ry7740kptv 发表于 2013-9-23 21:40
基础问题，请先自行补习！

STM32的中断服务函数都集中在stm32f10x_it.c和stm32f10x_it.h中定义；中断的 ...

能具体点么
我看stm32f10x_it.c里面全是空的函数#include \"stm32f10x_it.h\"



void NMI_Handler(void)
{
}

void HardFault_Handler(void)
{
  /* Go to infinite loop when Hard Fault exception occurs */
  while (1)
  {
  }
}

void MemManage_Handler(void)
{
  /* Go to infinite loop when Memory Manage exception occurs */
  while (1)
  {
  }
}


void BusFault_Handler(void)
{
  /* Go to infinite loop when Bus Fault exception occurs */
  while (1)
  {
  }
}

void UsageFault_Handler(void)
{
  /* Go to infinite loop when Usage Fault exception occurs */
  while (1)
  {
  }
}

void SVC_Handler(void)
{
}

void DebugMon_Handler(void)
{
}

void PendSV_Handler(void)
{
}

void SysTick_Handler(void)
{
}nvic能配置中断响应优先级和抢占优先级
到底咋配置？
郁闷啊