KEY（EXTI）问题，求教大神

猫和四叶草

请问为什么出现如此大面积的错误？我是按照例程做的啊，我想应该是落了哪一步，可是我找不出来，求教大神火眼金睛

西点

这个问题我知道

你没有在
STM32F10x_CONF_H
里面 打开

外部中断。

如下
/* Includes ------------------------------------------------------------------*/
/* Uncomment/Comment the line below to enable/disable peripheral header file inclusion */
//#include "stm32f10x_adc.h"
//#include "stm32f10x_bkp.h"
//#include "stm32f10x_can.h"
//#include "stm32f10x_cec.h"
//#include "stm32f10x_crc.h"
//#include "stm32f10x_dac.h"
#include "stm32f10x_dbgmcu.h"
//#include "stm32f10x_dma.h"
//#include "stm32f10x_exti.h"
//#include "stm32f10x_flash.h"
//#include "stm32f10x_fsmc.h"
#include "stm32f10x_gpio.h"
//#include "stm32f10x_i2c.h"
//#include "stm32f10x_iwdg.h"
//#include "stm32f10x_pwr.h"
#include "stm32f10x_rcc.h"
//#include "stm32f10x_rtc.h"
//#include "stm32f10x_sdio.h"
//#include "stm32f10x_spi.h"
#include "stm32f10x_tim.h"
#include "stm32f10x_usart.h"
//#include "stm32f10x_wwdg.h"
#include "misc.h" /* High level functions for NVIC and SysTick (add-on to CMSIS functions) */

猫和四叶草

西点 发表于 2015-7-31 21:11
这个问题我知道

你没有在

谢谢你，其实是我在头文件里“#ifndef”少了一个字母“n”...