386 lines
19 KiB
C
386 lines
19 KiB
C
/**
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******************************************************************************
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* @file stm32f10x_gpio.h
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* @author MCD Application Team
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* @version V3.5.0
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* @date 11-March-2011
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* @brief This file contains all the functions prototypes for the GPIO
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* firmware library.
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******************************************************************************
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* @attention
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*
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* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
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* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
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* TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
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* DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
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* FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
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* CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
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*
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* <h2><center>© COPYRIGHT 2011 STMicroelectronics</center></h2>
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __STM32F10x_GPIO_H
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#define __STM32F10x_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 "stm32f10x.h"
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/** @addtogroup STM32F10x_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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/** @defgroup GPIO_Exported_Types
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* @{
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*/
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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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/**
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* @brief Output Maximum frequency selection
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*/
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typedef enum
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{
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GPIO_Speed_10MHz = 1,
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GPIO_Speed_2MHz,
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GPIO_Speed_50MHz
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}GPIOSpeed_TypeDef;
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#define IS_GPIO_SPEED(SPEED) (((SPEED) == GPIO_Speed_10MHz) || ((SPEED) == GPIO_Speed_2MHz) || \
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((SPEED) == GPIO_Speed_50MHz))
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/**
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* @brief Configuration Mode enumeration
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*/
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typedef enum
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{ GPIO_Mode_AIN = 0x0,
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GPIO_Mode_IN_FLOATING = 0x04,
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GPIO_Mode_IPD = 0x28,
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GPIO_Mode_IPU = 0x48,
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GPIO_Mode_Out_OD = 0x14,
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GPIO_Mode_Out_PP = 0x10,
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GPIO_Mode_AF_OD = 0x1C,
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GPIO_Mode_AF_PP = 0x18
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}GPIOMode_TypeDef;
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#define IS_GPIO_MODE(MODE) (((MODE) == GPIO_Mode_AIN) || ((MODE) == GPIO_Mode_IN_FLOATING) || \
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((MODE) == GPIO_Mode_IPD) || ((MODE) == GPIO_Mode_IPU) || \
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((MODE) == GPIO_Mode_Out_OD) || ((MODE) == GPIO_Mode_Out_PP) || \
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((MODE) == GPIO_Mode_AF_OD) || ((MODE) == GPIO_Mode_AF_PP))
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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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uint16_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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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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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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}GPIO_InitTypeDef;
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/**
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* @brief Bit_SET and Bit_RESET enumeration
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*/
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typedef enum
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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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* @}
