def main():
import sys
import RPi
gpio = IO(RPi.GPIO)
mcp = Mcp3008(gpio)
gpio.start()
mcp.start()
value = mcp.read(int(sys.argv[1]))
print("value: {}".format(value))
gpio.stop()
def main():
interval = None
if len(sys.argv) > 1:
interval = float(sys.argv[1])
from RPi import GPIO
from justaled.mcp3008 import Mcp3008
from justaled.io import IO
from time import sleep
io = IO(GPIO)
mcp = Mcp3008(io, reference_voltage=3.3)
io.start()
mcp.start()
publish(sample(mcp))
while interval:
publish(sample(mcp))
sleep(interval)
