/********************************************************************************* @file stm32f10x_gpio.h* @author MCD Application Team* @version V3.4.0* @date 10/15/2010* @brief This file contains all the functions prototypes for the GPIO* firmware library.******************************************************************************* @copy** THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE* TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY* DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING* FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE* CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.** <h2><center>© COPYRIGHT 2010 STMicroelectronics</center></h2>*//* Define to prevent recursive inclusion -------------------------------------*/#ifndef __STM32F10x_GPIO_H#define __STM32F10x_GPIO_H#ifdef __cplusplusextern "C" {#endif/* Includes ------------------------------------------------------------------*/#include "stm32f10x.h"/** @addtogroup STM32F10x_StdPeriph_Driver* @{*//** @addtogroup GPIO* @{*//** @defgroup GPIO_Exported_Types* @{*/#define IS_GPIO_ALL_PERIPH(PERIPH) (((PERIPH) == GPIOA) || \((PERIPH) == GPIOB) || \((PERIPH) == GPIOC) || \((PERIPH) == GPIOD) || \((PERIPH) == GPIOE) || \((PERIPH) == GPIOF) || \((PERIPH) == GPIOG))/*** @brief Output Maximum frequency selection*/typedef enum{GPIO_Speed_10MHz = 1,GPIO_Speed_2MHz,GPIO_Speed_50MHz}GPIOSpeed_TypeDef;#define IS_GPIO_SPEED(SPEED) (((SPEED) == GPIO_Speed_10MHz) || ((SPEED) == GPIO_Speed_2MHz) || \((SPEED) == GPIO_Speed_50MHz))/*** @brief Configuration Mode enumeration*/typedef enum{ GPIO_Mode_AIN = 0x0,GPIO_Mode_IN_FLOATING = 0x04,GPIO_Mode_IPD = 0x28,GPIO_Mode_IPU = 0x48,GPIO_Mode_Out_OD = 0x14,GPIO_Mode_Out_PP = 0x10,GPIO_Mode_AF_OD = 0x1C,GPIO_Mode_AF_PP = 0x18}GPIOMode_TypeDef;#define IS_GPIO_MODE(MODE) (((MODE) == GPIO_Mode_AIN) || ((MODE) == GPIO_Mode_IN_FLOATING) || \((MODE) == GPIO_Mode_IPD) || ((MODE) == GPIO_Mode_IPU) || \((MODE) == GPIO_Mode_Out_OD) || ((MODE) == GPIO_Mode_Out_PP) || \((MODE) == GPIO_Mode_AF_OD) || ((MODE) == GPIO_Mode_AF_PP))/*** @brief GPIO Init structure definition*/typedef struct{uint16_t GPIO_Pin; /*!< Specifies the GPIO pins to be configured.This parameter can be any value of @ref GPIO_pins_define */GPIOSpeed_TypeDef GPIO_Speed; /*!< Specifies the speed for the selected pins.This parameter can be a value of @ref GPIOSpeed_TypeDef */GPIOMode_TypeDef GPIO_Mode; /*!< Specifies the operating mode for the selected pins.This parameter can be a value of @ref GPIOMode_TypeDef */}GPIO_InitTypeDef;/*** @brief Bit_SET and Bit_RESET enumeration*/typedef enum{ Bit_RESET = 0,Bit_SET}BitAction;#define IS_GPIO_BIT_ACTION(ACTION) (((ACTION) == Bit_RESET) || ((ACTION) == Bit_SET))/*** @}*//** @defgroup GPIO_Exported_Constants* @{*//** @defgroup GPIO_pins_define* @{*/#define GPIO_Pin_0 ((uint16_t)0x0001) /*!< Pin 0 selected */#define GPIO_Pin_1 ((uint16_t)0x0002) /*!< Pin 1 selected */#define GPIO_Pin_2 ((uint16_t)0x0004) /*!