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3ef911345c
This patch updates ST's HAL to the latest version, V1.3.0, dated 19 June 2014. Files were copied verbatim from the ST package. Only change was to suppress compiler warning of unused variables in 4 places. A lot of the changes from ST are cosmetic: comments and white space. Some small code changes here and there, and addition of F411 header. Main code change is how SysTick interrupt is set: it now has a configuration variable to set the priority, so we no longer need to work around this (originall in system_stm32f4xx.c).
827 lines
41 KiB
C
827 lines
41 KiB
C
/**
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******************************************************************************
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* @file stm32f4xx_hal_gpio_ex.h
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* @author MCD Application Team
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* @version V1.1.0
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* @date 19-June-2014
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* @brief Header file of GPIO HAL Extension module.
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******************************************************************************
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* @attention
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*
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* <h2><center>© COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. Neither the name of STMicroelectronics nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __STM32F4xx_HAL_GPIO_EX_H
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#define __STM32F4xx_HAL_GPIO_EX_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "stm32f4xx_hal_def.h"
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/** @addtogroup STM32F4xx_HAL_Driver
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* @{
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*/
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/** @addtogroup GPIO
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* @{
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*/
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/* Exported types ------------------------------------------------------------*/
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/* Exported constants --------------------------------------------------------*/
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/** @defgroup GPIO_Exported_Constants
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* @{
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*/
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/** @defgroup GPIO_Alternat_function_selection
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* @{
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*/
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/*------------------------- STM32F429xx/STM32F439xx---------------------------*/
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#if defined (STM32F429xx) || defined (STM32F439xx)
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/**
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* @brief AF 0 selection
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*/
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#define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */
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#define GPIO_AF0_MCO ((uint8_t)0x00) /* MCO (MCO1 and MCO2) Alternate Function mapping */
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#define GPIO_AF0_TAMPER ((uint8_t)0x00) /* TAMPER (TAMPER_1 and TAMPER_2) Alternate Function mapping */
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#define GPIO_AF0_SWJ ((uint8_t)0x00) /* SWJ (SWD and JTAG) Alternate Function mapping */
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#define GPIO_AF0_TRACE ((uint8_t)0x00) /* TRACE Alternate Function mapping */
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/**
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* @brief AF 1 selection
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*/
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#define GPIO_AF1_TIM1 ((uint8_t)0x01) /* TIM1 Alternate Function mapping */
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#define GPIO_AF1_TIM2 ((uint8_t)0x01) /* TIM2 Alternate Function mapping */
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/**
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* @brief AF 2 selection
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*/
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#define GPIO_AF2_TIM3 ((uint8_t)0x02) /* TIM3 Alternate Function mapping */
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#define GPIO_AF2_TIM4 ((uint8_t)0x02) /* TIM4 Alternate Function mapping */
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#define GPIO_AF2_TIM5 ((uint8_t)0x02) /* TIM5 Alternate Function mapping */
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/**
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* @brief AF 3 selection
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*/
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#define GPIO_AF3_TIM8 ((uint8_t)0x03) /* TIM8 Alternate Function mapping */
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#define GPIO_AF3_TIM9 ((uint8_t)0x03) /* TIM9 Alternate Function mapping */
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#define GPIO_AF3_TIM10 ((uint8_t)0x03) /* TIM10 Alternate Function mapping */
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#define GPIO_AF3_TIM11 ((uint8_t)0x03) /* TIM11 Alternate Function mapping */
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/**
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* @brief AF 4 selection
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*/
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#define GPIO_AF4_I2C1 ((uint8_t)0x04) /* I2C1 Alternate Function mapping */
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#define GPIO_AF4_I2C2 ((uint8_t)0x04) /* I2C2 Alternate Function mapping */
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#define GPIO_AF4_I2C3 ((uint8_t)0x04) /* I2C3 Alternate Function mapping */
