MCH2022 badge?
go to mch2022.badge.team

Content import ugfx, wifi, appglue import time, urandom from umqtt.simple import MQTTClient display_w = 296 display_h = 128 ugfx.init() ugfx.LUT_FULL ugfx.input_init() ugfx.clear(ugfx.BLACK) ugfx.flush() ugfx.clear(ugfx.WHITE) ugfx.flush() ugfx.clear(ugfx.BLACK) ugfx.flush() ugfx.clear(ugfx.WHITE) ugfx.flush() # Make sure WiFi is connected wifi.init() ugfx.clear(ugfx.WHITE); ugfx.string(10,10,"Waiting for wifi...","Roboto_Regular12", 0) ugfx.flush() # Wait for WiFi connection while not wifi.sta_if.isconnected(): time.sleep(0.1) pass ugfx.clear(ugfx.WHITE); ugfx.string(10,10,"Connecting to MQTT...","Roboto_Regular12", 0) ugfx.flush() def sub_cb(topic, msg): global offset msg = msg.decode('utf-8') if topic.decode('utf-8') == 'strichliste/offset': offset = msg.split("|") ugfx.clear(ugfx.WHITE) ugfx.string(0, 0, "Strichliste", "PermanentMarker22", ugfx.BLACK) f_names = "Roboto_Black22" names = [("Paul",f_names),("Antonia",f_names),("Jojo",f_names)] pos = center_text(names) for name, p in zip(names, pos): ugfx.string(p, 30, name[0], name[1], ugfx.BLACK) f_zahlen = "PermanentMarker22" zahlen = [] for off in offset: zahlen.append((off, f_zahlen)) pos = center_text(zahlen) for zahl, p in zip(zahlen, pos): ugfx.string(p, 62, zahl[0], zahl[1], ugfx.BLACK) ugfx.flush() def main(server="mos.fritz.box"): clientname = 'SHA2017Badge ' + str(urandom.getrandbits(30)) c = MQTTClient(clientname, server) c.set_callback(sub_cb) c.connect() c.publish("online", "strichliste") c.subscribe(b"strichliste/offset") c.check_msg() while True: c.check_msg() time.sleep(1) c.disconnect() def go_home(pushed): if pushed: appglue.home() def center_text(text): lens = [] for t,f in text: lens.append(ugfx.get_string_width(t,f)) pos = [] for l,i in zip(lens, range(1,len(lens)+1)): pos.append(int( (74*i) - (l/2) )) print(pos) return pos main()