Snippet:
Code: Select all
def pident():
while True:
hostname = subprocess.check_output("hostname")
hostip = subprocess.check_output("ip addr show eth0 | grep 'inet ' | awk '{ print $2}'", shell=True)
lcd.backlight(lcd.WHITE)
lcd.clear()
lcd.message("Pi %s \n" % hostname)
lcd.message(hostip)
sleep(0.5)
if (lcd.buttonPressed(lcd.UP) | lcd.buttonPressed(lcd.DOWN) | lcd.buttonPressed(lcd.LEFT) | lcd.buttonPressed(lcd.RIGHT)):
return lcd.buttonPressed