📄 stm32f10x_gpio.h
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/******************** (C) COPYRIGHT 2007 STMicroelectronics ********************
* File Name : stm32f10x_gpio.h
* Author : MCD Application Team
* Date First Issued : 09/29/2006
* Description : This file contains all the functions prototypes for the
* GPIO firmware library.
********************************************************************************
* History:
* 05/21/2007: V0.3
* 04/02/2007: V0.2
* 02/05/2007: V0.1
* 09/29/2006: V0.01
********************************************************************************
* THE PRESENT SOFTWARE 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 SOFTWARE 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 ------------------------------------------------------------*/
/* 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
{
INT16U 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 ((INT16U)0x0001) /* Pin 0 selected */
#define GPIO_Pin_1 ((INT16U)0x0002) /* Pin 1 selected */
#define GPIO_Pin_2 ((INT16U)0x0004) /* Pin 2 selected */
#define GPIO_Pin_3 ((INT16U)0x0008) /* Pin 3 selected */
#define GPIO_Pin_4 ((INT16U)0x0010) /* Pin 4 selected */
#define GPIO_Pin_5 ((INT16U)0x0020) /* Pin 5 selected */
#define GPIO_Pin_6 ((INT16U)0x0040) /* Pin 6 selected */
#define GPIO_Pin_7 ((INT16U)0x0080) /* Pin 7 selected */
#define GPIO_Pin_8 ((INT16U)0x0100) /* Pin 8 selected */
#define GPIO_Pin_9 ((INT16U)0x0200) /* Pin 9 selected */
#define GPIO_Pin_10 ((INT16U)0x0400) /* Pin 10 selected */
#define GPIO_Pin_11 ((INT16U)0x0800) /* Pin 11 selected */
#define GPIO_Pin_12 ((INT16U)0x1000) /* Pin 12 selected */
#define GPIO_Pin_13 ((INT16U)0x2000) /* Pin 13 selected */
#define GPIO_Pin_14 ((INT16U)0x4000) /* Pin 14 selected */
#define GPIO_Pin_15 ((INT16U)0x8000) /* Pin 15 selected */
#define GPIO_Pin_All ((INT16U)0xFFFF) /* All pins selected */
#define IS_GPIO_PIN(PIN) (((PIN & (INT16U)0x00) == 0x00) && (PIN != (INT16U)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 ((INT32U)0x00000001) /* SPI1 Alternate Function mapping */
#define GPIO_Remap_I2C1 ((INT32U)0x00000002) /* I2C1 Alternate Function mapping */
#define GPIO_Remap_USART1 ((INT32U)0x00000004) /* USART1 Alternate Function mapping */
#define GPIO_Remap_USART2 ((INT32U)0x00000008) /* USART2 Alternate Function mapping */
#define GPIO_PartialRemap_USART3 ((INT32U)0x00140010) /* USART3 Partial Alternate Function mapping */
#define GPIO_FullRemap_USART3 ((INT32U)0x00140030) /* USART3 Full Alternate Function mapping */
#define GPIO_PartialRemap_TIM1 ((INT32U)0x00160040) /* TIM1 Partial Alternate Function mapping */
#define GPIO_FullRemap_TIM1 ((INT32U)0x001600C0) /* TIM1 Full Alternate Function mapping */
#define GPIO_PartialRemap1_TIM2 ((INT32U)0x00180100) /* TIM2 Partial1 Alternate Function mapping */
#define GPIO_PartialRemap2_TIM2 ((INT32U)0x00180200) /* TIM2 Partial2 Alternate Function mapping */
#define GPIO_FullRemap_TIM2 ((INT32U)0x00180300) /* TIM2 Full Alternate Function mapping */
#define GPIO_PartialRemap_TIM3 ((INT32U)0x001A0800) /* TIM3 Partial Alternate Function mapping */
