[Rock-dev] [Rock-ROS Bridge] Access to port

[Pierre Letier]

Hello,

After configuring the Rock-ROS Bridge, in rock-display, I can see the 
Orocos::Ros::NameService. I can see the ROS node (here talker, see 
attachment of the node definition, done with rospy). However, I can not 
see anything in Output ports (my node is publishing a Float64). Also, I 
can not find the topic through ruby scripts.

I have alos tried the turtlesim node, without success (input/output 
ports are empty in rock-display)

I don't know it it is due to a bad configuration of my ROS node or a 
problem in rock configuration.

Thank you,

Pierre

-- 
Pierre Letier
Robotics Engineer

25 Years in Space!
1987 - 2012

Space Applications Services NV/SA
Leuvensesteenweg 325, 1932 Zaventem, Belgium
Phone: +32 (0)2-416.05.04
Fax: +32 (0)2-721.54.44
www.spaceapplications.com

-------------- next part --------------
#!/usr/bin/env python
import rospy
from std_msgs.msg import Float64



def talker():
    pub = rospy.Publisher('chatter', Float64)
    rospy.init_node('talker')
    while not rospy.is_shutdown():
	var = 1.4    
	str = "Variable: %s" %var    
	rospy.loginfo(str)
        pub.publish(var)
        rospy.sleep(1.0)


if __name__ == '__main__':
    try:
        talker()
    except rospy.ROSInterruptException:
        pass