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/**
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* @brief AF 5 selection
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*/
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#define GPIO_AF5_SPI1 ((uint8_t)0x05) /* SPI1 Alternate Function mapping */
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#define GPIO_AF5_SPI2 ((uint8_t)0x05) /* SPI2/I2S2 Alternate Function mapping */
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#define GPIO_AF5_SPI4 ((uint8_t)0x05) /* SPI4 Alternate Function mapping */
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#define GPIO_AF5_SPI5 ((uint8_t)0x05) /* SPI5 Alternate Function mapping */
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#define GPIO_AF5_SPI6 ((uint8_t)0x05) /* SPI6 Alternate Function mapping */
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#define GPIO_AF5_I2S3ext ((uint8_t)0x05) /* I2S3ext_SD Alternate Function mapping */
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/**
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* @brief AF 6 selection
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*/
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#define GPIO_AF6_SPI3 ((uint8_t)0x06) /* SPI3/I2S3 Alternate Function mapping */
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#define GPIO_AF6_I2S2ext ((uint8_t)0x06) /* I2S2ext_SD Alternate Function mapping */
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#define GPIO_AF6_SAI1 ((uint8_t)0x06) /* SAI1 Alternate Function mapping */
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/**
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* @brief AF 7 selection
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*/
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#define GPIO_AF7_USART1 ((uint8_t)0x07) /* USART1 Alternate Function mapping */
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#define GPIO_AF7_USART2 ((uint8_t)0x07) /* USART2 Alternate Function mapping */
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#define GPIO_AF7_USART3 ((uint8_t)0x07) /* USART3 Alternate Function mapping */
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#define GPIO_AF7_I2S3ext ((uint8_t)0x07) /* I2S3ext_SD Alternate Function mapping */
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/**
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* @brief AF 8 selection
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*/
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#define GPIO_AF8_UART4 ((uint8_t)0x08) /* UART4 Alternate Function mapping */
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#define GPIO_AF8_UART5 ((uint8_t)0x08) /* UART5 Alternate Function mapping */
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#define GPIO_AF8_USART6 ((uint8_t)0x08) /* USART6 Alternate Function mapping */
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#define GPIO_AF8_UART7 ((uint8_t)0x08) /* UART7 Alternate Function mapping */
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#define GPIO_AF8_UART8 ((uint8_t)0x08) /* UART8 Alternate Function mapping */
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/**
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* @brief AF 9 selection
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*/
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#define GPIO_AF9_CAN1 ((uint8_t)0x09) /* CAN1 Alternate Function mapping */
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#define GPIO_AF9_CAN2 ((uint8_t)0x09) /* CAN2 Alternate Function mapping */
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#define GPIO_AF9_TIM12 ((uint8_t)0x09) /* TIM12 Alternate Function mapping */
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#define GPIO_AF9_TIM13 ((uint8_t)0x09) /* TIM13 Alternate Function mapping */
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#define GPIO_AF9_TIM14 ((uint8_t)0x09) /* TIM14 Alternate Function mapping */
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#define GPIO_AF9_LTDC ((uint8_t)0x09) /* LCD-TFT Alternate Function mapping */
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/**
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* @brief AF 10 selection
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*/
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#define GPIO_AF10_OTG_FS ((uint8_t)0xA) /* OTG_FS Alternate Function mapping */
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#define GPIO_AF10_OTG_HS ((uint8_t)0xA) /* OTG_HS Alternate Function mapping */
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/**
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* @brief AF 11 selection
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*/
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#define GPIO_AF11_ETH ((uint8_t)0x0B) /* ETHERNET Alternate Function mapping */
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/**
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* @brief AF 12 selection
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*/
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#define GPIO_AF12_FMC ((uint8_t)0xC) /* FMC Alternate Function mapping */
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#define GPIO_AF12_OTG_HS_FS ((uint8_t)0xC) /* OTG HS configured in FS, Alternate Function mapping */
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#define GPIO_AF12_SDIO ((uint8_t)0xC) /* SDIO Alternate Function mapping */
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/**
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* @brief AF 13 selection
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*/
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#define GPIO_AF13_DCMI ((uint8_t)0x0D) /* DCMI Alternate Function mapping */
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/**
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* @brief AF 14 selection
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*/
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#define GPIO_AF14_LTDC ((uint8_t)0x0E) /* LCD-TFT Alternate Function mapping */
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/**
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* @brief AF 15 selection