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*/
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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_Remap_define
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* @{
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*/
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#define GPIO_Remap_SPI1 ((uint32_t)0x00000001) /*!< SPI1 Alternate Function mapping */
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#define GPIO_Remap_I2C1 ((uint32_t)0x00000002) /*!< I2C1 Alternate Function mapping */
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#define GPIO_Remap_USART1 ((uint32_t)0x00000004) /*!< USART1 Alternate Function mapping */
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#define GPIO_Remap_USART2 ((uint32_t)0x00000008) /*!< USART2 Alternate Function mapping */
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#define GPIO_PartialRemap_USART3 ((uint32_t)0x00140010) /*!< USART3 Partial Alternate Function mapping */
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#define GPIO_FullRemap_USART3 ((uint32_t)0x00140030) /*!< USART3 Full Alternate Function mapping */
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#define GPIO_PartialRemap_TIM1 ((uint32_t)0x00160040) /*!< TIM1 Partial Alternate Function mapping */
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#define GPIO_FullRemap_TIM1 ((uint32_t)0x001600C0) /*!< TIM1 Full Alternate Function mapping */
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#define GPIO_PartialRemap1_TIM2 ((uint32_t)0x00180100) /*!< TIM2 Partial1 Alternate Function mapping */
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#define GPIO_PartialRemap2_TIM2 ((uint32_t)0x00180200) /*!< TIM2 Partial2 Alternate Function mapping */
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#define GPIO_FullRemap_TIM2 ((uint32_t)0x00180300) /*!< TIM2 Full Alternate Function mapping */
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#define GPIO_PartialRemap_TIM3 ((uint32_t)0x001A0800) /*!< TIM3 Partial Alternate Function mapping */
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#define GPIO_FullRemap_TIM3 ((uint32_t)0x001A0C00) /*!< TIM3 Full Alternate Function mapping */
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#define GPIO_Remap_TIM4 ((uint32_t)0x00001000) /*!< TIM4 Alternate Function mapping */
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#define GPIO_Remap1_CAN1 ((uint32_t)0x001D4000) /*!< CAN1 Alternate Function mapping */
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#define GPIO_Remap2_CAN1 ((uint32_t)0x001D6000) /*!< CAN1 Alternate Function mapping */
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#define GPIO_Remap_PD01 ((uint32_t)0x00008000) /*!< PD01 Alternate Function mapping */
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#define GPIO_Remap_TIM5CH4_LSI ((uint32_t)0x00200001) /*!< LSI connected to TIM5 Channel4 input capture for calibration */
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#define GPIO_Remap_ADC1_ETRGINJ ((uint32_t)0x00200002) /*!< ADC1 External Trigger Injected Conversion remapping */
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#define GPIO_Remap_ADC1_ETRGREG ((uint32_t)0x00200004) /*!< ADC1 External Trigger Regular Conversion remapping */
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#define GPIO_Remap_ADC2_ETRGINJ ((uint32_t)0x00200008) /*!< ADC2 External Trigger Injected Conversion remapping */
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#define GPIO_Remap_ADC2_ETRGREG ((uint32_t)0x00200010) /*!< ADC2 External Trigger Regular Conversion remapping */
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#define GPIO_Remap_ETH ((uint32_t)0x00200020) /*!< Ethernet remapping (only for Connectivity line devices) */
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#define GPIO_Remap_CAN2 ((uint32_t)0x00200040) /*!< CAN2 remapping (only for Connectivity line devices) */
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#define GPIO_Remap_SWJ_NoJTRST ((uint32_t)0x00300100) /*!< Full SWJ Enabled (JTAG-DP + SW-DP) but without JTRST */
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#define GPIO_Remap_SWJ_JTAGDisable ((uint32_t)0x00300200) /*!< JTAG-DP Disabled and SW-DP Enabled */
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#define GPIO_Remap_SWJ_Disable ((uint32_t)0x00300400) /*!< Full SWJ Disabled (JTAG-DP + SW-DP) */
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#define GPIO_Remap_SPI3 ((uint32_t)0x00201100) /*!< SPI3/I2S3 Alternate Function mapping (only for Connectivity line devices) */
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#define GPIO_Remap_TIM2ITR1_PTP_SOF ((uint32_t)0x00202000) /*!< Ethernet PTP output or USB OTG SOF (Start of Frame) connected
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to TIM2 Internal Trigger 1 for calibration
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(only for Connectivity line devices) */
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#define GPIO_Remap_PTP_PPS ((uint32_t)0x00204000) /*!< Ethernet MAC PPS_PTS output on PB05 (only for Connectivity line devices) */
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#define GPIO_Remap_TIM15 ((uint32_t)0x80000001) /*!< TIM15 Alternate Function mapping (only for Value line devices) */
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#define GPIO_Remap_TIM16 ((uint32_t)0x80000002) /*!< TIM16 Alternate Function mapping (only for Value line devices) */
