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EEPW首頁 > 嵌入式系統(tǒng) > 設(shè)計(jì)應(yīng)用 > 舵機(jī)速度控制的51單片機(jī)程序

舵機(jī)速度控制的51單片機(jī)程序

作者: 時(shí)間:2016-12-01 來源:網(wǎng)絡(luò) 收藏
本程序中用到的頭文件12c5a.h下載:http://www.51hei.com/f/12c5a.rar

#include <12c5a.H> //STC12C5A系列單片機(jī)
#include"intrins.h"

本文引用地址:http://cqxgywz.com/article/201612/324212.htm

void delay(uint16 time); //軟件延時(shí)函數(shù)
void Timer_init(); //定時(shí)器初始化函數(shù)
void Timer0(uint32 us); //定時(shí)器0定時(shí)函數(shù)
void qhuan(unsigned int ms50,char zushu);

char n,a=101;
int LK[8]={0},*K;
int shuju[8][8]=
{ //舵機(jī)動(dòng)作數(shù)據(jù)
{2500,2500,2500,2500,2500,2500,2500,2500},
{500,500,500,500,500,500,500,500},
{2500,2500,2500,2500,2500,2500,2500,2500},
{500,500,500,500,500,500,500,500},
{2500,2500,2500,2500,2500,2500,2500,2500},
{500,500,500,500,500,500,500,500},
{2500,2500,2500,2500,2500,2500,2500,2500},
{500,500,500,500,500,500,500,500},
};
int *PWMM,pwm[8]; //PWMM用以尋址動(dòng)作數(shù)據(jù)的指針,LP接收信息時(shí)用以指向數(shù)據(jù)緩存
unsigned int thesea;

sbit pwm8=P0^5;
sbit pwm7=P0^6;
sbit pwm6=P0^7;
sbit pwm5=P4^6;
sbit pwm4=P4^1;
sbit pwm3=P4^5;
sbit pwm2=P4^4;
sbit pwm1=P2^7;


void main(void)
{
uint8 i=0;

P0M1=0; //設(shè)置P口為強(qiáng)推免輸出模式,下同
P0M0=0XFF;

P1M1=0;
P1M0=0XFF;

P2M1=0;
P2M0=0XFF;

P3M1=0;
P3M0=0XFF;

Timer_init(); //定時(shí)器初始化
Timer0(31); //通過一個(gè)定時(shí)值進(jìn)入定時(shí)循環(huán)

K=LK;
PWMM=shuju[0];
delay(100);
while(1)
{
;
}
}
void delay(uint16 time)
{
uint16 i;
uint16 j;
for(i=0;i<1000;i++)
for(j=0;j}
void Timer_init()
{
EA=1; //開總中斷
AUXR|=0xC0; //T0,T1工作在1T
TMOD|= 0x11; //T0工作在方式1,16位
ET0 = 1; //開定時(shí)器0中斷
ET1 = 1;
TR0=1;
TR1=0;
}
void Timer0(uint32 us)
{
uint32 valu;
valu=us*11; //工作在1T,最大定時(shí)時(shí)間0xffff/11us
valu=valu;
valu=0xffff-valu; //

TH0=valu>>8;
TL0=valu;
}


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