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TARGET_NUCLEO_L073RZ/TOOLCHAIN_GCC_ARM/stm32l0xx_hal_gpio.h@171:3a7713b1edbc, 2018-11-08 (annotated)
- Committer:
- AnnaBridge
- Date:
- Thu Nov 08 11:45:42 2018 +0000
- Revision:
- 171:3a7713b1edbc
- Parent:
- TARGET_DISCO_L072CZ_LRWAN1/TARGET_STM/TARGET_STM32L0/device/stm32l0xx_hal_gpio.h@167:84c0a372a020
mbed library. Release version 164
Who changed what in which revision?
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AnnaBridge | 143:86740a56073b | 1 | /** |
AnnaBridge | 143:86740a56073b | 2 | ****************************************************************************** |
AnnaBridge | 143:86740a56073b | 3 | * @file stm32l0xx_hal_gpio.h |
AnnaBridge | 143:86740a56073b | 4 | * @author MCD Application Team |
AnnaBridge | 143:86740a56073b | 5 | * @brief Header file of GPIO HAL module. |
AnnaBridge | 143:86740a56073b | 6 | ****************************************************************************** |
AnnaBridge | 143:86740a56073b | 7 | * @attention |
AnnaBridge | 143:86740a56073b | 8 | * |
AnnaBridge | 143:86740a56073b | 9 | * <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2> |
AnnaBridge | 143:86740a56073b | 10 | * |
AnnaBridge | 143:86740a56073b | 11 | * Redistribution and use in source and binary forms, with or without modification, |
AnnaBridge | 143:86740a56073b | 12 | * are permitted provided that the following conditions are met: |
AnnaBridge | 143:86740a56073b | 13 | * 1. Redistributions of source code must retain the above copyright notice, |
AnnaBridge | 143:86740a56073b | 14 | * this list of conditions and the following disclaimer. |
AnnaBridge | 143:86740a56073b | 15 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
AnnaBridge | 143:86740a56073b | 16 | * this list of conditions and the following disclaimer in the documentation |
AnnaBridge | 143:86740a56073b | 17 | * and/or other materials provided with the distribution. |
AnnaBridge | 143:86740a56073b | 18 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
AnnaBridge | 143:86740a56073b | 19 | * may be used to endorse or promote products derived from this software |
AnnaBridge | 143:86740a56073b | 20 | * without specific prior written permission. |
AnnaBridge | 143:86740a56073b | 21 | * |
AnnaBridge | 143:86740a56073b | 22 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
AnnaBridge | 143:86740a56073b | 23 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
AnnaBridge | 143:86740a56073b | 24 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
AnnaBridge | 143:86740a56073b | 25 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
AnnaBridge | 143:86740a56073b | 26 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
AnnaBridge | 143:86740a56073b | 27 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
AnnaBridge | 143:86740a56073b | 28 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
AnnaBridge | 143:86740a56073b | 29 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
AnnaBridge | 143:86740a56073b | 30 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
AnnaBridge | 143:86740a56073b | 31 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
AnnaBridge | 143:86740a56073b | 32 | * |
AnnaBridge | 143:86740a56073b | 33 | ****************************************************************************** |