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*/
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#define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */
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#define IS_GPIO_AF(AF) (((AF) == GPIO_AF0_RTC_50Hz) || ((AF) == GPIO_AF9_TIM14) || \
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((AF) == GPIO_AF0_MCO) || ((AF) == GPIO_AF0_TAMPER) || \
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((AF) == GPIO_AF0_SWJ) || ((AF) == GPIO_AF0_TRACE) || \
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((AF) == GPIO_AF1_TIM1) || ((AF) == GPIO_AF1_TIM2) || \
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((AF) == GPIO_AF2_TIM3) || ((AF) == GPIO_AF2_TIM4) || \
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((AF) == GPIO_AF2_TIM5) || ((AF) == GPIO_AF3_TIM8) || \
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((AF) == GPIO_AF4_I2C1) || ((AF) == GPIO_AF4_I2C2) || \
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((AF) == GPIO_AF4_I2C3) || ((AF) == GPIO_AF5_SPI1) || \
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((AF) == GPIO_AF5_SPI2) || ((AF) == GPIO_AF9_TIM13) || \
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((AF) == GPIO_AF6_SPI3) || ((AF) == GPIO_AF9_TIM12) || \
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((AF) == GPIO_AF7_USART1) || ((AF) == GPIO_AF7_USART2) || \
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((AF) == GPIO_AF7_USART3) || ((AF) == GPIO_AF8_UART4) || \
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((AF) == GPIO_AF8_UART5) || ((AF) == GPIO_AF8_USART6) || \
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((AF) == GPIO_AF9_CAN1) || ((AF) == GPIO_AF9_CAN2) || \
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((AF) == GPIO_AF10_OTG_FS) || ((AF) == GPIO_AF10_OTG_HS) || \
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((AF) == GPIO_AF11_ETH) || ((AF) == GPIO_AF12_OTG_HS_FS) || \
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((AF) == GPIO_AF12_SDIO) || ((AF) == GPIO_AF13_DCMI) || \
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((AF) == GPIO_AF15_EVENTOUT) || ((AF) == GPIO_AF5_SPI4) || \
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((AF) == GPIO_AF5_SPI5) || ((AF) == GPIO_AF5_SPI6) || \
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((AF) == GPIO_AF8_UART7) || ((AF) == GPIO_AF8_UART8) || \
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((AF) == GPIO_AF12_FMC) || ((AF) == GPIO_AF6_SAI1) || \
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((AF) == GPIO_AF14_LTDC))
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#endif /* STM32F429xx || STM32F439xx */
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/*------------------------------------------------------------------------------------------*/
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/*---------------------------------- STM32F427xx/STM32F437xx--------------------------------*/
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#if defined (STM32F427xx) || defined (STM32F437xx)
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/**
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* @brief AF 0 selection
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*/
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#define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */
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#define GPIO_AF0_MCO ((uint8_t)0x00) /* MCO (MCO1 and MCO2) Alternate Function mapping */
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#define GPIO_AF0_TAMPER ((uint8_t)0x00) /* TAMPER (TAMPER_1 and TAMPER_2) Alternate Function mapping */
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#define GPIO_AF0_SWJ ((uint8_t)0x00) /* SWJ (SWD and JTAG) Alternate Function mapping */
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#define GPIO_AF0_TRACE ((uint8_t)0x00) /* TRACE Alternate Function mapping */
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/**
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* @brief AF 1 selection
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*/
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#define GPIO_AF1_TIM1 ((uint8_t)0x01) /* TIM1 Alternate Function mapping */
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#define GPIO_AF1_TIM2 ((uint8_t)0x01) /* TIM2 Alternate Function mapping */
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/**
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* @brief AF 2 selection
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*/
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#define GPIO_AF2_TIM3 ((uint8_t)0x02) /* TIM3 Alternate Function mapping */
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#define GPIO_AF2_TIM4 ((uint8_t)0x02) /* TIM4 Alternate Function mapping */
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#define GPIO_AF2_TIM5 ((uint8_t)0x02) /* TIM5 Alternate Function mapping */
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/**
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* @brief AF 3 selection
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*/
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#define GPIO_AF3_TIM8 ((uint8_t)0x03) /* TIM8 Alternate Function mapping */
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#define GPIO_AF3_TIM9 ((uint8_t)0x03) /* TIM9 Alternate Function mapping */
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#define GPIO_AF3_TIM10 ((uint8_t)0x03) /* TIM10 Alternate Function mapping */
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#define GPIO_AF3_TIM11 ((uint8_t)0x03) /* TIM11 Alternate Function mapping */
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/**
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* @brief AF 4 selection
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*/
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#define GPIO_AF4_I2C1 ((uint8_t)0x04) /* I2C1 Alternate Function mapping */
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#define GPIO_AF4_I2C2 ((uint8_t)0x04) /* I2C2 Alternate Function mapping */
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#define GPIO_AF4_I2C3 ((uint8_t)0x04) /* I2C3 Alternate Function mapping */
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/**
