talker_header.py
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00001 #!/usr/bin/env python
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00034 # Revision $Id: talker_header 3529 2009-01-23 22:35:53Z sfkwc $
00035 
00036 ## talker_header publishes HeaderString messages to the 'chatter_header'
00037 ## topic.
00038 
00039 PKG = 'rospy_tutorials'
00040 import roslib; roslib.load_manifest(PKG)
00041 
00042 import sys
00043 
00044 import rospy
00045 from rospy_tutorials.msg import HeaderString
00046 
00047 NAME = 'talker_header'
00048 
00049 def talker_header():
00050     pub = rospy.Publisher("chatter_header", HeaderString)
00051 
00052     rospy.init_node(NAME) #blocks until registered with master
00053     count = 0
00054     while not rospy.is_shutdown():
00055         str = 'hello world %s'%count
00056         print str
00057         # If None is used as the header value, rospy will automatically
00058         # fill it in.
00059         pub.publish(HeaderString(None, str))
00060         count += 1
00061         rospy.sleep(0.1)
00062     
00063 if __name__ == '__main__':
00064     talker_header()
00065 


rospy_tutorials
Author(s): Ken Conley
autogenerated on Mon Oct 6 2014 06:54:54