AnnaBridge | 143:86740a56073b | 34 | */ |
AnnaBridge | 143:86740a56073b | 35 | |
AnnaBridge | 143:86740a56073b | 36 | /* Define to prevent recursive inclusion -------------------------------------*/ |
AnnaBridge | 143:86740a56073b | 37 | #ifndef __STM32L0xx_HAL_GPIO_H |
AnnaBridge | 143:86740a56073b | 38 | #define __STM32L0xx_HAL_GPIO_H |
AnnaBridge | 143:86740a56073b | 39 | |
AnnaBridge | 143:86740a56073b | 40 | #ifdef __cplusplus |
AnnaBridge | 143:86740a56073b | 41 | extern "C" { |
AnnaBridge | 143:86740a56073b | 42 | #endif |
AnnaBridge | 143:86740a56073b | 43 | |
AnnaBridge | 143:86740a56073b | 44 | /* Includes ------------------------------------------------------------------*/ |
AnnaBridge | 143:86740a56073b | 45 | #include "stm32l0xx_hal_def.h" |
AnnaBridge | 143:86740a56073b | 46 | |
AnnaBridge | 143:86740a56073b | 47 | /** @addtogroup STM32L0xx_HAL_Driver |
AnnaBridge | 143:86740a56073b | 48 | * @{ |
AnnaBridge | 143:86740a56073b | 49 | */ |
AnnaBridge | 143:86740a56073b | 50 | |
AnnaBridge | 143:86740a56073b | 51 | /** @defgroup GPIO GPIO |
AnnaBridge | 143:86740a56073b | 52 | * @{ |
AnnaBridge | 143:86740a56073b | 53 | */ |
AnnaBridge | 143:86740a56073b | 54 | /******************************************************************************/ |
AnnaBridge | 143:86740a56073b | 55 | /* Exported types ------------------------------------------------------------*/ |
AnnaBridge | 143:86740a56073b | 56 | /******************************************************************************/ |
AnnaBridge | 143:86740a56073b | 57 | |
AnnaBridge | 143:86740a56073b | 58 | /** @defgroup GPIO_Exported_Types GPIO Exported Types |
AnnaBridge | 143:86740a56073b | 59 | * @{ |
AnnaBridge | 143:86740a56073b | 60 | */ |
AnnaBridge | 143:86740a56073b | 61 | |
AnnaBridge | 143:86740a56073b | 62 | /** @defgroup GPIO_Init_Configuration GPIO init configuration structure |
AnnaBridge | 143:86740a56073b | 63 | * @{ |
AnnaBridge | 143:86740a56073b | 64 | */ |
AnnaBridge | 143:86740a56073b | 65 | /** |
AnnaBridge | 143:86740a56073b | 66 | * @brief GPIO Init structure definition |
AnnaBridge | 143:86740a56073b | 67 | */ |
AnnaBridge | 143:86740a56073b | 68 | typedef struct |
AnnaBridge | 143:86740a56073b | 69 | { |
AnnaBridge | 143:86740a56073b | 70 | uint32_t Pin; /*!< Specifies the GPIO pins to be configured. |
AnnaBridge | 143:86740a56073b | 71 | This parameter can be a combination of @ref GPIO_pins_define */ |
AnnaBridge | 143:86740a56073b | 72 | |
AnnaBridge | 143:86740a56073b | 73 | uint32_t Mode; /*!< Specifies the operating mode for the selected pins. |
AnnaBridge | 143:86740a56073b | 74 | This parameter can be a value of @ref GPIO_mode_define */ |
AnnaBridge | 143:86740a56073b | 75 | |
AnnaBridge | 143:86740a56073b | 76 | uint32_t Pull; /*!< Specifies the Pull-up or Pull-Down activation for the selected pins. |
AnnaBridge | 143:86740a56073b | 77 | This parameter can be a value of @ref GPIO_pull_define */ |
AnnaBridge | 143:86740a56073b | 78 | |
AnnaBridge | 143:86740a56073b | 79 | uint32_t Speed; /*!< Specifies the speed for the selected pins. |
AnnaBridge | 143:86740a56073b | 80 | This parameter can be a value of @ref GPIO_speed_define */ |
AnnaBridge | 143:86740a56073b | 81 | |
