mqtt-to-flipdot/mqtt-to-flipdot.py

#!/usr/bin/env python3
import time
import paho.mqtt.client as mqtt
from FlipdotSender import FlipdotSender
import time

def on_connect(client, userdata, flags, rc):
        print("Connected with result code " + str(rc))
        client.subscribe("raum2/flipdot/text")
        client.subscribe("raum2/flipdot/scroll")


def on_message(client, userdata, msg):
        print(msg.topic + " " + str(msg.payload.decode("utf-8")))

        if msg.topic == "raum2/flipdot/scroll":
            payload = msg.payload.decode("utf-8")
            
            if (payload[0]).isdigit():
                speed = int(payload[0])
                text = payload[1:]
            else: 
                speed = 3
                text = payload
                
            flipdot.send_marquee(text, speed)
        if msg.topic == "raum2/flipdot/text":
            payload = msg.payload.decode("utf-8")
            flipdot.send_text(payload)
            


flipdot = FlipdotSender("2001:67c:275c:a9::c", 2323)

client = mqtt.Client()
client.on_connect = on_connect
client.on_message = on_message
client.connect("raum.ctdo.de", 1883, 60)
client.loop_start()


while True:
        time.sleep(2)