amiro-blt / Target / Demo / ARMCM4_STM32F405_Power_Management_GCC / Boot / lib / stdperiphlib / STM32F4xx_StdPeriph_Driver / inc / stm32f4xx_gpio.h @ 69661903
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/**
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******************************************************************************
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* @file stm32f4xx_gpio.h
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* @author MCD Application Team
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* @version V1.1.0
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* @date 11-January-2013
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* @brief This file contains all the functions prototypes for the GPIO firmware
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* library.
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******************************************************************************
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* @attention
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*
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* <h2><center>© COPYRIGHT 2013 STMicroelectronics</center></h2>
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*
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* Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
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* You may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.st.com/software_license_agreement_liberty_v2
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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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_GPIO_H
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#define __STM32F4xx_GPIO_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.h" |
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/** @addtogroup STM32F4xx_StdPeriph_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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#define IS_GPIO_ALL_PERIPH(PERIPH) (((PERIPH) == GPIOA) || \
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((PERIPH) == GPIOB) || \ |
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((PERIPH) == GPIOC) || \ |
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((PERIPH) == GPIOD) || \ |
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((PERIPH) == GPIOE) || \ |
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((PERIPH) == GPIOF) || \ |
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((PERIPH) == GPIOG) || \ |
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((PERIPH) == GPIOH) || \ |
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((PERIPH) == GPIOI)) |
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/**
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* @brief GPIO Configuration Mode enumeration
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*/
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typedef enum |
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{
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GPIO_Mode_IN = 0x00, /*!< GPIO Input Mode */ |
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GPIO_Mode_OUT = 0x01, /*!< GPIO Output Mode */ |
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GPIO_Mode_AF = 0x02, /*!< GPIO Alternate function Mode */ |
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GPIO_Mode_AN = 0x03 /*!< GPIO Analog Mode */ |
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}GPIOMode_TypeDef; |
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#define IS_GPIO_MODE(MODE) (((MODE) == GPIO_Mode_IN) || ((MODE) == GPIO_Mode_OUT) || \
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((MODE) == GPIO_Mode_AF)|| ((MODE) == GPIO_Mode_AN)) |
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/**
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* @brief GPIO Output type enumeration
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*/
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typedef enum |
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{
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GPIO_OType_PP = 0x00,
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GPIO_OType_OD = 0x01
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}GPIOOType_TypeDef; |
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#define IS_GPIO_OTYPE(OTYPE) (((OTYPE) == GPIO_OType_PP) || ((OTYPE) == GPIO_OType_OD))
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/**
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* @brief GPIO Output Maximum frequency enumeration
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*/
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typedef enum |
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{
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GPIO_Speed_2MHz = 0x00, /*!< Low speed */ |
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GPIO_Speed_25MHz = 0x01, /*!< Medium speed */ |
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GPIO_Speed_50MHz = 0x02, /*!< Fast speed */ |
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GPIO_Speed_100MHz = 0x03 /*!< High speed on 30 pF (80 MHz Output max speed on 15 pF) */ |
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}GPIOSpeed_TypeDef; |
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#define IS_GPIO_SPEED(SPEED) (((SPEED) == GPIO_Speed_2MHz) || ((SPEED) == GPIO_Speed_25MHz) || \
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((SPEED) == GPIO_Speed_50MHz)|| ((SPEED) == GPIO_Speed_100MHz)) |
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/**
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* @brief GPIO Configuration PullUp PullDown enumeration
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*/
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typedef enum |
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{
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GPIO_PuPd_NOPULL = 0x00,
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GPIO_PuPd_UP = 0x01,
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GPIO_PuPd_DOWN = 0x02
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}GPIOPuPd_TypeDef; |
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#define IS_GPIO_PUPD(PUPD) (((PUPD) == GPIO_PuPd_NOPULL) || ((PUPD) == GPIO_PuPd_UP) || \
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((PUPD) == GPIO_PuPd_DOWN)) |
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/**
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* @brief GPIO Bit SET and Bit RESET enumeration
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*/
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typedef enum |
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{
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Bit_RESET = 0,
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Bit_SET |
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}BitAction; |
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#define IS_GPIO_BIT_ACTION(ACTION) (((ACTION) == Bit_RESET) || ((ACTION) == Bit_SET))
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/**
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* @brief GPIO Init structure definition
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*/
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typedef struct |
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{
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uint32_t GPIO_Pin; /*!< Specifies the GPIO pins to be configured.
