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| 1 | /** |
1 | /** |
| 2 | ****************************************************************************** |
2 | ****************************************************************************** |
| 3 | * @file stm32f1xx_hal_gpio.h |
3 | * @file stm32f1xx_hal_gpio.h |
| 4 | * @author MCD Application Team |
4 | * @author MCD Application Team |
| 5 | * @brief Header file of GPIO HAL module. |
5 | * @brief Header file of GPIO HAL module. |
| 6 | ****************************************************************************** |
6 | ****************************************************************************** |
| 7 | * @attention |
7 | * @attention |
| 8 | * |
8 | * |
| 9 | * <h2><center>© Copyright (c) 2016 STMicroelectronics. |
9 | * Copyright (c) 2016 STMicroelectronics. |
| 10 | * All rights reserved.</center></h2> |
10 | * All rights reserved. |
| 11 | * |
11 | * |
| 12 | * This software component is licensed by ST under BSD 3-Clause license, |
12 | * This software is licensed under terms that can be found in the LICENSE file |
| 13 | * the "License"; You may not use this file except in compliance with the |
13 | * in the root directory of this software component. |
| 14 | * License. You may obtain a copy of the License at: |
14 | * If no LICENSE file comes with this software, it is provided AS-IS. |
| 15 | * opensource.org/licenses/BSD-3-Clause |
15 | * |
| 16 | * |
16 | ****************************************************************************** |
| 17 | ****************************************************************************** |
17 | */ |
| 18 | */ |
18 | |
| 19 | 19 | /* Define to prevent recursive inclusion -------------------------------------*/ |
|
| 20 | /* Define to prevent recursive inclusion -------------------------------------*/ |
20 | #ifndef STM32F1xx_HAL_GPIO_H |
| 21 | #ifndef STM32F1xx_HAL_GPIO_H |
21 | #define STM32F1xx_HAL_GPIO_H |
| 22 | #define STM32F1xx_HAL_GPIO_H |
22 | |
| 23 | 23 | #ifdef __cplusplus |
|
| 24 | #ifdef __cplusplus |
24 | extern "C" { |
| 25 | extern "C" { |
25 | #endif |
| 26 | #endif |
26 | |
| 27 | 27 | /* Includes ------------------------------------------------------------------*/ |
|
| 28 | /* Includes ------------------------------------------------------------------*/ |
28 | #include "stm32f1xx_hal_def.h" |
| 29 | #include "stm32f1xx_hal_def.h" |
29 | |
| 30 | 30 | /** @addtogroup STM32F1xx_HAL_Driver |
|
| 31 | /** @addtogroup STM32F1xx_HAL_Driver |
31 | * @{ |
| 32 | * @{ |
32 | */ |
| 33 | */ |
33 | |
| 34 | 34 | /** @addtogroup GPIO |
|
| 35 | /** @addtogroup GPIO |
35 | * @{ |
| 36 | * @{ |
36 | */ |
| 37 | */ |
37 | |
| 38 | 38 | /* Exported types ------------------------------------------------------------*/ |
|
| 39 | /* Exported types ------------------------------------------------------------*/ |
39 | /** @defgroup GPIO_Exported_Types GPIO Exported Types |
| 40 | /** @defgroup GPIO_Exported_Types GPIO Exported Types |
40 | * @{ |
| 41 | * @{ |
41 | */ |
| 42 | */ |
42 | |
| 43 | 43 | /** |
|
| 44 | /** |
44 | * @brief GPIO Init structure definition |
| 45 | * @brief GPIO Init structure definition |
45 | */ |
| 46 | */ |
46 | typedef struct |
| 47 | typedef struct |
47 | { |
| 48 | { |
48 | uint32_t Pin; /*!< Specifies the GPIO pins to be configured. |
| 49 | uint32_t Pin; /*!< Specifies the GPIO pins to be configured. |
49 | This parameter can be any value of @ref GPIO_pins_define */ |
| 50 | This parameter can be any value of @ref GPIO_pins_define */ |
50 | |
| 51 | 51 | uint32_t Mode; /*!< Specifies the operating mode for the selected pins. |
|
| 52 | uint32_t Mode; /*!< Specifies the operating mode for the selected pins. |
52 | This parameter can be a value of @ref GPIO_mode_define */ |
| 53 | This parameter can be a value of @ref GPIO_mode_define */ |
53 | |
| 54 | 54 | uint32_t Pull; /*!< Specifies the Pull-up or Pull-Down activation for the selected pins. |
|
| 55 | uint32_t Pull; /*!< Specifies the Pull-up or Pull-Down activation for the selected pins. |
55 | This parameter can be a value of @ref GPIO_pull_define */ |
| 56 | This parameter can be a value of @ref GPIO_pull_define */ |
56 | |
| 57 | 57 | uint32_t Speed; /*!< Specifies the speed for the selected pins. |
|
| 58 | uint32_t Speed; /*!< Specifies the speed for the selected pins. |
58 | This parameter can be a value of @ref GPIO_speed_define */ |
| 59 | This parameter can be a value of @ref GPIO_speed_define */ |
59 | } GPIO_InitTypeDef; |
| 60 | } GPIO_InitTypeDef; |
60 | |
| 61 | 61 | /** |
|
| 62 | /** |
62 | * @brief GPIO Bit SET and Bit RESET enumeration |
| 63 | * @brief GPIO Bit SET and Bit RESET enumeration |
63 | */ |
| 64 | */ |
64 | typedef enum |
| 65 | typedef enum |
65 | { |
| 66 | { |
66 | GPIO_PIN_RESET = 0u, |
| 67 | GPIO_PIN_RESET = 0u, |
67 | GPIO_PIN_SET |
| 68 | GPIO_PIN_SET |
68 | } GPIO_PinState; |
| 69 | } GPIO_PinState; |
69 | /** |
| 70 | /** |
70 | * @} |
| 71 | * @} |
71 | */ |
| 72 | */ |
72 | |
| 73 | 73 | /* Exported constants --------------------------------------------------------*/ |
|
| 74 | /* Exported constants --------------------------------------------------------*/ |
74 | |
| 75 | 75 | /** @defgroup GPIO_Exported_Constants GPIO Exported Constants |
|
| 76 | /** @defgroup GPIO_Exported_Constants GPIO Exported Constants |
76 | * @{ |
| 77 | * @{ |
77 | */ |
| 78 | */ |
78 | |
| 79 | 79 | /** @defgroup GPIO_pins_define GPIO pins define |
|
| 80 | /** @defgroup GPIO_pins_define GPIO pins define |
80 | * @{ |
| 81 | * @{ |
81 | */ |
| 82 | */ |
82 | #define GPIO_PIN_0 ((uint16_t)0x0001) /* Pin 0 selected */ |
| 83 | #define GPIO_PIN_0 ((uint16_t)0x0001) /* Pin 0 selected */ |
83 | #define GPIO_PIN_1 ((uint16_t)0x0002) /* Pin 1 selected */ |
| 84 | #define GPIO_PIN_1 ((uint16_t)0x0002) /* Pin 1 selected */ |
84 | #define GPIO_PIN_2 ((uint16_t)0x0004) /* Pin 2 selected */ |
| 85 | #define GPIO_PIN_2 ((uint16_t)0x0004) /* Pin 2 selected */ |
85 | #define GPIO_PIN_3 ((uint16_t)0x0008) /* Pin 3 selected */ |
| 86 | #define GPIO_PIN_3 ((uint16_t)0x0008) /* Pin 3 selected */ |
86 | #define GPIO_PIN_4 ((uint16_t)0x0010) /* Pin 4 selected */ |
| 87 | #define GPIO_PIN_4 ((uint16_t)0x0010) /* Pin 4 selected */ |
87 | #define GPIO_PIN_5 ((uint16_t)0x0020) /* Pin 5 selected */ |
| 88 | #define GPIO_PIN_5 ((uint16_t)0x0020) /* Pin 5 selected */ |
88 | #define GPIO_PIN_6 ((uint16_t)0x0040) /* Pin 6 selected */ |
| 89 | #define GPIO_PIN_6 ((uint16_t)0x0040) /* Pin 6 selected */ |
89 | #define GPIO_PIN_7 ((uint16_t)0x0080) /* Pin 7 selected */ |
| 90 | #define GPIO_PIN_7 ((uint16_t)0x0080) /* Pin 7 selected */ |
90 | #define GPIO_PIN_8 ((uint16_t)0x0100) /* Pin 8 selected */ |
| 91 | #define GPIO_PIN_8 ((uint16_t)0x0100) /* Pin 8 selected */ |
91 | #define GPIO_PIN_9 ((uint16_t)0x0200) /* Pin 9 selected */ |
| 92 | #define GPIO_PIN_9 ((uint16_t)0x0200) /* Pin 9 selected */ |
92 | #define GPIO_PIN_10 ((uint16_t)0x0400) /* Pin 10 selected */ |
| 93 | #define GPIO_PIN_10 ((uint16_t)0x0400) /* Pin 10 selected */ |
93 | #define GPIO_PIN_11 ((uint16_t)0x0800) /* Pin 11 selected */ |
| 94 | #define GPIO_PIN_11 ((uint16_t)0x0800) /* Pin 11 selected */ |
94 | #define GPIO_PIN_12 ((uint16_t)0x1000) /* Pin 12 selected */ |
| 95 | #define GPIO_PIN_12 ((uint16_t)0x1000) /* Pin 12 selected */ |
95 | #define GPIO_PIN_13 ((uint16_t)0x2000) /* Pin 13 selected */ |
| 96 | #define GPIO_PIN_13 ((uint16_t)0x2000) /* Pin 13 selected */ |
96 | #define GPIO_PIN_14 ((uint16_t)0x4000) /* Pin 14 selected */ |
| 97 | #define GPIO_PIN_14 ((uint16_t)0x4000) /* Pin 14 selected */ |
97 | #define GPIO_PIN_15 ((uint16_t)0x8000) /* Pin 15 selected */ |
| 98 | #define GPIO_PIN_15 ((uint16_t)0x8000) /* Pin 15 selected */ |
98 | #define GPIO_PIN_All ((uint16_t)0xFFFF) /* All pins selected */ |
| 99 | #define GPIO_PIN_All ((uint16_t)0xFFFF) /* All pins selected */ |
99 | |
| 100 | 100 | #define GPIO_PIN_MASK 0x0000FFFFu /* PIN mask for assert test */ |
|
| 101 | #define GPIO_PIN_MASK 0x0000FFFFu /* PIN mask for assert test */ |
101 | /** |
| 102 | /** |
102 | * @} |
| 103 | * @} |
103 | */ |
| 104 | */ |
104 | |
| 105 | 105 | /** @defgroup GPIO_mode_define GPIO mode define |
|
| 106 | /** @defgroup GPIO_mode_define GPIO mode define |
106 | * @brief GPIO Configuration Mode |
| 107 | * @brief GPIO Configuration Mode |
107 | * Elements values convention: 0xX0yz00YZ |
| 108 | * Elements values convention: 0xX0yz00YZ |
108 | * - X : GPIO mode or EXTI Mode |
| 109 | * - X : GPIO mode or EXTI Mode |
109 | * - y : External IT or Event trigger detection |
| 110 | * - y : External IT or Event trigger detection |
110 | * - z : IO configuration on External IT or Event |
| 111 | * - z : IO configuration on External IT or Event |
111 | * - Y : Output type (Push Pull or Open Drain) |
| 112 | * - Y : Output type (Push Pull or Open Drain) |
112 | * - Z : IO Direction mode (Input, Output, Alternate or Analog) |
| 113 | * - Z : IO Direction mode (Input, Output, Alternate or Analog) |
113 | * @{ |
| 114 | * @{ |
114 | */ |
| 115 | */ |
115 | #define GPIO_MODE_INPUT 0x00000000u /*!< Input Floating Mode */ |
| 116 | #define GPIO_MODE_INPUT 0x00000000u /*!< Input Floating Mode */ |
116 | #define GPIO_MODE_OUTPUT_PP 0x00000001u /*!< Output Push Pull Mode */ |
| 117 | #define GPIO_MODE_OUTPUT_PP 0x00000001u /*!< Output Push Pull Mode */ |
117 | #define GPIO_MODE_OUTPUT_OD 0x00000011u /*!< Output Open Drain Mode */ |
| 118 | #define GPIO_MODE_OUTPUT_OD 0x00000011u /*!< Output Open Drain Mode */ |
118 | #define GPIO_MODE_AF_PP 0x00000002u /*!< Alternate Function Push Pull Mode */ |
| 119 | #define GPIO_MODE_AF_PP 0x00000002u /*!< Alternate Function Push Pull Mode */ |
119 | #define GPIO_MODE_AF_OD 0x00000012u /*!< Alternate Function Open Drain Mode */ |
| 120 | #define GPIO_MODE_AF_OD 0x00000012u /*!< Alternate Function Open Drain Mode */ |
120 | #define GPIO_MODE_AF_INPUT GPIO_MODE_INPUT /*!< Alternate Function Input Mode */ |
| 121 | #define GPIO_MODE_AF_INPUT GPIO_MODE_INPUT /*!< Alternate Function Input Mode */ |
121 | |
| 122 | 122 | #define GPIO_MODE_ANALOG 0x00000003u /*!< Analog Mode */ |
|
| 123 | #define GPIO_MODE_ANALOG 0x00000003u /*!< Analog Mode */ |
123 | |
| 124 | 124 | #define GPIO_MODE_IT_RISING 0x10110000u /*!< External Interrupt Mode with Rising edge trigger detection */ |
|
| 125 | #define GPIO_MODE_IT_RISING 0x10110000u /*!< External Interrupt Mode with Rising edge trigger detection */ |
125 | #define GPIO_MODE_IT_FALLING 0x10210000u /*!< External Interrupt Mode with Falling edge trigger detection */ |
| 126 | #define GPIO_MODE_IT_FALLING 0x10210000u /*!< External Interrupt Mode with Falling edge trigger detection */ |
126 | #define GPIO_MODE_IT_RISING_FALLING 0x10310000u /*!< External Interrupt Mode with Rising/Falling edge trigger detection */ |
| 127 | #define GPIO_MODE_IT_RISING_FALLING 0x10310000u /*!< External Interrupt Mode with Rising/Falling edge trigger detection */ |
127 | |
| 128 | 128 | #define GPIO_MODE_EVT_RISING 0x10120000u /*!< External Event Mode with Rising edge trigger detection */ |
|
| 129 | #define GPIO_MODE_EVT_RISING 0x10120000u /*!< External Event Mode with Rising edge trigger detection */ |
129 | #define GPIO_MODE_EVT_FALLING 0x10220000u /*!< External Event Mode with Falling edge trigger detection */ |
| 130 | #define GPIO_MODE_EVT_FALLING 0x10220000u /*!< External Event Mode with Falling edge trigger detection */ |
130 | #define GPIO_MODE_EVT_RISING_FALLING 0x10320000u /*!< External Event Mode with Rising/Falling edge trigger detection */ |
| 131 | #define GPIO_MODE_EVT_RISING_FALLING 0x10320000u /*!< External Event Mode with Rising/Falling edge trigger detection */ |
131 | |
| 132 | 132 | /** |
|
| 133 | /** |
133 | * @} |
| 134 | * @} |
134 | */ |
| 135 | */ |
135 | |
| 136 | 136 | /** @defgroup GPIO_speed_define GPIO speed define |
|
| 137 | /** @defgroup GPIO_speed_define GPIO speed define |
137 | * @brief GPIO Output Maximum frequency |
| 138 | * @brief GPIO Output Maximum frequency |
138 | * @{ |
| 139 | * @{ |
139 | */ |
| 140 | */ |
140 | #define GPIO_SPEED_FREQ_LOW (GPIO_CRL_MODE0_1) /*!< Low speed */ |
| 141 | #define GPIO_SPEED_FREQ_LOW (GPIO_CRL_MODE0_1) /*!< Low speed */ |
141 | #define GPIO_SPEED_FREQ_MEDIUM (GPIO_CRL_MODE0_0) /*!< Medium speed */ |
| 142 | #define GPIO_SPEED_FREQ_MEDIUM (GPIO_CRL_MODE0_0) /*!< Medium speed */ |
142 | #define GPIO_SPEED_FREQ_HIGH (GPIO_CRL_MODE0) /*!< High speed */ |
| 143 | #define GPIO_SPEED_FREQ_HIGH (GPIO_CRL_MODE0) /*!< High speed */ |
143 | |
| 144 | 144 | /** |
|
| 145 | /** |
145 | * @} |
| 146 | * @} |
146 | */ |
| 147 | */ |
147 | |
| 148 | 148 | /** @defgroup GPIO_pull_define GPIO pull define |
|
| 149 | /** @defgroup GPIO_pull_define GPIO pull define |
149 | * @brief GPIO Pull-Up or Pull-Down Activation |
| 150 | * @brief GPIO Pull-Up or Pull-Down Activation |
150 | * @{ |
| 151 | * @{ |
151 | */ |
| 152 | */ |
152 | #define GPIO_NOPULL 0x00000000u /*!< No Pull-up or Pull-down activation */ |
| 153 | #define GPIO_NOPULL 0x00000000u /*!< No Pull-up or Pull-down activation */ |
153 | #define GPIO_PULLUP 0x00000001u /*!< Pull-up activation */ |
| 154 | #define GPIO_PULLUP 0x00000001u /*!< Pull-up activation */ |
154 | #define GPIO_PULLDOWN 0x00000002u /*!< Pull-down activation */ |
| 155 | #define GPIO_PULLDOWN 0x00000002u /*!< Pull-down activation */ |
155 | /** |
| 156 | /** |
156 | * @} |
| 157 | * @} |
157 | */ |
| 158 | */ |
158 | |
| 159 | 159 | /** |
|
| 160 | /** |
160 | * @} |
| 161 | * @} |
161 | */ |
| 162 | */ |
162 | |
| 163 | 163 | /* Exported macro ------------------------------------------------------------*/ |
|
| 164 | /* Exported macro ------------------------------------------------------------*/ |
164 | /** @defgroup GPIO_Exported_Macros GPIO Exported Macros |
| 165 | /** @defgroup GPIO_Exported_Macros GPIO Exported Macros |
165 | * @{ |
| 166 | * @{ |
166 | */ |
| 167 | */ |
167 | |
| 168 | 168 | /** |
|
| 169 | /** |
169 | * @brief Checks whether the specified EXTI line flag is set or not. |
| 170 | * @brief Checks whether the specified EXTI line flag is set or not. |
170 | * @param __EXTI_LINE__: specifies the EXTI line flag to check. |
| 171 | * @param __EXTI_LINE__: specifies the EXTI line flag to check. |
171 | * This parameter can be GPIO_PIN_x where x can be(0..15) |
| 172 | * This parameter can be GPIO_PIN_x where x can be(0..15) |
172 | * @retval The new state of __EXTI_LINE__ (SET or RESET). |
| 173 | * @retval The new state of __EXTI_LINE__ (SET or RESET). |
173 | */ |
| 174 | */ |
174 | #define __HAL_GPIO_EXTI_GET_FLAG(__EXTI_LINE__) (EXTI->PR & (__EXTI_LINE__)) |
| 175 | #define __HAL_GPIO_EXTI_GET_FLAG(__EXTI_LINE__) (EXTI->PR & (__EXTI_LINE__)) |
175 | |
| 176 | 176 | /** |
|
| 177 | /** |
177 | * @brief Clears the EXTI's line pending flags. |
| 178 | * @brief Clears the EXTI's line pending flags. |
178 | * @param __EXTI_LINE__: specifies the EXTI lines flags to clear. |
| 179 | * @param __EXTI_LINE__: specifies the EXTI lines flags to clear. |
179 | * This parameter can be any combination of GPIO_PIN_x where x can be (0..15) |
| 180 | * This parameter can be any combination of GPIO_PIN_x where x can be (0..15) |
180 | * @retval None |
| 181 | * @retval None |
181 | */ |
| 182 | */ |
182 | #define __HAL_GPIO_EXTI_CLEAR_FLAG(__EXTI_LINE__) (EXTI->PR = (__EXTI_LINE__)) |
| 183 | #define __HAL_GPIO_EXTI_CLEAR_FLAG(__EXTI_LINE__) (EXTI->PR = (__EXTI_LINE__)) |
183 | |
| 184 | 184 | /** |
|
| 185 | /** |
185 | * @brief Checks whether the specified EXTI line is asserted or not. |
| 186 | * @brief Checks whether the specified EXTI line is asserted or not. |
186 | * @param __EXTI_LINE__: specifies the EXTI line to check. |
| 187 | * @param __EXTI_LINE__: specifies the EXTI line to check. |
187 | * This parameter can be GPIO_PIN_x where x can be(0..15) |
| 188 | * This parameter can be GPIO_PIN_x where x can be(0..15) |
188 | * @retval The new state of __EXTI_LINE__ (SET or RESET). |
| 189 | * @retval The new state of __EXTI_LINE__ (SET or RESET). |
189 | */ |
| 190 | */ |
190 | #define __HAL_GPIO_EXTI_GET_IT(__EXTI_LINE__) (EXTI->PR & (__EXTI_LINE__)) |
| 191 | #define __HAL_GPIO_EXTI_GET_IT(__EXTI_LINE__) (EXTI->PR & (__EXTI_LINE__)) |
191 | |
| 192 | 192 | /** |
|
| 193 | /** |
193 | * @brief Clears the EXTI's line pending bits. |
| 194 | * @brief Clears the EXTI's line pending bits. |
194 | * @param __EXTI_LINE__: specifies the EXTI lines to clear. |
| 195 | * @param __EXTI_LINE__: specifies the EXTI lines to clear. |
195 | * This parameter can be any combination of GPIO_PIN_x where x can be (0..15) |
| 196 | * This parameter can be any combination of GPIO_PIN_x where x can be (0..15) |
196 | * @retval None |
| 197 | * @retval None |
197 | */ |
| 198 | */ |
198 | #define __HAL_GPIO_EXTI_CLEAR_IT(__EXTI_LINE__) (EXTI->PR = (__EXTI_LINE__)) |
| 199 | #define __HAL_GPIO_EXTI_CLEAR_IT(__EXTI_LINE__) (EXTI->PR = (__EXTI_LINE__)) |
199 | |
| 200 | 200 | /** |
|
| 201 | /** |
201 | * @brief Generates a Software interrupt on selected EXTI line. |
| 202 | * @brief Generates a Software interrupt on selected EXTI line. |
202 | * @param __EXTI_LINE__: specifies the EXTI line to check. |
| 203 | * @param __EXTI_LINE__: specifies the EXTI line to check. |
203 | * This parameter can be GPIO_PIN_x where x can be(0..15) |
| 204 | * This parameter can be GPIO_PIN_x where x can be(0..15) |
204 | * @retval None |
| 205 | * @retval None |
205 | */ |
| 206 | */ |
206 | #define __HAL_GPIO_EXTI_GENERATE_SWIT(__EXTI_LINE__) (EXTI->SWIER |= (__EXTI_LINE__)) |
| 207 | #define __HAL_GPIO_EXTI_GENERATE_SWIT(__EXTI_LINE__) (EXTI->SWIER |= (__EXTI_LINE__)) |
207 | /** |
| 208 | /** |
208 | * @} |
| 209 | * @} |
209 | */ |
| 210 | */ |
210 | |
| 211 | 211 | /* Include GPIO HAL Extension module */ |
|
| 212 | /* Include GPIO HAL Extension module */ |
212 | #include "stm32f1xx_hal_gpio_ex.h" |
| 213 | #include "stm32f1xx_hal_gpio_ex.h" |
213 | |
| 214 | 214 | /* Exported functions --------------------------------------------------------*/ |
|
| 215 | /* Exported functions --------------------------------------------------------*/ |
215 | /** @addtogroup GPIO_Exported_Functions |
| 216 | /** @addtogroup GPIO_Exported_Functions |
216 | * @{ |
| 217 | * @{ |
217 | */ |
| 218 | */ |
218 | |
| 219 | 219 | /** @addtogroup GPIO_Exported_Functions_Group1 |
|
| 220 | /** @addtogroup GPIO_Exported_Functions_Group1 |
220 | * @{ |
| 221 | * @{ |
221 | */ |
| 222 | */ |
222 | /* Initialization and de-initialization functions *****************************/ |
| 223 | /* Initialization and de-initialization functions *****************************/ |
223 | void HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_Init); |
| 224 | void HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_Init); |
224 | void HAL_GPIO_DeInit(GPIO_TypeDef *GPIOx, uint32_t GPIO_Pin); |
