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2011-09-02 10:58:08 -0500 | marked best answer | How to check if the Pubsub tutorial is running correctly? no activity in > 1 month, closing |
2011-07-18 08:52:17 -0500 | marked best answer | Android phone connecting to roscore on pc and thus how android phone can act as device for command input 1) Set the ROS_MASTER_URI environment variable to where the roscore is running. 2) You could send commands as String messages and execute the code on the client side. |
2011-07-06 03:25:57 -0500 | commented answer | How to check if the Pubsub tutorial is running correctly? In fact, I am trying to communicate between the android phone and the host pc. Running the roscore on the pc is not a problem; i'm trying to get android to come and communicate with the roscore on the pc. The concept is quite clear-- to make the android connect to the roscore on the pc, but couldn't implement it with the codes details |
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2011-07-06 01:00:16 -0500 | asked a question | How to check if the Pubsub tutorial is running correctly? Hi I'm trying to learn the following pubsub tutorial code fragment but apparently, is still not connecting to roscore running on pc yet. The program installs successfully but there is no sign of a successful roscore connection. |
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2011-06-28 13:54:47 -0500 | commented answer | Android phone connecting to roscore on pc and thus how android phone can act as device for command input Hi Dornhege! Thanks for the answer, I am actually looking for some sample code to accomplish them, if available. |
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2011-06-28 06:43:21 -0500 | asked a question | Android phone connecting to roscore on pc and thus how android phone can act as device for command input Hi, I already have a pubsubtutorial application up and running. However, how can I modify it or how shall I change the given tutorial code so that the application does not set up its own RosCore, but instead connects to a RosCore already running on a PC (let's say with http://host:11311 ). In addition, what I am intending to do is that the android phone can have a command line tool so that the user can simply give commands as if the user were typing the commands into the terminal on the pc. So, is there a way so that it is the android phone that connects to the phone in command line mode? Thanks! Really Appreciate it! :D David |
2011-06-27 20:46:41 -0500 | answered a question | rosjava(pure) pubsub tutorial Hi Hughie, Can you provide a working set of elementary project files for communication between Android and ROS? I am definitely asking for too much, but I would appreciate a lot of your help, because I am just another student just recently started learning the ROS and the Android. Thanks! My address is david3.1413@gmail.com David |