| /******************** (C) COPYRIGHT 2008 STMicroelectronics ******************** | |
| * File Name : stm32f10x_gpio.h | |
| * Author : MCD Application Team | |
| * Version : V2.0.1 | |
| * Date : 06/13/2008 | |
| * Description : This file contains all the functions prototypes for the | |
| * GPIO firmware library. | |
| ******************************************************************************** | |
| * 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. | |
| *******************************************************************************/ | |
| /* Define to prevent recursive inclusion -------------------------------------*/ | |
| #ifndef __STM32F10x_GPIO_H | |
| #define __STM32F10x_GPIO_H | |
| /* Includes ------------------------------------------------------------------*/ | |
| #include "stm32f10x_map.h" | |
| /* Exported types ------------------------------------------------------------*/ | |
| #define IS_GPIO_ALL_PERIPH(PERIPH) (((*(u32*)&(PERIPH)) == GPIOA_BASE) || \ | |
| ((*(u32*)&(PERIPH)) == GPIOB_BASE) || \ | |
| ((*(u32*)&(PERIPH)) == GPIOC_BASE) || \ | |
| ((*(u32*)&(PERIPH)) == GPIOD_BASE) || \ | |
| ((*(u32*)&(PERIPH)) == GPIOE_BASE) || \ | |
| ((*(u32*)&(PERIPH)) == GPIOF_BASE) || \ | |
| ((*(u32*)&(PERIPH)) == GPIOG_BASE)) | |
| /* 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)) | |
| /* 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)) | |
| /* GPIO Init structure definition */ | |
| typedef struct | |
| { | |
| u16 GPIO_Pin; | |
| GPIOSpeed_TypeDef GPIO_Speed; | |
| GPIOMode_TypeDef GPIO_Mode; | |
| }GPIO_InitTypeDef; | |
| /* 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)) | |
| /* Exported constants --------------------------------------------------------*/ | |
| /* GPIO pins define ----------------------------------------------------------*/ | |
| #define GPIO_Pin_0 ((u16)0x0001) /* Pin 0 selected */ | |
| #define GPIO_Pin_1 ((u16)0x0002) /* Pin 1 selected */ | |
| #define GPIO_Pin_2 ((u16)0x0004) /* Pin 2 selected */ | |
| #define GPIO_Pin_3 ((u16)0x0008) /* Pin 3 selected */ | |
| #define GPIO_Pin_4 ((u16)0x0010) /* Pin 4 selected */ | |
| #define GPIO_Pin_5 ((u16)0x0020) /* Pin 5 selected */ | |
| #define GPIO_Pin_6 ((u16)0x0040) /* Pin 6 selected */ | |
| #define GPIO_Pin_7 ((u16)0x0080) /* Pin 7 selected */ | |
| #define GPIO_Pin_8 ((u16)0x0100) /* Pin 8 selected */ | |
| #define GPIO_Pin_9 ((u16)0x0200) /* Pin 9 selected */ | |
| #define GPIO_Pin_10 ((u16)0x0400) /* Pin 10 selected */ | |
| #define GPIO_Pin_11 ((u16)0x0800) /* Pin 11 selected */ | |
| #define GPIO_Pin_12 ((u16)0x1000) /* Pin 12 selected */ | |
| #define GPIO_Pin_13 ((u16)0x2000) /* Pin 13 selected */ | |
| #define GPIO_Pin_14 ((u16)0x4000) /* Pin 14 selected */ | |
| #define GPIO_Pin_15 ((u16)0x8000) /* Pin 15 selected */ | |
| #define GPIO_Pin_All ((u16)0xFFFF) /* All pins selected */ | |
| #define IS_GPIO_PIN(PIN) ((((PIN) & (u16)0x00) == 0x00) && ((PIN) != (u16)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)) | |
| /* GPIO Remap define ---------------------------------------------------------*/ | |
| #define GPIO_Remap_SPI1 ((u32)0x00000001) /* SPI1 Alternate Function mapping */ | |
| #define GPIO_Remap_I2C1 ((u32)0x00000002) /* I2C1 Alternate Function mapping */ | |
| #define GPIO_Remap_USART1 ((u32)0x00000004) /* USART1 Alternate Function mapping */ | |
| #define GPIO_Remap_USART2 ((u32)0x00000008) /* USART2 Alternate Function mapping */ | |
| #define GPIO_PartialRemap_USART3 ((u32)0x00140010) /* USART3 Partial Alternate Function mapping */ | |
| #define GPIO_FullRemap_USART3 ((u32)0x00140030) /* USART3 Full Alternate Function mapping */ | |
| #define GPIO_PartialRemap_TIM1 ((u32)0x00160040) /* TIM1 Partial Alternate Function mapping */ | |
| #define GPIO_FullRemap_TIM1 ((u32)0x001600C0) /* TIM1 Full Alternate Function mapping */ | |
| #define GPIO_PartialRemap1_TIM2 ((u32)0x00180100) /* TIM2 Partial1 Alternate Function mapping */ | |
| #define GPIO_PartialRemap2_TIM2 ((u32)0x00180200) /* TIM2 Partial2 Alternate Function mapping */ | |
| #define GPIO_FullRemap_TIM2 ((u32)0x00180300) /* TIM2 Full Alternate Function mapping */ | |