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* @brief AF 5 selection
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*/
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#define GPIO_AF5_SPI1 ((uint8_t)0x05) /* SPI1 Alternate Function mapping */
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#define GPIO_AF5_SPI2 ((uint8_t)0x05) /* SPI2/I2S2 Alternate Function mapping */
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#define GPIO_AF5_SPI4 ((uint8_t)0x05) /* SPI4 Alternate Function mapping */
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#define GPIO_AF5_SPI5 ((uint8_t)0x05) /* SPI5 Alternate Function mapping */
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#define GPIO_AF5_SPI6 ((uint8_t)0x05) /* SPI6 Alternate Function mapping */
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#define GPIO_AF5_I2S3ext ((uint8_t)0x05) /* I2S3ext_SD Alternate Function mapping */
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/**
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* @brief AF 6 selection
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*/
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#define GPIO_AF6_SPI3 ((uint8_t)0x06) /* SPI3/I2S3 Alternate Function mapping */
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#define GPIO_AF6_I2S2ext ((uint8_t)0x06) /* I2S2ext_SD Alternate Function mapping */
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#define GPIO_AF6_SAI1 ((uint8_t)0x06) /* SAI1 Alternate Function mapping */
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/**
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* @brief AF 7 selection
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*/
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#define GPIO_AF7_USART1 ((uint8_t)0x07) /* USART1 Alternate Function mapping */
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#define GPIO_AF7_USART2 ((uint8_t)0x07) /* USART2 Alternate Function mapping */
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#define GPIO_AF7_USART3 ((uint8_t)0x07) /* USART3 Alternate Function mapping */
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#define GPIO_AF7_I2S3ext ((uint8_t)0x07) /* I2S3ext_SD Alternate Function mapping */
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/**
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* @brief AF 8 selection
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*/
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#define GPIO_AF8_UART4 ((uint8_t)0x08) /* UART4 Alternate Function mapping */
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#define GPIO_AF8_UART5 ((uint8_t)0x08) /* UART5 Alternate Function mapping */
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#define GPIO_AF8_USART6 ((uint8_t)0x08) /* USART6 Alternate Function mapping */
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#define GPIO_AF8_UART7 ((uint8_t)0x08) /* UART7 Alternate Function mapping */
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#define GPIO_AF8_UART8 ((uint8_t)0x08) /* UART8 Alternate Function mapping */
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/**
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* @brief AF 9 selection
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*/
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#define GPIO_AF9_CAN1 ((uint8_t)0x09) /* CAN1 Alternate Function mapping */
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#define GPIO_AF9_CAN2 ((uint8_t)0x09) /* CAN2 Alternate Function mapping */
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#define GPIO_AF9_TIM12 ((uint8_t)0x09) /* TIM12 Alternate Function mapping */
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#define GPIO_AF9_TIM13 ((uint8_t)0x09) /* TIM13 Alternate Function mapping */
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#define GPIO_AF9_TIM14 ((uint8_t)0x09) /* TIM14 Alternate Function mapping */
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/**
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* @brief AF 10 selection
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*/
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#define GPIO_AF10_OTG_FS ((uint8_t)0xA) /* OTG_FS Alternate Function mapping */
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#define GPIO_AF10_OTG_HS ((uint8_t)0xA) /* OTG_HS Alternate Function mapping */
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/**
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* @brief AF 11 selection
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*/
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#define GPIO_AF11_ETH ((uint8_t)0x0B) /* ETHERNET Alternate Function mapping */
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/**
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* @brief AF 12 selection
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*/
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#define GPIO_AF12_FMC ((uint8_t)0xC) /* FMC Alternate Function mapping */
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#define GPIO_AF12_OTG_HS_FS ((uint8_t)0xC) /* OTG HS configured in FS, Alternate Function mapping */
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#define GPIO_AF12_SDIO ((uint8_t)0xC) /* SDIO Alternate Function mapping */
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/**
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* @brief AF 13 selection
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*/
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#define GPIO_AF13_DCMI ((uint8_t)0x0D) /* DCMI Alternate Function mapping */
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/**
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* @brief AF 15 selection
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*/
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#define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */
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#define IS_GPIO_AF(AF) (((AF) == GPIO_AF0_RTC_50Hz) || ((AF) == GPIO_AF9_TIM14) || \
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((AF) == GPIO_AF0_MCO) || ((AF) == GPIO_AF0_TAMPER) || \
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((AF) == GPIO_AF0_SWJ) || ((AF) == GPIO_AF0_TRACE) || \