#define GPIO_FullRemap_TIM3 ((INT32U)0x001A0C00) /* TIM3 Full Alternate Function mapping */
#define GPIO_Remap_TIM4 ((INT32U)0x00001000) /* TIM4 Alternate Function mapping */
#define GPIO_Remap1_CAN ((INT32U)0x001D2000) /* CAN Alternate Function mapping */
#define GPIO_Remap2_CAN ((INT32U)0x001D6000) /* CAN Alternate Function mapping */
#define GPIO_Remap_PD01 ((INT32U)0x00008000) /* PD01 Alternate Function mapping */
#define GPIO_Remap_SWJ_NoJTRST ((INT32U)0x00300100) /* Full SWJ Enabled (JTAG-DP + SW-DP) but without JTRST */
#define GPIO_Remap_SWJ_JTAGDisable ((INT32U)0x00300200) /* JTAG-DP Disabled and SW-DP Enabled */
#define GPIO_Remap_SWJ_Disable ((INT32U)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_SWJ_NoJTRST) || \
(REMAP == GPIO_Remap_SWJ_JTAGDisable) || (REMAP == GPIO_Remap_SWJ_Disable))
/* GPIO Port Sources ---------------------------------------------------------*/
#define GPIO_PortSourceGPIOA ((INT8U)0x00)
#define GPIO_PortSourceGPIOB ((INT8U)0x01)
#define GPIO_PortSourceGPIOC ((INT8U)0x02)
#define GPIO_PortSourceGPIOD ((INT8U)0x03)
#define GPIO_PortSourceGPIOE ((INT8U)0x04)
#define IS_GPIO_PORT_SOURCE(PORTSOURCE) ((PORTSOURCE == GPIO_PortSourceGPIOA) || \
(PORTSOURCE == GPIO_PortSourceGPIOB) || \
(PORTSOURCE == GPIO_PortSourceGPIOC) || \
(PORTSOURCE == GPIO_PortSourceGPIOD) || \
(PORTSOURCE == GPIO_PortSourceGPIOE))
/* GPIO Pin sources ----------------------------------------------------------*/
#define GPIO_PinSource0 ((INT8U)0x00)
#define GPIO_PinSource1 ((INT8U)0x01)
#define GPIO_PinSource2 ((INT8U)0x02)
#define GPIO_PinSource3 ((INT8U)0x03)
#define GPIO_PinSource4 ((INT8U)0x04)
#define GPIO_PinSource5 ((INT8U)0x05)
#define GPIO_PinSource6 ((INT8U)0x06)
#define GPIO_PinSource7 ((INT8U)0x07)
#define GPIO_PinSource8 ((INT8U)0x08)
#define GPIO_PinSource9 ((INT8U)0x09)
#define GPIO_PinSource10 ((INT8U)0x0A)
#define GPIO_PinSource11 ((INT8U)0x0B)
#define GPIO_PinSource12 ((INT8U)0x0C)
#define GPIO_PinSource13 ((INT8U)0x0D)
#define GPIO_PinSource14 ((INT8U)0x0E)
#define GPIO_PinSource15 ((INT8U)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);
INT8U GPIO_ReadInputDataBit(GPIO_TypeDef* GPIOx, INT16U GPIO_Pin);
INT16U GPIO_ReadInputData(GPIO_TypeDef* GPIOx);
INT8U GPIO_ReadOutputDataBit(GPIO_TypeDef* GPIOx, INT16U GPIO_Pin);
INT16U GPIO_ReadOutputData(GPIO_TypeDef* GPIOx);
void GPIO_SetBits(GPIO_TypeDef* GPIOx, INT16U GPIO_Pin);
void GPIO_ResetBits(GPIO_TypeDef* GPIOx, INT16U GPIO_Pin);
void GPIO_WriteBit(GPIO_TypeDef* GPIOx, INT16U GPIO_Pin, BitAction BitVal);
void GPIO_Write(GPIO_TypeDef* GPIOx, INT16U PortVal);
void GPIO_PinLockConfig(GPIO_TypeDef* GPIOx, INT16U GPIO_Pin);
void GPIO_EventOutputConfig(INT8U GPIO_PortSource, INT8U GPIO_PinSource);
void GPIO_EventOutputCmd(FunctionalState NewState);
void GPIO_PinRemapConfig(INT32U GPIO_Remap, FunctionalState NewState);
void GPIO_EXTILineConfig(INT8U GPIO_PortSource, INT8U GPIO_PinSource);
#endif /* __STM32F10x_GPIO_H */
/******************* (C) COPYRIGHT 2007 STMicroelectronics *****END OF FILE****/
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