| 225 | void HAL_GPIO_DeInit(GPIO_TypeDef *GPIOx, uint32_t GPIO_Pin); |
225 | /** |
| 226 | /** |
226 | * @} |
| 227 | * @} |
227 | */ |
| 228 | */ |
228 | |
| 229 | 229 | /** @addtogroup GPIO_Exported_Functions_Group2 |
|
| 230 | /** @addtogroup GPIO_Exported_Functions_Group2 |
230 | * @{ |
| 231 | * @{ |
231 | */ |
| 232 | */ |
232 | /* IO operation functions *****************************************************/ |
| 233 | /* IO operation functions *****************************************************/ |
233 | GPIO_PinState HAL_GPIO_ReadPin(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin); |
| 234 | GPIO_PinState HAL_GPIO_ReadPin(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin); |
234 | void HAL_GPIO_WritePin(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin, GPIO_PinState PinState); |
| 235 | void HAL_GPIO_WritePin(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin, GPIO_PinState PinState); |
235 | void HAL_GPIO_TogglePin(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin); |
| 236 | void HAL_GPIO_TogglePin(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin); |
236 | HAL_StatusTypeDef HAL_GPIO_LockPin(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin); |
| 237 | HAL_StatusTypeDef HAL_GPIO_LockPin(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin); |
237 | void HAL_GPIO_EXTI_IRQHandler(uint16_t GPIO_Pin); |
| 238 | void HAL_GPIO_EXTI_IRQHandler(uint16_t GPIO_Pin); |
238 | void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin); |
| 239 | void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin); |
239 | |
| 240 | 240 | /** |
|
| 241 | /** |
241 | * @} |
| 242 | * @} |
242 | */ |
| 243 | */ |
243 | |
| 244 | 244 | /** |
|
| 245 | /** |
245 | * @} |
| 246 | * @} |
246 | */ |
| 247 | */ |
247 | /* Private types -------------------------------------------------------------*/ |
| 248 | /* Private types -------------------------------------------------------------*/ |
248 | /* Private variables ---------------------------------------------------------*/ |
| 249 | /* Private variables ---------------------------------------------------------*/ |
249 | /* Private constants ---------------------------------------------------------*/ |
| 250 | /* Private constants ---------------------------------------------------------*/ |
250 | /** @defgroup GPIO_Private_Constants GPIO Private Constants |
| 251 | /** @defgroup GPIO_Private_Constants GPIO Private Constants |
251 | * @{ |
| 252 | * @{ |
252 | */ |
| 253 | */ |
253 | |
| 254 | 254 | /** |
|
| 255 | /** |
255 | * @} |
| 256 | * @} |
256 | */ |
| 257 | */ |
257 | |
| 258 | 258 | /* Private macros ------------------------------------------------------------*/ |
|
| 259 | /* Private macros ------------------------------------------------------------*/ |
259 | /** @defgroup GPIO_Private_Macros GPIO Private Macros |
| 260 | /** @defgroup GPIO_Private_Macros GPIO Private Macros |
260 | * @{ |
| 261 | * @{ |
261 | */ |
| 262 | */ |
262 | #define IS_GPIO_PIN_ACTION(ACTION) (((ACTION) == GPIO_PIN_RESET) || ((ACTION) == GPIO_PIN_SET)) |
