Mouse code for the MacroRat
mbed-dev/targets/TARGET_STM/TARGET_STM32F2/device/stm32f2xx_hal_gpio.h@18:6a4db94011d3, 2017-05-14 (annotated)
- Committer:
- sahilmgandhi
- Date:
- Sun May 14 23:18:57 2017 +0000
- Revision:
- 18:6a4db94011d3
Publishing again
Who changed what in which revision?
User | Revision | Line number | New contents of line |
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sahilmgandhi | 18:6a4db94011d3 | 1 | /** |
sahilmgandhi | 18:6a4db94011d3 | 2 | ****************************************************************************** |
sahilmgandhi | 18:6a4db94011d3 | 3 | * @file stm32f2xx_hal_gpio.h |
sahilmgandhi | 18:6a4db94011d3 | 4 | * @author MCD Application Team |
sahilmgandhi | 18:6a4db94011d3 | 5 | * @version V1.1.3 |
sahilmgandhi | 18:6a4db94011d3 | 6 | * @date 29-June-2016 |
sahilmgandhi | 18:6a4db94011d3 | 7 | * @brief Header file of GPIO HAL module. |
sahilmgandhi | 18:6a4db94011d3 | 8 | ****************************************************************************** |
sahilmgandhi | 18:6a4db94011d3 | 9 | * @attention |
sahilmgandhi | 18:6a4db94011d3 | 10 | * |
sahilmgandhi | 18:6a4db94011d3 | 11 | * <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2> |
sahilmgandhi | 18:6a4db94011d3 | 12 | * |
sahilmgandhi | 18:6a4db94011d3 | 13 | * Redistribution and use in source and binary forms, with or without modification, |
sahilmgandhi | 18:6a4db94011d3 | 14 | * are permitted provided that the following conditions are met: |
sahilmgandhi | 18:6a4db94011d3 | 15 | * 1. Redistributions of source code must retain the above copyright notice, |
sahilmgandhi | 18:6a4db94011d3 | 16 | * this list of conditions and the following disclaimer. |
sahilmgandhi | 18:6a4db94011d3 | 17 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
sahilmgandhi | 18:6a4db94011d3 | 18 | * this list of conditions and the following disclaimer in the documentation |
sahilmgandhi | 18:6a4db94011d3 | 19 | * and/or other materials provided with the distribution. |
sahilmgandhi | 18:6a4db94011d3 | 20 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
sahilmgandhi | 18:6a4db94011d3 | 21 | * may be used to endorse or promote products derived from this software |
sahilmgandhi | 18:6a4db94011d3 | 22 | * without specific prior written permission. |
sahilmgandhi | 18:6a4db94011d3 | 23 | * |
sahilmgandhi | 18:6a4db94011d3 | 24 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
sahilmgandhi | 18:6a4db94011d3 | 25 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
sahilmgandhi | 18:6a4db94011d3 | 26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
sahilmgandhi | 18:6a4db94011d3 | 27 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
sahilmgandhi | 18:6a4db94011d3 | 28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
sahilmgandhi | 18:6a4db94011d3 | 29 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
sahilmgandhi | 18:6a4db94011d3 | 30 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
sahilmgandhi | 18:6a4db94011d3 | 31 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
sahilmgandhi | 18:6a4db94011d3 | 32 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
