if counter % 2 == 0:
color = settings['color_off']
else:
color = settings['color_on']
elif pattern[x + y * 4] == 3:
if counter % 2 == 0:
color = settings['color_on']
else:
color = settings['color_off']
display.drawPixel(x, y, color)
display.flush()
return interval
sndmixer.begin(1)
synth = sndmixer.synth()
sndmixer.waveform(synth, 0)
sndmixer.volume(synth, 0)
# Adding callbacks
virtualtimers.begin(50)
virtualtimers.new(0, draw, False)
keypad.add_handler(on_key)
touchpads.on(touchpads.RIGHT, interval_up)
touchpads.on(touchpads.LEFT, interval_down)
touchpads.on(touchpads.CANCEL, stop_blinking)
touchpads.on(touchpads.OK, continue_blinking)
"abcdefghijklmnopqrstuvwxzy.0123456789")
valuestore.save('mqttclient', 'settings', settings)
client_id = settings['client_id']
try:
mqttc = MQTTClient(client_id, settings["mqtt_server"])
mqttc.set_callback(mqtt_cb)
mqttc.connect()
except:
# Maybe wrong hostname
del settings["mqtt_server"]
valuestore.save('mqttclient', 'settings', settings)
# Might be something different, rethrow to restart...
raise
#status = client_id + "/status"
topic = client_id + "/text"
mqttc.subscribe(topic)
print('Connected to MQTT server!')
def check_mqtt_messages():
mqttc.check_msg()
return 200
import virtualtimers
virtualtimers.begin(200)
virtualtimers.new(0, check_mqtt_messages)
uinterface.skippabletext("Publish messages to topic " + topic)