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((AF) == GPIO_AF1_TIM1) || ((AF) == GPIO_AF1_TIM2) || \
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((AF) == GPIO_AF2_TIM3) || ((AF) == GPIO_AF2_TIM4) || \
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((AF) == GPIO_AF2_TIM5) || ((AF) == GPIO_AF3_TIM8) || \
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((AF) == GPIO_AF4_I2C1) || ((AF) == GPIO_AF4_I2C2) || \
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((AF) == GPIO_AF4_I2C3) || ((AF) == GPIO_AF5_SPI1) || \
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((AF) == GPIO_AF5_SPI2) || ((AF) == GPIO_AF9_TIM13) || \
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((AF) == GPIO_AF6_SPI3) || ((AF) == GPIO_AF9_TIM12) || \
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((AF) == GPIO_AF7_USART1) || ((AF) == GPIO_AF7_USART2) || \
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((AF) == GPIO_AF7_USART3) || ((AF) == GPIO_AF8_UART4) || \
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((AF) == GPIO_AF8_UART5) || ((AF) == GPIO_AF8_USART6) || \
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((AF) == GPIO_AF9_CAN1) || ((AF) == GPIO_AF9_CAN2) || \
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((AF) == GPIO_AF10_OTG_FS) || ((AF) == GPIO_AF10_OTG_HS) || \
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((AF) == GPIO_AF11_ETH) || ((AF) == GPIO_AF12_OTG_HS_FS) || \
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((AF) == GPIO_AF12_SDIO) || ((AF) == GPIO_AF13_DCMI) || \
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((AF) == GPIO_AF15_EVENTOUT) || ((AF) == GPIO_AF5_SPI4) || \
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((AF) == GPIO_AF5_SPI5) || ((AF) == GPIO_AF5_SPI6) || \
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((AF) == GPIO_AF8_UART7) || ((AF) == GPIO_AF8_UART8) || \
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((AF) == GPIO_AF12_FMC) || ((AF) == GPIO_AF6_SAI1))
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#endif /* STM32F427xx || STM32F437xx */
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/*------------------------------------------------------------------------------------------*/
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/*---------------------------------- STM32F407xx/STM32F417xx--------------------------------*/
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#if defined (STM32F407xx) || defined (STM32F417xx)
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/**
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* @brief AF 0 selection
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*/
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#define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */
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#define GPIO_AF0_MCO ((uint8_t)0x00) /* MCO (MCO1 and MCO2) Alternate Function mapping */
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#define GPIO_AF0_TAMPER ((uint8_t)0x00) /* TAMPER (TAMPER_1 and TAMPER_2) Alternate Function mapping */
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#define GPIO_AF0_SWJ ((uint8_t)0x00) /* SWJ (SWD and JTAG) Alternate Function mapping */
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#define GPIO_AF0_TRACE ((uint8_t)0x00) /* TRACE Alternate Function mapping */
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/**
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* @brief AF 1 selection
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*/
|
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#define GPIO_AF1_TIM1 ((uint8_t)0x01) /* TIM1 Alternate Function mapping */
|
|
#define GPIO_AF1_TIM2 ((uint8_t)0x01) /* TIM2 Alternate Function mapping */
|
|
|
|
/**
|
|
* @brief 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 */
|
|
#define GPIO_AF2_TIM5 ((uint8_t)0x02) /* TIM5 Alternate Function mapping */
|
|
|
|
/**
|
|
* @brief AF 3 selection
|
|
*/
|
|
#define GPIO_AF3_TIM8 ((uint8_t)0x03) /* TIM8 Alternate Function mapping */
|
|
#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 */
|
|
|
|
/**
|
|
* @brief 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 */
|
|
#define GPIO_AF4_I2C3 ((uint8_t)0x04) /* I2C3 Alternate Function mapping */
|
|
|
|
/**
|
|
* @brief AF 5 selection
|
|
*/
|
|
#define GPIO_AF5_SPI1 ((uint8_t)0x05) /* SPI1 Alternate Function mapping */
|
|
#define GPIO_AF5_SPI2 ((uint8_t)0x05) /* SPI2/I2S2 Alternate Function mapping */
|
|
#define GPIO_AF5_I2S3ext ((uint8_t)0x05) /* I2S3ext_SD Alternate Function mapping */
|
|
|
|
/**
|
|
* @brief AF 6 selection
|
|
*/
|
|
#define GPIO_AF6_SPI3 ((uint8_t)0x06) /* SPI3/I2S3 Alternate Function mapping */
|
|
#define GPIO_AF6_I2S2ext ((uint8_t)0x06) /* I2S2ext_SD Alternate Function mapping */
|
|
|
|
/**
|
|
* @brief 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 */
|
|
#define GPIO_AF7_I2S3ext ((uint8_t)0x07) /* I2S3ext_SD Alternate Function mapping */
|
|
|
|
/**
|
|
* @brief AF 8 selection
|
|
*/
|
|
#define GPIO_AF8_UART4 ((uint8_t)0x08) /* UART4 Alternate Function mapping */
|
|
#define GPIO_AF8_UART5 ((uint8_t)0x08) /* UART5 Alternate Function mapping */
|
|
#define GPIO_AF8_USART6 ((uint8_t)0x08) /* USART6 Alternate Function mapping */
|
|
|
|
/**
|
|
* @brief AF 9 selection
|
|
*/
|
|
#define GPIO_AF9_CAN1 ((uint8_t)0x09) /* CAN1 Alternate Function mapping */
|
|
#define GPIO_AF9_CAN2 ((uint8_t)0x09) /* CAN2 Alternate Function mapping */
|
|
#define GPIO_AF9_TIM12 ((uint8_t)0x09) /* TIM12 Alternate Function mapping */
|
|
#define GPIO_AF9_TIM13 ((uint8_t)0x09) /* TIM13 Alternate Function mapping */
|
|
#define GPIO_AF9_TIM14 ((uint8_t)0x09) /* TIM14 Alternate Function mapping */
|
|
|
|
/**
|
|
* @brief AF 10 selection
|
|
*/
|
|
#define GPIO_AF10_OTG_FS ((uint8_t)0xA) /* OTG_FS Alternate Function mapping */
|
|
#define GPIO_AF10_OTG_HS ((uint8_t)0xA) /* OTG_HS Alternate Function mapping */
|
|
|
|
/**
|
|
* @brief AF 11 selection
|
|
*/
|
|
#define GPIO_AF11_ETH ((uint8_t)0x0B) /* ETHERNET Alternate Function mapping */
|
|
|
|
/**
|
|
* @brief AF 12 selection
|
|
*/
|
|
#define GPIO_AF12_FSMC ((uint8_t)0xC) /* FSMC Alternate Function mapping */
|
|
#define GPIO_AF12_OTG_HS_FS ((uint8_t)0xC) /* OTG HS configured in FS, Alternate Function mapping */
|
|
