main.cpp

00001 #include "mbed.h"
00002 #include "Stepper.h"
00003 #include "string"
00004 DigitalIn optic(D5);
00005 Stepper mot(D3,D2); //(PUL+,DIR+)
00006 DigitalOut en(D4);
00007 Serial pc(USBTX, USBRX);
00008 
00009 int main()
00010 {
00011 optic.mode(PullDown);
00012 wait(0.1);
00013 int steps = 0;
00014 int slot = 0;
00015 en = 1; // stepper motor off
00016 wait(1);
00017 mot.setSpeed(400); //stepper speed
00018 mot.setPositionZero(); //set origin for stepper steps 
00019 while(1)
00020   {
00021         pc.printf("\n\n\nEnter desired position: ");
00022         pc.scanf("%d",&slot); 
00023         
00024         en = 0; //turns on stepper driver
00025         mot.goesTo(slot*1000); // move to absolute slot*500 step position
00026         while(!mot.stopped()); // while motor is turning...do line below
00027         steps = mot.getPosition(); //read in absolute step postition
00028         pc.printf("\nIn Position");
00029         en = 1; //disable the motor and driver
00030     }
00031 }