請(qǐng)各位,看一下, 后面的程序,單片機(jī)要實(shí)現(xiàn)的功能是由GP3做輸入、GP0 和GP1做輸出、開(kāi)關(guān)按下后GP0工作10秒,隨后GP1工作10秒,然后結(jié)束,現(xiàn)在延時(shí)正常,但延時(shí)過(guò)后,再次按開(kāi)關(guān)不能復(fù)位,如果程序有問(wèn)題, 麻煩各位,幫忙改一下, 先謝謝了,
#include<pic.h>
#define uchar unsigned char
#define uint unsigned int
__CONFIG(0x0FE6);
void delay(unsigned int ms)
{
unsigned int i,j;
for(i=0;i<ms;i++)
{
CLRWDT();
for(j=0;j<87;j++);
}
}
void delay_min(unsigned int min)
{
unsigned int i;
for(i=0;i<min;i++){
delay(600);
delay(500);
}
}
int count=0;
void main()
{
TRIS=0;
GP0=1;
while(1)
{
if(GP3==0)
{
delay(10);
if(GP3==0)
{
while(!GP3);
GP0=0;
}
{
if(count<6)
{
delay_min(0);
count++;
}
else
delay(0);
GP0=0;
delay_min(10);
GP0=1;
delay(0);
GP1=0;
delay_min(10);
GP1=1;
}
}
}
}
歡迎光臨 (http://www.torrancerestoration.com/bbs/) | Powered by Discuz! X3.1 |