X-Git-Url: https://defiant.homedns.org/gitweb/?p=ros_wild_thumper.git;a=blobdiff_plain;f=scripts%2Fwifistrength.py;h=d8a989bbf4cae5eab91e7ea4217bbb3dea3552ef;hp=5d4e84541bd1b64306d5e0a5c7b6cbc0b3c261a5;hb=2f194b3fe82009a77b79021f0c57e6ca55c1706f;hpb=87952e2a4470c6eaafa5e610bac1d71bdb8d73ea

diff --git a/scripts/wifistrength.py b/scripts/wifistrength.py
index 5d4e845..d8a989b 100755
--- a/scripts/wifistrength.py
+++ b/scripts/wifistrength.py
@@ -1,6 +1,7 @@
 #!/usr/bin/env python
 # -*- coding: iso-8859-15 -*-
 
+import sys
 import os
 import re
 import rospy
@@ -22,4 +23,5 @@ while not rospy.is_shutdown():
 			lq = float(match_lq.group(1)) / float(match_lq.group(2))
 			pos = tfBuffer.lookup_transform("map", 'base_link', rospy.Time(0), rospy.Duration(1.0))
 			print '{"x":%.2f, "y":%.2f, "link":%.2f},' % (pos.transform.translation.x, pos.transform.translation.y, lq)
+			sys.stdout.flush()
 			sleep(0.5)