sahilmgandhi | 18:6a4db94011d3 | 33 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
sahilmgandhi | 18:6a4db94011d3 | 34 | * |
sahilmgandhi | 18:6a4db94011d3 | 35 | ****************************************************************************** |
sahilmgandhi | 18:6a4db94011d3 | 36 | */ |
sahilmgandhi | 18:6a4db94011d3 | 37 | |
sahilmgandhi | 18:6a4db94011d3 | 38 | /* Define to prevent recursive inclusion -------------------------------------*/ |
sahilmgandhi | 18:6a4db94011d3 | 39 | #ifndef __STM32F2xx_HAL_GPIO_H |
sahilmgandhi | 18:6a4db94011d3 | 40 | #define __STM32F2xx_HAL_GPIO_H |
sahilmgandhi | 18:6a4db94011d3 | 41 | |
sahilmgandhi | 18:6a4db94011d3 | 42 | #ifdef __cplusplus |
sahilmgandhi | 18:6a4db94011d3 | 43 | extern "C" { |
sahilmgandhi | 18:6a4db94011d3 | 44 | #endif |
sahilmgandhi | 18:6a4db94011d3 | 45 | |
sahilmgandhi | 18:6a4db94011d3 | 46 | /* Includes ------------------------------------------------------------------*/ |
sahilmgandhi | 18:6a4db94011d3 | 47 | #include "stm32f2xx_hal_def.h" |
sahilmgandhi | 18:6a4db94011d3 | 48 | |
sahilmgandhi | 18:6a4db94011d3 | 49 | /** @addtogroup STM32F2xx_HAL_Driver |
sahilmgandhi | 18:6a4db94011d3 | 50 | * @{ |
sahilmgandhi | 18:6a4db94011d3 | 51 | */ |
sahilmgandhi | 18:6a4db94011d3 | 52 | |
sahilmgandhi | 18:6a4db94011d3 | 53 | /** @addtogroup GPIO |
sahilmgandhi | 18:6a4db94011d3 | 54 | * @{ |
sahilmgandhi | 18:6a4db94011d3 | 55 | */ |
sahilmgandhi | 18:6a4db94011d3 | 56 | |
sahilmgandhi | 18:6a4db94011d3 | 57 | /* Exported types ------------------------------------------------------------*/ |
sahilmgandhi | 18:6a4db94011d3 | 58 | /** @defgroup GPIO_Exported_Types GPIO Exported Types |
sahilmgandhi | 18:6a4db94011d3 | 59 | * @{ |
sahilmgandhi | 18:6a4db94011d3 | 60 | */ |
sahilmgandhi | 18:6a4db94011d3 | 61 | |
sahilmgandhi | 18:6a4db94011d3 | 62 | /** |
sahilmgandhi | 18:6a4db94011d3 | 63 | * @brief GPIO Init structure definition |
sahilmgandhi | 18:6a4db94011d3 | 64 | */ |
sahilmgandhi | 18:6a4db94011d3 | 65 | typedef struct |
sahilmgandhi | 18:6a4db94011d3 | 66 | { |
sahilmgandhi | 18:6a4db94011d3 | 67 | uint32_t Pin; /*!< Specifies the GPIO pins to be configured. |
sahilmgandhi | 18:6a4db94011d3 | 68 | This parameter can be any value of @ref GPIO_pins_define */ |
sahilmgandhi | 18:6a4db94011d3 | 69 | |
sahilmgandhi | 18:6a4db94011d3 | 70 | uint32_t Mode; /*!< Specifies the operating mode for the selected pins. |
sahilmgandhi | 18:6a4db94011d3 | 71 | This parameter can be a value of @ref GPIO_mode_define */ |
sahilmgandhi | 18:6a4db94011d3 | 72 | |
sahilmgandhi | 18:6a4db94011d3 | 73 | uint32_t Pull; /*!< Specifies the Pull-up or Pull-Down activation for the selected pins. |
sahilmgandhi | 18:6a4db94011d3 | 74 | This parameter can be a value of @ref GPIO_pull_define */ |
sahilmgandhi | 18:6a4db94011d3 | 75 | |
sahilmgandhi | 18:6a4db94011d3 | 76 | uint32_t Speed; /*!< Specifies the speed for the selected pins. |
sahilmgandhi | 18:6a4db94011d3 | 77 | This parameter can be a value of @ref GPIO_speed_define */ |
sahilmgandhi | 18:6a4db94011d3 | 78 | |
sahilmgandhi | 18:6a4db94011d3 | 79 | uint32_t Alternate; /*!< Peripheral to be connected to the selected pins. |
