stm8+

STM8例程演示一个LED闪烁

#include "STM8S105S4.H"
#include "STM8_include.H"

//简单的延时函数
void DelayMS(unsigned int ms)
{
  unsigned char i;
	unsigned int j;
	for(i=0;i<200;i++)
    {
			for(j=0;j<ms;j++)
			{
			}
		}     
}

void main(void)
{
	init_system_clock();//初始化系统时钟
	PD_DDR=0XFF;
	PD_CR1=0XFF;//配置IO口

	_asm("rim");
	while(1)
	{
		PD_ODR=0XFF;//LED灭
		DelayMS(1000);
		PD_ODR=0X00;
		DelayMS(1000);//LED亮		
	}
}