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from webiopi.clients import *
from time import sleep
# Create a WebIOPi client
client = PiHttpClient("192.168.1.234")
#client = PiMixedClient("192.168.1.234")
#client = PiCoapClient("192.168.1.234")
#client = PiMulticastClient()
client.setCredentials("webiopi", "raspberry")
# RPi native GPIO
gpio = NativeGPIO(client)
gpio.setFunction(25, "out")
state = True
# DAC named "dac1"
dac = DAC(client, "dac1")
# ADC named "adc1"
adc = ADC(client, "adc1")
value = 0.0
# Temperature sensor named "temp0"
temp = Temperature(client, "temp0")
while True:
# toggle digital state
state = not state
gpio.digitalWrite(25, state)
# increase analog value
value += 0.01
if value > 1.0:
value = 0.0
dac.writeFloat(0, value)
# DAC output 0 is wired to ADC input 1
val = adc.readFloat(1)
print("Analog = %.2f" % val)
# Retrieve temperature
t = temp.getCelsius()
print("Temperature = %.2f Celsius" % t)
sleep(1)
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