stepper interface to 8051

[akshay ram]

hello,

     i have interfaced my 8051 to a stepper motor with resolution 1.8. how do i make the stepper rotate for any int value ?? i tried dividing the int by 1.8 and passing it to the motor using &0x0F|0xF0 but it didnt work…

[Naveen Srivastava]

 

#include <stdio.h>

#include <8051.h>  

void delay (int time)

{

int i,j;

for (i=0;i<=10;i++)

{

for (j=0;j<=time*10;j++)

{

}}}      

void forward ( )

{

P1=0x11;

delay(10);

P1=0x22;

delay(10);

P1=0x33;

delay(10);

P1=0x44;

delay(10);

}    

void main()

{

P1=0xff;

while(1)

{

forward();

}

}

 

[Author]

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