Code: Select all
from time import sleep
import RPi.GPIO as GPIO
DIR = 35 # Direction GPIO Pin
STEP = 33 # Step GPIO Pin
EN = 31 # enable GPIO pin
power = 37 # power GPIO pin
MS3 = 29 #set_mode GPIO pin
CW = 1 # Clockwise Rotation
CCW = 0 # Counterclockwise Rotation
SPR = 200 # Steps per Revolution (360 / 7.5)
GPIO.setmode(GPIO.BOARD)
GPIO.setup(DIR, GPIO.OUT)
GPIO.setup(STEP, GPIO.OUT)
GPIO.setup(EN, GPIO.OUT)
GPIO.setup(power, GPIO.OUT)
GPIO.setup(MS3, GPIO.OUT)
GPIO.output(power, GPIO.HIGH)
GPIO.output(DIR, CCW)
GPIO.output(MS3, GPIO.HIGH)
GPIO.output(EN, GPIO.HIGH)
delay = .000408
sleep(0.0001)
for y in range(20000):
for x in range(1, 200):
GPIO.output(STEP, GPIO.HIGH)
sleep(delay)
GPIO.output(STEP, GPIO.LOW)
sleep(delay)
sleep(0)
GPIO.cleanup()

Is there anyone who knows what my mistake/problem is?