AnnaBridge | 143:86740a56073b | 82 | uint32_t Alternate; /*!< Peripheral to be connected to the selected pins |
AnnaBridge | 143:86740a56073b | 83 | This parameter can be a value of @ref GPIOEx_Alternate_function_selection */ |
AnnaBridge | 143:86740a56073b | 84 | }GPIO_InitTypeDef; |
AnnaBridge | 143:86740a56073b | 85 | /** |
AnnaBridge | 143:86740a56073b | 86 | * @} |
AnnaBridge | 143:86740a56073b | 87 | */ |
AnnaBridge | 143:86740a56073b | 88 | |
AnnaBridge | 143:86740a56073b | 89 | /** @defgroup GPIO_SetReset_Definition GPIO set reset definition |
AnnaBridge | 143:86740a56073b | 90 | * @{ |
AnnaBridge | 143:86740a56073b | 91 | */ |
AnnaBridge | 143:86740a56073b | 92 | /** |
AnnaBridge | 143:86740a56073b | 93 | * @brief GPIO Bit SET and Bit RESET enumeration |
AnnaBridge | 143:86740a56073b | 94 | */ |
AnnaBridge | 143:86740a56073b | 95 | typedef enum |
AnnaBridge | 143:86740a56073b | 96 | { |
AnnaBridge | 143:86740a56073b | 97 | GPIO_PIN_RESET = 0U, |
AnnaBridge | 143:86740a56073b | 98 | GPIO_PIN_SET |
AnnaBridge | 143:86740a56073b | 99 | }GPIO_PinState; |
AnnaBridge | 143:86740a56073b | 100 | /** |
AnnaBridge | 143:86740a56073b | 101 | * @} |
AnnaBridge | 143:86740a56073b | 102 | */ |
AnnaBridge | 143:86740a56073b | 103 | |
AnnaBridge | 143:86740a56073b | 104 | |
AnnaBridge | 143:86740a56073b | 105 | #define IS_GPIO_PIN_ACTION(__ACTION__) (((__ACTION__) == GPIO_PIN_RESET) || ((__ACTION__) == GPIO_PIN_SET)) |
AnnaBridge | 143:86740a56073b | 106 | |
AnnaBridge | 143:86740a56073b | 107 | /** |
AnnaBridge | 143:86740a56073b | 108 | * @} |
AnnaBridge | 143:86740a56073b | 109 | */ |
AnnaBridge | 143:86740a56073b | 110 | /******************************************************************************/ |
AnnaBridge | 143:86740a56073b | 111 | /* Exported constants --------------------------------------------------------*/ |
AnnaBridge | 143:86740a56073b | 112 | /******************************************************************************/ |
AnnaBridge | 143:86740a56073b | 113 | |
AnnaBridge | 143:86740a56073b | 114 | /** @defgroup GPIO_Exported_Constants GPIO Exported Constants |
AnnaBridge | 143:86740a56073b | 115 | * @{ |
AnnaBridge | 143:86740a56073b | 116 | */ |
AnnaBridge | 143:86740a56073b | 117 | |
AnnaBridge | 143:86740a56073b | 118 | /** @defgroup GPIO_pins_define Pin definition |
AnnaBridge | 143:86740a56073b | 119 | * @{ |
AnnaBridge | 143:86740a56073b | 120 | */ |
AnnaBridge | 143:86740a56073b | 121 | #define GPIO_PIN_0 ((uint16_t)0x0001U) /* Pin 0 selected */ |
AnnaBridge | 143:86740a56073b | 122 | #define GPIO_PIN_1 ((uint16_t)0x0002U) /* Pin 1 selected */ |
AnnaBridge | 143:86740a56073b | 123 | #define GPIO_PIN_2 ((uint16_t)0x0004U) /* Pin 2 selected */ |
AnnaBridge | 143:86740a56073b | 124 | #define GPIO_PIN_3 ((uint16_t)0x0008U) /* Pin 3 selected */ |
AnnaBridge | 143:86740a56073b | 125 | #define GPIO_PIN_4 ((uint16_t)0x0010U) /* Pin 4 selected */ |
AnnaBridge | 143:86740a56073b | 126 | #define GPIO_PIN_5 ((uint16_t)0x0020U) /* Pin 5 selected */ |
AnnaBridge | 143:86740a56073b | 127 | #define GPIO_PIN_6 ((uint16_t)0x0040U) /* Pin 6 selected */ |
AnnaBridge | 143:86740a56073b | 128 | #define GPIO_PIN_7 ((uint16_t)0x0080U) /* Pin 7 selected */ |
AnnaBridge | 143:86740a56073b | 129 | #define GPIO_PIN_8 ((uint16_t)0x0100U) /* Pin 8 selected */ |
AnnaBridge | 143:86740a56073b | 130 | #define GPIO_PIN_9 ((uint16_t)0x0200U) /* Pin 9 selected */ |
AnnaBridge | 143:86740a56073b | 131 | #define GPIO_PIN_10 ((uint16_t)0x0400U) /* Pin 10 selected */ |
AnnaBridge | 143:86740a56073b | 132 | #define GPIO_PIN_11 ((uint16_t)0x0800U) /* Pin 11 selected */ |
AnnaBridge | 143:86740a56073b | 133 | #define GPIO_PIN_12 ((uint16_t)0x1000U) /* Pin 12 selected */ |
AnnaBridge | 143:86740a56073b | 134 | #define GPIO_PIN_13 ((uint16_t)0x2000U) /* Pin 13 selected */ |
AnnaBridge | 143:86740a56073b | 135 | #define GPIO_PIN_14 ((uint16_t)0x4000U) /* Pin 14 selected */ |
AnnaBridge | 143:86740a56073b | 136 | #define GPIO_PIN_15 ((uint16_t)0x8000U) /* Pin 15 selected */ |
AnnaBridge | 143:86740a56073b | 137 | #define GPIO_PIN_All ((uint16_t)0xFFFFU) /* All pins selected */ |
AnnaBridge | 143:86740a56073b | 138 | /** |
AnnaBridge | 143:86740a56073b | 139 | * @} |
AnnaBridge | 143:86740a56073b | 140 | */ |
AnnaBridge | 143:86740a56073b | 141 | |
AnnaBridge | 143:86740a56073b | 142 | #define GPIO_PIN_MASK ((uint32_t)0x0000FFFFU) /* PIN mask for assert test */ |
AnnaBridge | 167:84c0a372a020 | 143 | #define IS_GPIO_PIN(__PIN__) ((((__PIN__) & GPIO_PIN_MASK) != (uint32_t)0x00) &&\ |
AnnaBridge | 167:84c0a372a020 | 144 | (((__PIN__) & ~GPIO_PIN_MASK) == (uint32_t)0x00)) |
AnnaBridge | 143:86740a56073b | 145 | |
AnnaBridge | 143:86740a56073b | 146 | /** @defgroup GPIO_mode_define Mode definition |
AnnaBridge | 143:86740a56073b | 147 | * @brief GPIO Configuration Mode |
AnnaBridge | 143:86740a56073b | 148 | * Elements values convention: 0xX0yz00YZ |
AnnaBridge | 143:86740a56073b | 149 | * - X : GPIO mode or EXTI Mode |
AnnaBridge | 143:86740a56073b | 150 | * - y : External IT or Event trigger detection |
AnnaBridge | 143:86740a56073b | 151 | * - z : IO configuration on External IT or Event |
AnnaBridge | 143:86740a56073b | 152 | * - Y : Output type (Push Pull or Open Drain) |
AnnaBridge | 143:86740a56073b | 153 | * - Z : IO Direction mode (Input, Output, Alternate or Analog) |
AnnaBridge | 143:86740a56073b | 154 | * @{ |
AnnaBridge | 143:86740a56073b | 155 | */ |
AnnaBridge | 143:86740a56073b | 156 | #define GPIO_MODE_INPUT ((uint32_t)0x00000000U) /*!< Input Floating Mode */ |
AnnaBridge | 143:86740a56073b | 157 | #define GPIO_MODE_OUTPUT_PP ((uint32_t)0x00000001U) /*!< Output Push Pull Mode */ |
AnnaBridge | 143:86740a56073b | 158 | #define GPIO_MODE_OUTPUT_OD ((uint32_t)0x00000011U) /*!< Output Open Drain Mode */ |
AnnaBridge | 143:86740a56073b | 159 | #define GPIO_MODE_AF_PP ((uint32_t)0x00000002U) /*!< Alternate Function Push Pull Mode */ |
AnnaBridge | 143:86740a56073b | 160 | #define GPIO_MODE_AF_OD ((uint32_t)0x00000012U) /*!< Alternate Function Open Drain Mode */ |
AnnaBridge | 143:86740a56073b | 161 | |
AnnaBridge | 143:86740a56073b | 162 | #define GPIO_MODE_ANALOG ((uint32_t)0x00000003U) /*!< Analog Mode */ |
AnnaBridge | 143:86740a56073b | 163 | |
AnnaBridge | 143:86740a56073b | 164 | #define GPIO_MODE_IT_RISING ((uint32_t)0x10110000U) /*!< External Interrupt Mode with Rising edge trigger detection */ |
AnnaBridge | 143:86740a56073b | 165 | #define GPIO_MODE_IT_FALLING ((uint32_t)0x10210000U) /*!< External Interrupt Mode with Falling edge trigger detection */ |