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This parameter can be any value of @ref GPIO_pins_define */
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GPIOMode_TypeDef GPIO_Mode; /*!< Specifies the operating mode for the selected pins.
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This parameter can be a value of @ref GPIOMode_TypeDef */
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GPIOSpeed_TypeDef GPIO_Speed; /*!< Specifies the speed for the selected pins.
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This parameter can be a value of @ref GPIOSpeed_TypeDef */
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GPIOOType_TypeDef GPIO_OType; /*!< Specifies the operating output type for the selected pins.
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This parameter can be a value of @ref GPIOOType_TypeDef */
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GPIOPuPd_TypeDef GPIO_PuPd; /*!< Specifies the operating Pull-up/Pull down for the selected pins.
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This parameter can be a value of @ref GPIOPuPd_TypeDef */
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}GPIO_InitTypeDef; |
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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_pins_define
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* @{
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*/
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#define GPIO_Pin_0 ((uint16_t)0x0001) /* Pin 0 selected */ |
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#define GPIO_Pin_1 ((uint16_t)0x0002) /* Pin 1 selected */ |
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#define GPIO_Pin_2 ((uint16_t)0x0004) /* Pin 2 selected */ |
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#define GPIO_Pin_3 ((uint16_t)0x0008) /* Pin 3 selected */ |
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#define GPIO_Pin_4 ((uint16_t)0x0010) /* Pin 4 selected */ |
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#define GPIO_Pin_5 ((uint16_t)0x0020) /* Pin 5 selected */ |
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#define GPIO_Pin_6 ((uint16_t)0x0040) /* Pin 6 selected */ |
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#define GPIO_Pin_7 ((uint16_t)0x0080) /* Pin 7 selected */ |
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#define GPIO_Pin_8 ((uint16_t)0x0100) /* Pin 8 selected */ |
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#define GPIO_Pin_9 ((uint16_t)0x0200) /* Pin 9 selected */ |
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#define GPIO_Pin_10 ((uint16_t)0x0400) /* Pin 10 selected */ |
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#define GPIO_Pin_11 ((uint16_t)0x0800) /* Pin 11 selected */ |
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#define GPIO_Pin_12 ((uint16_t)0x1000) /* Pin 12 selected */ |
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#define GPIO_Pin_13 ((uint16_t)0x2000) /* Pin 13 selected */ |
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#define GPIO_Pin_14 ((uint16_t)0x4000) /* Pin 14 selected */ |
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#define GPIO_Pin_15 ((uint16_t)0x8000) /* Pin 15 selected */ |
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#define GPIO_Pin_All ((uint16_t)0xFFFF) /* All pins selected */ |
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#define IS_GPIO_PIN(PIN) ((((PIN) & (uint16_t)0x00) == 0x00) && ((PIN) != (uint16_t)0x00)) |
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#define IS_GET_GPIO_PIN(PIN) (((PIN) == GPIO_Pin_0) || \
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((PIN) == GPIO_Pin_1) || \ |
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((PIN) == GPIO_Pin_2) || \ |
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((PIN) == GPIO_Pin_3) || \ |
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((PIN) == GPIO_Pin_4) || \ |
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((PIN) == GPIO_Pin_5) || \ |
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((PIN) == GPIO_Pin_6) || \ |
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((PIN) == GPIO_Pin_7) || \ |
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((PIN) == GPIO_Pin_8) || \ |
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((PIN) == GPIO_Pin_9) || \ |
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((PIN) == GPIO_Pin_10) || \ |
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((PIN) == GPIO_Pin_11) || \ |
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((PIN) == GPIO_Pin_12) || \ |
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((PIN) == GPIO_Pin_13) || \ |
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((PIN) == GPIO_Pin_14) || \ |
