From 29b04c7d00b49a9bb44f2f9991178b526d8c2489 Mon Sep 17 00:00:00 2001
From: Fisch <interfisch@gmx.net>
Date: Thu, 1 Jul 2021 21:27:26 +0200
Subject: [PATCH] fix tabs

---
 src/controller.py | 36 +++++++++++++++++-------------------
 1 file changed, 17 insertions(+), 19 deletions(-)

diff --git a/src/controller.py b/src/controller.py
index 4e42412..b84a9f0 100644
--- a/src/controller.py
+++ b/src/controller.py
@@ -16,8 +16,8 @@ class Controller:
     def __init__(self, base_topic, mqtt_host, mqtt_port = 1883):
 
       self.scroll_interval = 0.25
-	  self.text = ""
-	  self.poscount = 0
+      self.text = ""
+      self.poscount = 0
 		
       # Create the I2C interface.
       self.i2c = busio.I2C(board.SCL, board.SDA)
@@ -49,29 +49,27 @@ class Controller:
         print("msg = " +  msg)
 
         if message.topic.endswith(__TOPIC_BRIGHTNESS__ + "/set"):
-		val = float(msg)
-		if val >= 0.0 and val <=1.0:
-		  self.display.brightness = val
-		  print("changed brightness to ", self.display.brightness)
+        val = float(msg)
+        if val >= 0.0 and val <=1.0:
+          self.display.brightness = val
+          print("changed brightness to ", self.display.brightness)
           self.mqtt.publish(self.topic + "/" + __TOPIC_BRIGHTNESS__, self.display.brightness, 1 )
-		else:
-		  print("invalid brightness ", val)
+        else:
+          print("invalid brightness ", val)
 
         if message.topic.endswith(__TOPIC_SCROLL_INTERVAL__ + "/set"):
-		  val = float(msg)
-		  if val > 0.0:
-			self.scroll_interval = val
-			print("changed scroll_interval to ", self.scroll_interval)
+          val = float(msg)
+          if val > 0.0:
+            self.scroll_interval = val
+            print("changed scroll_interval to ", self.scroll_interval)
             self.mqtt.publish(self.topic + "/" + __TOPIC_SCROLL_INTERVAL__, self.scroll_interval, 1 )
-		  else:
-			print("error not >0.0: ", val)
-			
+          else:
+        	print("error not >0.0: ", val)
 		  
 		  
-		  
-		if message.topic.endswith(__TOPIC_TEXT__ + "/set"):
+        if message.topic.endswith(__TOPIC_TEXT__ + "/set"):
           self.text = msg
-		  print("changed text to ", self.text)
+          print("changed text to ", self.text)
           self.mqtt.publish(self.topic + "/" + __TOPIC_TEXT__, self.text, 1 )
 
           
@@ -91,7 +89,7 @@ class Controller:
 		
           self.display.print(self.text[poscount])
           poscount += 1
-		  poscount %= len(self.text)
+          poscount %= len(self.text)
           time.sleep(self.scroll_interval)
 			
 		  
\ No newline at end of file