AnnaBridge | 143:86740a56073b | 166 | #define GPIO_MODE_IT_RISING_FALLING ((uint32_t)0x10310000U) /*!< External Interrupt Mode with Rising/Falling edge trigger detection */ |
AnnaBridge | 143:86740a56073b | 167 | |
AnnaBridge | 143:86740a56073b | 168 | #define GPIO_MODE_EVT_RISING ((uint32_t)0x10120000U) /*!< External Event Mode with Rising edge trigger detection */ |
AnnaBridge | 143:86740a56073b | 169 | #define GPIO_MODE_EVT_FALLING ((uint32_t)0x10220000U) /*!< External Event Mode with Falling edge trigger detection */ |
AnnaBridge | 143:86740a56073b | 170 | #define GPIO_MODE_EVT_RISING_FALLING ((uint32_t)0x10320000U) /*!< External Event Mode with Rising/Falling edge trigger detection */ |
AnnaBridge | 143:86740a56073b | 171 | |
AnnaBridge | 143:86740a56073b | 172 | /** |
AnnaBridge | 143:86740a56073b | 173 | * @} |
AnnaBridge | 143:86740a56073b | 174 | */ |
AnnaBridge | 143:86740a56073b | 175 | |
AnnaBridge | 143:86740a56073b | 176 | #define IS_GPIO_MODE(__MODE__) (((__MODE__) == GPIO_MODE_INPUT) ||\ |
AnnaBridge | 143:86740a56073b | 177 | ((__MODE__) == GPIO_MODE_OUTPUT_PP) ||\ |
AnnaBridge | 143:86740a56073b | 178 | ((__MODE__) == GPIO_MODE_OUTPUT_OD) ||\ |
AnnaBridge | 143:86740a56073b | 179 | ((__MODE__) == GPIO_MODE_AF_PP) ||\ |
AnnaBridge | 143:86740a56073b | 180 | ((__MODE__) == GPIO_MODE_AF_OD) ||\ |
AnnaBridge | 143:86740a56073b | 181 | ((__MODE__) == GPIO_MODE_IT_RISING) ||\ |
AnnaBridge | 143:86740a56073b | 182 | ((__MODE__) == GPIO_MODE_IT_FALLING) ||\ |
AnnaBridge | 143:86740a56073b | 183 | ((__MODE__) == GPIO_MODE_IT_RISING_FALLING) ||\ |
AnnaBridge | 143:86740a56073b | 184 | ((__MODE__) == GPIO_MODE_EVT_RISING) ||\ |
AnnaBridge | 143:86740a56073b | 185 | ((__MODE__) == GPIO_MODE_EVT_FALLING) ||\ |
AnnaBridge | 143:86740a56073b | 186 | ((__MODE__) == GPIO_MODE_EVT_RISING_FALLING) ||\ |
AnnaBridge | 143:86740a56073b | 187 | ((__MODE__) == GPIO_MODE_ANALOG)) |
AnnaBridge | 143:86740a56073b | 188 | |
AnnaBridge | 143:86740a56073b | 189 | |
AnnaBridge | 143:86740a56073b | 190 | /** @defgroup GPIO_speed_define Speed definition |
AnnaBridge | 143:86740a56073b | 191 | * @brief GPIO Output Maximum frequency |
AnnaBridge | 143:86740a56073b | 192 | * @{ |
AnnaBridge | 143:86740a56073b | 193 | */ |
AnnaBridge | 143:86740a56073b | 194 | #define GPIO_SPEED_FREQ_LOW ((uint32_t)0x00000000U) /*!< range up to 0.4 MHz, please refer to the product datasheet */ |
AnnaBridge | 143:86740a56073b | 195 | #define GPIO_SPEED_FREQ_MEDIUM ((uint32_t)0x00000001U) /*!< range 0.4 MHz to 2 MHz, please refer to the product datasheet */ |
AnnaBridge | 143:86740a56073b | 196 | #define GPIO_SPEED_FREQ_HIGH ((uint32_t)0x00000002U) /*!< range 2 MHz to 10 MHz, please refer to the product datasheet */ |
AnnaBridge | 143:86740a56073b | 197 | #define GPIO_SPEED_FREQ_VERY_HIGH ((uint32_t)0x00000003U) /*!< range 10 MHz to 35 MHz, please refer to the product datasheet */ |
AnnaBridge | 143:86740a56073b | 198 | |
AnnaBridge | 143:86740a56073b | 199 | /** |
AnnaBridge | 143:86740a56073b | 200 | * @} |
AnnaBridge | 143:86740a56073b | 201 | */ |
AnnaBridge | 143:86740a56073b | 202 | |
AnnaBridge | 143:86740a56073b | 203 | #define IS_GPIO_SPEED(__SPEED__) (((__SPEED__) == GPIO_SPEED_FREQ_LOW ) || ((__SPEED__) == GPIO_SPEED_FREQ_MEDIUM ) || \ |
