This commit is contained in:
interfisch 2021-07-01 21:31:55 +02:00
parent 5073aec1dd
commit ee544b62ce
1 changed files with 6 additions and 5 deletions

View File

@ -12,6 +12,7 @@ __TOPIC_TEXT__ = ""
class Controller:
connected = False
self.display = None
def __init__(self, base_topic, mqtt_host, mqtt_port = 1883):
@ -86,10 +87,10 @@ class Controller:
while run:
self.mqtt.loop()
self.display.print(self.text[poscount])
poscount += 1
poscount %= len(self.text)
time.sleep(self.scroll_interval)
if self.display is not None:
self.display.print(self.text[self.poscount])
self.poscount += 1
self.poscount %= len(self.text)
time.sleep(self.scroll_interval)