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((PIN) == GPIO_Pin_15)) |
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/**
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* @}
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*/
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/** @defgroup GPIO_Pin_sources
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* @{
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*/
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#define GPIO_PinSource0 ((uint8_t)0x00) |
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#define GPIO_PinSource1 ((uint8_t)0x01) |
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#define GPIO_PinSource2 ((uint8_t)0x02) |
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#define GPIO_PinSource3 ((uint8_t)0x03) |
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#define GPIO_PinSource4 ((uint8_t)0x04) |
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#define GPIO_PinSource5 ((uint8_t)0x05) |
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#define GPIO_PinSource6 ((uint8_t)0x06) |
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#define GPIO_PinSource7 ((uint8_t)0x07) |
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#define GPIO_PinSource8 ((uint8_t)0x08) |
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#define GPIO_PinSource9 ((uint8_t)0x09) |
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#define GPIO_PinSource10 ((uint8_t)0x0A) |
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#define GPIO_PinSource11 ((uint8_t)0x0B) |
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#define GPIO_PinSource12 ((uint8_t)0x0C) |
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#define GPIO_PinSource13 ((uint8_t)0x0D) |
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#define GPIO_PinSource14 ((uint8_t)0x0E) |
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#define GPIO_PinSource15 ((uint8_t)0x0F) |
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#define IS_GPIO_PIN_SOURCE(PINSOURCE) (((PINSOURCE) == GPIO_PinSource0) || \
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((PINSOURCE) == GPIO_PinSource1) || \ |
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((PINSOURCE) == GPIO_PinSource2) || \ |
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((PINSOURCE) == GPIO_PinSource3) || \ |
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((PINSOURCE) == GPIO_PinSource4) || \ |
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((PINSOURCE) == GPIO_PinSource5) || \ |
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((PINSOURCE) == GPIO_PinSource6) || \ |
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((PINSOURCE) == GPIO_PinSource7) || \ |
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((PINSOURCE) == GPIO_PinSource8) || \ |
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((PINSOURCE) == GPIO_PinSource9) || \ |
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((PINSOURCE) == GPIO_PinSource10) || \ |
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((PINSOURCE) == GPIO_PinSource11) || \ |
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((PINSOURCE) == GPIO_PinSource12) || \ |
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((PINSOURCE) == GPIO_PinSource13) || \ |
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((PINSOURCE) == GPIO_PinSource14) || \ |
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((PINSOURCE) == GPIO_PinSource15)) |
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/**
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* @}
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*/
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/** @defgroup GPIO_Alternat_function_selection_define
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* @{
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*/
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/**
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* @brief AF 0 selection
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*/
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#define GPIO_AF_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */ |
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#define GPIO_AF_MCO ((uint8_t)0x00) /* MCO (MCO1 and MCO2) Alternate Function mapping */ |
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#define GPIO_AF_TAMPER ((uint8_t)0x00) /* TAMPER (TAMPER_1 and TAMPER_2) Alternate Function mapping */ |
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#define GPIO_AF_SWJ ((uint8_t)0x00) /* SWJ (SWD and JTAG) Alternate Function mapping */ |
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#define GPIO_AF_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_AF_TIM1 ((uint8_t)0x01) /* TIM1 Alternate Function mapping */ |