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#define GPIO_Remap_TIM17 ((uint32_t)0x80000004) /*!< TIM17 Alternate Function mapping (only for Value line devices) */
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#define GPIO_Remap_CEC ((uint32_t)0x80000008) /*!< CEC Alternate Function mapping (only for Value line devices) */
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#define GPIO_Remap_TIM1_DMA ((uint32_t)0x80000010) /*!< TIM1 DMA requests mapping (only for Value line devices) */
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#define GPIO_Remap_TIM9 ((uint32_t)0x80000020) /*!< TIM9 Alternate Function mapping (only for XL-density devices) */
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#define GPIO_Remap_TIM10 ((uint32_t)0x80000040) /*!< TIM10 Alternate Function mapping (only for XL-density devices) */
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#define GPIO_Remap_TIM11 ((uint32_t)0x80000080) /*!< TIM11 Alternate Function mapping (only for XL-density devices) */
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#define GPIO_Remap_TIM13 ((uint32_t)0x80000100) /*!< TIM13 Alternate Function mapping (only for High density Value line and XL-density devices) */
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#define GPIO_Remap_TIM14 ((uint32_t)0x80000200) /*!< TIM14 Alternate Function mapping (only for High density Value line and XL-density devices) */
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#define GPIO_Remap_FSMC_NADV ((uint32_t)0x80000400) /*!< FSMC_NADV Alternate Function mapping (only for High density Value line and XL-density devices) */
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#define GPIO_Remap_TIM67_DAC_DMA ((uint32_t)0x80000800) /*!< TIM6/TIM7 and DAC DMA requests remapping (only for High density Value line devices) */
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#define GPIO_Remap_TIM12 ((uint32_t)0x80001000) /*!< TIM12 Alternate Function mapping (only for High density Value line devices) */
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#define GPIO_Remap_MISC ((uint32_t)0x80002000) /*!< Miscellaneous Remap (DMA2 Channel5 Position and DAC Trigger remapping,
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only for High density Value line devices) */
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#define IS_GPIO_REMAP(REMAP) (((REMAP) == GPIO_Remap_SPI1) || ((REMAP) == GPIO_Remap_I2C1) || \
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((REMAP) == GPIO_Remap_USART1) || ((REMAP) == GPIO_Remap_USART2) || \
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((REMAP) == GPIO_PartialRemap_USART3) || ((REMAP) == GPIO_FullRemap_USART3) || \
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((REMAP) == GPIO_PartialRemap_TIM1) || ((REMAP) == GPIO_FullRemap_TIM1) || \
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((REMAP) == GPIO_PartialRemap1_TIM2) || ((REMAP) == GPIO_PartialRemap2_TIM2) || \
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((REMAP) == GPIO_FullRemap_TIM2) || ((REMAP) == GPIO_PartialRemap_TIM3) || \
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((REMAP) == GPIO_FullRemap_TIM3) || ((REMAP) == GPIO_Remap_TIM4) || \
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((REMAP) == GPIO_Remap1_CAN1) || ((REMAP) == GPIO_Remap2_CAN1) || \
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((REMAP) == GPIO_Remap_PD01) || ((REMAP) == GPIO_Remap_TIM5CH4_LSI) || \
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((REMAP) == GPIO_Remap_ADC1_ETRGINJ) ||((REMAP) == GPIO_Remap_ADC1_ETRGREG) || \
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((REMAP) == GPIO_Remap_ADC2_ETRGINJ) ||((REMAP) == GPIO_Remap_ADC2_ETRGREG) || \
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((REMAP) == GPIO_Remap_ETH) ||((REMAP) == GPIO_Remap_CAN2) || \
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((REMAP) == GPIO_Remap_SWJ_NoJTRST) || ((REMAP) == GPIO_Remap_SWJ_JTAGDisable) || \
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((REMAP) == GPIO_Remap_SWJ_Disable)|| ((REMAP) == GPIO_Remap_SPI3) || \
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((REMAP) == GPIO_Remap_TIM2ITR1_PTP_SOF) || ((REMAP) == GPIO_Remap_PTP_PPS) || \
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((REMAP) == GPIO_Remap_TIM15) || ((REMAP) == GPIO_Remap_TIM16) || \
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((REMAP) == GPIO_Remap_TIM17) || ((REMAP) == GPIO_Remap_CEC) || \
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((REMAP) == GPIO_Remap_TIM1_DMA) || ((REMAP) == GPIO_Remap_TIM9) || \
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((REMAP) == GPIO_Remap_TIM10) || ((REMAP) == GPIO_Remap_TIM11) || \
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((REMAP) == GPIO_Remap_TIM13) || ((REMAP) == GPIO_Remap_TIM14) || \
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((REMAP) == GPIO_Remap_FSMC_NADV) || ((REMAP) == GPIO_Remap_TIM67_DAC_DMA) || \
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((REMAP) == GPIO_Remap_TIM12) || ((REMAP) == GPIO_Remap_MISC))
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/**
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* @}
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*/
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/** @defgroup GPIO_Port_Sources
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* @{
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*/
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#define GPIO_PortSourceGPIOA ((uint8_t)0x00)
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#define GPIO_PortSourceGPIOB ((uint8_t)0x01)
