Update pipeline.py

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tpollina 2019-12-10 17:22:29 -08:00 committed by GitHub
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#!/usr/bin/env python #!/usr/bin/env python
from adafruit_motor import stepper
from adafruit_motorkit import MotorKit
from time import sleep
import sys import sys
#get the value of the first parameter which is for example an integer nb_step = int(sys.argv[1])
value = int(sys.argv[1]) orientation = str(sys.argv[2])
#get the value of the first parameter which is for example a string
string = str(sys.argv[2])
#Execute a python cmd with the previous defined variables from php #Execute a python cmd with the previous defined variables from php
kit = MotorKit()
stage = kit.stepper1
stage.release()
def focus(steps,orientation):
#0.25mm/step
#31um/microsteps
stage.release()
if orientation == 'up':
for i in range(steps):
stage.onestep(direction=stepper.FORWARD, style=stepper.MICROSTEP)
sleep(0.001)
if orientation == 'down':
for i in range(steps):
stage.onestep(direction=stepper.BACKWARD, style=stepper.MICROSTEP)
sleep(0.001)
stage.release()
focus(nb_step,orientation)