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test_position.py
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test_position.py
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#!/usr/bin/env python3
#
# Author : Bob Rathbone
# $Id: test_position.py,v 1.5 2023/05/23 09:39:34 bob Exp $
# Site : http://www.bobrathbone.com
#
# Raspberry Pi Single Stepper Motor test positions
# Hardware 28BYJ-48 Stepper motor (Unipolar)
import os
import sys
import time
import atexit
from unipolar_class import Motor
# 24 pin header wiring
motora = Motor(17,18,27,22)
motorb = Motor(4,25,24,23)
motor = motora # Select which motor you want to test
minute = 60
motor.init()
def finish():
motor.stop()
return
atexit.register(finish)
print ("1 rev", motor.REVOLUTION)
motor.lock()
print ("Position", motor.getPosition())
motor.turn(1*Motor.REVOLUTION, Motor.CLOCKWISE)
print ("Position", motor.getPosition())
time.sleep(2)
motor.goto(256)
print ("Position", motor.getPosition())
time.sleep(2)
motor.goto(128)
print ("Position", motor.getPosition())
time.sleep(2)
motor.goto(0)
print ("Position", motor.getPosition())
time.sleep(2)
motor.goto(384)
print ("Position", motor.getPosition())
time.sleep(2)
motor.goto(0)
print ("Position", motor.getPosition())
time.sleep(2)
motor.stop()
# End of program