108 lines
1.6 KiB
Python
108 lines
1.6 KiB
Python
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#!/usr/bin/env python
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# coding: utf8
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# -*- coding: utf-8 -*-
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from time import sleep
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import sys
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import time
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import RPi.GPIO as GPIO
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GPIO.setmode(GPIO.BCM)
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#Pins am Rapberry Pi
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A=4
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B=17
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C=23
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D=24
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steps=int(sys.argv[1])
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time = 0.001
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# Pins sind Ausgänge
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GPIO.setup(A,GPIO.OUT)
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GPIO.setup(B,GPIO.OUT)
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GPIO.setup(C,GPIO.OUT)
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GPIO.setup(D,GPIO.OUT)
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GPIO.output(A, False)
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GPIO.output(B, False)
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GPIO.output(C, False)
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GPIO.output(D, False)
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# Schritte 1 bis 8 definieren
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def Step1():
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GPIO.output(D, True)
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sleep (time)
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GPIO.output(D, False)
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def Step2():
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GPIO.output(D, True)
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GPIO.output(C, True)
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sleep (time)
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GPIO.output(D, False)
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GPIO.output(C, False)
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def Step3():
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GPIO.output(C, True)
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sleep (time)
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GPIO.output(C, False)
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def Step4():
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GPIO.output(B, True)
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GPIO.output(C, True)
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sleep (time)
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GPIO.output(B, False)
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GPIO.output(C, False)
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def Step5():
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GPIO.output(B, True)
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sleep (time)
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GPIO.output(B, False)
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def Step6():
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GPIO.output(A, True)
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GPIO.output(B, True)
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sleep (time)
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GPIO.output(A, False)
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GPIO.output(B, False)
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def Step7():
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GPIO.output(A, True)
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sleep (time)
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GPIO.output(A, False)
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def Step8():
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GPIO.output(D, True)
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GPIO.output(A, True)
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sleep (time)
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GPIO.output(D, False)
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GPIO.output(A, False)
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# Volle Umdrehung
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for i in range (steps):
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Step8()
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Step7()
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Step6()
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Step5()
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Step4()
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Step3()
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Step2()
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Step1()
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print (i)
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if steps < 0:
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steps = 0-steps
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for i in range (steps):
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Step1()
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Step2()
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Step3()
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Step4()
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Step5()
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Step6()
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Step7()
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Step8()
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print (i)
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GPIO.cleanup()
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