Re: [Usarsim-developers] playerjoy and positionproxy problem

[Emanuele V. <ema...@fa...>]

ok, thank you, I solved it.
The problem was that playerjoy doesn't call the RequestGeom method.
I just added this command in the playerjoy and it works.
Furthermore I can access the Encoder Data now, thanks for your help. I 
don't know how to publish it as a new field of us_position but I 
substituted the field stall (I really don't need it) with the encoder data.

Thank you again, I can try my pendulum experiment now ahah

best,

ema

ss...@un... ha scritto:
> Hi,
> I wasn't at the university today, so I can't test it. My guess is, that
> the get geom or get config request in us_position is answered with NACK.
> Perhaps the positionproxy doesn't wait long enough for the geom. I will
> have a look at this tomorrow.
> Best Stefan
>
>   
>> Yes, I have the same problem.
>> I can't control the robot with the C++ interfaces...it doesn't work.
>> I mean, if I run the position2d test in the libplayerc folder, it works
>> (I see the robot moving)
>> but if I try to use the position2dproxy functions (SetSpeed i.e.)
>> through the playerjoy or an other program I made, it doesn' work.
>> Actually I have find out something...if I run the position2d test and
>> later the playerjoy, it seems it works...
>> Furthermore I can easily access the data of the position proxy...but I
>> can't set the speed...
>>
>> please help!
>>
>> thank you
>>
>> ema
>>
>>
>>
>> Moreno De Amicis ha scritto:
>>
>>     
>>> Hi everybody,
>>> I installed the Player-2.0.4. When I try to run playerjoy, the output
>>> I receive is:
>>>
>>> Connecting to Player at localhost:6665 - calling connect
>>> done
>>> playerc error   : poll call failed with error [0:Success]
>>> playerc error   : recv failed with error [Success]
>>> warning : failed to reconnect
>>> terminate called after throwing an instance of 'PlayerCc::PlayerError'
>>> Aborted
>>>
>>>
>>> Sometimes, the playerjoy connects to the player server, but in this case
>>> I'm not able to control the robot through the keyboard.
>>> The test, written in c language, for the position2dproxy works well.
>>> Any idea?
>>> Thanks,
>>>
>>> Moreno
>>>
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>
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