< Pin 2 selected */#define GPIO_Pin_3 ((uint16_t)0x0008) /*!< Pin 3 selected */#define GPIO_Pin_4 ((uint16_t)0x0010) /*!< Pin 4 selected */#define GPIO_Pin_5 ((uint16_t)0x0020) /*!< Pin 5 selected */#define GPIO_Pin_6 ((uint16_t)0x0040) /*!< Pin 6 selected */#define GPIO_Pin_7 ((uint16_t)0x0080) /*!< Pin 7 selected */#define GPIO_Pin_8 ((uint16_t)0x0100) /*!< Pin 8 selected */#define GPIO_Pin_9 ((uint16_t)0x0200) /*!< Pin 9 selected */#define GPIO_Pin_10 ((uint16_t)0x0400) /*!< Pin 10 selected */#define GPIO_Pin_11 ((uint16_t)0x0800) /*!< Pin 11 selected */#define GPIO_Pin_12 ((uint16_t)0x1000) /*!< Pin 12 selected */#define GPIO_Pin_13 ((uint16_t)0x2000) /*!< Pin 13 selected */#define GPIO_Pin_14 ((uint16_t)0x4000) /*!< Pin 14 selected */#define GPIO_Pin_15 ((uint16_t)0x8000) /*!< Pin 15 selected */#define GPIO_Pin_All ((uint16_t)0xFFFF) /*!< All pins selected */#define IS_GPIO_PIN(PIN) ((((PIN) & (uint16_t)0x00) == 0x00) && ((PIN) != (uint16_t)0x00))#define IS_GET_GPIO_PIN(PIN) (((PIN) == GPIO_Pin_0) || \((PIN) == GPIO_Pin_1) || \((PIN) == GPIO_Pin_2) || \((PIN) == GPIO_Pin_3) || \((PIN) == GPIO_Pin_4) || \((PIN) == GPIO_Pin_5) || \((PIN) == GPIO_Pin_6) || \((PIN) == GPIO_Pin_7) || \((PIN) == GPIO_Pin_8) || \((PIN) == GPIO_Pin_9) || \((PIN) == GPIO_Pin_10) || \((PIN) == GPIO_Pin_11) || \((PIN) == GPIO_Pin_12) || \((PIN) == GPIO_Pin_13) || \((PIN) == GPIO_Pin_14) || \((PIN) == GPIO_Pin_15))/*** @}*//** @defgroup GPIO_Remap_define* @{*/#define GPIO_Remap_SPI1 ((uint32_t)0x00000001) /*!< SPI1 Alternate Function mapping */#define GPIO_Remap_I2C1 ((uint32_t)0x00000002) /*!< I2C1 Alternate Function mapping */#define GPIO_Remap_USART1 ((uint32_t)0x00000004) /*!< USART1 Alternate Function mapping */#define GPIO_Remap_USART2 ((uint32_t)0x00000008) /*!< USART2 Alternate Function mapping */#define GPIO_PartialRemap_USART3 ((uint32_t)0x00140010) /*!< USART3 Partial Alternate Function mapping */#define GPIO_FullRemap_USART3 ((uint32_t)0x00140030) /*!< USART3 Full Alternate Function mapping */#define GPIO_PartialRemap_TIM1 ((uint32_t)0x00160040) /*!< TIM1 Partial Alternate Function mapping */#define GPIO_FullRemap_TIM1 ((uint32_t)0x001600C0) /*!< TIM1 Full Alternate Function mapping */#define GPIO_PartialRemap1_TIM2 ((uint32_t)0x00180100) /*!< TIM2 Partial1 Alternate Function mapping */#define GPIO_PartialRemap2_TIM2 ((uint32_t)0x00180200) /*!< TIM2 Partial2 Alternate Function mapping */#define GPIO_FullRemap_TIM2 ((uint32_t)0x00180300) /*!< TIM2 Full Alternate Function mapping */#define GPIO_PartialRemap_TIM3 ((uint32_t)0x001A0800) /*!< TIM3 Partial Alternate Function mapping */#define GPIO_FullRemap_TIM3 ((uint32_t)0x001A0C00) /*!< TIM3 Full Alternate Function mapping */#define GPIO_Remap_TIM4 ((uint32_t)0x00001000) /*!< TIM4 Alternate Function mapping */#define GPIO_Remap1_CAN1 ((uint32_t)0x001D4000) /*!< CAN1 Alternate Function mapping */#define GPIO_Remap2_CAN1 ((uint32_t)0x001D6000) /*!< CAN1 Alternate Function mapping */#define GPIO_Remap_PD01 ((uint32_t)0x00008000) /*!