| #define GPIO_PartialRemap_TIM3 ((u32)0x001A0800) /* TIM3 Partial Alternate Function mapping */ | |
| #define GPIO_FullRemap_TIM3 ((u32)0x001A0C00) /* TIM3 Full Alternate Function mapping */ | |
| #define GPIO_Remap_TIM4 ((u32)0x00001000) /* TIM4 Alternate Function mapping */ | |
| #define GPIO_Remap1_CAN ((u32)0x001D4000) /* CAN Alternate Function mapping */ | |
| #define GPIO_Remap2_CAN ((u32)0x001D6000) /* CAN Alternate Function mapping */ | |
| #define GPIO_Remap_PD01 ((u32)0x00008000) /* PD01 Alternate Function mapping */ | |
| #define GPIO_Remap_TIM5CH4_LSI ((u32)0x00200001) /* LSI connected to TIM5 Channel4 input capture for calibration */ | |
| #define GPIO_Remap_ADC1_ETRGINJ ((u32)0x00200002) /* ADC1 External Trigger Injected Conversion remapping */ | |
| #define GPIO_Remap_ADC1_ETRGREG ((u32)0x00200004) /* ADC1 External Trigger Regular Conversion remapping */ | |
| #define GPIO_Remap_ADC2_ETRGINJ ((u32)0x00200008) /* ADC2 External Trigger Injected Conversion remapping */ | |
| #define GPIO_Remap_ADC2_ETRGREG ((u32)0x00200010) /* ADC2 External Trigger Regular Conversion remapping */ | |
| #define GPIO_Remap_SWJ_NoJTRST ((u32)0x00300100) /* Full SWJ Enabled (JTAG-DP + SW-DP) but without JTRST */ | |
| #define GPIO_Remap_SWJ_JTAGDisable ((u32)0x00300200) /* JTAG-DP Disabled and SW-DP Enabled */ | |
| #define GPIO_Remap_SWJ_Disable ((u32)0x00300400) /* Full SWJ Disabled (JTAG-DP + SW-DP) */ | |
| #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_CAN) || ((REMAP) == GPIO_Remap2_CAN) || \ | |
| ((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_SWJ_NoJTRST) || ((REMAP) == GPIO_Remap_SWJ_JTAGDisable)|| \ | |
| ((REMAP) == GPIO_Remap_SWJ_Disable)) | |
| /* GPIO Port Sources ---------------------------------------------------------*/ | |
| #define GPIO_PortSourceGPIOA ((u8)0x00) | |
| #define GPIO_PortSourceGPIOB ((u8)0x01) | |
| #define GPIO_PortSourceGPIOC ((u8)0x02) | |
| #define GPIO_PortSourceGPIOD ((u8)0x03) | |
| #define GPIO_PortSourceGPIOE ((u8)0x04) | |
| #define GPIO_PortSourceGPIOF ((u8)0x05) | |
| #define GPIO_PortSourceGPIOG ((u8)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)) | |
| /* GPIO Pin sources ----------------------------------------------------------*/ | |
| #define GPIO_PinSource0 ((u8)0x00) | |
| #define GPIO_PinSource1 ((u8)0x01) | |
| #define GPIO_PinSource2 ((u8)0x02) | |
| #define GPIO_PinSource3 ((u8)0x03) | |
| #define GPIO_PinSource4 ((u8)0x04) | |
| #define GPIO_PinSource5 ((u8)0x05) | |
| #define GPIO_PinSource6 ((u8)0x06) | |
| #define GPIO_PinSource7 ((u8)0x07) | |
| #define GPIO_PinSource8 ((u8)0x08) | |
| #define GPIO_PinSource9 ((u8)0x09) | |
| #define GPIO_PinSource10 ((u8)0x0A) | |
| #define GPIO_PinSource11 ((u8)0x0B) | |
| #define GPIO_PinSource12 ((u8)0x0C) | |
| #define GPIO_PinSource13 ((u8)0x0D) | |
| #define GPIO_PinSource14 ((u8)0x0E) | |
| #define GPIO_PinSource15 ((u8)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)) | |
| /* Exported macro ------------------------------------------------------------*/ | |
| /* 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); | |
| u8 GPIO_ReadInputDataBit(GPIO_TypeDef* GPIOx, u16 GPIO_Pin); | |
| u16 GPIO_ReadInputData(GPIO_TypeDef* GPIOx); | |
| u8 GPIO_ReadOutputDataBit(GPIO_TypeDef* GPIOx, u16 GPIO_Pin); | |
| u16 GPIO_ReadOutputData(GPIO_TypeDef* GPIOx); | |
| void GPIO_SetBits(GPIO_TypeDef* GPIOx, u16 GPIO_Pin); | |
| void GPIO_ResetBits(GPIO_TypeDef* GPIOx, u16 GPIO_Pin); | |
| void GPIO_WriteBit(GPIO_TypeDef* GPIOx, u16 GPIO_Pin, BitAction BitVal); | |
| void GPIO_Write(GPIO_TypeDef* GPIOx, u16 PortVal); | |
| void GPIO_PinLockConfig(GPIO_TypeDef* GPIOx, u16 GPIO_Pin); | |
| void GPIO_EventOutputConfig(u8 GPIO_PortSource, u8 GPIO_PinSource); | |
| void GPIO_EventOutputCmd(FunctionalState NewState); | |
| void GPIO_PinRemapConfig(u32 GPIO_Remap, FunctionalState NewState); | |
| void GPIO_EXTILineConfig(u8 GPIO_PortSource, u8 GPIO_PinSource); | |
| #endif /* __STM32F10x_GPIO_H */ | |
| /******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE****/ |