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| 2019-05-20 02:00:57 -0500 | marked best answer | MasterChooser cannot find roscore on different PCs on the same network I'm working with an android app that runs a node that publishes a ros message to use elsewhere. For some unknown reason, MasterChooser only connects to roscore when it's running on one of two machines. If roscore is running on any other machine on the same network, MasterChooser cannot connect to it. We tried assigning a static IP to one of them in case the router was doing anything weird but nothing has helped. What could be causing this/how do we fix it? |
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| 2018-07-16 08:26:22 -0500 | marked best answer | ros::time corresponding to message sent Is there a way to recover the ROS time when a message was sent? I'm doing some clock synchronization with another package with custom messages that don't include a ros time in the message definition. With network latency and whatnot, I can't get use ros::Time::now() for synchronization. EDIT: The ros time of receipt within a rosbag would also be a help, if there's a way to recover it. |
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| 2018-06-02 20:39:26 -0500 | edited question | ros::time corresponding to message sent ros::time corresponding to message sent Is there a way to recover the ROS time when a message was sent? I'm doing some |
| 2018-06-02 20:16:22 -0500 | asked a question | ros::time of message receipt within rosbag ros::time of message receipt within rosbag I'm trying to use the ROS time at which a message was received to test some c |
| 2018-06-02 20:12:49 -0500 | asked a question | ros::time corresponding to message sent ros::time corresponding to message sent Is there a way to recover the ROS time when a message was sent? I'm doing some |
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| 2017-10-09 14:29:53 -0500 | commented question | MasterChooser cannot find roscore on different PCs on the same network Okay, we tried with another DNS setup and it didn't work. |
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| 2017-10-06 14:52:13 -0500 | commented question | MasterChooser cannot find roscore on different PCs on the same network Yeah, we tried it with google's DNS server and our router's own DNS server and it didn't work. I read in a generic andr |
| 2017-10-06 12:56:39 -0500 | commented question | MasterChooser cannot find roscore on different PCs on the same network We tried it with two DNS servers and it's true one way (master can resolve tablet name but tablet cannot resolve master |
| 2017-10-05 14:57:55 -0500 | commented question | MasterChooser cannot find roscore on different PCs on the same network We've set up the tablet properly, gave it a static IP, and tried two different DNS servers. The issue persists. Any id |
| 2017-10-03 12:22:33 -0500 | commented question | MasterChooser cannot find roscore on different PCs on the same network There does appear to be an issue with the tablet's DNS. I'll have to talk to our IT guy about it. Thanks. |
| 2017-10-03 00:46:28 -0500 | edited question | MasterChooser cannot find roscore on different PCs on the same network MasterChooser cannot find roscore on different PCs on the same network I'm working with an android app that runs a node |
| 2017-10-03 00:45:48 -0500 | asked a question | MasterChooser cannot find roscore on different PCs on the same network MasterChooser cannot find roscore on different PCs on the same network I'm working with an android app that runs a node |
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| 2017-07-03 11:27:55 -0500 | edited question | CameraInfo publisher can't find .yaml file CameraInfo publisher can't find .yaml file I'm trying to publish a CameraInfo message so that I can (eventually) use ima |
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| 2017-06-30 13:33:01 -0500 | edited question | CameraInfo publisher can't find .yaml file Publishing cameraInfo I'm trying to publish a CameraInfo message so that I can (eventually) use image_proc. I tried to |
| 2017-06-29 17:11:48 -0500 | asked a question | CameraInfo publisher can't find .yaml file Publishing cameraInfo I'm trying to publish a CameraInfo message so that I can (eventually) use image_proc. I tried to |
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