Difference between revisions of "PR2"

Revision as of 15:00, 30 June 2010

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 *[[PR2 Getting Started]]
 *[[HRL PR2 Setup]]
+*[[PR2/ROS/HRL Related Issues]]
-== Issues ==
-=== Software ===
-* We were unable to use the joystick to move the torso up (Advait, Jun 23 2010).
-** If this happens again then we need to report it to Willow with appropriate diagnostic information.
-*** Check the diagnostics to see the effort on the torso joint. If it is zero, the torso won't move.
-*** List all controllers and make sure nothing else is commanding the torso. (Only the torso_controller)
-*** Stop the torso_controller using pr2_controller_manager and run: "rosrun robot_mechanism_controllers effort.py torso_lift_joint"
-*** Restart your robot (sudo robo start) and retry everything.
-** Power cycling the entire robot fixed the problem for Advait.
-=== Network ===
-==== Communicating between the PR2 and other computers in the lab ====
-* As of June 23, 2010 this should work without any modifications if your ROS_MASTER_URI is set to http://pr2c1.hsi.gatech.edu:11311
-* If it does not then
-** ping pr2c1 -- if this does not resolve to an IP try restarting network (''sudo /etc/init.d/networking restart'')
-** if things don't work even after a network restart, talk to Advait.
-[[HSI DHCP Bug]]
-=== Hardware ===
-* Any 20A extension cord (with the appropriate connector) will work with the PR2. e.g. [http://www.stayonline.com/detail.aspx?ID=10330 this]
 == Reference ==