Hi Hao,
Are you using the overlay file (manipulation stacks from trunk) or
just the cturtle install (manipulation stacks at version 0.1)?
Matei
On Tue, Jul 13, 2010 at 2:57 PM, Hao Dang <
dang@cs.columbia.edu> wrote:
> By the way, we did not install fingertip sensor on the grippers.
>
> On Tue, Jul 13, 2010 at 2:53 PM, Hao Dang <dang@cs.columbia.edu> wrote:
>>
>> Hi Matei,
>>
>> I checked out the most recent code from the repository. They compiled
>> smoothly. But when I ran
>>
>> roslaunch pr2_tabletop_manipulation_launch
>> pr2_tabletop_manipulation.launch
>>
>> The program suspended and waits for some action client to be there.
>> Following are the ROS_INFO printed out.
>>
>> [INFO] 1279057792.398460: controller manager: waiting for
>> l_gripper_fingersensor_controller/gripper_action to be there
>> [INFO] 1279057667.219776: controller manager: waiting for
>> r_gripper_fingersensor_controller/gripper_action to be there
>>
>> I checked by
>>
>> rostopic list | grep l_gripper
>>
>> and found there are topics for the actions mentioned above. Following are
>> just part of the output related to the specific topic
>>
>> /r_gripper_fingersensor_controller/gripper_action/cancel
>> /r_gripper_fingersensor_controller/gripper_action/feedback
>> /r_gripper_fingersensor_controller/gripper_action/goal
>> /r_gripper_fingersensor_controller/gripper_action/result
>> /r_gripper_fingersensor_controller/gripper_action/status
>>
>> Do you have any idea of what we should explore to solve this? Thanks,
>>
>> Hao
>>
>>
>> On Mon, Jul 12, 2010 at 10:28 AM, Matei Ciocarlie <matei@willowgarage.com>
>> wrote:
>>>
>>> Hi Adam,
>>>
>>> The entire grasping pipeline has undergone significant rewriting in
>>> preparation for release. We are hoping to do an 0.2 release of it at
>>> the end of this week, complete with documentation, a stable API, etc.
>>>
>>> In the meantime, if you wanted to be an "early adopter" and check out
>>> the 0.1 version that would be great, as your feedback would help us
>>> for 0.2. You can get the most up to date version using the following
>>> .rosinstall overlay file:
>>>
>>>
>>> https://code.ros.org/svn/wg-ros-pkg/trunk/rosinstall_files/cturtle/pr2_manipulation-cturtle-pr2all-overlay-devel.rosinstall
>>>
>>> To use an overlay file, you would first do a normal ROS insallation
>>> (of cturtle in this case), then use the overlay file like this:
>>>
>>> rosinstall target_directory overlay_file_path
>>>
>>> And be sure to prepend the target directory to your ROS_PACKAGE_PATH
>>>
>>> To start the manipulation pipeline, use
>>>
>>> roslaunch pr2_tabletop_manipulation_launch
>>> pr2_tabletop_manipulation.launch
>>>
>>> There is no documentation on the wiki yet (we are writing it this
>>> week) but the code itself is well documented. You can get an idea of
>>> how to run it bu looking in the package pr2_pick_and_place_demos,
>>> which contains both Python and C++ examples.
>>>
>>> Let me know if you have any questions, we'll be glad to assist you.
>>>
>>> Matei
>>>
>>> On Sat, Jul 10, 2010 at 2:24 PM, Adam Leeper <aleeper@stanford.edu>
>>> wrote:
>>> > Hi-
>>> > I was trying to follow this tutorial to grab things in
>>> >
>>> > simulation: http://www.ros.org/wiki/arm_navigation/Tutorials/Running%20the%20object%20pickup%20pipeline
>>> > but it seems the names of the packages have changed (I realize that
>>> > tutorial
>>> > was last edited February 4th...). Anyway, I found the
>>> > pr2_arm_navigation
>>> > stack but can't seem to find anything directly related to what is
>>> > referenced
>>> > in the tutorial.
>>> > I realize the whole stack is probably still going through a lot of
>>> > changes,
>>> > but do the launch files from that tutorial still exist in some form?
>>> > What is
>>> > the "easy" way of trying out some basic grasping?
>>> > Thanks,
>>> > Adam
>>> >
>>> >
>>> > Adam Leepercoffee
>>> > Stanford University
>>> > aleeper@stanford.edu
>>> > 719.358.3804
>>> >
>>> > _______________________________________________
>>> > ros-users mailing list
>>> > ros-users@code.ros.org
>>> > https://code.ros.org/mailman/listinfo/ros-users
>>> >
>>> >
>>>
>>>
>>>
>>> --
>>> Matei Ciocarlie
>>> Research Scientist
>>> Willow Garage Inc.
>>> 650-475-9780
>>> _______________________________________________
>>> ros-users mailing list
>>> ros-users@code.ros.org
>>> https://code.ros.org/mailman/listinfo/ros-users
>>
>
>
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>
>
--
Matei Ciocarlie
Research Scientist
Willow Garage Inc.
650-475-9780