< PD01 Alternate Function mapping */#define GPIO_Remap_TIM5CH4_LSI ((uint32_t)0x00200001) /*!< LSI connected to TIM5 Channel4 input capture for calibration */#define GPIO_Remap_ADC1_ETRGINJ ((uint32_t)0x00200002) /*!< ADC1 External Trigger Injected Conversion remapping */#define GPIO_Remap_ADC1_ETRGREG ((uint32_t)0x00200004) /*!< ADC1 External Trigger Regular Conversion remapping */#define GPIO_Remap_ADC2_ETRGINJ ((uint32_t)0x00200008) /*!< ADC2 External Trigger Injected Conversion remapping */#define GPIO_Remap_ADC2_ETRGREG ((uint32_t)0x00200010) /*!< ADC2 External Trigger Regular Conversion remapping */#define GPIO_Remap_ETH ((uint32_t)0x00200020) /*!< Ethernet remapping (only for Connectivity line devices) */#define GPIO_Remap_CAN2 ((uint32_t)0x00200040) /*!< CAN2 remapping (only for Connectivity line devices) */#define GPIO_Remap_SWJ_NoJTRST ((uint32_t)0x00300100) /*!< Full SWJ Enabled (JTAG-DP + SW-DP) but without JTRST */#define GPIO_Remap_SWJ_JTAGDisable ((uint32_t)0x00300200) /*!< JTAG-DP Disabled and SW-DP Enabled */#define GPIO_Remap_SWJ_Disable ((uint32_t)0x00300400) /*!< Full SWJ Disabled (JTAG-DP + SW-DP) */#define GPIO_Remap_SPI3 ((uint32_t)0x00201000) /*!< SPI3/I2S3 Alternate Function mapping (only for Connectivity line devices) */#define GPIO_Remap_TIM2ITR1_PTP_SOF ((uint32_t)0x00202000) /*!< Ethernet PTP output or USB OTG SOF (Start of Frame) connectedto TIM2 Internal Trigger 1 for calibration(only for Connectivity line devices) */#define GPIO_Remap_PTP_PPS ((uint32_t)0x00204000) /*!< Ethernet MAC PPS_PTS output on PB05 (only for Connectivity line devices) */#define GPIO_Remap_TIM15 ((uint32_t)0x80000001) /*!< TIM15 Alternate Function mapping (only for Value line devices) */#define GPIO_Remap_TIM16 ((uint32_t)0x80000002) /*!< TIM16 Alternate Function mapping (only for Value line devices) */#define GPIO_Remap_TIM17 ((uint32_t)0x80000004) /*!< TIM17 Alternate Function mapping (only for Value line devices) */#define GPIO_Remap_CEC ((uint32_t)0x80000008) /*!< CEC Alternate Function mapping (only for Value line devices) */#define GPIO_Remap_TIM1_DMA ((uint32_t)0x80000010) /*!< TIM1 DMA requests mapping (only for Value line devices) */#define GPIO_Remap_TIM9 ((uint32_t)0x80000020) /*!< TIM9 Alternate Function mapping (only for XL-density devices) */#define GPIO_Remap_TIM10 ((uint32_t)0x80000040) /*!< TIM10 Alternate Function mapping (only for XL-density devices) */#define GPIO_Remap_TIM11 ((uint32_t)0x80000080) /*!< TIM11 Alternate Function mapping (only for XL-density devices) */#define GPIO_Remap_TIM13 ((uint32_t)0x80000100) /*!< TIM13 Alternate Function mapping (only for High density Value line and XL-density devices) */#define GPIO_Remap_TIM14 ((uint32_t)0x80000200) /*!< TIM14 Alternate Function mapping (only for High density Value line and XL-density devices) */#define GPIO_Remap_FSMC_NADV ((uint32_t)0x80000400) /*!< FSMC_NADV Alternate Function mapping (only for High density Value line and XL-density devices) */#define GPIO_Remap_TIM67_DAC_DMA ((uint32_t)0x80000800) /*!