| /** | |
| ****************************************************************************** | |
| * @file stm32l1xx_hal_gpio_ex.h | |
| * @author MCD Application Team | |
| * @brief Header file of GPIO HAL Extension module. | |
| ****************************************************************************** | |
| * @attention | |
| * | |
| * <h2><center>© Copyright (c) 2017 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 | |
| * License. You may obtain a copy of the License at: | |
| * opensource.org/licenses/BSD-3-Clause | |
| * | |
| ****************************************************************************** | |
| */ | |
| /* Define to prevent recursive inclusion -------------------------------------*/ | |
| #ifndef __STM32L1xx_HAL_GPIO_EX_H | |
| #define __STM32L1xx_HAL_GPIO_EX_H | |
| #ifdef __cplusplus | |
| extern "C" { | |
| #endif | |
| /* Includes ------------------------------------------------------------------*/ | |
| #include "stm32l1xx_hal_def.h" | |
| /** @addtogroup STM32L1xx_HAL_Driver | |
| * @{ | |
| */ | |
| /** @defgroup GPIOEx GPIOEx | |
| * @{ | |
| */ | |
| /* Exported types ------------------------------------------------------------*/ | |
| /* Exported constants --------------------------------------------------------*/ | |
| /** @defgroup GPIOEx_Exported_Constants GPIOEx Exported Constants | |
| * @{ | |
| */ | |
| /** @defgroup GPIOEx_Alternate_function_selection GPIOEx Alternate function selection | |
| * @{ | |
| */ | |
| /* AF 0 selection */ | |
| #define GPIO_AF0_MCO ((uint8_t)0x00) /*!< MCO Alternate Function mapping */ | |
| #define GPIO_AF0_TAMPER ((uint8_t)0x00) /*!< TAMPER Alternate Function mapping */ | |
| #define GPIO_AF0_SWJ ((uint8_t)0x00) /*!< SWJ (SWD and JTAG) Alternate Function mapping */ | |
| #define GPIO_AF0_TRACE ((uint8_t)0x00) /*!< TRACE Alternate Function mapping */ | |
| #define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /*!< RTC_OUT Alternate Function mapping */ | |
| /* AF 1 selection */ | |
| #define GPIO_AF1_TIM2 ((uint8_t)0x01) /*!< TIM2 Alternate Function mapping */ | |
| /* AF 2 selection */ | |
| #define GPIO_AF2_TIM3 ((uint8_t)0x02) /*!< TIM3 Alternate Function mapping */ | |
| #define GPIO_AF2_TIM4 ((uint8_t)0x02) /*!< TIM4 Alternate Function mapping */ | |
| #if defined (STM32L151xCA) || defined (STM32L151xD) || defined (STM32L152xCA) || defined (STM32L152xD) || defined (STM32L162xCA) || defined (STM32L162xD) || defined (STM32L151xE) || defined (STM32L151xDX) || defined (STM32L152xE) || defined (STM32L152xDX) || defined (STM32L162xE) || defined (STM32L162xDX) || defined (STM32L162xC) || defined (STM32L152xC) || defined (STM32L151xC) | |
| #define GPIO_AF2_TIM5 ((uint8_t)0x02) /*!< TIM5 Alternate Function mapping */ | |
| #endif /* STM32L151xCA || STM32L151xD || STM32L152xCA || STM32L152xD || STM32L162xCA || STM32L162xD ...STM32L151xC */ | |
| /* AF 3 selection */ | |