sahilmgandhi | 18:6a4db94011d3 | 80 | This parameter can be a value of @ref GPIO_Alternate_function_selection */ |
sahilmgandhi | 18:6a4db94011d3 | 81 | }GPIO_InitTypeDef; |
sahilmgandhi | 18:6a4db94011d3 | 82 | |
sahilmgandhi | 18:6a4db94011d3 | 83 | /** |
sahilmgandhi | 18:6a4db94011d3 | 84 | * @brief GPIO Bit SET and Bit RESET enumeration |
sahilmgandhi | 18:6a4db94011d3 | 85 | */ |
sahilmgandhi | 18:6a4db94011d3 | 86 | typedef enum |
sahilmgandhi | 18:6a4db94011d3 | 87 | { |
sahilmgandhi | 18:6a4db94011d3 | 88 | GPIO_PIN_RESET = 0U, |
sahilmgandhi | 18:6a4db94011d3 | 89 | GPIO_PIN_SET |
sahilmgandhi | 18:6a4db94011d3 | 90 | }GPIO_PinState; |
sahilmgandhi | 18:6a4db94011d3 | 91 | /** |
sahilmgandhi | 18:6a4db94011d3 | 92 | * @} |
sahilmgandhi | 18:6a4db94011d3 | 93 | */ |
sahilmgandhi | 18:6a4db94011d3 | 94 | |
sahilmgandhi | 18:6a4db94011d3 | 95 | /* Exported constants --------------------------------------------------------*/ |
sahilmgandhi | 18:6a4db94011d3 | 96 | |
sahilmgandhi | 18:6a4db94011d3 | 97 | /** @defgroup GPIO_Exported_Constants GPIO Exported Constants |
sahilmgandhi | 18:6a4db94011d3 | 98 | * @{ |
sahilmgandhi | 18:6a4db94011d3 | 99 | */ |
sahilmgandhi | 18:6a4db94011d3 | 100 | |
sahilmgandhi | 18:6a4db94011d3 | 101 | /** @defgroup GPIO_pins_define GPIO pins define |
sahilmgandhi | 18:6a4db94011d3 | 102 | * @{ |
sahilmgandhi | 18:6a4db94011d3 | 103 | */ |
sahilmgandhi | 18:6a4db94011d3 | 104 | #define GPIO_PIN_0 ((uint16_t)0x0001U) /* Pin 0 selected */ |
sahilmgandhi | 18:6a4db94011d3 | 105 | #define GPIO_PIN_1 ((uint16_t)0x0002U) /* Pin 1 selected */ |
sahilmgandhi | 18:6a4db94011d3 | 106 | #define GPIO_PIN_2 ((uint16_t)0x0004U) /* Pin 2 selected */ |
sahilmgandhi | 18:6a4db94011d3 | 107 | #define GPIO_PIN_3 ((uint16_t)0x0008U) /* Pin 3 selected */ |
sahilmgandhi | 18:6a4db94011d3 | 108 | #define GPIO_PIN_4 ((uint16_t)0x0010U) /* Pin 4 selected */ |
sahilmgandhi | 18:6a4db94011d3 | 109 | #define GPIO_PIN_5 ((uint16_t)0x0020U) /* Pin 5 selected */ |
sahilmgandhi | 18:6a4db94011d3 | 110 | #define GPIO_PIN_6 ((uint16_t)0x0040U) /* Pin 6 selected */ |
sahilmgandhi | 18:6a4db94011d3 | 111 | #define GPIO_PIN_7 ((uint16_t)0x0080U) /* Pin 7 selected */ |
sahilmgandhi | 18:6a4db94011d3 | 112 | #define GPIO_PIN_8 ((uint16_t)0x0100U) /* Pin 8 selected */ |
sahilmgandhi | 18:6a4db94011d3 | 113 | #define GPIO_PIN_9 ((uint16_t)0x0200U) /* Pin 9 selected */ |
sahilmgandhi | 18:6a4db94011d3 | 114 | #define GPIO_PIN_10 ((uint16_t)0x0400U) /* Pin 10 selected */ |
sahilmgandhi | 18:6a4db94011d3 | 115 | #define GPIO_PIN_11 ((uint16_t)0x0800U) /* Pin 11 selected */ |
sahilmgandhi | 18:6a4db94011d3 | 116 | #define GPIO_PIN_12 ((uint16_t)0x1000U) /* Pin 12 selected */ |
sahilmgandhi | 18:6a4db94011d3 | 117 | #define GPIO_PIN_13 ((uint16_t)0x2000U) /* Pin 13 selected */ |
sahilmgandhi | 18:6a4db94011d3 | 118 | #define GPIO_PIN_14 ((uint16_t)0x4000U) /* Pin 14 selected */ |
sahilmgandhi | 18:6a4db94011d3 | 119 | #define GPIO_PIN_15 ((uint16_t)0x8000U) /* Pin 15 selected */ |
sahilmgandhi | 18:6a4db94011d3 | 120 | #define GPIO_PIN_All ((uint16_t)0xFFFFU) /* All pins selected */ |