#define GPIO_AF12_SDIO ((uint8_t)0xC) /* SDIO Alternate Function mapping */
|
|
|
|
/**
|
|
* @brief AF 13 selection
|
|
*/
|
|
#define GPIO_AF13_DCMI ((uint8_t)0x0D) /* DCMI Alternate Function mapping */
|
|
|
|
/**
|
|
* @brief AF 15 selection
|
|
*/
|
|
#define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */
|
|
|
|
#define IS_GPIO_AF(AF) (((AF) == GPIO_AF0_RTC_50Hz) || ((AF) == GPIO_AF9_TIM14) || \
|
|
((AF) == GPIO_AF0_MCO) || ((AF) == GPIO_AF0_TAMPER) || \
|
|
((AF) == GPIO_AF0_SWJ) || ((AF) == GPIO_AF0_TRACE) || \
|
|
((AF) == GPIO_AF1_TIM1) || ((AF) == GPIO_AF1_TIM2) || \
|
|
((AF) == GPIO_AF2_TIM3) || ((AF) == GPIO_AF2_TIM4) || \
|
|
((AF) == GPIO_AF2_TIM5) || ((AF) == GPIO_AF3_TIM8) || \
|
|
((AF) == GPIO_AF4_I2C1) || ((AF) == GPIO_AF4_I2C2) || \
|
|
((AF) == GPIO_AF4_I2C3) || ((AF) == GPIO_AF5_SPI1) || \
|
|
((AF) == GPIO_AF5_SPI2) || ((AF) == GPIO_AF9_TIM13) || \
|
|
((AF) == GPIO_AF6_SPI3) || ((AF) == GPIO_AF9_TIM12) || \
|
|
((AF) == GPIO_AF7_USART1) || ((AF) == GPIO_AF7_USART2) || \
|
|
((AF) == GPIO_AF7_USART3) || ((AF) == GPIO_AF8_UART4) || \
|
|
((AF) == GPIO_AF8_UART5) || ((AF) == GPIO_AF8_USART6) || \
|
|
((AF) == GPIO_AF9_CAN1) || ((AF) == GPIO_AF9_CAN2) || \
|
|
((AF) == GPIO_AF10_OTG_FS) || ((AF) == GPIO_AF10_OTG_HS) || \
|
|
((AF) == GPIO_AF11_ETH) || ((AF) == GPIO_AF12_OTG_HS_FS) || \
|
|
((AF) == GPIO_AF12_SDIO) || ((AF) == GPIO_AF13_DCMI) || \
|
|
((AF) == GPIO_AF12_FSMC) || ((AF) == GPIO_AF15_EVENTOUT))
|
|
|
|
#endif /* STM32F407xx || STM32F417xx */
|
|
/*------------------------------------------------------------------------------------------*/
|
|
|
|
/*---------------------------------- STM32F405xx/STM32F415xx--------------------------------*/
|
|
#if defined (STM32F405xx) || defined (STM32F415xx)
|
|
/**
|
|
* @brief AF 0 selection
|
|
*/
|
|
#define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */
|
|
#define GPIO_AF0_MCO ((uint8_t)0x00) /* MCO (MCO1 and MCO2) Alternate Function mapping */
|
|
#define GPIO_AF0_TAMPER ((uint8_t)0x00) /* TAMPER (TAMPER_1 and TAMPER_2) 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 */
|
|
|
|
/**
|
|
* @brief AF 1 selection
|
|
*/
|
|
#define GPIO_AF1_TIM1 ((uint8_t)0x01) /* TIM1 Alternate Function mapping */
|
|
#define GPIO_AF1_TIM2 ((uint8_t)0x01) /* TIM2 Alternate Function mapping */
|
|
|
|
/**
|
|
* @brief 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 */
|
|
#define GPIO_AF2_TIM5 ((uint8_t)0x02) /* TIM5 Alternate Function mapping */
|
|
|
|
/**
|
|
* @brief AF 3 selection
|
|
*/
|
|
#define GPIO_AF3_TIM8 ((uint8_t)0x03) /* TIM8 Alternate Function mapping */
|
|
#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 */
|
|
|
|
/**
|
|
* @brief 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 */
|
|
#define GPIO_AF4_I2C3 ((uint8_t)0x04) /* I2C3 Alternate Function mapping */
|
|
|
|
/**
|
|
* @brief AF 5 selection
|
|
*/
|
|
#define GPIO_AF5_SPI1 ((uint8_t)0x05) /* SPI1 Alternate Function mapping */
|
|
#define GPIO_AF5_SPI2 ((uint8_t)0x05) /* SPI2/I2S2 Alternate Function mapping */
|
|
#define GPIO_AF5_I2S3ext ((uint8_t)0x05) /* I2S3ext_SD Alternate Function mapping */
|
|
|
|
/**
|
|
* @brief AF 6 selection
|
|
*/
|
|
#define GPIO_AF6_SPI3 ((uint8_t)0x06) /* SPI3/I2S3 Alternate Function mapping */
|
|
#define GPIO_AF6_I2S2ext ((uint8_t)0x06) /* I2S2ext_SD Alternate Function mapping */
|
|
|
|
/**
|
|
* @brief 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 */
|
|
#define GPIO_AF7_I2S3ext ((uint8_t)0x07) /* I2S3ext_SD Alternate Function mapping */
|
|
|
|
/**
|
|
* @brief AF 8 selection
|
|
*/
|
|
#define GPIO_AF8_UART4 ((uint8_t)0x08) /* UART4 Alternate Function mapping */
|
|
#define GPIO_AF8_UART5 ((uint8_t)0x08) /* UART5 Alternate Function mapping */
|
|
#define GPIO_AF8_USART6 ((uint8_t)0x08) /* USART6 Alternate Function mapping */
|
|
|
|
/**
|
|
* @brief AF 9 selection
|
|
*/
|
|
#define GPIO_AF9_CAN1 ((uint8_t)0x09) /* CAN1 Alternate Function mapping */
|
|
#define GPIO_AF9_CAN2 ((uint8_t)0x09) /* CAN2 Alternate Function mapping */
|
|
#define GPIO_AF9_TIM12 ((uint8_t)0x09) /* TIM12 Alternate Function mapping */
|
|
#define GPIO_AF9_TIM13 ((uint8_t)0x09) /* TIM13 Alternate Function mapping */
|
|
#define GPIO_AF9_TIM14 ((uint8_t)0x09) /* TIM14 Alternate Function mapping */
|
|
|
|
/**
|
|
* @brief AF 10 selection
|
|
*/
|
|
#define GPIO_AF10_OTG_FS ((uint8_t)0xA) /* OTG_FS Alternate Function mapping */
|
|
#define GPIO_AF10_OTG_HS ((uint8_t)0xA) /* OTG_HS Alternate Function mapping */
|
|
|
|
/**
|
|
* @brief AF 12 selection
|
|
*/
|
|
#define GPIO_AF12_FSMC ((uint8_t)0xC) /* FSMC Alternate Function mapping */
|
|
#define GPIO_AF12_OTG_HS_FS ((uint8_t)0xC) /* OTG HS configured in FS, Alternate Function mapping */
|
|
#define GPIO_AF12_SDIO ((uint8_t)0xC) /* SDIO Alternate Function mapping */
|
|
|
|
/**
|
|
* @brief AF 15 selection
|
|
*/
|
|
#define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */
|
|
|
|
#define IS_GPIO_AF(AF) (((AF) == GPIO_AF0_RTC_50Hz) || ((AF) == GPIO_AF9_TIM14) || \
|
|
((AF) == GPIO_AF0_MCO) || ((AF) == GPIO_AF0_TAMPER) || \
|
|
((AF) == GPIO_AF0_SWJ) || ((AF) == GPIO_AF0_TRACE) || \
|
|
((AF) == GPIO_AF1_TIM1) || ((AF) == GPIO_AF1_TIM2) || \
|
|
((AF) == GPIO_AF2_TIM3) || ((AF) == GPIO_AF2_TIM4) || \
|
|
((AF) == GPIO_AF2_TIM5) || ((AF) == GPIO_AF3_TIM8) || \
|
|
((AF) == GPIO_AF4_I2C1) || ((AF) == GPIO_AF4_I2C2) || \
|
|
((AF) == GPIO_AF4_I2C3) || ((AF) == GPIO_AF5_SPI1) || \
|
|
((AF) == GPIO_AF5_SPI2) || ((AF) == GPIO_AF9_TIM13) || \
|
|
((AF) == GPIO_AF6_SPI3) || ((AF) == GPIO_AF9_TIM12) || \
|
|
((AF) == GPIO_AF7_USART1) || ((AF) == GPIO_AF7_USART2) || \
|
|
((AF) == GPIO_AF7_USART3) || ((AF) == GPIO_AF8_UART4) || \
|
|
((AF) == GPIO_AF8_UART5) || ((AF) == GPIO_AF8_USART6) || \
|
|
((AF) == GPIO_AF9_CAN1) || ((AF) == GPIO_AF9_CAN2) || \
|
|
((AF) == GPIO_AF10_OTG_FS) || ((AF) == GPIO_AF10_OTG_HS) || \
|
|
((AF) == GPIO_AF12_OTG_HS_FS) || ((AF) == GPIO_AF12_SDIO) || \
|
|
((AF) == GPIO_AF12_FSMC) || ((AF) == GPIO_AF15_EVENTOUT))
|
|
|
|
#endif /* STM32F405xx || STM32F415xx */
|
|
|
|
/*------------------------------------------------------------------------------------------*/
|
|
|
|
/*---------------------------------------- STM32F401xx--------------------------------------*/
|
|
#if defined(STM32F401xC) || defined(STM32F401xE)
|
|
/**
|
|
* @brief AF 0 selection
