fake_time.py
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00001 #!/usr/bin/env python
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00033 
00034 """
00035 This publishes wall clock to the /clock topic to test simulated time routines
00036 """
00037 
00038 import time
00039 import rospy
00040 from rosgraph_msgs.msg import Clock
00041 
00042 def faketime():
00043     rospy.set_param('/use_sim_time', True)
00044     pub = rospy.Publisher('/clock', Clock)
00045     rospy.init_node('fake_time')
00046     c = Clock()
00047     while not rospy.is_shutdown():
00048         float_secs = time.time()
00049         secs = int(float_secs)
00050         c.clock.nsecs = int((float_secs - secs) * 1000000000)
00051         c.clock.secs = secs
00052         pub.publish(c)
00053         time.sleep(0.01)
00054         
00055 if __name__ == '__main__':
00056     try:
00057         faketime()
00058     except rospy.ROSInterruptException: pass
00059 


test_rosmaster
Author(s): Ken Conley
autogenerated on Fri Aug 28 2015 12:33:45