sahilmgandhi | 18:6a4db94011d3 | 121 | |
sahilmgandhi | 18:6a4db94011d3 | 122 | #define GPIO_PIN_MASK ((uint32_t)0x0000FFFFU) /* PIN mask for assert test */ |
sahilmgandhi | 18:6a4db94011d3 | 123 | /** |
sahilmgandhi | 18:6a4db94011d3 | 124 | * @} |
sahilmgandhi | 18:6a4db94011d3 | 125 | */ |
sahilmgandhi | 18:6a4db94011d3 | 126 | |
sahilmgandhi | 18:6a4db94011d3 | 127 | /** @defgroup GPIO_mode_define GPIO mode define |
sahilmgandhi | 18:6a4db94011d3 | 128 | * @brief GPIO Configuration Mode |
sahilmgandhi | 18:6a4db94011d3 | 129 | * Elements values convention: 0xX0yz00YZ |
sahilmgandhi | 18:6a4db94011d3 | 130 | * - X : GPIO mode or EXTI Mode |
sahilmgandhi | 18:6a4db94011d3 | 131 | * - y : External IT or Event trigger detection |
sahilmgandhi | 18:6a4db94011d3 | 132 | * - z : IO configuration on External IT or Event |
sahilmgandhi | 18:6a4db94011d3 | 133 | * - Y : Output type (Push Pull or Open Drain) |
sahilmgandhi | 18:6a4db94011d3 | 134 | * - Z : IO Direction mode (Input, Output, Alternate or Analog) |
sahilmgandhi | 18:6a4db94011d3 | 135 | * @{ |
sahilmgandhi | 18:6a4db94011d3 | 136 | */ |
sahilmgandhi | 18:6a4db94011d3 | 137 | #define GPIO_MODE_INPUT ((uint32_t)0x00000000U) /*!< Input Floating Mode */ |
sahilmgandhi | 18:6a4db94011d3 | 138 | #define GPIO_MODE_OUTPUT_PP ((uint32_t)0x00000001U) /*!< Output Push Pull Mode */ |
sahilmgandhi | 18:6a4db94011d3 | 139 | #define GPIO_MODE_OUTPUT_OD ((uint32_t)0x00000011U) /*!< Output Open Drain Mode */ |
sahilmgandhi | 18:6a4db94011d3 | 140 | #define GPIO_MODE_AF_PP ((uint32_t)0x00000002U) /*!< Alternate Function Push Pull Mode */ |
sahilmgandhi | 18:6a4db94011d3 | 141 | #define GPIO_MODE_AF_OD ((uint32_t)0x00000012U) /*!< Alternate Function Open Drain Mode */ |
sahilmgandhi | 18:6a4db94011d3 | 142 | |
sahilmgandhi | 18:6a4db94011d3 | 143 | #define GPIO_MODE_ANALOG ((uint32_t)0x00000003U) /*!< Analog Mode */ |
sahilmgandhi | 18:6a4db94011d3 | 144 | |
sahilmgandhi | 18:6a4db94011d3 | 145 | #define GPIO_MODE_IT_RISING ((uint32_t)0x10110000U) /*!< External Interrupt Mode with Rising edge trigger detection */ |
sahilmgandhi | 18:6a4db94011d3 | 146 | #define GPIO_MODE_IT_FALLING ((uint32_t)0x10210000U) /*!< External Interrupt Mode with Falling edge trigger detection */ |
sahilmgandhi | 18:6a4db94011d3 | 147 | #define GPIO_MODE_IT_RISING_FALLING ((uint32_t)0x10310000U) /*!< External Interrupt Mode with Rising/Falling edge trigger detection */ |
sahilmgandhi | 18:6a4db94011d3 | 148 | |
sahilmgandhi | 18:6a4db94011d3 | 149 | #define GPIO_MODE_EVT_RISING ((uint32_t)0x10120000U) /*!< External Event Mode with Rising edge trigger detection */ |
sahilmgandhi | 18:6a4db94011d3 | 150 | #define GPIO_MODE_EVT_FALLING ((uint32_t)0x10220000U) /*!< External Event Mode with Falling edge trigger detection */ |
sahilmgandhi | 18:6a4db94011d3 | 151 | #define GPIO_MODE_EVT_RISING_FALLING ((uint32_t)0x10320000U) /*!< External Event Mode with Rising/Falling edge trigger detection */ |
sahilmgandhi | 18:6a4db94011d3 | 152 | /** |
sahilmgandhi | 18:6a4db94011d3 | 153 | * @} |
sahilmgandhi | 18:6a4db94011d3 | 154 | */ |