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#define GPIO_AF_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_AF_TIM3 ((uint8_t)0x02) /* TIM3 Alternate Function mapping */ |
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#define GPIO_AF_TIM4 ((uint8_t)0x02) /* TIM4 Alternate Function mapping */ |
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#define GPIO_AF_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_AF_TIM8 ((uint8_t)0x03) /* TIM8 Alternate Function mapping */ |
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#define GPIO_AF_TIM9 ((uint8_t)0x03) /* TIM9 Alternate Function mapping */ |
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#define GPIO_AF_TIM10 ((uint8_t)0x03) /* TIM10 Alternate Function mapping */ |
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#define GPIO_AF_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_AF_I2C1 ((uint8_t)0x04) /* I2C1 Alternate Function mapping */ |
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#define GPIO_AF_I2C2 ((uint8_t)0x04) /* I2C2 Alternate Function mapping */ |
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#define GPIO_AF_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_AF_SPI1 ((uint8_t)0x05) /* SPI1 Alternate Function mapping */ |
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#define GPIO_AF_SPI2 ((uint8_t)0x05) /* SPI2/I2S2 Alternate Function mapping */ |
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#define GPIO_AF_SPI4 ((uint8_t)0x05) /* SPI4 Alternate Function mapping */ |
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#define GPIO_AF_SPI5 ((uint8_t)0x05) /* SPI5 Alternate Function mapping */ |
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#define GPIO_AF_SPI6 ((uint8_t)0x05) /* SPI6 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_AF_SPI3 ((uint8_t)0x06) /* SPI3/I2S3 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_AF_USART1 ((uint8_t)0x07) /* USART1 Alternate Function mapping */ |
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#define GPIO_AF_USART2 ((uint8_t)0x07) /* USART2 Alternate Function mapping */ |
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#define GPIO_AF_USART3 ((uint8_t)0x07) /* USART3 Alternate Function mapping */ |
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#define GPIO_AF_I2S3ext ((uint8_t)0x07) /* I2S3ext 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_AF_UART4 ((uint8_t)0x08) /* UART4 Alternate Function mapping */ |
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#define GPIO_AF_UART5 ((uint8_t)0x08) /* UART5 Alternate Function mapping */ |
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#define GPIO_AF_USART6 ((uint8_t)0x08) /* USART6 Alternate Function mapping */ |
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#define GPIO_AF_UART7 ((uint8_t)0x08) /* UART7 Alternate Function mapping */ |
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#define GPIO_AF_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_AF_CAN1 ((uint8_t)0x09) /* CAN1 Alternate Function mapping */ |
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#define GPIO_AF_CAN2 ((uint8_t)0x09) /* CAN2 Alternate Function mapping */ |
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#define GPIO_AF_TIM12 ((uint8_t)0x09) /* TIM12 Alternate Function mapping */ |
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#define GPIO_AF_TIM13 ((uint8_t)0x09) /* TIM13 Alternate Function mapping */ |
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#define GPIO_AF_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_AF_OTG_FS ((uint8_t)0xA) /* OTG_FS Alternate Function mapping */ |
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#define GPIO_AF_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_AF_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_AF_FSMC ((uint8_t)0xC) /* FSMC Alternate Function mapping */ |
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#define GPIO_AF_OTG_HS_FS ((uint8_t)0xC) /* OTG HS configured in FS, Alternate Function mapping */ |
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#define GPIO_AF_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_AF_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_AF_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */ |
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#define IS_GPIO_AF(AF) (((AF) == GPIO_AF_RTC_50Hz) || ((AF) == GPIO_AF_TIM14) || \
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((AF) == GPIO_AF_MCO) || ((AF) == GPIO_AF_TAMPER) || \ |
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((AF) == GPIO_AF_SWJ) || ((AF) == GPIO_AF_TRACE) || \ |
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((AF) == GPIO_AF_TIM1) || ((AF) == GPIO_AF_TIM2) || \ |
