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標題:
stc51單片機的電風扇模擬控制系統程序設計
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作者:
wsnbba
時間:
2018-12-10 08:30
標題:
stc51單片機的電風扇模擬控制系統程序設計
單片機源程序如下:
#include<reg51.h>
#define uchar unsigned char
#define uint unsigned int
code uchar seven_seg[] = {0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90};
uchar cp1,cp2,cp,k,m,time;
sbit m1 = P1^1;
sbit m2 = P1^0;
sbit m3 = P3^7;
sbit m4 = P1^2;
sbit m40 = P1^3;
sbit m41 = P1^4;
void delay(uint x){while(x--);}
#include<pwm.c>
#include<key.c>
#include<display.c>
void timer0_isr(void) interrupt 1
{
TH0 = (65536 - 2000) / 256;
TL0 = (65536 - 2000) % 256;
cp1++;
if((key5 == 0) && (m % 2 != 0))cp2++;
display();
}
void timer0_init(void)
{
TMOD = 0x01;
TH0 = (65536 - 2000) / 256;
TL0 = (65536 - 2000) % 256;
EA = 1;
ET0 = 1;
TR0 = 1;
}
void main()
{
m1 = 0,m2 = 0,m3 = 0,m4 = 0;
STC_pwm_init();
timer0_init();
while(1)
{
PWM();
key();
}
}
復制代碼
所有資料51hei提供下載:
電風扇模擬控制系統.zip
(28.93 KB, 下載次數: 62)
2018-12-10 08:29 上傳
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