sahilmgandhi | 18:6a4db94011d3 | 155 | |
sahilmgandhi | 18:6a4db94011d3 | 156 | /** @defgroup GPIO_speed_define GPIO speed define |
sahilmgandhi | 18:6a4db94011d3 | 157 | * @brief GPIO Output Maximum frequency |
sahilmgandhi | 18:6a4db94011d3 | 158 | * @{ |
sahilmgandhi | 18:6a4db94011d3 | 159 | */ |
sahilmgandhi | 18:6a4db94011d3 | 160 | #define GPIO_SPEED_FREQ_LOW ((uint32_t)0x00000000U) /*!< IO works at 2 MHz, please refer to the product datasheet */ |
sahilmgandhi | 18:6a4db94011d3 | 161 | #define GPIO_SPEED_FREQ_MEDIUM ((uint32_t)0x00000001U) /*!< range 12,5 MHz to 50 MHz, please refer to the product datasheet */ |
sahilmgandhi | 18:6a4db94011d3 | 162 | #define GPIO_SPEED_FREQ_HIGH ((uint32_t)0x00000002U) /*!< range 25 MHz to 100 MHz, please refer to the product datasheet */ |
sahilmgandhi | 18:6a4db94011d3 | 163 | #define GPIO_SPEED_FREQ_VERY_HIGH ((uint32_t)0x00000003U) /*!< range 50 MHz to 200 MHz, please refer to the product datasheet */ |
sahilmgandhi | 18:6a4db94011d3 | 164 | /** |
sahilmgandhi | 18:6a4db94011d3 | 165 | * @} |
sahilmgandhi | 18:6a4db94011d3 | 166 | */ |
sahilmgandhi | 18:6a4db94011d3 | 167 | |
sahilmgandhi | 18:6a4db94011d3 | 168 | /** @defgroup GPIO_pull_define GPIO pull define |
sahilmgandhi | 18:6a4db94011d3 | 169 | * @brief GPIO Pull-Up or Pull-Down Activation |
sahilmgandhi | 18:6a4db94011d3 | 170 | * @{ |
sahilmgandhi | 18:6a4db94011d3 | 171 | */ |
sahilmgandhi | 18:6a4db94011d3 | 172 | #define GPIO_NOPULL ((uint32_t)0x00000000U) /*!< No Pull-up or Pull-down activation */ |
sahilmgandhi | 18:6a4db94011d3 | 173 | #define GPIO_PULLUP ((uint32_t)0x00000001U) /*!< Pull-up activation */ |
sahilmgandhi | 18:6a4db94011d3 | 174 | #define GPIO_PULLDOWN ((uint32_t)0x00000002U) /*!< Pull-down activation */ |
sahilmgandhi | 18:6a4db94011d3 | 175 | /** |
sahilmgandhi | 18:6a4db94011d3 | 176 | * @} |
sahilmgandhi | 18:6a4db94011d3 | 177 | */ |
sahilmgandhi | 18:6a4db94011d3 | 178 | |
sahilmgandhi | 18:6a4db94011d3 | 179 | /** |
sahilmgandhi | 18:6a4db94011d3 | 180 | * @} |
sahilmgandhi | 18:6a4db94011d3 | 181 | */ |
sahilmgandhi | 18:6a4db94011d3 | 182 | |
sahilmgandhi | 18:6a4db94011d3 | 183 | /* Exported macro ------------------------------------------------------------*/ |
sahilmgandhi | 18:6a4db94011d3 | 184 | /** @defgroup GPIO_Exported_Macros GPIO Exported Macros |
sahilmgandhi | 18:6a4db94011d3 | 185 | * @{ |
sahilmgandhi | 18:6a4db94011d3 | 186 | */ |
sahilmgandhi | 18:6a4db94011d3 | 187 | |
sahilmgandhi | 18:6a4db94011d3 | 188 | /** |
sahilmgandhi | 18:6a4db94011d3 | 189 | * @brief Checks whether the specified EXTI line flag is set or not. |
sahilmgandhi | 18:6a4db94011d3 | 190 | * @param __EXTI_LINE__: specifies the EXTI line flag to check. |
sahilmgandhi | 18:6a4db94011d3 | 191 | * This parameter can be GPIO_PIN_x where x can be(0..15) |
sahilmgandhi | 18:6a4db94011d3 | 192 | * @retval The new state of __EXTI_LINE__ (SET or RESET). |
sahilmgandhi | 18:6a4db94011d3 | 193 | */ |
sahilmgandhi | 18:6a4db94011d3 | 194 | #define __HAL_GPIO_EXTI_GET_FLAG(__EXTI_LINE__) (EXTI->PR & (__EXTI_LINE__)) |
sahilmgandhi | 18:6a4db94011d3 | 195 | |
