27 lines
463 B
Python
27 lines
463 B
Python
#!/usr/bin/env python
|
|
#Turn on using this command line :
|
|
#python3.7 path/to/file/light.py on
|
|
|
|
#Turn off using this command line :
|
|
#python3.7 path/to/file/light.py off
|
|
|
|
import RPi.GPIO as GPIO
|
|
import sys
|
|
|
|
|
|
GPIO.setmode(GPIO.BCM)
|
|
GPIO.setwarnings(False)
|
|
GPIO.setup(21,GPIO.OUT)
|
|
|
|
state = str(sys.argv[1])
|
|
|
|
|
|
def light(state):
|
|
|
|
if state == "on":
|
|
GPIO.output(21,GPIO.HIGH)
|
|
if state == "off":
|
|
GPIO.output(21,GPIO.LOW)
|
|
|
|
light(state)
|