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#define GPIO_PortSourceGPIOC ((uint8_t)0x02)
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#define GPIO_PortSourceGPIOD ((uint8_t)0x03)
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#define GPIO_PortSourceGPIOE ((uint8_t)0x04)
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#define GPIO_PortSourceGPIOF ((uint8_t)0x05)
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#define GPIO_PortSourceGPIOG ((uint8_t)0x06)
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#define IS_GPIO_EVENTOUT_PORT_SOURCE(PORTSOURCE) (((PORTSOURCE) == GPIO_PortSourceGPIOA) || \
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((PORTSOURCE) == GPIO_PortSourceGPIOB) || \
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((PORTSOURCE) == GPIO_PortSourceGPIOC) || \
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((PORTSOURCE) == GPIO_PortSourceGPIOD) || \
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((PORTSOURCE) == GPIO_PortSourceGPIOE))
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#define IS_GPIO_EXTI_PORT_SOURCE(PORTSOURCE) (((PORTSOURCE) == GPIO_PortSourceGPIOA) || \
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((PORTSOURCE) == GPIO_PortSourceGPIOB) || \
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((PORTSOURCE) == GPIO_PortSourceGPIOC) || \
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((PORTSOURCE) == GPIO_PortSourceGPIOD) || \
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((PORTSOURCE) == GPIO_PortSourceGPIOE) || \
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((PORTSOURCE) == GPIO_PortSourceGPIOF) || \
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((PORTSOURCE) == GPIO_PortSourceGPIOG))
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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 Ethernet_Media_Interface
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* @{
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*/
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#define GPIO_ETH_MediaInterface_MII ((u32)0x00000000)
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#define GPIO_ETH_MediaInterface_RMII ((u32)0x00000001)
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#define IS_GPIO_ETH_MEDIA_INTERFACE(INTERFACE) (((INTERFACE) == GPIO_ETH_MediaInterface_MII) || \
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((INTERFACE) == GPIO_ETH_MediaInterface_RMII))
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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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/** @defgroup GPIO_Exported_Macros
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* @{
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*/
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/**
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* @}
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*/
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/** @defgroup GPIO_Exported_Functions
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* @{
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*/
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void GPIO_DeInit(GPIO_TypeDef* GPIOx);
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void GPIO_AFIODeInit(void);
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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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uint8_t GPIO_ReadInputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
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uint16_t GPIO_ReadInputData(GPIO_TypeDef* GPIOx);
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uint8_t GPIO_ReadOutputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
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uint16_t GPIO_ReadOutputData(GPIO_TypeDef* GPIOx);
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void GPIO_SetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
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void GPIO_ResetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
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void GPIO_WriteBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, BitAction BitVal);
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void GPIO_Write(GPIO_TypeDef* GPIOx, uint16_t PortVal);
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void GPIO_PinLockConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
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void GPIO_EventOutputConfig(uint8_t GPIO_PortSource, uint8_t GPIO_PinSource);
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void GPIO_EventOutputCmd(FunctionalState NewState);
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void GPIO_PinRemapConfig(uint32_t GPIO_Remap, FunctionalState NewState);
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void GPIO_EXTILineConfig(uint8_t GPIO_PortSource, uint8_t GPIO_PinSource);
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void GPIO_ETH_MediaInterfaceConfig(uint32_t GPIO_ETH_MediaInterface);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __STM32F10x_GPIO_H */
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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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/**
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* @}
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*/
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/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/
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