sahilmgandhi | 18:6a4db94011d3 | 196 | /** |
sahilmgandhi | 18:6a4db94011d3 | 197 | * @brief Clears the EXTI's line pending flags. |
sahilmgandhi | 18:6a4db94011d3 | 198 | * @param __EXTI_LINE__: specifies the EXTI lines flags to clear. |
sahilmgandhi | 18:6a4db94011d3 | 199 | * This parameter can be any combination of GPIO_PIN_x where x can be (0..15) |
sahilmgandhi | 18:6a4db94011d3 | 200 | * @retval None |
sahilmgandhi | 18:6a4db94011d3 | 201 | */ |
sahilmgandhi | 18:6a4db94011d3 | 202 | #define __HAL_GPIO_EXTI_CLEAR_FLAG(__EXTI_LINE__) (EXTI->PR = (__EXTI_LINE__)) |
sahilmgandhi | 18:6a4db94011d3 | 203 | |
sahilmgandhi | 18:6a4db94011d3 | 204 | /** |
sahilmgandhi | 18:6a4db94011d3 | 205 | * @brief Checks whether the specified EXTI line is asserted or not. |
sahilmgandhi | 18:6a4db94011d3 | 206 | * @param __EXTI_LINE__: specifies the EXTI line to check. |
sahilmgandhi | 18:6a4db94011d3 | 207 | * This parameter can be GPIO_PIN_x where x can be(0..15) |
sahilmgandhi | 18:6a4db94011d3 | 208 | * @retval The new state of __EXTI_LINE__ (SET or RESET). |
sahilmgandhi | 18:6a4db94011d3 | 209 | */ |
sahilmgandhi | 18:6a4db94011d3 | 210 | #define __HAL_GPIO_EXTI_GET_IT(__EXTI_LINE__) (EXTI->PR & (__EXTI_LINE__)) |
sahilmgandhi | 18:6a4db94011d3 | 211 | |
sahilmgandhi | 18:6a4db94011d3 | 212 | /** |
sahilmgandhi | 18:6a4db94011d3 | 213 | * @brief Clears the EXTI's line pending bits. |
sahilmgandhi | 18:6a4db94011d3 | 214 | * @param __EXTI_LINE__: specifies the EXTI lines to clear. |
sahilmgandhi | 18:6a4db94011d3 | 215 | * This parameter can be any combination of GPIO_PIN_x where x can be (0..15) |
sahilmgandhi | 18:6a4db94011d3 | 216 | * @retval None |
sahilmgandhi | 18:6a4db94011d3 | 217 | */ |
sahilmgandhi | 18:6a4db94011d3 | 218 | #define __HAL_GPIO_EXTI_CLEAR_IT(__EXTI_LINE__) (EXTI->PR = (__EXTI_LINE__)) |
sahilmgandhi | 18:6a4db94011d3 | 219 | |
sahilmgandhi | 18:6a4db94011d3 | 220 | /** |
sahilmgandhi | 18:6a4db94011d3 | 221 | * @brief Generates a Software interrupt on selected EXTI line. |
sahilmgandhi | 18:6a4db94011d3 | 222 | * @param __EXTI_LINE__: specifies the EXTI line to check. |
sahilmgandhi | 18:6a4db94011d3 | 223 | * This parameter can be GPIO_PIN_x where x can be(0..15) |
sahilmgandhi | 18:6a4db94011d3 | 224 | * @retval None |
sahilmgandhi | 18:6a4db94011d3 | 225 | */ |
sahilmgandhi | 18:6a4db94011d3 | 226 | #define __HAL_GPIO_EXTI_GENERATE_SWIT(__EXTI_LINE__) (EXTI->SWIER |= (__EXTI_LINE__)) |
sahilmgandhi | 18:6a4db94011d3 | 227 | /** |
sahilmgandhi | 18:6a4db94011d3 | 228 | * @} |
sahilmgandhi | 18:6a4db94011d3 | 229 | */ |
sahilmgandhi | 18:6a4db94011d3 | 230 | |
sahilmgandhi | 18:6a4db94011d3 | 231 | /* Include GPIO HAL Extension module */ |
sahilmgandhi | 18:6a4db94011d3 | 232 | #include "stm32f2xx_hal_gpio_ex.h" |
sahilmgandhi | 18:6a4db94011d3 | 233 | |
sahilmgandhi | 18:6a4db94011d3 | 234 | /* Exported functions --------------------------------------------------------*/ |
sahilmgandhi | 18:6a4db94011d3 | 235 | /** @addtogroup GPIO_Exported_Functions |
sahilmgandhi | 18:6a4db94011d3 | 236 | * @{ |
sahilmgandhi | 18:6a4db94011d3 | 237 | */ |
sahilmgandhi | 18:6a4db94011d3 | 238 | |