< TIM6/TIM7 and DAC DMA requests remapping (only for High density Value line devices) */#define GPIO_Remap_TIM12 ((uint32_t)0x80001000) /*!< TIM12 Alternate Function mapping (only for High density Value line devices) */#define GPIO_Remap_MISC ((uint32_t)0x80002000) /*!< Miscellaneous Remap (DMA2 Channel5 Position and DAC Trigger remapping,only for High density Value line devices) */#define IS_GPIO_REMAP(REMAP) (((REMAP) == GPIO_Remap_SPI1) || ((REMAP) == GPIO_Remap_I2C1) || \((REMAP) == GPIO_Remap_USART1) || ((REMAP) == GPIO_Remap_USART2) || \((REMAP) == GPIO_PartialRemap_USART3) || ((REMAP) == GPIO_FullRemap_USART3) || \((REMAP) == GPIO_PartialRemap_TIM1) || ((REMAP) == GPIO_FullRemap_TIM1) || \((REMAP) == GPIO_PartialRemap1_TIM2) || ((REMAP) == GPIO_PartialRemap2_TIM2) || \((REMAP) == GPIO_FullRemap_TIM2) || ((REMAP) == GPIO_PartialRemap_TIM3) || \((REMAP) == GPIO_FullRemap_TIM3) || ((REMAP) == GPIO_Remap_TIM4) || \((REMAP) == GPIO_Remap1_CAN1) || ((REMAP) == GPIO_Remap2_CAN1) || \((REMAP) == GPIO_Remap_PD01) || ((REMAP) == GPIO_Remap_TIM5CH4_LSI) || \((REMAP) == GPIO_Remap_ADC1_ETRGINJ) ||((REMAP) == GPIO_Remap_ADC1_ETRGREG) || \((REMAP) == GPIO_Remap_ADC2_ETRGINJ) ||((REMAP) == GPIO_Remap_ADC2_ETRGREG) || \((REMAP) == GPIO_Remap_ETH) ||((REMAP) == GPIO_Remap_CAN2) || \((REMAP) == GPIO_Remap_SWJ_NoJTRST) || ((REMAP) == GPIO_Remap_SWJ_JTAGDisable) || \((REMAP) == GPIO_Remap_SWJ_Disable)|| ((REMAP) == GPIO_Remap_SPI3) || \((REMAP) == GPIO_Remap_TIM2ITR1_PTP_SOF) || ((REMAP) == GPIO_Remap_PTP_PPS) || \((REMAP) == GPIO_Remap_TIM15) || ((REMAP) == GPIO_Remap_TIM16) || \((REMAP) == GPIO_Remap_TIM17) || ((REMAP) == GPIO_Remap_CEC) || \((REMAP) == GPIO_Remap_TIM1_DMA) || ((REMAP) == GPIO_Remap_TIM9) || \((REMAP) == GPIO_Remap_TIM10) || ((REMAP) == GPIO_Remap_TIM11) || \((REMAP) == GPIO_Remap_TIM13) || ((REMAP) == GPIO_Remap_TIM14) || \((REMAP) == GPIO_Remap_FSMC_NADV) || ((REMAP) == GPIO_Remap_TIM67_DAC_DMA) || \((REMAP) == GPIO_Remap_TIM12) || ((REMAP) == GPIO_Remap_MISC))/*** @}*//** @defgroup GPIO_Port_Sources* @{*/#define GPIO_PortSourceGPIOA ((uint8_t)0x00)#define GPIO_PortSourceGPIOB ((uint8_t)0x01)#define GPIO_PortSourceGPIOC ((uint8_t)0x02)#define GPIO_PortSourceGPIOD ((uint8_t)0x03)#define GPIO_PortSourceGPIOE ((uint8_t)0x04)#define GPIO_PortSourceGPIOF ((uint8_t)0x05)#define GPIO_PortSourceGPIOG ((uint8_t)0x06)#define IS_GPIO_EVENTOUT_PORT_SOURCE(PORTSOURCE) (((PORTSOURCE) == GPIO_PortSourceGPIOA) || \((PORTSOURCE) == GPIO_PortSourceGPIOB) || \((PORTSOURCE) == GPIO_PortSourceGPIOC) || \((PORTSOURCE) == GPIO_PortSourceGPIOD) || \((PORTSOURCE) == GPIO_PortSourceGPIOE))#define IS_GPIO_EXTI_PORT_SOURCE(PORTSOURCE) (((PORTSOURCE) == GPIO_PortSourceGPIOA) || \((PORTSOURCE) == GPIO_PortSourceGPIOB) || \((PORTSOURCE) == GPIO_PortSourceGPIOC) || \((PORTSOURCE) == GPIO_PortSourceGPIOD) || \((PORTSOURCE) == GPIO_PortSourceGPIOE) || \((PORTSOURCE) == GPIO_PortSourceGPIOF) || \((PORTSOURCE) == GPIO_PortSourceGPIOG))/*** @}*//** @defgroup GPIO_Pin_sources* @{*/#define GPIO_PinSource0 ((uint8_t)0x00)#define GPIO_PinSource1 ((uint8_t)0x01)#define GPIO_PinSource2 ((uint8_t)0x02)#define GPIO_PinSource3 ((uint8_t)0x03)#define GPIO_PinSource4 ((uint8_t)0x04)#define GPIO_PinSource5 ((uint8_t)0x05)#define GPIO_PinSource6 ((uint8_t)0x06)#define GPIO_PinSource7 ((uint8_t)0x07)#define GPIO_PinSource8 ((uint8_t)0x08)#define GPIO_PinSource9 ((uint8_t)0x09)#define GPIO_PinSource10 ((uint8_t)0x0A)#define GPIO_PinSource11 ((uint8_t)0x0B)#define GPIO_PinSource12 ((uint8_t)0x0C)#define GPIO_PinSource13 ((uint8_t)0x0D)#define GPIO_PinSource14 ((uint8_t)0x0E)#define GPIO_PinSource15 ((uint8_t)0x0F)#define IS_GPIO_PIN_SOURCE(PINSOURCE) (((PINSOURCE) == GPIO_PinSource0) || \((PINSOURCE) == GPIO_PinSource1) || \((PINSOURCE) == GPIO_PinSource2) || \((PINSOURCE) == GPIO_PinSource3) || \((PINSOURCE) == GPIO_PinSource4) || \((PINSOURCE) == GPIO_PinSource5) || \((PINSOURCE) == GPIO_PinSource6) || \((PINSOURCE) == GPIO_PinSource7) || \((PINSOURCE) == GPIO_PinSource8) || \((PINSOURCE) == GPIO_PinSource9) || \((PINSOURCE) == GPIO_PinSource10) || \((PINSOURCE) == GPIO_PinSource11) || \((PINSOURCE) == GPIO_PinSource12) || \((PINSOURCE) == GPIO_PinSource13) || \((PINSOURCE) == GPIO_PinSource14) || \((PINSOURCE) == GPIO_PinSource15))/*** @}*//** @defgroup Ethernet_Media_Interface* @{*/#define GPIO_ETH_MediaInterface_MII ((u32)0x00000000)#define GPIO_ETH_MediaInterface_RMII ((u32)0x00000001)#define IS_GPIO_ETH_MEDIA_INTERFACE(INTERFACE) (((INTERFACE) == GPIO_ETH_MediaInterface_MII) || \((INTERFACE) == GPIO_ETH_MediaInterface_RMII))/*** @}*//*** @}*//** @defgroup GPIO_Exported_Macros* @{*//*** @}*//** @defgroup GPIO_Exported_Functions* @{*/void GPIO_DeInit(GPIO_TypeDef* GPIOx);void GPIO_AFIODeInit(void);void GPIO_Init(GPIO_TypeDef* GPIOx, GPIO_InitTypeDef* GPIO_InitStruct);void GPIO_StructInit(GPIO_InitTypeDef* GPIO_InitStruct);uint8_t GPIO_ReadInputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);uint16_t GPIO_ReadInputData(GPIO_TypeDef* GPIOx);uint8_t GPIO_ReadOutputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);uint16_t GPIO_ReadOutputData(GPIO_TypeDef* GPIOx);void GPIO_SetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);void GPIO_ResetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);void GPIO_WriteBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, BitAction BitVal);void GPIO_Write(GPIO_TypeDef* GPIOx, uint16_t PortVal);void GPIO_PinLockConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);void GPIO_EventOutputConfig(uint8_t GPIO_PortSource, uint8_t GPIO_PinSource);void GPIO_EventOutputCmd(FunctionalState NewState);void GPIO_PinRemapConfig(uint32_t GPIO_Remap, FunctionalState NewState);void GPIO_EXTILineConfig(uint8_t GPIO_PortSource, uint8_t GPIO_PinSource);void GPIO_ETH_MediaInterfaceConfig(uint32_t GPIO_ETH_MediaInterface);#ifdef __cplusplus}#endif#endif /* __STM32F10x_GPIO_H *//*** @}*//*** @}*//*** @}*//******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/