| 263 | #define IS_GPIO_PIN_ACTION(ACTION) (((ACTION) == GPIO_PIN_RESET) || ((ACTION) == GPIO_PIN_SET)) |
263 | #define IS_GPIO_PIN(PIN) (((((uint32_t)PIN) & GPIO_PIN_MASK ) != 0x00u) && ((((uint32_t)PIN) & ~GPIO_PIN_MASK) == 0x00u)) |
| 264 | #define IS_GPIO_PIN(PIN) (((((uint32_t)PIN) & GPIO_PIN_MASK ) != 0x00u) && ((((uint32_t)PIN) & ~GPIO_PIN_MASK) == 0x00u)) |
264 | #define IS_GPIO_MODE(MODE) (((MODE) == GPIO_MODE_INPUT) ||\ |
| 265 | #define IS_GPIO_MODE(MODE) (((MODE) == GPIO_MODE_INPUT) ||\ |
265 | ((MODE) == GPIO_MODE_OUTPUT_PP) ||\ |
| 266 | ((MODE) == GPIO_MODE_OUTPUT_PP) ||\ |
266 | ((MODE) == GPIO_MODE_OUTPUT_OD) ||\ |
| 267 | ((MODE) == GPIO_MODE_OUTPUT_OD) ||\ |
267 | ((MODE) == GPIO_MODE_AF_PP) ||\ |
| 268 | ((MODE) == GPIO_MODE_AF_PP) ||\ |
268 | ((MODE) == GPIO_MODE_AF_OD) ||\ |
| 269 | ((MODE) == GPIO_MODE_AF_OD) ||\ |
269 | ((MODE) == GPIO_MODE_IT_RISING) ||\ |
| 270 | ((MODE) == GPIO_MODE_IT_RISING) ||\ |
270 | ((MODE) == GPIO_MODE_IT_FALLING) ||\ |
| 271 | ((MODE) == GPIO_MODE_IT_FALLING) ||\ |
271 | ((MODE) == GPIO_MODE_IT_RISING_FALLING) ||\ |
| 272 | ((MODE) == GPIO_MODE_IT_RISING_FALLING) ||\ |
272 | ((MODE) == GPIO_MODE_EVT_RISING) ||\ |
| 273 | ((MODE) == GPIO_MODE_EVT_RISING) ||\ |
273 | ((MODE) == GPIO_MODE_EVT_FALLING) ||\ |
| 274 | ((MODE) == GPIO_MODE_EVT_FALLING) ||\ |
274 | ((MODE) == GPIO_MODE_EVT_RISING_FALLING) ||\ |
| 275 | ((MODE) == GPIO_MODE_EVT_RISING_FALLING) ||\ |
275 | ((MODE) == GPIO_MODE_ANALOG)) |
| 276 | ((MODE) == GPIO_MODE_ANALOG)) |
276 | #define IS_GPIO_SPEED(SPEED) (((SPEED) == GPIO_SPEED_FREQ_LOW) || \ |
| 277 | #define IS_GPIO_SPEED(SPEED) (((SPEED) == GPIO_SPEED_FREQ_LOW) || \ |
277 | ((SPEED) == GPIO_SPEED_FREQ_MEDIUM) || ((SPEED) == GPIO_SPEED_FREQ_HIGH)) |
| 278 | ((SPEED) == GPIO_SPEED_FREQ_MEDIUM) || ((SPEED) == GPIO_SPEED_FREQ_HIGH)) |
278 | #define IS_GPIO_PULL(PULL) (((PULL) == GPIO_NOPULL) || ((PULL) == GPIO_PULLUP) || \ |
| 279 | #define IS_GPIO_PULL(PULL) (((PULL) == GPIO_NOPULL) || ((PULL) == GPIO_PULLUP) || \ |
279 | ((PULL) == GPIO_PULLDOWN)) |
| 280 | ((PULL) == GPIO_PULLDOWN)) |
280 | /** |
| 281 | /** |
281 | * @} |
| 282 | * @} |
282 | */ |
| 283 | */ |
283 | |
| 284 | 284 | /* Private functions ---------------------------------------------------------*/ |
|
| 285 | /* Private functions ---------------------------------------------------------*/ |
285 | /** @defgroup GPIO_Private_Functions GPIO Private Functions |
| 286 | /** @defgroup GPIO_Private_Functions GPIO Private Functions |
286 | * @{ |
| 287 | * @{ |
287 | */ |
| 288 | */ |
288 | |
| 289 | 289 | /** |
|
| 290 | /** |
290 | * @} |
| 291 | * @} |
291 | */ |
| 292 | */ |
292 | |
| 293 | 293 | /** |
|
| 294 | /** |
294 | * @} |
| 295 | * @} |
295 | */ |
| 296 | */ |
296 | |
| 297 | 297 | /** |
|
| 298 | /** |
298 | * @} |
| 299 | * @} |
299 | */ |
| 300 | */ |
300 | |
| 301 | 301 | #ifdef __cplusplus |
|
| 302 | #ifdef __cplusplus |
302 | } |
| 303 | } |
303 | #endif |
| 304 | #endif |
304 | |
| 305 | 305 | #endif /* STM32F1xx_HAL_GPIO_H */ |
|
| 306 | #endif /* STM32F1xx_HAL_GPIO_H */ |
306 | |
| 307 | - | ||
| 308 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |
- | |