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2019-03-05 14:48:31 -0500 | marked best answer | Remote Teleop does not work Hi. I installed turtlebot 3 simulation. Now simulation of turtlebot is running on machine1: Environment variables were set before: Both pointing to IP of machine1. On machine2 i want to start teleop to controll the bot. Environment variables were set so that Master is pointing to machine1. The right master connection is shown after i started teleop. Teleop is running, no error shown. But nothing happens on machine1 when i hit some buttons (w,a,s,d) Robot moves if I use teleop on machine1. RQT on machine2 seems to report correct connection and data e.g. velocity. Ping and ssh in both directions is fine. Whats missing? Some tips? Thanks in advance for your support. Update on details: Please find all details below: machine1:
machine2:
rostopic echo on machine1 does not show anything unless I start teleop on machine 1. During start of teleop on machine2 this log is printed on the terminal: |
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2018-10-15 00:52:16 -0500 | asked a question | Diff_Drive_Controller not publishes cmd_vel_out on hardware Diff_Drive_Controller not publishes cmd_vel_out on hardware Hi, I have a setup that uses diff_drive_controller. Robot is |
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2018-09-25 13:54:30 -0500 | asked a question | RTABMAP Plugin on RVIZ missing RTABMAP Plugin on RVIZ missing Hi, I'm on ubuntu 18.04 and ros melodic release. Have installed ros desktop full and rta |
2018-09-25 12:25:32 -0500 | commented question | Errors while using catkin_make in ROS inside Raspbian Stretch I used the normal installation procedure for ubuntu mate - therefore I guess you can use the same way for Xubuntu. The |
2018-09-25 12:17:52 -0500 | commented question | My virtual machine can't ping itself may you post output of "ifconfig" |
2018-09-22 13:51:47 -0500 | commented question | How to replace ros-kinetic-opencv3 with compiled version? Hi, not exactly the thing you are looking for. But may be you find some interesting topics here: https://github.com/in |
2018-09-22 13:38:13 -0500 | commented question | Errors while using catkin_make in ROS inside Raspbian Stretch I used ubuntu mate 16.04 on raspberry and installed ros (desktop full) like a normal installation. Everything worked fi |
2018-09-15 12:33:02 -0500 | commented question | tf_old_data warning by rtabmap - no map created RTABMAP gets now created. Thanks a lot. There is only a single version of openCV on my jetson. Jetpack 3.3 includes ope |
2018-09-14 15:01:16 -0500 | commented question | tf_old_data warning by rtabmap - no map created USB 3 seems to be fine. ZED Diagnostic reports no error, too. ZED is connected directly, no hub, no other equipment on t |
2018-09-14 14:52:13 -0500 | commented question | tf_old_data warning by rtabmap - no map created USB 3 seems to be fine. ZED Diagnostic reports no error, too. |
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2018-09-14 14:32:36 -0500 | commented question | tf_old_data warning by rtabmap - no map created I connected to a jetson TX2 dev board. There should be a USB 3. But I will check in detail. may be there is a driver iss |
2018-09-14 14:32:16 -0500 | edited question | tf_old_data warning by rtabmap - no map created tf_old_data warning by rtabmap - no map created Hi, I have stereolabs ZED camera with ros_zed_wrapper and rtabmap_ros r |
2018-09-14 14:30:51 -0500 | commented question | tf_old_data warning by rtabmap - no map created I connected to a jeston TX2 dev board. There should be a USB 3. But I will check in detail. may be there is a driver iss |
2018-09-14 14:13:48 -0500 | commented question | tf_old_data warning by rtabmap - no map created Thanks a lot for your support. I attached both. The tf tree from yesterday was with zed odometry. sorry. Latest SDK was |
2018-09-14 14:12:49 -0500 | edited question | tf_old_data warning by rtabmap - no map created tf_old_data warning by rtabmap - no map created Hi, I have stereolabs ZED camera with ros_zed_wrapper and rtabmap_ros r |
2018-09-14 00:37:17 -0500 | commented question | tf_old_data warning by rtabmap - no map created thx. I attached the images and tf tree abve. I think there is the latest SDK version installed. Updated a few days ago, |
