12f629秒闪c程序

#include<PIC.h>
__CONFIG(0x3114);
//芯片配置字，看门狗关，上电延时开，掉电检测关，低压编程关，加密，4M晶体HS振荡
void Delay1ms(unsigned int times) 
{   unsigned int i,j;
    for(i=0;i<times;i++)
   {for(j=0;j<55;j++);}
}
void main(void)
{
TRISIO=0;
CMCON=7; // 设置RA口全部为普通数字IO口
GPIO=0x3f;
while(1)
{if(GP2==1)
{GP0=1;
Delay1ms(100);
GP0=0;
Delay1ms(100);
GP1=1;
Delay1ms(100);
GP1=0;
Delay1ms(100);
}
else
{
GP1=0;
GP0=1;
Delay1ms(200);
GP0=0;