sahilmgandhi | 18:6a4db94011d3 | 239 | /** @addtogroup GPIO_Exported_Functions_Group1 |
sahilmgandhi | 18:6a4db94011d3 | 240 | * @{ |
sahilmgandhi | 18:6a4db94011d3 | 241 | */ |
sahilmgandhi | 18:6a4db94011d3 | 242 | /* Initialization and de-initialization functions *****************************/ |
sahilmgandhi | 18:6a4db94011d3 | 243 | void HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_Init); |
sahilmgandhi | 18:6a4db94011d3 | 244 | void HAL_GPIO_DeInit(GPIO_TypeDef *GPIOx, uint32_t GPIO_Pin); |
sahilmgandhi | 18:6a4db94011d3 | 245 | /** |
sahilmgandhi | 18:6a4db94011d3 | 246 | * @} |
sahilmgandhi | 18:6a4db94011d3 | 247 | */ |
sahilmgandhi | 18:6a4db94011d3 | 248 | |
sahilmgandhi | 18:6a4db94011d3 | 249 | /** @addtogroup GPIO_Exported_Functions_Group2 |
sahilmgandhi | 18:6a4db94011d3 | 250 | * @{ |
sahilmgandhi | 18:6a4db94011d3 | 251 | */ |
sahilmgandhi | 18:6a4db94011d3 | 252 | /* IO operation functions *****************************************************/ |
sahilmgandhi | 18:6a4db94011d3 | 253 | GPIO_PinState HAL_GPIO_ReadPin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin); |
sahilmgandhi | 18:6a4db94011d3 | 254 | void HAL_GPIO_WritePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, GPIO_PinState PinState); |
sahilmgandhi | 18:6a4db94011d3 | 255 | void HAL_GPIO_TogglePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin); |
sahilmgandhi | 18:6a4db94011d3 | 256 | HAL_StatusTypeDef HAL_GPIO_LockPin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin); |
sahilmgandhi | 18:6a4db94011d3 | 257 | void HAL_GPIO_EXTI_IRQHandler(uint16_t GPIO_Pin); |
sahilmgandhi | 18:6a4db94011d3 | 258 | void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin); |
sahilmgandhi | 18:6a4db94011d3 | 259 | |
sahilmgandhi | 18:6a4db94011d3 | 260 | /** |
sahilmgandhi | 18:6a4db94011d3 | 261 | * @} |
sahilmgandhi | 18:6a4db94011d3 | 262 | */ |
sahilmgandhi | 18:6a4db94011d3 | 263 | |
sahilmgandhi | 18:6a4db94011d3 | 264 | /** |
sahilmgandhi | 18:6a4db94011d3 | 265 | * @} |
sahilmgandhi | 18:6a4db94011d3 | 266 | */ |
sahilmgandhi | 18:6a4db94011d3 | 267 | /* Private types -------------------------------------------------------------*/ |
sahilmgandhi | 18:6a4db94011d3 | 268 | /* Private variables ---------------------------------------------------------*/ |
sahilmgandhi | 18:6a4db94011d3 | 269 | /* Private constants ---------------------------------------------------------*/ |
sahilmgandhi | 18:6a4db94011d3 | 270 | /** @defgroup GPIO_Private_Constants GPIO Private Constants |
sahilmgandhi | 18:6a4db94011d3 | 271 | * @{ |
sahilmgandhi | 18:6a4db94011d3 | 272 | */ |
sahilmgandhi | 18:6a4db94011d3 | 273 | |
sahilmgandhi | 18:6a4db94011d3 | 274 | /** |
sahilmgandhi | 18:6a4db94011d3 | 275 | * @} |
sahilmgandhi | 18:6a4db94011d3 | 276 | */ |
sahilmgandhi | 18:6a4db94011d3 | 277 | |
sahilmgandhi | 18:6a4db94011d3 | 278 | /* Private macros ------------------------------------------------------------*/ |
sahilmgandhi | 18:6a4db94011d3 | 279 | /** @defgroup GPIO_Private_Macros GPIO Private Macros |
sahilmgandhi | 18:6a4db94011d3 | 280 | * @{ |
sahilmgandhi | 18:6a4db94011d3 | 281 | */ |