|
|
*/
|
|
#define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */
|
|
#define GPIO_AF0_MCO ((uint8_t)0x00) /* MCO (MCO1 and MCO2) Alternate Function mapping */
|
|
#define GPIO_AF0_TAMPER ((uint8_t)0x00) /* TAMPER (TAMPER_1 and TAMPER_2) 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 */
|
|
|
|
/**
|
|
* @brief AF 1 selection
|
|
*/
|
|
#define GPIO_AF1_TIM1 ((uint8_t)0x01) /* TIM1 Alternate Function mapping */
|
|
#define GPIO_AF1_TIM2 ((uint8_t)0x01) /* TIM2 Alternate Function mapping */
|
|
|
|
/**
|
|
* @brief 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 */
|
|
#define GPIO_AF2_TIM5 ((uint8_t)0x02) /* TIM5 Alternate Function mapping */
|
|
|
|
/**
|
|
* @brief 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 */
|
|
|
|
/**
|
|
* @brief 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 */
|
|
#define GPIO_AF4_I2C3 ((uint8_t)0x04) /* I2C3 Alternate Function mapping */
|
|
|
|
/**
|
|
* @brief AF 5 selection
|
|
*/
|
|
#define GPIO_AF5_SPI1 ((uint8_t)0x05) /* SPI1 Alternate Function mapping */
|
|
#define GPIO_AF5_SPI2 ((uint8_t)0x05) /* SPI2/I2S2 Alternate Function mapping */
|
|
#define GPIO_AF5_SPI4 ((uint8_t)0x05) /* SPI4 Alternate Function mapping */
|
|
#define GPIO_AF5_I2S3ext ((uint8_t)0x05) /* I2S3ext_SD Alternate Function mapping */
|
|
|
|
/**
|
|
* @brief AF 6 selection
|
|
*/
|
|
#define GPIO_AF6_SPI3 ((uint8_t)0x06) /* SPI3/I2S3 Alternate Function mapping */
|
|
#define GPIO_AF6_I2S2ext ((uint8_t)0x06) /* I2S2ext_SD Alternate Function mapping */
|
|
|
|
/**
|
|
* @brief 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_I2S3ext ((uint8_t)0x07) /* I2S3ext_SD Alternate Function mapping */
|
|
|
|
/**
|
|
* @brief AF 8 selection
|
|
*/
|
|
#define GPIO_AF8_USART6 ((uint8_t)0x08) /* USART6 Alternate Function mapping */
|
|
|
|
/**
|
|
* @brief AF 9 selection
|
|
*/
|
|
#define GPIO_AF9_TIM14 ((uint8_t)0x09) /* TIM14 Alternate Function mapping */
|
|
#define GPIO_AF9_I2C2 ((uint8_t)0x09) /* I2C2 Alternate Function mapping */
|
|
#define GPIO_AF9_I2C3 ((uint8_t)0x09) /* I2C3 Alternate Function mapping */
|
|
|
|
|
|
/**
|
|
* @brief AF 10 selection
|
|
*/
|
|
#define GPIO_AF10_OTG_FS ((uint8_t)0xA) /* OTG_FS Alternate Function mapping */
|
|
|
|
/**
|
|
* @brief AF 12 selection
|
|
*/
|
|
#define GPIO_AF12_SDIO ((uint8_t)0xC) /* SDIO Alternate Function mapping */
|
|
|
|
/**
|
|
* @brief AF 15 selection
|
|
*/
|
|
#define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */
|
|
|
|
#define IS_GPIO_AF(AF) (((AF) == GPIO_AF0_RTC_50Hz) || ((AF) == GPIO_AF9_TIM14) || \
|
|
((AF) == GPIO_AF0_MCO) || ((AF) == GPIO_AF0_TAMPER) || \
|
|
((AF) == GPIO_AF0_SWJ) || ((AF) == GPIO_AF0_TRACE) || \
|
|
((AF) == GPIO_AF1_TIM1) || ((AF) == GPIO_AF1_TIM2) || \
|
|
((AF) == GPIO_AF2_TIM3) || ((AF) == GPIO_AF2_TIM4) || \
|
|
((AF) == GPIO_AF2_TIM5) || ((AF) == GPIO_AF4_I2C1) || \
|
|
((AF) == GPIO_AF4_I2C2) || ((AF) == GPIO_AF4_I2C3) || \
|
|
((AF) == GPIO_AF5_SPI1) || ((AF) == GPIO_AF5_SPI2) || \
|
|
((AF) == GPIO_AF6_SPI3) || ((AF) == GPIO_AF5_SPI4) || \
|
|
((AF) == GPIO_AF7_USART1) || ((AF) == GPIO_AF7_USART2) || \
|
|
((AF) == GPIO_AF8_USART6) || ((AF) == GPIO_AF10_OTG_FS) || \
|
|
((AF) == GPIO_AF9_I2C2) || ((AF) == GPIO_AF9_I2C3) || \
|
|
((AF) == GPIO_AF12_SDIO) || ((AF) == GPIO_AF15_EVENTOUT))
|
|
|
|
#endif /* STM32F401xC || STM32F401xE */
|
|
/*------------------------------------------------------------------------------------------*/
|
|
|
|
/*---------------------------------------- STM32F411xx--------------------------------------*/
|
|
#if defined(STM32F411xE)
|
|
/**
|
|
* @brief AF 0 selection
|
|
*/
|
|
#define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */
|
|
#define GPIO_AF0_MCO ((uint8_t)0x00) /* MCO (MCO1 and MCO2) Alternate Function mapping */
|
|
#define GPIO_AF0_TAMPER ((uint8_t)0x00) /* TAMPER (TAMPER_1 and TAMPER_2) 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 */
|
|
|
|
/**
|
|
* @brief AF 1 selection
|
|
*/
|
|
#define GPIO_AF1_TIM1 ((uint8_t)0x01) /* TIM1 Alternate Function mapping */
|
|
#define GPIO_AF1_TIM2 ((uint8_t)0x01) /* TIM2 Alternate Function mapping */
|
|
|
|
/**
|
|
* @brief 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 */
|
|
#define GPIO_AF2_TIM5 ((uint8_t)0x02) /* TIM5 Alternate Function mapping */
|
|
|
|
/**
|
|
* @brief AF 3 selection
|
|
*/
|
|
#define GPIO_AF3_TIM9 ((uint8_t)0x03) /* TIM9 Alternate Function mapping */
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#define GPIO_AF3_TIM10 ((uint8_t)0x03) /* TIM10 Alternate Function mapping */
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#define GPIO_AF3_TIM11 ((uint8_t)0x03) /* TIM11 Alternate Function mapping */
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/**
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* @brief AF 4 selection
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*/
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#define GPIO_AF4_I2C1 ((uint8_t)0x04) /* I2C1 Alternate Function mapping */
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#define GPIO_AF4_I2C2 ((uint8_t)0x04) /* I2C2 Alternate Function mapping */
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#define GPIO_AF4_I2C3 ((uint8_t)0x04) /* I2C3 Alternate Function mapping */
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/**
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* @brief AF 5 selection
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*/
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#define GPIO_AF5_SPI1 ((uint8_t)0x05) /* SPI1/I2S1 Alternate Function mapping */
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#define GPIO_AF5_SPI2 ((uint8_t)0x05) /* SPI2/I2S2 Alternate Function mapping */
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#define GPIO_AF5_SPI3 ((uint8_t)0x05) /* SPI3/I2S3 Alternate Function mapping */
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#define GPIO_AF5_SPI4 ((uint8_t)0x05) /* SPI4 Alternate Function mapping */
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#define GPIO_AF5_I2S3ext ((uint8_t)0x05) /* I2S3ext_SD Alternate Function mapping */
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/**
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* @brief AF 6 selection
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*/