AnnaBridge | 143:86740a56073b | 204 | ((__SPEED__) == GPIO_SPEED_FREQ_HIGH ) || ((__SPEED__) == GPIO_SPEED_FREQ_VERY_HIGH)) |
AnnaBridge | 143:86740a56073b | 205 | |
AnnaBridge | 143:86740a56073b | 206 | |
AnnaBridge | 143:86740a56073b | 207 | /** @defgroup GPIO_pull_define Pull definition |
AnnaBridge | 143:86740a56073b | 208 | * @brief GPIO Pull-Up or Pull-Down Activation |
AnnaBridge | 143:86740a56073b | 209 | * @{ |
AnnaBridge | 143:86740a56073b | 210 | */ |
AnnaBridge | 143:86740a56073b | 211 | #define GPIO_NOPULL ((uint32_t)0x00000000U) /*!< No Pull-up or Pull-down activation */ |
AnnaBridge | 143:86740a56073b | 212 | #define GPIO_PULLUP ((uint32_t)0x00000001U) /*!< Pull-up activation */ |
AnnaBridge | 143:86740a56073b | 213 | #define GPIO_PULLDOWN ((uint32_t)0x00000002U) /*!< Pull-down activation */ |
AnnaBridge | 143:86740a56073b | 214 | |
AnnaBridge | 143:86740a56073b | 215 | /** |
AnnaBridge | 143:86740a56073b | 216 | * @} |
AnnaBridge | 143:86740a56073b | 217 | */ |
AnnaBridge | 143:86740a56073b | 218 | |
AnnaBridge | 143:86740a56073b | 219 | #define IS_GPIO_PULL(__PULL__) (((__PULL__) == GPIO_NOPULL) || ((__PULL__) == GPIO_PULLUP) || \ |
AnnaBridge | 143:86740a56073b | 220 | ((__PULL__) == GPIO_PULLDOWN)) |
AnnaBridge | 143:86740a56073b | 221 | |
AnnaBridge | 143:86740a56073b | 222 | |
AnnaBridge | 143:86740a56073b | 223 | /** |
AnnaBridge | 143:86740a56073b | 224 | * @} |
AnnaBridge | 143:86740a56073b | 225 | */ |
AnnaBridge | 143:86740a56073b | 226 | /******************************************************************************/ |
AnnaBridge | 143:86740a56073b | 227 | /* Exported macro ------------------------------------------------------------*/ |
AnnaBridge | 143:86740a56073b | 228 | /******************************************************************************/ |
AnnaBridge | 143:86740a56073b | 229 | /* Exported macro ------------------------------------------------------------*/ |
AnnaBridge | 143:86740a56073b | 230 | /** @defgroup GPIO_Exported_Macro GPIO Exported Macros |
AnnaBridge | 143:86740a56073b | 231 | * @{ |
AnnaBridge | 143:86740a56073b | 232 | */ |
AnnaBridge | 143:86740a56073b | 233 | /** |
AnnaBridge | 143:86740a56073b | 234 | * @brief Checks whether the specified EXTI line flag is set or not. |
AnnaBridge | 143:86740a56073b | 235 | * @param __EXTI_LINE__: specifies the EXTI line flag to check. |
AnnaBridge | 143:86740a56073b | 236 | * This parameter can be GPIO_PIN_x where x can be(0..15) |
AnnaBridge | 143:86740a56073b | 237 | * @retval The new state of __EXTI_LINE__ (SET or RESET). |
AnnaBridge | 143:86740a56073b | 238 | */ |
AnnaBridge | 143:86740a56073b | 239 | #define __HAL_GPIO_EXTI_GET_FLAG(__EXTI_LINE__) (EXTI->PR & (__EXTI_LINE__)) |
AnnaBridge | 143:86740a56073b | 240 | |
AnnaBridge | 143:86740a56073b | 241 | /** |
AnnaBridge | 143:86740a56073b | 242 | * @brief Clears the EXTI's line pending flags. |
AnnaBridge | 143:86740a56073b | 243 | * @param __EXTI_LINE__: specifies the EXTI lines flags to clear. |
AnnaBridge | 143:86740a56073b | 244 | * This parameter can be any combination of GPIO_PIN_x where x can be (0..15) |
AnnaBridge | 143:86740a56073b | 245 | * @retval None |
AnnaBridge | 143:86740a56073b | 246 | */ |
AnnaBridge | 143:86740a56073b | 247 | #define __HAL_GPIO_EXTI_CLEAR_FLAG(__EXTI_LINE__) (EXTI->PR = (__EXTI_LINE__)) |
AnnaBridge | 143:86740a56073b | 248 | |
AnnaBridge | 143:86740a56073b | 249 | /** |
AnnaBridge | 143:86740a56073b | 250 | * @brief Checks whether the specified EXTI line is asserted or not. |
AnnaBridge | 143:86740a56073b | 251 | * @param __EXTI_LINE__: specifies the EXTI line to check. |
AnnaBridge | 143:86740a56073b | 252 | * This parameter can be GPIO_PIN_x where x can be(0..15) |
AnnaBridge | 143:86740a56073b | 253 | * @retval The new state of __EXTI_LINE__ (SET or RESET). |
AnnaBridge | 143:86740a56073b | 254 | */ |
AnnaBridge | 143:86740a56073b | 255 | #define __HAL_GPIO_EXTI_GET_IT(__EXTI_LINE__) (EXTI->PR & (__EXTI_LINE__)) |
AnnaBridge | 143:86740a56073b | 256 | |
AnnaBridge | 143:86740a56073b | 257 | /** |
AnnaBridge | 143:86740a56073b | 258 | * @brief Clears the EXTI's line pending bits. |
AnnaBridge | 143:86740a56073b | 259 | * @param __EXTI_LINE__: specifies the EXTI lines to clear. |
AnnaBridge | 143:86740a56073b | 260 | * This parameter can be any combination of GPIO_PIN_x where x can be (0..15) |
AnnaBridge | 143:86740a56073b | 261 | * @retval None |
AnnaBridge | 143:86740a56073b | 262 | */ |
AnnaBridge | 143:86740a56073b | 263 | #define __HAL_GPIO_EXTI_CLEAR_IT(__EXTI_LINE__) (EXTI->PR = (__EXTI_LINE__)) |
AnnaBridge | 143:86740a56073b | 264 | |
AnnaBridge | 143:86740a56073b | 265 | /** |
AnnaBridge | 143:86740a56073b | 266 | * @brief Generates a Software interrupt on selected EXTI line. |
AnnaBridge | 143:86740a56073b | 267 | * @param __EXTI_LINE__: specifies the EXTI line to check. |
AnnaBridge | 143:86740a56073b | 268 | * This parameter can be GPIO_PIN_x where x can be(0..15) |
AnnaBridge | 143:86740a56073b | 269 | * @retval None |
AnnaBridge | 143:86740a56073b | 270 | */ |
AnnaBridge | 143:86740a56073b | 271 | #define __HAL_GPIO_EXTI_GENERATE_SWIT(__EXTI_LINE__) (EXTI->SWIER |= (__EXTI_LINE__)) |
AnnaBridge | 143:86740a56073b | 272 | |
AnnaBridge | 143:86740a56073b | 273 | /** |
AnnaBridge | 143:86740a56073b | 274 | * @} |
AnnaBridge | 143:86740a56073b | 275 | */ |
AnnaBridge | 143:86740a56073b | 276 | /* Include GPIO HAL Extension module */ |
AnnaBridge | 143:86740a56073b | 277 | #include "stm32l0xx_hal_gpio_ex.h" |
AnnaBridge | 143:86740a56073b | 278 | |
AnnaBridge | 143:86740a56073b | 279 | /******************************************************************************/ |
AnnaBridge | 143:86740a56073b | 280 | /* Exported functions --------------------------------------------------------*/ |
AnnaBridge | 143:86740a56073b | 281 | /******************************************************************************/ |
AnnaBridge | 143:86740a56073b | 282 | |
AnnaBridge | 143:86740a56073b | 283 | /* Exported functions --------------------------------------------------------*/ |
AnnaBridge | 143:86740a56073b | 284 | /** @defgroup GPIO_Exported_Functions GPIO Exported Functions |
AnnaBridge | 143:86740a56073b | 285 | * @{ |
AnnaBridge | 143:86740a56073b | 286 | */ |
AnnaBridge | 143:86740a56073b | 287 | |
AnnaBridge | 143:86740a56073b | 288 | /* Initialization and de-initialization functions *******************************/ |
AnnaBridge | 143:86740a56073b | 289 | /** @defgroup GPIO_Exported_Functions_Group1 Initialization and de-initialization functions |
AnnaBridge | 143:86740a56073b | 290 | * @{ |
AnnaBridge | 143:86740a56073b | 291 | */ |
AnnaBridge | 143:86740a56073b | 292 | void HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_Init); |
AnnaBridge | 143:86740a56073b | 293 | void HAL_GPIO_DeInit(GPIO_TypeDef *GPIOx, uint32_t GPIO_Pin); |
AnnaBridge | 143:86740a56073b | 294 | /** |
AnnaBridge | 143:86740a56073b | 295 | * @} |
AnnaBridge | 143:86740a56073b | 296 | */ |
AnnaBridge | 143:86740a56073b | 297 | |
AnnaBridge | 143:86740a56073b | 298 | /* IO operation functions *******************************************************/ |
AnnaBridge | 143:86740a56073b | 299 | /** @defgroup GPIO_Exported_Functions_Group2 IO operation functions |
AnnaBridge | 143:86740a56073b | 300 | * @{ |
AnnaBridge | 143:86740a56073b | 301 | */ |
AnnaBridge | 143:86740a56073b | 302 | GPIO_PinState HAL_GPIO_ReadPin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin); |
AnnaBridge | 143:86740a56073b | 303 | void HAL_GPIO_WritePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, GPIO_PinState PinState); |
AnnaBridge | 143:86740a56073b | 304 | void HAL_GPIO_TogglePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin); |
AnnaBridge | 143:86740a56073b | 305 | HAL_StatusTypeDef HAL_GPIO_LockPin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin); |
AnnaBridge | 143:86740a56073b | 306 | void HAL_GPIO_EXTI_IRQHandler(uint16_t GPIO_Pin); |
AnnaBridge | 143:86740a56073b | 307 | void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin); |
AnnaBridge | 143:86740a56073b | 308 | /** |
AnnaBridge | 143:86740a56073b | 309 | * @} |
AnnaBridge | 143:86740a56073b | 310 | */ |
AnnaBridge | 143:86740a56073b | 311 | |
AnnaBridge | 143:86740a56073b | 312 | /** |
AnnaBridge | 143:86740a56073b | 313 | * @} |
AnnaBridge | 143:86740a56073b | 314 | */ |
AnnaBridge | 143:86740a56073b | 315 | |
AnnaBridge | 143:86740a56073b | 316 | /* Define the private group ***********************************/ |
AnnaBridge | 143:86740a56073b | 317 | /**************************************************************/ |
AnnaBridge | 143:86740a56073b | 318 | /** @defgroup GPIO_Private GPIO Private |
AnnaBridge | 143:86740a56073b | 319 | * @{ |
AnnaBridge | 143:86740a56073b | 320 | */ |
AnnaBridge | 143:86740a56073b | 321 | /** |
AnnaBridge | 143:86740a56073b | 322 | * @} |
AnnaBridge | 143:86740a56073b | 323 | */ |
AnnaBridge | 143:86740a56073b | 324 | /**************************************************************/ |
AnnaBridge | 143:86740a56073b | 325 | |
AnnaBridge | 143:86740a56073b | 326 | |
AnnaBridge | 143:86740a56073b | 327 | /** |
AnnaBridge | 143:86740a56073b | 328 | * @} |
AnnaBridge | 143:86740a56073b | 329 | */ |
AnnaBridge | 143:86740a56073b | 330 | |
AnnaBridge | 143:86740a56073b | 331 | /** |
AnnaBridge | 143:86740a56073b | 332 | * @} |
AnnaBridge | 143:86740a56073b | 333 | */ |
AnnaBridge | 143:86740a56073b | 334 | |
AnnaBridge | 143:86740a56073b | 335 | #ifdef __cplusplus |
AnnaBridge | 143:86740a56073b | 336 | } |
AnnaBridge | 143:86740a56073b | 337 | #endif |
AnnaBridge | 143:86740a56073b | 338 | |
AnnaBridge | 143:86740a56073b | 339 | #endif /* __STM32L0xx_HAL_GPIO_H */ |
AnnaBridge | 143:86740a56073b | 340 | |
AnnaBridge | 143:86740a56073b | 341 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |
AnnaBridge | 143:86740a56073b | 342 |