sahilmgandhi | 18:6a4db94011d3 | 282 | #define IS_GPIO_PIN_ACTION(ACTION) (((ACTION) == GPIO_PIN_RESET) || ((ACTION) == GPIO_PIN_SET)) |
sahilmgandhi | 18:6a4db94011d3 | 283 | #define IS_GPIO_PIN(PIN) (((PIN) & GPIO_PIN_MASK ) != (uint32_t)0x00U) |
sahilmgandhi | 18:6a4db94011d3 | 284 | #define IS_GPIO_MODE(MODE) (((MODE) == GPIO_MODE_INPUT) ||\ |
sahilmgandhi | 18:6a4db94011d3 | 285 | ((MODE) == GPIO_MODE_OUTPUT_PP) ||\ |
sahilmgandhi | 18:6a4db94011d3 | 286 | ((MODE) == GPIO_MODE_OUTPUT_OD) ||\ |
sahilmgandhi | 18:6a4db94011d3 | 287 | ((MODE) == GPIO_MODE_AF_PP) ||\ |
sahilmgandhi | 18:6a4db94011d3 | 288 | ((MODE) == GPIO_MODE_AF_OD) ||\ |
sahilmgandhi | 18:6a4db94011d3 | 289 | ((MODE) == GPIO_MODE_IT_RISING) ||\ |
sahilmgandhi | 18:6a4db94011d3 | 290 | ((MODE) == GPIO_MODE_IT_FALLING) ||\ |
sahilmgandhi | 18:6a4db94011d3 | 291 | ((MODE) == GPIO_MODE_IT_RISING_FALLING) ||\ |
sahilmgandhi | 18:6a4db94011d3 | 292 | ((MODE) == GPIO_MODE_EVT_RISING) ||\ |
sahilmgandhi | 18:6a4db94011d3 | 293 | ((MODE) == GPIO_MODE_EVT_FALLING) ||\ |
sahilmgandhi | 18:6a4db94011d3 | 294 | ((MODE) == GPIO_MODE_EVT_RISING_FALLING) ||\ |
sahilmgandhi | 18:6a4db94011d3 | 295 | ((MODE) == GPIO_MODE_ANALOG)) |
sahilmgandhi | 18:6a4db94011d3 | 296 | #define IS_GPIO_SPEED(SPEED) (((SPEED) == GPIO_SPEED_FREQ_LOW) || ((SPEED) == GPIO_SPEED_FREQ_MEDIUM) || \ |
sahilmgandhi | 18:6a4db94011d3 | 297 | ((SPEED) == GPIO_SPEED_FREQ_HIGH) || ((SPEED) == GPIO_SPEED_FREQ_VERY_HIGH)) |
sahilmgandhi | 18:6a4db94011d3 | 298 | #define IS_GPIO_PULL(PULL) (((PULL) == GPIO_NOPULL) || ((PULL) == GPIO_PULLUP) || \ |
sahilmgandhi | 18:6a4db94011d3 | 299 | ((PULL) == GPIO_PULLDOWN)) |
sahilmgandhi | 18:6a4db94011d3 | 300 | /** |
sahilmgandhi | 18:6a4db94011d3 | 301 | * @} |
sahilmgandhi | 18:6a4db94011d3 | 302 | */ |
sahilmgandhi | 18:6a4db94011d3 | 303 | |
sahilmgandhi | 18:6a4db94011d3 | 304 | /* Private functions ---------------------------------------------------------*/ |
sahilmgandhi | 18:6a4db94011d3 | 305 | /** @defgroup GPIO_Private_Functions GPIO Private Functions |
sahilmgandhi | 18:6a4db94011d3 | 306 | * @{ |
sahilmgandhi | 18:6a4db94011d3 | 307 | */ |
sahilmgandhi | 18:6a4db94011d3 | 308 | |
sahilmgandhi | 18:6a4db94011d3 | 309 | /** |
sahilmgandhi | 18:6a4db94011d3 | 310 | * @} |
sahilmgandhi | 18:6a4db94011d3 | 311 | */ |
sahilmgandhi | 18:6a4db94011d3 | 312 | |
sahilmgandhi | 18:6a4db94011d3 | 313 | /** |
sahilmgandhi | 18:6a4db94011d3 | 314 | * @} |
sahilmgandhi | 18:6a4db94011d3 | 315 | */ |
sahilmgandhi | 18:6a4db94011d3 | 316 | |
sahilmgandhi | 18:6a4db94011d3 | 317 | /** |
sahilmgandhi | 18:6a4db94011d3 | 318 | * @} |
sahilmgandhi | 18:6a4db94011d3 | 319 | */ |
sahilmgandhi | 18:6a4db94011d3 | 320 | |
sahilmgandhi | 18:6a4db94011d3 | 321 | #ifdef __cplusplus |
sahilmgandhi | 18:6a4db94011d3 | 322 | } |
sahilmgandhi | 18:6a4db94011d3 | 323 | #endif |
sahilmgandhi | 18:6a4db94011d3 | 324 | |
sahilmgandhi | 18:6a4db94011d3 | 325 | #endif /* __STM32F2xx_HAL_GPIO_H */ |
sahilmgandhi | 18:6a4db94011d3 | 326 | |
sahilmgandhi | 18:6a4db94011d3 | 327 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |