/* Define to prevent recursive inclusion -------------------------------------*/ #ifndef __AIR32F10x_GPIO_H #define __AIR32F10x_GPIO_H #ifdef __cplusplus extern "C" { #endif /* Includes ------------------------------------------------------------------*/ #include "air32f10x.h" /** @addtogroup air32f10x_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)0x00201100) /*!< 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) connected to 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) ||\ ((REMAP) == GPIO_Remap_FSMC1)) #define GPIO_Remap_FSMC1 ((uint32_t)0x40000000) #define GPIO_Remap_FSMC2 ((uint32_t)0x80000000) #define IS_air_GPIO_REMAP(REMAP) (((REMAP) == GPIO_Remap_FSMC1) || ((REMAP) == GPIO_Remap_FSMC2)) /** * @} */ /** @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); void GPIO_PinRemapConfigUser(uint32_t GPIO_Remap, FunctionalState NewState); void GPIO_ForcePuPdCmd(GPIO_TypeDef* GPIOx, FunctionalState NewState); void GPIO_ForcePullUpConfig(GPIO_TypeDef* GPIOx,uint16_t GPIO_Pin); void GPIO_ForceDropDownConfig(GPIO_TypeDef* GPIOx,uint16_t GPIO_Pin); #ifdef __cplusplus } #endif #endif /* __AIR32F10x_GPIO_H */ /** * @} */ /** * @} */ /** * @} */