mikroSDK Reference Manual
stm32f7xx_hal_gpio.h
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1
20/* Define to prevent recursive inclusion -------------------------------------*/
21#ifndef __STM32F7xx_HAL_GPIO_H
22#define __STM32F7xx_HAL_GPIO_H
23
24#ifdef __cplusplus
25 extern "C" {
26#endif
27
28/* Includes ------------------------------------------------------------------*/
29#include "stm32f7xx_hal_def.h"
30
39/* Exported types ------------------------------------------------------------*/
47typedef struct
48{
49 uint32_t Pin;
52 uint32_t Mode;
55 uint32_t Pull;
58 uint32_t Speed;
61 uint32_t Alternate;
63}GPIO_InitTypeDef;
64
68typedef enum
69{
70 GPIO_PIN_RESET = 0,
71 GPIO_PIN_SET
72}GPIO_PinState;
77/* Exported constants --------------------------------------------------------*/
78
86#define GPIO_PIN_0 ((uint16_t)0x0001U) /* Pin 0 selected */
87#define GPIO_PIN_1 ((uint16_t)0x0002U) /* Pin 1 selected */
88#define GPIO_PIN_2 ((uint16_t)0x0004U) /* Pin 2 selected */
89#define GPIO_PIN_3 ((uint16_t)0x0008U) /* Pin 3 selected */
90#define GPIO_PIN_4 ((uint16_t)0x0010U) /* Pin 4 selected */
91#define GPIO_PIN_5 ((uint16_t)0x0020U) /* Pin 5 selected */
92#define GPIO_PIN_6 ((uint16_t)0x0040U) /* Pin 6 selected */
93#define GPIO_PIN_7 ((uint16_t)0x0080U) /* Pin 7 selected */
94#define GPIO_PIN_8 ((uint16_t)0x0100U) /* Pin 8 selected */
95#define GPIO_PIN_9 ((uint16_t)0x0200U) /* Pin 9 selected */
96#define GPIO_PIN_10 ((uint16_t)0x0400U) /* Pin 10 selected */
97#define GPIO_PIN_11 ((uint16_t)0x0800U) /* Pin 11 selected */
98#define GPIO_PIN_12 ((uint16_t)0x1000U) /* Pin 12 selected */
99#define GPIO_PIN_13 ((uint16_t)0x2000U) /* Pin 13 selected */
100#define GPIO_PIN_14 ((uint16_t)0x4000U) /* Pin 14 selected */
101#define GPIO_PIN_15 ((uint16_t)0x8000U) /* Pin 15 selected */
102#define GPIO_PIN_All ((uint16_t)0xFFFFU) /* All pins selected */
103
104#define GPIO_PIN_MASK ((uint32_t)0x0000FFFFU) /* PIN mask for assert test */
119#define GPIO_MODE_INPUT ((uint32_t)0x00000000U)
120#define GPIO_MODE_OUTPUT_PP ((uint32_t)0x00000001U)
121#define GPIO_MODE_OUTPUT_OD ((uint32_t)0x00000011U)
122#define GPIO_MODE_AF_PP ((uint32_t)0x00000002U)
123#define GPIO_MODE_AF_OD ((uint32_t)0x00000012U)
125#define GPIO_MODE_ANALOG ((uint32_t)0x00000003U)
127#define GPIO_MODE_IT_RISING ((uint32_t)0x10110000U)
128#define GPIO_MODE_IT_FALLING ((uint32_t)0x10210000U)
129#define GPIO_MODE_IT_RISING_FALLING ((uint32_t)0x10310000U)
131#define GPIO_MODE_EVT_RISING ((uint32_t)0x10120000U)
132#define GPIO_MODE_EVT_FALLING ((uint32_t)0x10220000U)
133#define GPIO_MODE_EVT_RISING_FALLING ((uint32_t)0x10320000U)
142#define GPIO_SPEED_FREQ_LOW ((uint32_t)0x00000000U)
143#define GPIO_SPEED_FREQ_MEDIUM ((uint32_t)0x00000001U)
144#define GPIO_SPEED_FREQ_HIGH ((uint32_t)0x00000002U)
145#define GPIO_SPEED_FREQ_VERY_HIGH ((uint32_t)0x00000003U)
154#define GPIO_NOPULL ((uint32_t)0x00000000U)
155#define GPIO_PULLUP ((uint32_t)0x00000001U)
156#define GPIO_PULLDOWN ((uint32_t)0x00000002U)
165/* Exported macro ------------------------------------------------------------*/
176#define __HAL_GPIO_EXTI_GET_FLAG(__EXTI_LINE__) (EXTI->PR & (__EXTI_LINE__))
177
184#define __HAL_GPIO_EXTI_CLEAR_FLAG(__EXTI_LINE__) (EXTI->PR = (__EXTI_LINE__))
185
192#define __HAL_GPIO_EXTI_GET_IT(__EXTI_LINE__) (EXTI->PR & (__EXTI_LINE__))
193
200#define __HAL_GPIO_EXTI_CLEAR_IT(__EXTI_LINE__) (EXTI->PR = (__EXTI_LINE__))
201
208#define __HAL_GPIO_EXTI_GENERATE_SWIT(__EXTI_LINE__) (EXTI->SWIER |= (__EXTI_LINE__))
213/* Include GPIO HAL Extension module */
214#include "stm32f7xx_hal_gpio_ex.h"
215
216/* Exported functions --------------------------------------------------------*/
224/* Initialization and de-initialization functions *****************************/
225void HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_Init);
226void HAL_GPIO_DeInit(GPIO_TypeDef *GPIOx, uint32_t GPIO_Pin);
234/* IO operation functions *****************************************************/
235GPIO_PinState HAL_GPIO_ReadPin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
236void HAL_GPIO_WritePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, GPIO_PinState PinState);
237void HAL_GPIO_TogglePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
238HAL_StatusTypeDef HAL_GPIO_LockPin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
239void HAL_GPIO_EXTI_IRQHandler(uint16_t GPIO_Pin);
240void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin);
241
249/* Private types -------------------------------------------------------------*/
250/* Private variables ---------------------------------------------------------*/
251/* Private constants ---------------------------------------------------------*/
260/* Private macros ------------------------------------------------------------*/
264#define IS_GPIO_PIN_ACTION(ACTION) (((ACTION) == GPIO_PIN_RESET) || ((ACTION) == GPIO_PIN_SET))
265#define IS_GPIO_PIN(__PIN__) ((((uint32_t)(__PIN__) & GPIO_PIN_MASK) != 0x00U))
266#define IS_GPIO_MODE(MODE) (((MODE) == GPIO_MODE_INPUT) ||\
267 ((MODE) == GPIO_MODE_OUTPUT_PP) ||\
268 ((MODE) == GPIO_MODE_OUTPUT_OD) ||\
269 ((MODE) == GPIO_MODE_AF_PP) ||\
270 ((MODE) == GPIO_MODE_AF_OD) ||\
271 ((MODE) == GPIO_MODE_IT_RISING) ||\
272 ((MODE) == GPIO_MODE_IT_FALLING) ||\
273 ((MODE) == GPIO_MODE_IT_RISING_FALLING) ||\
274 ((MODE) == GPIO_MODE_EVT_RISING) ||\
275 ((MODE) == GPIO_MODE_EVT_FALLING) ||\
276 ((MODE) == GPIO_MODE_EVT_RISING_FALLING) ||\
277 ((MODE) == GPIO_MODE_ANALOG))
278#define IS_GPIO_SPEED(SPEED) (((SPEED) == GPIO_SPEED_LOW) || ((SPEED) == GPIO_SPEED_MEDIUM) || \
279 ((SPEED) == GPIO_SPEED_FAST) || ((SPEED) == GPIO_SPEED_HIGH))
280#define IS_GPIO_PULL(PULL) (((PULL) == GPIO_NOPULL) || ((PULL) == GPIO_PULLUP) || \
281 ((PULL) == GPIO_PULLDOWN))
286/* Private functions ---------------------------------------------------------*/
303#ifdef __cplusplus
304}
305#endif
306
307#endif /* __STM32F7xx_HAL_GPIO_H */
308
309/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
GPIO_PinState
GPIO_PinState
GPIO Bit SET and Bit RESET enumeration.
Definition stm32f7xx_hal_gpio.h:69
HAL_StatusTypeDef
HAL_StatusTypeDef
HAL Status structures definition.
Definition stm32f1xx_hal_def.h:40
stm32f7xx_hal_def.h
This file contains HAL common defines, enumeration, macros and structures definitions.
stm32f7xx_hal_gpio_ex.h
Header file of GPIO HAL Extension module.
GPIO_InitTypeDef
GPIO Init structure definition.
Definition stm32f1xx_hal_gpio.h:48
GPIO_TypeDef
General Purpose I/O.
Definition stm32f107xc.h:502