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#include <reg52.h>
#include <intrins.h>
sbit MOTOA = P1^0;
sbit MOTOB = P1^1;
sbit MOTOC = P1^2;
sbit MOTOD = P1^3;
void delay(int time)
{
int i,j;
for(j=0; j <= time; j++)
for(i =0 ; i <= 120; i++);
}
void main()
{
P1 = 0x00;
while (1)
{
MOTOA = 1;
MOTOB = 0;
MOTOC = 1;
MOTOD = 1;
delay(2);
MOTOA = 1;
MOTOB = 1;
MOTOC = 1;
MOTOD = 0;
delay(2);
MOTOA = 0;
MOTOB = 1;
MOTOC = 1;
MOTOD = 1;
delay(2);
MOTOA = 1;
MOTOB = 1;
MOTOC = 0;
MOTOD = 1;
delay(2);
}
} |
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