pic12f683.c.

#include <pic.h>
#define uchar unsigned char
#define uint unsigned int 
__CONFIG(0XF0D4);
#define AD GPIO0
#define RLED GPIO1
#define GLED GPIO2
#define switch_c GPIO3
#define HP_LED GPIO4
#define charger GPIO5
uchar count;
void delay(uchar x)
{
uint a,b;
for(a=x;a>0;a--)
    for(b=110;b>0;b--);    
}
void delay1(uchar k) //开关2s延时函数
{
      uchar i,j,n;
      for(i=0;i<k;i++)
      for(j=0;j<70;j++)         
      for(n=0;n<70;n++);                        
}
void init() //i/o初始化;
{
  TRISIO=0x09;   //0000 1001
  GPIO=0x08;     //  0000 1000
  ADCON0=0x81;
  ANSEL=0x41;