2018-09-14 00:36:08 -0500 | edited question | tf_old_data warning by rtabmap - no map created tf_old_data warning by rtabmap - no map created Hi, I have stereolabs ZED camera with ros_zed_wrapper and rtabmap_ros r |
2018-09-14 00:35:15 -0500 | edited question | tf_old_data warning by rtabmap - no map created tf_old_data warning by rtabmap - no map created Hi, I have stereolabs ZED camera with ros_zed_wrapper and rtabmap_ros r |
2018-09-14 00:30:03 -0500 | edited question | tf_old_data warning by rtabmap - no map created tf_old_data warning by rtabmap - no map created Hi, I have stereolabs ZED camera with ros_zed_wrapper and rtabmap_ros r |
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2018-09-13 15:02:25 -0500 | commented question | tf_old_data warning by rtabmap - no map created Sure, I updated the question. Thx. |
2018-09-13 14:34:40 -0500 | edited question | tf_old_data warning by rtabmap - no map created tf_old_data warning by rtabmap - no map created Hi, I have stereolabs ZED camera with ros_zed_wrapper and rtabmap_ros r |
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2018-09-13 04:10:27 -0500 | answered a question | Ubuntu 18 some kinetic packages not found in melodic For some simple packages, you can just download the missing ones as source to your catkin_workspace and compile them. La |
2018-09-12 14:17:40 -0500 | edited question | tf_old_data warning by rtabmap - no map created tf_old_data warning by rtabmap - no map created Hi, I have stereolabs ZED camera with ros_zed_wrapper and rtabmap_ros r |
2018-09-12 08:40:32 -0500 | commented question | Setting up an environment for reinforced learning Hi, there are one or two courses on AI. May be this helps. http://www.theconstructsim.com/construct-learn-develop-robo |
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2018-09-12 07:57:51 -0500 | edited question | tf_old_data warning by rtabmap - no map created tf_old_data warning by rtabmap - no map created Hi, I have stereolabs ZED camera with ros_zed_wrapper and rtabmap_ros r |
2018-09-12 07:03:01 -0500 | edited question | tf_old_data warning by rtabmap - no map created tf_old_data warning by rtabmap - no map created Hi, I have stereolabs ZED camera with ros_zed_wrapper and rtabmap_ros r |
2018-09-12 03:38:11 -0500 | edited question | tf_old_data warning by rtabmap - no map created tf_old_data warning by rtabmap - no map created Hi, I have stereolabs ZED camera with ros_zed_wrapper and rtabmap_ros r |
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2018-09-12 01:16:30 -0500 | edited question | tf_old_data warning by rtabmap - no map created tf_old_data warning by rtabmap - no map created Hi, I have stereolabs ZED camera with ros_zed_wrapper and rtabmap_ros r |
2018-09-12 01:16:16 -0500 | edited question | tf_old_data warning by rtabmap - no map created tf_old_data warning by rtabmap - no map created Hi, I have stereolabs ZED camera with ros_zed_wrapper and rtabmap_ros r |
2018-09-11 13:33:47 -0500 | edited question | tf_old_data warning by rtabmap - no map created tf_old_data warning by rtabmap Hi, I have stereolabs ZED camera with ros_zed_wrapper and rtabmap_ros running on a ubunt |
2018-09-11 13:32:03 -0500 | asked a question | tf_old_data warning by rtabmap - no map created tf_old_data warning by rtabmap Hi, I have stereolabs ZED camera with ros_zed_wrapper and rtabmap_ros running on a ubunt |
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2018-03-15 15:31:27 -0500 | edited question | Rosserial: Topic id 125 & creation of publisher failed Rosserial: Topic id 125 & creation of publisher failed Next UPDATE: Upload via Arduino IDE works fine (even if newPi |
2018-03-15 15:09:51 -0500 | edited question | Rosserial: Topic id 125 & creation of publisher failed Rosserial: Topic id 125 & creation of publisher failed UPDATE: I reduced the code step by step. I found out that #in |
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2018-03-15 07:49:25 -0500 | edited question | Rosserial: Topic id 125 & creation of publisher failed Rosserial: Topic id 125 & creation of publisher failed Hi, I created a custom message: SonarDistances.msg uint8 f |