709a3 271 * @{
AnnaBridge 189:f392fc9709a3 272 */
AnnaBridge 189:f392fc9709a3 273
AnnaBridge 189:f392fc9709a3 274 /* Initialization and de-initialization functions *****************************/
AnnaBridge 189:f392fc9709a3 275 void HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_Init);
AnnaBridge 189:f392fc9709a3 276 void HAL_GPIO_DeInit(GPIO_TypeDef *GPIOx, uint32_t GPIO_Pin);
AnnaBridge 189:f392fc9709a3 277
AnnaBridge 189:f392fc9709a3 278 /**
AnnaBridge 189:f392fc9709a3 279 * @}
AnnaBridge 189:f392fc9709a3 280 */
AnnaBridge 189:f392fc9709a3 281
AnnaBridge 189:f392fc9709a3 282 /** @addtogroup GPIO_Exported_Functions_Group2 IO operation functions
AnnaBridge 189:f392fc9709a3 283 * @{
AnnaBridge 189:f392fc9709a3 284 */
AnnaBridge 189:f392fc9709a3 285
AnnaBridge 189:f392fc9709a3 286 /* IO operation functions *****************************************************/
AnnaBridge 189:f392fc9709a3 287 GPIO_PinState HAL_GPIO_ReadPin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
AnnaBridge 189:f392fc9709a3 288 void HAL_GPIO_WritePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, GPIO_PinState PinState);
AnnaBridge 189:f392fc9709a3 289 void HAL_GPIO_TogglePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
AnnaBridge 189:f392fc9709a3 290 HAL_StatusTypeDef HAL_GPIO_LockPin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
AnnaBridge 189:f392fc9709a3 291 void HAL_GPIO_EXTI_IRQHandler(uint16_t GPIO_Pin);
AnnaBridge 189:f392fc9709a3 292 void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin);
AnnaBridge 189:f392fc9709a3 293
AnnaBridge 189:f392fc9709a3 294 /**
AnnaBridge 189:f392fc9709a3 295 * @}
AnnaBridge 189:f392fc9709a3 296 */
AnnaBridge 189:f392fc9709a3 297
AnnaBridge 189:f392fc9709a3 298 /**
AnnaBridge 189:f392fc9709a3 299 * @}
AnnaBridge 189:f392fc9709a3 300 */
AnnaBridge 189:f392fc9709a3 301
AnnaBridge 189:f392fc9709a3 302 /**
AnnaBridge 189:f392fc9709a3 303 * @}
AnnaBridge 189:f392fc9709a3 304 */
AnnaBridge 189:f392fc9709a3 305
AnnaBridge 189:f392fc9709a3 306 /**
AnnaBridge 189:f392fc9709a3 307 * @}
AnnaBridge 189:f392fc9709a3 308 */
AnnaBridge 189:f392fc9709a3 309
AnnaBridge 189:f392fc9709a3 310 #ifdef __cplusplus
AnnaBridge 189:f392fc9709a3 311 }
AnnaBridge 189:f392fc9709a3 312 #endif
AnnaBridge 189:f392fc9709a3 313
AnnaBridge 189:f392fc9709a3 314 #endif /* __STM32L4xx_HAL_GPIO_H */
AnnaBridge 189:f392fc9709a3 315
AnnaBridge 189:f392fc9709a3 316 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/