def __init__(self, rail, config=None):
lcd.clear()
bl.off()
Displayotron.rail = rail
self.config = config
if config['use_rbg']:
bl.use_rbg()
def signal_handler(signal, frame):
global is_active
is_active = False
backlight.set_graph(0)
lcd.clear()
backlight.off()
exit(0)
def handle_button(pin):
global ButtonStatus
global loopcount
if ButtonStatus == 'On':
backlight.off()
ButtonStatus = 'Off'
else:
loopcount = 0
backlight.rgb(229, 0, 255)
ButtonStatus = 'On'
def idle():
#if debug: print "Start idle function."
backlight.off()
lcd.set_cursor_position(0,0)
lcd.write(txt_security)
lcd.set_cursor_position(4,1)
t = datetime.now().strftime("%H:%M:%S")
lcd.write(t)
lcd.set_cursor_position(0,2)
lcd.write(txt_pressme)
time.sleep(0.5)
#!/usr/bin/env python import dot3k.lcd as lcd import dot3k.backlight as backlight backlight.use_rbg() backlight.off() lcd.clear()
def screenOff(): global screen_on backlight.off() lcd.clear() screen_on = False
def cleanUp(sig, frame):
backlight.off()
lcd.clear()
print("Exiting kubernetes status server")
sys.exit(0)
@joystick.on(joystick.BUTTON)
def handle_up(pin):
emit_event('Joystick', 'button')
while True:
data = json.loads(raw_input())
component = data['component']
command = data['command']
parameters = data['parameters']
if component == 'DisplayOTron':
if command == 'kill':
if parameters['performReset']:
lcd.clear()
backlight.off()
backlight.set_graph(0.0)
sys.exit()
elif command == 'reset':
lcd.clear()
backlight.off()
backlight.set_graph(0.0)
elif component == 'LCD':
if command == 'clear':
lcd.clear()
elif command == 'setContrast':
lcd.set_contrast(parameters['contrast'])
elif command == 'setCursorPosition':
lcd.set_cursor_position(parameters['column'], parameters['row'])
elif command == 'write':
def end(self):
self.printIt(""," fin .","")
backlight.off()
def signal_handler(signal, frame):
lcd.clear()
backlight.off()
sys.exit(0)
def signal_handler(signal, frame):
lcd.clear()
backlight.off()
sys.exit(0)
def on_event(self, event, payload):
if event in "Connected":
lcd.clear()
lcd.write('Connected to:')
lcd.set_cursor_position(0, 1)
lcd.write(payload["port"])
if event in "Shutdown":
lcd.clear()
lcd.write('Bye bye ^_^')
time.sleep(1)
backlight.off()
backlight.update()
lcd.exit()
if event in "PrinterStateChanged":
if payload["state_string"] in "Offline":
lcd.clear()
lcd.write('Octoprint is not connected')
time.sleep(2)
lcd.clear()
lcd.write('saving a polar bear, eco mode ON')
time.sleep(5)
backlight.off()
backlight.update()
if payload["state_string"] in "Operational":
backlight.rgb(255, 255, 255)
backlight.update()
lcd.clear()
lcd.write('Printer is Operational')
if payload["state_string"] in "Cancelling":
backlight.rgb(255, 0, 255)
backlight.update()
lcd.clear()
lcd.write('Printer is Cancelling job')
time.sleep(0.2)
if payload["state_string"] in "PrintCancelled":
lcd.clear()
backlight.rgb(255, 0, 0)
backlight.update()
time.sleep(0.5)
lcd.write(' Job has been Cancelled (0_0) ')
time.sleep(2)
if payload["state_string"] in "Paused":
backlight.rgb(255, 0, 255)
backlight.update()
lcd.clear()
time.sleep(0.5)
lcd.write('Printer is Paused')
if payload["state_string"] in "Resuming":
backlight.rgb(0, 255, 255)
backlight.update()
lcd.clear()
lcd.write('Printer is Resuming its job')
time.sleep(0.2)
def power_off(self): backlight.off()
