/Python/Ros beginner tutorial python publisher

Ros beginner tutorial python publisher

   1 #!/usr/bin/env python
   2 # license removed for brevity
   3 import rospy
   4 from std_msgs.msg import String
   5 
   6 def talker():
   7     pub = rospy.Publisher('chatter', String, queue_size=10)
   8     rospy.init_node('talker', anonymous=True)
   9     rate = rospy.Rate(10) # 10hz
  10     while not rospy.is_shutdown():
  11         hello_str = "hello world %s" % rospy.get_time()
  12         rospy.loginfo(hello_str)
  13         pub.publish(hello_str)
  14         rate.sleep()
  15 
  16 if __name__ == '__main__':
  17     try:
  18         talker()
  19     except rospy.ROSInterruptException:
  20         pass

Source: wiki.ros.org

Similar codes

1 vote188 views2 answers
How to convert integer to binary string python
Python
1 vote158 views1 answer
Elif in django template
Python
12 votes147 views4 answers
Python algorithm generator
Python
0 vote143 views1 answer
Sum values in django models and insert value in model field
Python
32 votes118 views4 answers
Convert excel to csv python program
Python
0 vote142 views1 answer
Flask debugtoolbar
Python
20 votes151 views1 answer
Pil get image type
Python
12 votes161 views5 answers
Python turtle documentation
Python
0 vote149 views1 answer
Custom django password checker
Python
21 votes168 views6 answers
Select columns from dataframe pandas
Python