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#define GPIO_AF6_SPI2 ((uint8_t)0x06) /* I2S2 Alternate Function mapping */
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#define GPIO_AF6_SPI3 ((uint8_t)0x06) /* SPI3/I2S3 Alternate Function mapping */
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#define GPIO_AF6_SPI4 ((uint8_t)0x06) /* SPI4/I2S4 Alternate Function mapping */
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#define GPIO_AF6_SPI5 ((uint8_t)0x06) /* SPI5/I2S5 Alternate Function mapping */
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#define GPIO_AF6_I2S2ext ((uint8_t)0x06) /* I2S2ext_SD Alternate Function mapping */
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/**
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* @brief AF 7 selection
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*/
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#define GPIO_AF7_SPI3 ((uint8_t)0x07) /* SPI3/I2S3 Alternate Function mapping */
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#define GPIO_AF7_USART1 ((uint8_t)0x07) /* USART1 Alternate Function mapping */
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#define GPIO_AF7_USART2 ((uint8_t)0x07) /* USART2 Alternate Function mapping */
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#define GPIO_AF7_I2S3ext ((uint8_t)0x07) /* I2S3ext_SD Alternate Function mapping */
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/**
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* @brief AF 8 selection
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*/
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#define GPIO_AF8_USART6 ((uint8_t)0x08) /* USART6 Alternate Function mapping */
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/**
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* @brief AF 9 selection
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*/
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#define GPIO_AF9_TIM14 ((uint8_t)0x09) /* TIM14 Alternate Function mapping */
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#define GPIO_AF9_I2C2 ((uint8_t)0x09) /* I2C2 Alternate Function mapping */
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#define GPIO_AF9_I2C3 ((uint8_t)0x09) /* I2C3 Alternate Function mapping */
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/**
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* @brief AF 10 selection
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*/
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#define GPIO_AF10_OTG_FS ((uint8_t)0xA) /* OTG_FS Alternate Function mapping */
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/**
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* @brief AF 12 selection
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*/
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#define GPIO_AF12_SDIO ((uint8_t)0xC) /* SDIO Alternate Function mapping */
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/**
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* @brief AF 15 selection
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*/
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#define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */
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#define IS_GPIO_AF(AF) (((AF) == GPIO_AF0_RTC_50Hz) || ((AF) == GPIO_AF9_TIM14) || \
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((AF) == GPIO_AF0_MCO) || ((AF) == GPIO_AF0_TAMPER) || \
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((AF) == GPIO_AF0_SWJ) || ((AF) == GPIO_AF0_TRACE) || \
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((AF) == GPIO_AF1_TIM1) || ((AF) == GPIO_AF1_TIM2) || \
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((AF) == GPIO_AF2_TIM3) || ((AF) == GPIO_AF2_TIM4) || \
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((AF) == GPIO_AF2_TIM5) || ((AF) == GPIO_AF4_I2C1) || \
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((AF) == GPIO_AF4_I2C2) || ((AF) == GPIO_AF4_I2C3) || \
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((AF) == GPIO_AF5_SPI1) || ((AF) == GPIO_AF5_SPI2) || \
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((AF) == GPIO_AF5_SPI3) || ((AF) == GPIO_AF6_SPI4) || \
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((AF) == GPIO_AF6_SPI3) || ((AF) == GPIO_AF5_SPI4) || \
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((AF) == GPIO_AF6_SPI5) || ((AF) == GPIO_AF7_SPI3) || \
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((AF) == GPIO_AF7_USART1) || ((AF) == GPIO_AF7_USART2) || \
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((AF) == GPIO_AF8_USART6) || ((AF) == GPIO_AF10_OTG_FS) || \
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((AF) == GPIO_AF9_I2C2) || ((AF) == GPIO_AF9_I2C3) || \
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((AF) == GPIO_AF12_SDIO) || ((AF) == GPIO_AF15_EVENTOUT))
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#endif /* STM32F411xE */
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/**
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* @}
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*/
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/**
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* @}
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*/
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/* Exported macro ------------------------------------------------------------*/
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/* Exported functions --------------------------------------------------------*/
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/**
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* @}
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*/
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/**
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* @}
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*/
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#ifdef __cplusplus
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}
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#endif
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#endif /* __STM32F4xx_HAL_GPIO_EX_H */
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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