diff options
Diffstat (limited to 'Drivers/STM32WBxx_HAL_Driver/Inc/stm32wbxx_hal_gpio.h')
| -rw-r--r-- | Drivers/STM32WBxx_HAL_Driver/Inc/stm32wbxx_hal_gpio.h | 136 |
1 files changed, 81 insertions, 55 deletions
diff --git a/Drivers/STM32WBxx_HAL_Driver/Inc/stm32wbxx_hal_gpio.h b/Drivers/STM32WBxx_HAL_Driver/Inc/stm32wbxx_hal_gpio.h index 9597649de..9c1738d6f 100644 --- a/Drivers/STM32WBxx_HAL_Driver/Inc/stm32wbxx_hal_gpio.h +++ b/Drivers/STM32WBxx_HAL_Driver/Inc/stm32wbxx_hal_gpio.h @@ -6,11 +6,11 @@ ****************************************************************************** * @attention * - * <h2><center>© Copyright (c) 2019 STMicroelectronics. + * <h2><center>© Copyright (c) 2019 STMicroelectronics. * All rights reserved.</center></h2> * * This software component is licensed by ST under BSD 3-Clause license, - * the "License"; You may not use this file except in compliance with the + * the "License"; You may not use this file except in compliance with the * License. You may obtain a copy of the License at: * opensource.org/licenses/BSD-3-Clause * @@ -22,7 +22,7 @@ #define STM32WBxx_HAL_GPIO_H #ifdef __cplusplus - extern "C" { +extern "C" { #endif /* Includes ------------------------------------------------------------------*/ @@ -59,9 +59,9 @@ typedef struct uint32_t Speed; /*!< Specifies the speed for the selected pins. This parameter can be a value of @ref GPIO_speed */ - uint32_t Alternate; /*!< Peripheral to be connected to the selected pins + uint32_t Alternate; /*!< Peripheral to be connected to the selected pins This parameter can be a value of @ref GPIOEx_Alternate_function_selection */ -}GPIO_InitTypeDef; +} GPIO_InitTypeDef; /** * @brief GPIO Bit SET and Bit RESET enumeration @@ -70,7 +70,7 @@ typedef enum { GPIO_PIN_RESET = 0U, GPIO_PIN_SET -}GPIO_PinState; +} GPIO_PinState; /** * @} */ @@ -107,26 +107,26 @@ typedef enum /** @defgroup GPIO_mode GPIO mode * @brief GPIO Configuration Mode - * Elements values convention: 0xX0yz00YZ - * - X : GPIO mode or EXTI Mode - * - y : External IT or Event trigger detection - * - z : IO configuration on External IT or Event - * - Y : Output type (Push Pull or Open Drain) - * - Z : IO Direction mode (Input, Output, Alternate or Analog) + * Elements values convention: 0x00WX00YZ + * - W : EXTI trigger detection on 3 bits + * - X : EXTI mode (IT or Event) on 2 bits + * - Y : Output type (Push Pull or Open Drain) on 1 bit + * - Z : GPIO mode (Input, Output, Alternate or Analog) on 2 bits * @{ */ -#define GPIO_MODE_INPUT (0x00000000u) /*!< Input Floating Mode */ -#define GPIO_MODE_OUTPUT_PP (0x00000001u) /*!< Output Push Pull Mode */ -#define GPIO_MODE_OUTPUT_OD (0x00000011u) /*!< Output Open Drain Mode */ -#define GPIO_MODE_AF_PP (0x00000002u) /*!< Alternate Function Push Pull Mode */ -#define GPIO_MODE_AF_OD (0x00000012u) /*!< Alternate Function Open Drain Mode */ -#define GPIO_MODE_ANALOG (0x00000003u) /*!< Analog Mode */ -#define GPIO_MODE_IT_RISING (0x10110000u) /*!< External Interrupt Mode with Rising edge trigger detection */ -#define GPIO_MODE_IT_FALLING (0x10210000u) /*!< External Interrupt Mode with Falling edge trigger detection */ -#define GPIO_MODE_IT_RISING_FALLING (0x10310000u) /*!< External Interrupt Mode with Rising/Falling edge trigger detection */ -#define GPIO_MODE_EVT_RISING (0x10120000u) /*!< External Event Mode with Rising edge trigger detection */ -#define GPIO_MODE_EVT_FALLING (0x10220000u) /*!< External Event Mode with Falling edge trigger detection */ -#define GPIO_MODE_EVT_RISING_FALLING (0x10320000u) /*!< External Event Mode with Rising/Falling edge trigger detection */ +#define GPIO_MODE_INPUT MODE_INPUT /*!< Input Floating Mode */ +#define GPIO_MODE_OUTPUT_PP (MODE_OUTPUT | OUTPUT_PP) /*!< Output Push Pull Mode */ +#define GPIO_MODE_OUTPUT_OD (MODE_OUTPUT | OUTPUT_OD) /*!< Output Open Drain Mode */ +#define GPIO_MODE_AF_PP (MODE_AF | OUTPUT_PP) /*!< Alternate Function Push Pull Mode */ +#define GPIO_MODE_AF_OD (MODE_AF | OUTPUT_OD) /*!< Alternate Function Open Drain Mode */ +#define GPIO_MODE_ANALOG MODE_ANALOG /*!< Analog Mode */ +#define GPIO_MODE_IT_RISING (MODE_INPUT | EXTI_IT | TRIGGER_RISING) /*!< External Interrupt Mode with Rising edge trigger detection */ +#define GPIO_MODE_IT_FALLING (MODE_INPUT | EXTI_IT | TRIGGER_FALLING) /*!< External Interrupt Mode with Falling edge trigger detection */ +#define GPIO_MODE_IT_RISING_FALLING (MODE_INPUT | EXTI_IT | TRIGGER_RISING | TRIGGER_FALLING) /*!< External Interrupt Mode with Rising/Falling edge trigger detection */ +#define GPIO_MODE_EVT_RISING (MODE_INPUT | EXTI_EVT | TRIGGER_RISING) /*!< External Event Mode with Rising edge trigger detection */ +#define GPIO_MODE_EVT_FALLING (MODE_INPUT | EXTI_EVT | TRIGGER_FALLING) /*!< External Event Mode with Falling edge trigger detection */ +#define GPIO_MODE_EVT_RISING_FALLING (MODE_INPUT | EXTI_EVT | TRIGGER_RISING | TRIGGER_FALLING) /*!< External Event Mode with Rising/Falling edge trigger detection */ + /** * @} */ @@ -135,21 +135,21 @@ typedef enum * @brief GPIO Output Maximum frequency * @{ */ -#define GPIO_SPEED_FREQ_LOW (0x00000000u) /*!< Low speed */ -#define GPIO_SPEED_FREQ_MEDIUM (0x00000001u) /*!< Medium speed */ -#define GPIO_SPEED_FREQ_HIGH (0x00000002u) /*!< High speed */ -#define GPIO_SPEED_FREQ_VERY_HIGH (0x00000003u) /*!< Very high speed */ +#define GPIO_SPEED_FREQ_LOW 0x00000000u /*!< Low speed */ +#define GPIO_SPEED_FREQ_MEDIUM 0x00000001u /*!< Medium speed */ +#define GPIO_SPEED_FREQ_HIGH 0x00000002u /*!< High speed */ +#define GPIO_SPEED_FREQ_VERY_HIGH 0x00000003u /*!< Very high speed */ /** * @} */ - /** @defgroup GPIO_pull GPIO pull - * @brief GPIO Pull-Up or Pull-Down Activation - * @{ - */ -#define GPIO_NOPULL (0x00000000u) /*!< No Pull-up or Pull-down activation */ -#define GPIO_PULLUP (0x00000001u) /*!< Pull-up activation */ -#define GPIO_PULLDOWN (0x00000002u) /*!< Pull-down activation */ +/** @defgroup GPIO_pull GPIO pull + * @brief GPIO Pull-Up or Pull-Down Activation + * @{ + */ +#define GPIO_NOPULL 0x00000000u /*!< No Pull-up or Pull-down activation */ +#define GPIO_PULLUP 0x00000001u /*!< Pull-up activation */ +#define GPIO_PULLDOWN 0x00000002u /*!< Pull-down activation */ /** * @} */ @@ -162,7 +162,7 @@ typedef enum /** @defgroup GPIO_Exported_Macros GPIO Exported Macros * @{ */ - + /** * @brief Check whether the specified EXTI line flag is set or not. * @param __EXTI_LINE__ specifies the EXTI line flag to check. @@ -208,6 +208,32 @@ typedef enum */ /* Private macros ------------------------------------------------------------*/ +/** @defgroup GPIO_Private_Constants GPIO Private Constants + * @{ + */ +#define GPIO_MODE_Pos 0u +#define GPIO_MODE (0x3uL << GPIO_MODE_Pos) +#define MODE_INPUT (0x0uL << GPIO_MODE_Pos) +#define MODE_OUTPUT (0x1uL << GPIO_MODE_Pos) +#define MODE_AF (0x2uL << GPIO_MODE_Pos) +#define MODE_ANALOG (0x3uL << GPIO_MODE_Pos) +#define OUTPUT_TYPE_Pos 4u +#define OUTPUT_TYPE (0x1uL << OUTPUT_TYPE_Pos) +#define OUTPUT_PP (0x0uL << OUTPUT_TYPE_Pos) +#define OUTPUT_OD (0x1uL << OUTPUT_TYPE_Pos) +#define EXTI_MODE_Pos 16u +#define EXTI_MODE (0x3uL << EXTI_MODE_Pos) +#define EXTI_IT (0x1uL << EXTI_MODE_Pos) +#define EXTI_EVT (0x2uL << EXTI_MODE_Pos) +#define TRIGGER_MODE_Pos 20u +#define TRIGGER_MODE (0x7uL << TRIGGER_MODE_Pos) +#define TRIGGER_RISING (0x1uL << TRIGGER_MODE_Pos) +#define TRIGGER_FALLING (0x2uL << TRIGGER_MODE_Pos) + +/** + * @} + */ + /** @defgroup GPIO_Private_Macros GPIO Private Macros * @{ */ @@ -244,17 +270,17 @@ typedef enum /* Include GPIO HAL Extended module */ #include "stm32wbxx_hal_gpio_ex.h" -/* Exported functions --------------------------------------------------------*/ +/* Exported functions --------------------------------------------------------*/ /** @defgroup GPIO_Exported_Functions GPIO Exported Functions - * @brief GPIO Exported Functions + * @brief GPIO Exported Functions + * @{ + */ + +/** @defgroup GPIO_Exported_Functions_Group1 Initialization/de-initialization functions + * @brief Initialization and Configuration functions * @{ */ -/** @defgroup GPIO_Exported_Functions_Group1 Initialization/de-initialization functions - * @brief Initialization and Configuration functions - * @{ - */ - /* Initialization and de-initialization functions *****************************/ void HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_Init); void HAL_GPIO_DeInit(GPIO_TypeDef *GPIOx, uint32_t GPIO_Pin); @@ -263,16 +289,16 @@ void HAL_GPIO_DeInit(GPIO_TypeDef *GPIOx, uint32_t GPIO_Pin); * @} */ -/** @defgroup GPIO_Exported_Functions_Group2 IO operation functions - * @brief IO operation functions - * @{ - */ - +/** @defgroup GPIO_Exported_Functions_Group2 IO operation functions + * @brief IO operation functions + * @{ + */ + /* IO operation functions *****************************************************/ -GPIO_PinState HAL_GPIO_ReadPin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin); -void HAL_GPIO_WritePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, GPIO_PinState PinState); -void HAL_GPIO_TogglePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin); -HAL_StatusTypeDef HAL_GPIO_LockPin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin); +GPIO_PinState HAL_GPIO_ReadPin(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin); +void HAL_GPIO_WritePin(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin, GPIO_PinState PinState); +void HAL_GPIO_TogglePin(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin); +HAL_StatusTypeDef HAL_GPIO_LockPin(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin); void HAL_GPIO_EXTI_IRQHandler(uint16_t GPIO_Pin); void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin); @@ -286,12 +312,12 @@ void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin); /** * @} - */ + */ /** * @} - */ - + */ + #ifdef __cplusplus } #endif |