STC12C5A60S2单片机控制舵机

别看别人的单片机上有什么，看自己的就行了，有什么用什么，这个是我写的，基本一看就明白，至于你想改成什么样子，看明白了自己就可以搞定了，注，这是我以前写的，那时很菜鸟，函数名比较长，用汉语拼音拼的，你自己用汉语拼音读就明白了
#include
#define uint unsigned int
#define uchar unsigned char
uint TH0_1,TL0_1;TH0_2,TL0_2,TH0_3,TL0_3;
sbit key1=P3^2;
sbit key2=P3^3;
sbit key3=P3^4;
sbit out=P1^0;
void dingshiqi_chushihua()
{

out=0;
TR1=1;
EA=1;
TMOD=0x10;
ET1=1;
TR1=1;
TH0_1=(65536-500)/256;
TL0_1=(65536-500)%256;
TH0_2=(65536-1000)/256;
TL0_2=(65536-1000)%256;
TH0_3=(65536-1500)/256;
TL0_3=(65536-1500)%256;
}
void dingshiqi_chuli() interrupt 3
{
out=~out;
if(key1==0)
{
TH1=TH0_1; //旋转到180°
TL1=TL0_1;
}
if(key2==0)
{
TH1=TH0_2; //旋转到0°
TL1=TL0_2;
}
if(key3==0)
{
TH1=TH0_3; //旋转到90°
TL1=TL0_3;
}
}
void main()
{
dingshiqi_chushihua();
while(1)
{
}
}