#include"stm8s.h"
#include "stm8s_gpio.h"
#include "stm8s_tim2.h"
void CLK_Configuration();
void TIM2_Configuration_set_1ms(void);
void GPIO_Configuration();
void main()
{
 
  CLK_Configuration();
 
  TIM2_Configuration_set_1ms();
 
  GPIO_Configuration();
enableInterrupts();//使能总中断
  while(1)
  {
  }
}
void CLK_Configuration()
{
  CLK_DeInit();
  CLK_HSIPrescalerConfig(CLK_PRESCALER_HSIDIV1);//HSI16MHZ,1分频
}
 
void TIM2_Configuration_set_1ms(void)
{
  TIM2_DeInit();
  TIM2_TimeBaseInit( TIM2_PRESCALER_16,1000);
  TIM2_ITConfig( TIM2_IT_UPDATE , ENABLE);
  
  TIM2_SetCounter(0x0000); 
  
  TIM2_Cmd(ENABLE);
 
}
void GPIO_Configuration()
{
  GPIO_DeInit(GPIOD);
  GPIO_Init(GPIOD, GPIO_PIN_0, GPIO_MODE_OUT_PP_LOW_FAST);
}
#pragma vector=13+2
__interrupt void TIM2_IRQ()
{
  static unsigned int j;
  j++;
  if(j==1000)
  {
    j=0;
    GPIO_WriteReverse(GPIOD, GPIO_PIN_0);//1s取一次反
 }
 
   TIM2_ClearITPendingBit(TIM2_IT_UPDATE); //清中断标志位

}