/** ****************************************************************************** * @file stm32c0xx_hal_gpio_ex.h * @author MCD Application Team * @brief Header file of GPIO HAL Extended module. ****************************************************************************** * @attention * * Copyright (c) 2022 STMicroelectronics. * All rights reserved. * * This software is licensed under terms that can be found in the LICENSE file * in the root directory of this software component. * If no LICENSE file comes with this software, it is provided AS-IS. * ****************************************************************************** */ /* Define to prevent recursive inclusion -------------------------------------*/ #ifndef STM32C0xx_HAL_GPIO_EX_H #define STM32C0xx_HAL_GPIO_EX_H #ifdef __cplusplus extern "C" { #endif /* Includes ------------------------------------------------------------------*/ #include "stm32c0xx_hal_def.h" /** @addtogroup STM32C0xx_HAL_Driver * @{ */ /** @defgroup GPIOEx GPIOEx * @brief GPIO Extended HAL module driver * @{ */ /* Exported types ------------------------------------------------------------*/ /* Exported constants --------------------------------------------------------*/ /** @defgroup GPIOEx_Exported_Constants GPIOEx Exported Constants * @{ */ /** @defgroup GPIOEx_Alternate_function_selection GPIOEx Alternate function selection * @{ */ /** * @brief AF 0 selection */ #define GPIO_AF0_MCO ((uint8_t)0x00) /*!< MCO (MCO1 and MCO2) Alternate Function mapping */ #define GPIO_AF0_OSC32 ((uint8_t)0x00) /*!< OSC32 (By pass and Enable) Alternate Function mapping */ #define GPIO_AF0_SWJ ((uint8_t)0x00) /*!< SWJ (SWD) Alternate Function mapping */ #define GPIO_AF0_SPI1 ((uint8_t)0x00) /*!< SPI1 Alternate Function mapping */ #define GPIO_AF0_I2S1 ((uint8_t)0x00) /*!< I2S1 Alternate Function mapping */ #define GPIO_AF0_USART1 ((uint8_t)0x00) /*!< USART1 Alternate Function mapping */ #if !defined(STM32C011xx) #define GPIO_AF0_EVENTOUT ((uint8_t)0x00) /*!< EVENTOUT Alternate Function mapping */ #define GPIO_AF0_IR ((uint8_t)0x00) /*!< IR Alternate Function mapping */ #define GPIO_AF0_OSC ((uint8_t)0x00) /*!< OSC (By pass and Enable) Alternate Function mapping */ #define GPIO_AF0_TIM14 ((uint8_t)0x00) /*!< TIM14 Alternate Function mapping */ #endif /* !STM32C011xx */ #if defined(STM32C031xx) || defined(STM32C071xx) #define GPIO_AF0_USART2 ((uint8_t)0x00) /*!< USART2 Alternate Function mapping */ #endif /* STM32C031xx | STM32C071xx */ #if defined(SPI2) #define GPIO_AF0_SPI2 ((uint8_t)0x00) /*!< SPI2 Alternate Function mapping */ #endif /* SPI2 */ #if defined(CRS) #define GPIO_AF0_CRS ((uint8_t)0x00) /*!< CRS Alternate Function mapping */ #endif /* CRS */ /** * @brief AF 1 selection */ #define GPIO_AF1_IR ((uint8_t)0x01) /*!< IR Alternate Function mapping */ #define GPIO_AF1_OSC ((uint8_t)0x01) /*!< OSC (By pass and Enable) Alternate Function mapping */ #define GPIO_AF1_TIM1 ((uint8_t)0x01) /*!< TIM1 Alternate Function mapping */ #define GPIO_AF1_TIM3 ((uint8_t)0x01) /*!< TIM3 Alternate Function mapping */ #define GPIO_AF1_USART1 ((uint8_t)0x01) /*!< USART1 Alternate Function mapping */ #define GPIO_AF1_USART2 ((uint8_t)0x01) /*!< USART2 Alternate Function mapping */ /** * @brief AF 2 selection */ #define GPIO_AF2_TIM1 ((uint8_t)0x02) /*!< TIM1 Alternate Function mapping */ #if !defined(STM32C011xx) #define GPIO_AF2_TIM14 ((uint8_t)0x02) /*!< TIM14 Alternate Function mapping */ #endif /* STM32C011xx */ #define GPIO_AF2_TIM16 ((uint8_t)0x02) /*!< TIM16 Alternate Function mapping */ #define GPIO_AF2_TIM17 ((uint8_t)0x02) /*!< TIM17 Alternate Function mapping */ #if defined(USB_DRD_FS) #define GPIO_AF2_USB ((uint8_t)0x02) /*!< USB Alternate Function mapping */ #endif /* USB_DRD_FS */ /** * @brief AF 3 selection */ #define GPIO_AF3_MCO2 ((uint8_t)0x03) /*!< MCO2 Alternate Function mapping */ #define GPIO_AF3_TIM3 ((uint8_t)0x03) /*!< TIM3 Alternate Function mapping */ #if defined(SPI2) #define GPIO_AF3_SPI2 ((uint8_t)0x03) /*!< SPI2 Alternate Function mapping */ #endif /* SPI2 */ #if defined(TIM2) #define GPIO_AF3_TIM2 ((uint8_t)0x03) /*!< TIM2 Alternate Function mapping */ #endif /* TIM2 */ /** * @brief AF 4 selection */ #define GPIO_AF4_TIM14 ((uint8_t)0x04) /*!< TIM14 Alternate Function mapping */ #define GPIO_AF4_USART2 ((uint8_t)0x04) /*!< USART2 Alternate Function mapping */ #define GPIO_AF4_USART1 ((uint8_t)0x04) /*!< USART1 Alternate Function mapping */ #if defined(CRS) #define GPIO_AF4_CRS ((uint8_t)0x04) /*!< CRS Alternate Function mapping */ #endif /* CRS */ #if defined(SPI2) #define GPIO_AF4_SPI2 ((uint8_t)0x04) /*!< SPI2 Alternate Function mapping */ #endif /* SPI2 */ /** * @brief AF 5 selection */ #define GPIO_AF5_I2S ((uint8_t)0x05) /*!< I2S Alternate Function mapping */ #define GPIO_AF5_USART1 ((uint8_t)0x05) /*!< USART1 Alternate Function mapping */ #define GPIO_AF5_TIM1 ((uint8_t)0x05) /*!< TIM1 Alternate Function mapping */ #define GPIO_AF5_TIM16 ((uint8_t)0x05) /*!< TIM16 Alternate Function mapping */ #define GPIO_AF5_TIM17 ((uint8_t)0x05) /*!< TIM17 Alternate Function mapping */ #if defined(TIM2) #define GPIO_AF5_TIM2 ((uint8_t)0x05) /*!< TIM2 Alternate Function mapping */ #endif /* TIM2 */ #if defined(SPI2) #define GPIO_AF5_SPI2 ((uint8_t)0x05) /*!< SPI2 Alternate Function mapping */ #endif /* SPI2 */ #if defined(I2C2) #define GPIO_AF5_I2C2 ((uint8_t)0x05) /*!< I2C2 Alternate Function mapping */ #endif /* I2C2 */ /** * @brief AF 6 selection */ #define GPIO_AF6_I2C1 ((uint8_t)0x06) /*!< I2C1 Alternate Function mapping */ #if defined(TIM2) #define GPIO_AF6_TIM2 ((uint8_t)0x06) /*!< TIM2 Alternate Function mapping */ #endif /* TIM2 */ #if defined(SPI2) #define GPIO_AF6_SPI2 ((uint8_t)0x06) /*!< SPI2 Alternate Function mapping */ #endif /* SPI2 */ #if defined(I2C2) #define GPIO_AF6_I2C2 ((uint8_t)0x06) /*!< I2C2 Alternate Function mapping */ #endif /* I2C2 */ #if defined(USB_DRD_FS) #define GPIO_AF6_USB ((uint8_t)0x06) /*!< USB Alternate Function mapping */ #endif /* USB_DRD_FS */ /** * @brief AF 7 selection */ #define GPIO_AF7_EVENTOUT ((uint8_t)0x07) /*!< EVENTOUT Alternate Function mapping */ #define GPIO_AF7_I2C1 ((uint8_t)0x07) /*!< I2C1 Alternate Function mapping */ /** * @brief AF 8 selection */ #define GPIO_AF8_I2S1 ((uint8_t)0x08) /*!< I2S1 Alternate Function mapping */ #define GPIO_AF8_SPI1 ((uint8_t)0x08) /*!< SPI1 Alternate Function mapping */ #define GPIO_AF8_IR ((uint8_t)0x08) /*!< IR Alternate Function mapping */ #if defined(I2C2) #define GPIO_AF8_I2C2 ((uint8_t)0x08) /*!< I2C2 Alternate Function mapping */ #endif /* I2C2 */ /** * @brief AF 9 selection */ #define GPIO_AF9_TIM1 ((uint8_t)0x09) /*!< TIM1 Alternate Function mapping */ #define GPIO_AF9_USART2 ((uint8_t)0x09) /*!< USART2 Alternate Function mapping */ #define GPIO_AF9_SPI1 ((uint8_t)0x09) /*!< SPI1 Alternate Function mapping */ #define GPIO_AF9_I2S1 ((uint8_t)0x09) /*!< I2S1 Alternate Function mapping */ /** * @brief AF 10 selection */ #define GPIO_AF10_TIM1 ((uint8_t)0x0A) /*!< TIM1 Alternate Function mapping */ #define GPIO_AF10_I2C1 ((uint8_t)0x0A) /*!< I2C1 Alternate Function mapping */ #define GPIO_AF10_SPI1 ((uint8_t)0x0A) /*!< SPI1 Alternate Function mapping */ #define GPIO_AF10_TIM16 ((uint8_t)0x0A) /*!< TIM16 Alternate Function mapping */ #define GPIO_AF10_TIM17 ((uint8_t)0x0A) /*!< TIM17 Alternate Function mapping */ /** * @brief AF 11 selection */ #define GPIO_AF11_TIM1 ((uint8_t)0x0B) /*!< TIM1 Alternate Function mapping */ #define GPIO_AF11_TIM3 ((uint8_t)0x0B) /*!< TIM3 Alternate Function mapping */ #define GPIO_AF11_MCO2 ((uint8_t)0x0B) /*!< MCO2 Alternate Function mapping */ /** * @brief AF 12 selection */ #define GPIO_AF12_TIM3 ((uint8_t)0x0C) /*!< TIM3 Alternate Function mapping */ #define GPIO_AF12_USART1 ((uint8_t)0x0C) /*!< USART1 Alternate Function mapping */ #if defined(STM32C071xx) #define GPIO_AF12_SPI2 ((uint8_t)0x0C) /*!< SPI2 Alternate Function mapping */ #endif /* STM32C071xx */ /** * @brief AF 13 selection */ #define GPIO_AF13_TIM14 ((uint8_t)0x0D) /*!< TIM14 Alternate Function mapping */ #define GPIO_AF13_TIM3 ((uint8_t)0x0D) /*!< TIM3 Alternate Function mapping */ /** * @brief AF 14 selection */ #define GPIO_AF14_USART1 ((uint8_t)0x0E) /*!< USART1 Alternate Function mapping */ #define GPIO_AF14_I2C1 ((uint8_t)0x0E) /*!< I2C1 Alternate Function mapping */ #define GPIO_AF14_TIM16 ((uint8_t)0x0E) /*!< TIM16 Alternate Function mapping */ /** * @brief AF 15 selection */ #define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /*!< EVENTOUT Alternate Function mapping */ #define GPIO_AF15_MCO2 ((uint8_t)0x0F) /*!< MCO2 Alternate Function mapping */ #if defined(STM32C011xx) || defined(STM32C031xx) || defined(STM32C071xx) #define GPIO_AF15_TIM17 ((uint8_t)0x0F) /*!< TIM17 Alternate Function mapping */ #endif /* STM32C011xx | STM32C031xx | STM32C071xx */ #define IS_GPIO_AF(AF) ((AF) <= (uint8_t)0x0F) /** * @} */ /** * @} */ /* Exported macro ------------------------------------------------------------*/ /** @defgroup GPIOEx_Exported_Macros GPIOEx Exported Macros * @{ */ /** @defgroup GPIOEx_Get_Port_Index GPIOEx Get Port Index * @{ */ #if defined(GPIOD) #define GPIO_GET_INDEX(__GPIOx__) (((__GPIOx__) == (GPIOA))? 0UL :\ ((__GPIOx__) == (GPIOB))? 1UL :\ ((__GPIOx__) == (GPIOC))? 2UL :\ ((__GPIOx__) == (GPIOD))? 3UL :\ ((__GPIOx__) == (GPIOF))? 5UL : 6UL) #else #define GPIO_GET_INDEX(__GPIOx__) (((__GPIOx__) == (GPIOA))? 0UL :\ ((__GPIOx__) == (GPIOB))? 1UL :\ ((__GPIOx__) == (GPIOC))? 2UL :\ ((__GPIOx__) == (GPIOF))? 5UL : 6UL) #endif /* GPIOD */ /** * @} */ /** * @} */ /* Exported functions --------------------------------------------------------*/ /** * @} */ /** * @} */ #ifdef __cplusplus } #endif #endif /* STM32C0xx_HAL_GPIO_EX_H */