55 lines
1.1 KiB
Python
55 lines
1.1 KiB
Python
#!/usr/bin/env python
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from adafruit_motor import stepper
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from adafruit_motorkit import MotorKit
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from time import sleep
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from thread2 import Thread
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import sys
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nb_step = int(sys.argv[1])
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orientation = str(sys.argv[2])
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toogler = str(sys.argv[3])
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#Execute a python cmd with the previous defined variables from php
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kit = MotorKit()
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stage = kit.stepper1
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stage.release()
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def focus(steps,orientation):
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#0.25mm/step
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#31um/microsteps
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stage.release()
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if orientation == 'up':
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for i in range(steps):
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stage.onestep(direction=stepper.FORWARD, style=stepper.MICROSTEP)
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sleep(0.001)
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if orientation == 'down':
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for i in range(steps):
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stage.onestep(direction=stepper.BACKWARD, style=stepper.MICROSTEP)
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sleep(0.001)
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stage.release()
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focus_thread = Thread(target = focus, name = 'focus_thread', args =(nb_step, orientation) )
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if toogler == "ON":
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focus_thread.start()
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focus_thread.isAlive()
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if toogler == "OFF":
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focus_thread.terminate()
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focus_thread.join()
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focus_thread.isAlive()
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stage.release()
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