void EXTI_DeInit(void) 这个函数出错了

丁超stm32 · 发表于 2013-10-29 20:34:59

#include "stm32f10x.h"
void RCC_Config(void);
void GPIO_Config(void);
void EXTI_Config(void);
void NVIC_Config(void);
//void TIMX_Config(void);//定时器中断

int main()
{
   RCC_Config();
   GPIO_Config();
   EXTI_Config();
   while(1);
}
void RCC_Config(void)
{
     SystemInit();
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA,ENABLE);
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB,ENABLE);
RCC_APB2PeriphResetCmd(RCC_APB2Periph_AFIO, ENABLE);
}
void GPIO_Config(void)
{
     GPIO_InitTypeDef GPIO_InitStructure;

GPIO_InitStructure.GPIO_Pin=GPIO_Pin_3;
GPIO_InitStructure.GPIO_Speed=GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Mode=GPIO_Mode_Out_PP;
GPIO_Init(GPIOA,&GPIO_InitStructure);

GPIO_InitStructure.GPIO_Pin=GPIO_Pin_8;
GPIO_InitStructure.GPIO_Mode=GPIO_Mode_IPU;
GPIO_Init(GPIOA,&GPIO_InitStructure);

}
void EXTI_Config(void)
{

EXTI_InitTypeDef EXTI_InitStructure;

EXTI_ClearFlag(EXTI_Line5);
GPIO_EXTILineConfig(GPIO_PortSourceGPIOA, GPIO_PinSource3);
EXTI_InitStructure.EXTI_Line=EXTI_Line5;
EXTI_InitStructure.EXTI_Mode=EXTI_Mode_Interrupt;
EXTI_InitStructure.EXTI_Trigger=EXTI_Trigger_Falling;
EXTI_InitStructure.EXTI_LineCmd=ENABLE;

EXTI_Init(&EXTI_InitStructure);
}
void NVIC_Config(void)
{
NVIC_InitTypeDef NVIC_InitStructure;

    NVIC_PriorityGroupConfig(NVIC_PriorityGroup_1);

    NVIC_InitStructure.NVIC_IRQChannel =EXTI9_5_IRQn;
    NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 0;
NVIC_InitStructure.NVIC_IRQChannelSubPriority = 1;
    NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
    NVIC_Init(&NVIC_InitStructure);
}

一个简单的外部中断程序，不知道为什么出现如下的错误
compiling stm32f10x_exti.c...
..\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_exti.c(85): error: #84: invalid combination of type specifiers
..\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_exti.c: void EXTI_DeInit(void)
..\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_exti.c: ^
..\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_exti.c: ..\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_exti.c: 0 warnings, 1 error
Target not created

求解。新手。