| #define GPIO_AF3_TIM9 ((uint8_t)0x03) /*!< TIM9 Alternate Function mapping */ | |
| #define GPIO_AF3_TIM10 ((uint8_t)0x03) /*!< TIM10 Alternate Function mapping */ | |
| #define GPIO_AF3_TIM11 ((uint8_t)0x03) /*!< TIM11 Alternate Function mapping */ | |
| /* AF 4 selection */ | |
| #define GPIO_AF4_I2C1 ((uint8_t)0x04) /*!< I2C1 Alternate Function mapping */ | |
| #define GPIO_AF4_I2C2 ((uint8_t)0x04) /*!< I2C2 Alternate Function mapping */ | |
| /* AF 5 selection */ | |
| #define GPIO_AF5_SPI1 ((uint8_t)0x05) /*!< SPI1/I2S1 Alternate Function mapping */ | |
| #define GPIO_AF5_SPI2 ((uint8_t)0x05) /*!< SPI2/I2S2 Alternate Function mapping */ | |
| /* AF 6 selection */ | |
| #if defined (STM32L100xC) || defined (STM32L151xC) || defined (STM32L151xCA) || defined (STM32L151xD) || defined (STM32L151xE) || defined (STM32L151xDX) ||\ | |
| defined (STM32L152xC) || defined (STM32L152xCA) || defined (STM32L152xD) || defined (STM32L152xE) || defined (STM32L152xDX) ||\ | |
| defined (STM32L162xC) || defined (STM32L162xCA) || defined (STM32L162xD) || defined (STM32L162xE) || defined (STM32L162xDX) | |
| #define GPIO_AF6_SPI3 ((uint8_t)0x06) /*!< SPI3/I2S3 Alternate Function mapping */ | |
| #endif /* STM32L100xC || STM32L151xC || (...) || STM32L162xD || STM32L162xE || STM32L162xDX */ | |
| /* AF 7 selection */ | |
| #define GPIO_AF7_USART1 ((uint8_t)0x07) /*!< USART1 Alternate Function mapping */ | |
| #define GPIO_AF7_USART2 ((uint8_t)0x07) /*!< USART2 Alternate Function mapping */ | |
| #define GPIO_AF7_USART3 ((uint8_t)0x07) /*!< USART3 Alternate Function mapping */ | |
| /* AF 8 selection */ | |
| #if defined (STM32L151xD) || defined (STM32L151xE) || defined (STM32L151xDX) ||\ | |
| defined (STM32L152xD) || defined (STM32L152xE) || defined (STM32L152xDX) ||\ | |
| defined (STM32L162xD) || defined (STM32L162xE) || defined (STM32L162xDX) | |
| #define GPIO_AF8_UART4 ((uint8_t)0x08) /*!< UART4 Alternate Function mapping */ | |
| #define GPIO_AF8_UART5 ((uint8_t)0x08) /*!< UART5 Alternate Function mapping */ | |
| #endif /* STM32L151xD || STM32L151xE || STM32L151xDX || STM32L152xD || STM32L 152xE || STM32L162xD || STM32L162xE || STM32L162xDX */ | |
| /* AF 9 selection */ | |
| /* AF 10 selection */ | |
| /* AF 11 selection */ | |
| #if defined (STM32L100xB) || defined (STM32L100xBA) || defined (STM32L100xC) ||\ | |
| defined (STM32L152xB) || defined (STM32L152xBA) || defined (STM32L152xC) || defined (STM32L152xCA) || defined (STM32L152xD) || defined (STM32L152xE) || defined (STM32L152xDX) ||\ | |
| defined (STM32L162xC) || defined (STM32L162xCA) || defined (STM32L162xD) || defined (STM32L162xE) || defined (STM32L162xDX) | |
| #define GPIO_AF11_LCD ((uint8_t)0x0B) /*!< LCD Alternate Function mapping */ | |
| #endif /* STM32L100xB || STM32L100xBA || STM32L100xC || (...) || STM32L162xCA || STM32L162xD || STM32L162xE || STM32L162xDX */ | |
| /* AF 12 selection */ | |
| #if defined (STM32L151xD) || defined (STM32L152xD) || defined (STM32L162xD) | |
| #define GPIO_AF12_FSMC ((uint8_t)0x0C) /*!< FSMC Alternate Function mapping */ | |
| #define GPIO_AF12_SDIO ((uint8_t)0x0C) /*!< SDIO Alternate Function mapping */ | |
| #endif /* STM32L151xD || STM32L152xD || STM32L162xD */ | |
| /* AF 13 selection */ | |
| /* AF 14 selection */ | |
| #define GPIO_AF14_TIM_IC1 ((uint8_t)0x0E) /*!< TIMER INPUT CAPTURE Alternate Function mapping */ | |
| #define GPIO_AF14_TIM_IC2 ((uint8_t)0x0E) /*!< TIMER INPUT CAPTURE Alternate Function mapping */ | |
| #define GPIO_AF14_TIM_IC3 ((uint8_t)0x0E) /*!< TIMER INPUT CAPTURE Alternate Function mapping */ | |
| #define GPIO_AF14_TIM_IC4 ((uint8_t)0x0E) /*!< TIMER INPUT CAPTURE Alternate Function mapping */ | |
| /* AF 15 selection */ | |
| #define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /*!< EVENTOUT Alternate Function mapping */ | |
| /** | |
| * @} | |
| */ | |
| /** | |
| * @} | |
| */ | |
| /** @defgroup GPIOEx_Private_Macros GPIOEx Private Macros | |
| * @{ | |
| */ | |
| #define IS_GPIO_AF(AF) ((AF) <= (uint8_t)0x0F) | |
| #if defined (STM32L151xCA) || defined (STM32L151xD) || defined (STM32L152xCA) || defined (STM32L152xD) || defined (STM32L162xCA) || defined (STM32L162xD) || defined (STM32L151xE) || defined (STM32L151xDX) || defined (STM32L152xE) || defined (STM32L152xDX) || defined (STM32L162xE) || defined (STM32L162xDX) | |
| #define GPIO_GET_INDEX(__GPIOx__) (((__GPIOx__) == (GPIOA))? 0U :\ | |
| ((__GPIOx__) == (GPIOB))? 1U :\ | |
| ((__GPIOx__) == (GPIOC))? 2U :\ | |
| ((__GPIOx__) == (GPIOD))? 3U :\ | |
| ((__GPIOx__) == (GPIOE))? 4U :\ | |
| ((__GPIOx__) == (GPIOH))? 5U :\ | |
| ((__GPIOx__) == (GPIOF))? 6U : 7U) | |
| #endif | |
| #if defined (STM32L151xB) || defined (STM32L151xBA) || defined (STM32L151xC) || defined (STM32L152xB) || defined (STM32L152xBA) || defined (STM32L152xC) || defined (STM32L162xC) | |
| #define GPIO_GET_INDEX(__GPIOx__) (((__GPIOx__) == (GPIOA))? 0U :\ | |
| ((__GPIOx__) == (GPIOB))? 1U :\ | |
| ((__GPIOx__) == (GPIOC))? 2U :\ | |
| ((__GPIOx__) == (GPIOD))? 3U :\ | |
| ((__GPIOx__) == (GPIOE))? 4U : 5U) | |
| #endif | |
| #if defined (STM32L100xB) || defined (STM32L100xBA) || defined (STM32L100xC) | |
| #define GPIO_GET_INDEX(__GPIOx__) (((__GPIOx__) == (GPIOA))? 0U :\ | |
| ((__GPIOx__) == (GPIOB))? 1U :\ | |
| ((__GPIOx__) == (GPIOC))? 2U :\ | |
| ((__GPIOx__) == (GPIOD))? 3U : 5U) | |
| #endif | |
| /** | |
| * @} | |
| */ | |
| /* Exported macro ------------------------------------------------------------*/ | |
| /* Exported functions --------------------------------------------------------*/ | |
| /** | |
| * @} | |
| */ | |
| /** | |
| * @} | |
| */ | |
| #ifdef __cplusplus | |
| } | |
| #endif | |
| #endif /* __STM32L1xx_HAL_GPIO_EX_H */ | |
| /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |