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2013-03-10 07:53:59 -0500 | commented question | Error in scan matching. ICP failed for some reason. did you find any solution to this ? |
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2012-12-26 06:36:42 -0500 | commented question | Sick S3000 configuration A little bit late to reply , but Have you tried this package ?? http://code.google.com/p/sick-s3000-ros-pkg/ I have got the data from the s3000 using this package. |
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2012-05-05 05:52:45 -0500 | asked a question | Matlab IPC_bridge Custom datatype (Array) communication Has anybody written a working script of IPC_bridge to get the simple array data from Matlab in ROS ? I have tried to write it (following the format of poseArray in geometry_msgs) but its not working, Matlab gives the " Segmentation violation" error when I try to transmit array. While if i just transmit length of Array (integer), and not set the array itself, Matlab doesn't give error, but checking the communication by rostopic, I see the array comes blank, I have even tried to assign dummy values to array in script (ros/xxx_subscriber.cc), still the transmitted array comes empty. If anyone has tried this then please help.. |
2012-05-05 05:33:40 -0500 | commented question | Matlab Engine and ROS Library Incompatible? I think you are using ipc bridge to connect if I am not wrong. I posted the solution to this problem in your previous question http://answers.ros.org/question/33279/matlab-ros-communication-with-ipc_bridge_ros . do check it. |
2012-05-05 05:30:23 -0500 | answered a question | Matlab-ROS Communication with ipc_bridge_ros I just went through same problem recently, the solution is pretty long.
PS:Backup Every file you edit or Remove. |
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2012-04-04 06:25:29 -0500 | answered a question | creating eclipse Project, "C/C++ Make Project" missing Found the problem, there should be a cpp file with main function , and its "rosbuild_add_executable" in CMakeLists, in order to successfully import the project. Blank project cannot be imported. |
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2012-04-04 05:52:04 -0500 | asked a question | creating eclipse Project, "C/C++ Make Project" missing I followed the instructions on the following page, http://www.ros.org/wiki/IDEs . I am having problem with Step 4, there isn't any option "C/C++ Make Project" in project properties, have repeated the steps again and again but couldn't identify the problem. |
2012-02-20 23:54:54 -0500 | answered a question | ethzasl_message_transport stack (for UDP Multicast) installation problem Found the problem. Evidently ROS electric has some issues with class ros::Message. Its working fine in Diamondback. |
2012-02-15 04:41:27 -0500 | asked a question | ethzasl_message_transport stack (for UDP Multicast) installation problem I am looking to use UDP multicasting approach for communication, I found one stack with 'udpmulti_transport' package which does that. http://www.ros.org/browse/stack.php?name=ethzasl_message_transport I have been having problem installing this stack, have cloned it from the repository, and added the folder to Ros Package path. When I try to install it ( rosmake --rosdep-install ) I get error in the packages which seems to be c++ coding error. pakage udpmulti_transport then have similar error in sharedmem_transport Is there something wrong in the stack or I am making some mistake. PS: running ROS electric |
2011-12-28 01:33:55 -0500 | asked a question | Data Recording to simple text file I am a newbie here, just started working on ROS a week ago. Is there any way to record /save some data into a simple text file directly from the server or client? I want to record the request received by the server, alternatively can anybody give example of this implemented by rosbag ? The basic c++ methods of fstream and ofstream do not work in ROS. |