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# Imports
import webiopi
# Enable debug output
webiopi.setDebug()
# Retrieve GPIO lib
GPIO = webiopi.GPIO
SWITCH = 21
SERVO = 23
LED0 = 24
LED1 = 25
# Called by WebIOPi at script loading
def setup():
webiopi.debug("Blink script - Setup")
# Setup GPIOs
GPIO.setFunction(SWITCH, GPIO.IN)
GPIO.setFunction(SERVO, GPIO.PWM)
GPIO.setFunction(LED0, GPIO.PWM)
GPIO.setFunction(LED1, GPIO.OUT)
GPIO.pwmWrite(LED0, 0.5) # set to 50% ratio
GPIO.pwmWriteAngle(SERVO, 0) # set to 0 (neutral)
GPIO.digitalWrite(LED1, GPIO.HIGH)
# Looped by WebIOPi
def loop():
# Toggle LED each 5 seconds
value = not GPIO.digitalRead(LED1)
GPIO.digitalWrite(LED1, value)
webiopi.sleep(5)
# Called by WebIOPi at server shutdown
def destroy():
webiopi.debug("Blink script - Destroy")
# Reset GPIO functions
GPIO.setFunction(SWITCH, GPIO.IN)
GPIO.setFunction(SERVO, GPIO.IN)
GPIO.setFunction(LED0, GPIO.IN)
GPIO.setFunction(LED1, GPIO.IN)
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