asr_vosk: Allow to handle keyword and command in one sentence
[ros_wild_thumper.git] / scripts / ledstripe.rb
index 9f4119e..600a013 100755 (executable)
@@ -17,7 +17,7 @@ class LPD8806
        
        def set(i, red=0, green=0, blue=0)
                if red > 127 or green > 127 or blue > 127 or red < 0 or green < 0 or blue < 0
-                       raise Exception("Bad RGB Value")
+                       raise "Bad RGB Value"
                end
                @l[i] = [red, green, blue]
        end
@@ -73,7 +73,6 @@ if __FILE__ == $0
        end
 
        while node.ok?
-               node.spin_once
-               sleep(1)
+               node.spin
        end
 end