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Is the pan_tilt_node functional?

asked 2013-03-01 08:15:31 -0500

KM6VV gravatar image

updated 2013-03-01 11:52:30 -0500

I'm trying to run: $ rostopic pub /pan_tilt_node/pan_tilt_cmd pan_tilt_node/PanTiltCmd --once 90 90 $ rostopic pub /pan_tilt_node/pan_tilt_cmd pan_tilt_node/PanTiltCmd --once 45 45

1

But it only functions once on the first pub command. Alternating values of the pan and tilt do not create any additional movement, although the node reports the parameters.

2

If I try to do both pan and tilt to - 90 --once -- -90 -- -90 I get a parameter error "--".

Example from: http://pharos.ece.utexas.edu/wiki/index.php/How_to_Control_the_Lynx_Motion_Pan-Tilt_Assembly_from_ROS

Thanks, Alan KM6VV

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All working!

KM6VV gravatar image KM6VV  ( 2013-03-02 12:39:37 -0500 )edit

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answered 2013-03-02 12:40:30 -0500

KM6VV gravatar image

All working! Digital servos limited range so there was no response.

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Asked: 2013-03-01 08:15:31 -0500

Seen: 52 times

Last updated: Mar 02 '13