45 lines
995 B
C++
45 lines
995 B
C++
|
|
/*
|
|
Stepper Motor Control - one revolution
|
|
|
|
This program drives a unipolar or bipolar stepper motor.
|
|
The motor is attached to digital pins 8 - 11 of the Arduino.
|
|
|
|
The motor should revolve one revolution in one direction, then
|
|
one revolution in the other direction.
|
|
|
|
|
|
Created 11 Mar. 2007
|
|
Modified 30 Nov. 2009
|
|
by Tom Igoe
|
|
|
|
*/
|
|
|
|
#include <Stepper.h>
|
|
|
|
const int stepsPerRevolution = 200; // change this to fit the number of steps per revolution
|
|
// for your motor
|
|
|
|
// initialize the stepper library on pins 8 through 11:
|
|
Stepper myStepper(stepsPerRevolution, 8, 9, 10, 11);
|
|
|
|
void setup() {
|
|
// set the speed at 60 rpm:
|
|
myStepper.setSpeed(60);
|
|
// initialize the serial port:
|
|
Serial.begin(9600);
|
|
}
|
|
|
|
void loop() {
|
|
// step one revolution in one direction:
|
|
Serial.println("clockwise");
|
|
myStepper.step(stepsPerRevolution);
|
|
delay(500);
|
|
|
|
// step one revolution in the other direction:
|
|
Serial.println("counterclockwise");
|
|
myStepper.step(-stepsPerRevolution);
|
|
delay(500);
|
|
}
|
|
|