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((AF) == GPIO_AF_TIM3) || ((AF) == GPIO_AF_TIM4) || \ |
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((AF) == GPIO_AF_TIM5) || ((AF) == GPIO_AF_TIM8) || \ |
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((AF) == GPIO_AF_I2C1) || ((AF) == GPIO_AF_I2C2) || \ |
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((AF) == GPIO_AF_I2C3) || ((AF) == GPIO_AF_SPI1) || \ |
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((AF) == GPIO_AF_SPI2) || ((AF) == GPIO_AF_TIM13) || \ |
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((AF) == GPIO_AF_SPI3) || ((AF) == GPIO_AF_TIM14) || \ |
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((AF) == GPIO_AF_USART1) || ((AF) == GPIO_AF_USART2) || \ |
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((AF) == GPIO_AF_USART3) || ((AF) == GPIO_AF_UART4) || \ |
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((AF) == GPIO_AF_UART5) || ((AF) == GPIO_AF_USART6) || \ |
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((AF) == GPIO_AF_CAN1) || ((AF) == GPIO_AF_CAN2) || \ |
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((AF) == GPIO_AF_OTG_FS) || ((AF) == GPIO_AF_OTG_HS) || \ |
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((AF) == GPIO_AF_ETH) || ((AF) == GPIO_AF_OTG_HS_FS) || \ |
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((AF) == GPIO_AF_SDIO) || ((AF) == GPIO_AF_DCMI) || \ |
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((AF) == GPIO_AF_EVENTOUT) || ((AF) == GPIO_AF_SPI4) || \ |
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((AF) == GPIO_AF_SPI5) || ((AF) == GPIO_AF_SPI6) || \ |
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((AF) == GPIO_AF_UART7) || ((AF) == GPIO_AF_UART8) || \ |
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((AF) == GPIO_AF_FSMC)) |
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/**
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* @}
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*/
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/** @defgroup GPIO_Legacy
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* @{
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*/
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#define GPIO_Mode_AIN GPIO_Mode_AN
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#define GPIO_AF_OTG1_FS GPIO_AF_OTG_FS
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#define GPIO_AF_OTG2_HS GPIO_AF_OTG_HS
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#define GPIO_AF_OTG2_FS GPIO_AF_OTG_HS_FS
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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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/* Function used to set the GPIO configuration to the default reset state ****/
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void GPIO_DeInit(GPIO_TypeDef* GPIOx);
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/* Initialization and Configuration functions *********************************/
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void GPIO_Init(GPIO_TypeDef* GPIOx, GPIO_InitTypeDef* GPIO_InitStruct);
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void GPIO_StructInit(GPIO_InitTypeDef* GPIO_InitStruct);
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void GPIO_PinLockConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
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/* GPIO Read and Write functions **********************************************/
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| 396 |
uint8_t GPIO_ReadInputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin); |
| 397 |
uint16_t GPIO_ReadInputData(GPIO_TypeDef* GPIOx); |
| 398 |
uint8_t GPIO_ReadOutputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin); |
| 399 |
uint16_t GPIO_ReadOutputData(GPIO_TypeDef* GPIOx); |
| 400 |
void GPIO_SetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
|
| 401 |
void GPIO_ResetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
|
| 402 |
void GPIO_WriteBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, BitAction BitVal);
|
| 403 |
void GPIO_Write(GPIO_TypeDef* GPIOx, uint16_t PortVal);
|
| 404 |
void GPIO_ToggleBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
|
| 405 |
|
| 406 |
/* GPIO Alternate functions configuration function ****************************/
|
| 407 |
void GPIO_PinAFConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_PinSource, uint8_t GPIO_AF);
|
| 408 |
|
| 409 |
#ifdef __cplusplus
|
| 410 |
} |
| 411 |
#endif
|
| 412 |
|
| 413 |
#endif /*__STM32F4xx_GPIO_H */ |
| 414 |
|
| 415 |
/**
|
| 416 |
* @}
|
| 417 |
*/
|
| 418 |
|
| 419 |
/**
|
| 420 |
* @}
|
| 421 |
*/
|
| 422 |
|
| 423 |
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|