missing import

lukas · Jan 19, 2017 · 80f7b50 · 80f7b50
1 parent 126a45e
commit 80f7b50
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Showing 2 changed files with 12 additions and 5 deletions.
diff --git a/autonomous.py b/autonomous.py
@@ -35,11 +35,17 @@ def autodrive(dur):
                                 wheels.stop()
 				if (ldist < rdist):
 					mode=RIGHT
-					wheels.right(-100)
+					wheels.backward(-100)
+					time.sleep(1)
+					wheels.right(-250)
+					time.sleep(1)
 				else:
 					mode=LEFT
-					wheels.left(-100)
-
+					wheels.backward(-100)
+					time.sleep(1)
+					wheels.left(-250)
+					time.sleep(1)
+
 		if (mode==LEFT or mode==RIGHT):
 			if (cdist > 50):
 				mode=FORWARD

diff --git a/speaker.py b/speaker.py
@@ -1,8 +1,9 @@
 import subprocess
+import os
 
 def say(text):
-        if 'VOICE' in os.environ:
-                voice = os.environ['VOICE']
+	if 'VOICE' in os.environ:
+		voice = os.environ['VOICE']
 		subprocess.Popen(['flite', '-voice', voice,'-t',  text])
 	else:	
 		subprocess.Popen(['flite', '-t',  text])