Re: [Playerstage-users] Running the code for a physical robot

[fscMoc <ag...@fl...>]

The output I get when I first run the player roomba.cfg file is:

/home/mylinux/Desktop/roomba.cfg:5 warning: field [provides] has unused
element 3
/home/mylinux/Desktop/roomba.cfg:5 warning: field [provides] has unused
element 4
/home/mylinux/Desktop/roomba.cfg:5 warning: field [provides] has unused
element 5
Opening connection to Roomba on /dev/ttyUSB0...Done.
Listening to ports: 6665

There is what I first get and then i start running the code and get this:

accepted client 0 on port 6665, fd 6
closing connection to client 0 on port 6665

The accepted part comes right when I start running my program and the
closing part comes when my program pauses and sends me the error messages I
posted earlier. I thought I was connecting to the robot correctly but maybe
I'm not. Thanks for your help.
                                                                             
--Alan

Geoffrey Biggs wrote:
> 
> Does the player server give any messages at the same time?
> 
> Geoff
> 
> fscMoc wrote:
>> When I connect my robot and try to run my code that works in stage I get
>> this
>> error :
>> 
>> playerc error    : poll call failed with error [0:Success]
>> playerc error    : recv failed with error [Success]
>> warning failed to reconnect
>> playerc warning    : warning : no socket to write to
>> playerc error    : closed failed with error [Bad file descriptor]
>> PlayerClient::Read()(-1) : recv failed with error [Success]
>> 
>> The error happens when I call my .Read() function for the playerclient. 
>> I
>> have been trying to figure out what is going wrong for the past few days
>> but
>> have gotten nowhere. If anyone could get me advice on where to start
>> looking
>> to debug it or what i can do to fix the problem I would appreciate it.
>> Thank
>> you.
>>                                                             --Alan George
> 
> 
> -- 
> Robotics research group, University of Auckland
> http://www.ece.auckland.ac.nz/~gbig005/
> 
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