I have a similar issue with my OpenBTS install.
I am using USRP 3.2 and the latest public OpenBTS. It was having
trouble compiling, so i made the changes suggested by Timur
Alperovich, which seemed to do the trick.
However, i just get repeated "retrying transceiver command after
response timeout" errors. I have nothing else running, and nothing is
bound to port 5700, so i don't really understand what the issue is.
I get this error message on my ubuntu and osx builds.
On Sep 24, 2009, at 8:47 PM, Harri Hohteri wrote:
> To my knowledge yes, I have rebooted the system and directly launched
> OpenBTS. Gnuradio is installed with apt-get from gnuradio.org/ubuntu
> repository so I do not know if it starts any background processes.
>
> If I do understand the configuration correctly, OpenBTS tries to
> connect to localhost port 5700 in order to communicate with the device
> but who takes care of the service that runs communication between the
> device and the service in port 5700?
>
> Br,
>
> Harri
>
> On Fri, Sep 25, 2009 at 12:46 AM, Harvind Samra
> <hssamra@...> wrote:
>> Harri,
>>
>> Are your running OpenBTS solely? The error you are showing suggests
>> that you might have a stray or extra transceiver process running in
>> the
>> background.
>>
>> --- Harvind
>>
>> On Fri, 2009-09-25 at 00:39 +0300, Harri Hohteri wrote:
>>> Hi
>>>
>>> I'm facing an issue I could not find anyone else struggled with. My
>>> trunk-version of openbts (with patches to work with gnuradio 3.2)
>>> does
>>> not seem to find
>>> the hardware (repeating the retry line until looped 40 times) while
>>> gnuradio examples (e.g. usrp_wfm_rcv_pll.py and
>>> usrp_benchmark_usb.py)
>>> work just fine.
>>>
>>>> 1253825208.689735 140268065240832: OpenBTS.cpp:77: INFO -- All
>>>> users of this software are expected to comply with applicable
>>>> regulations
>>>> 1253825208.690282 140268064893264: SIPInterface.cpp:146
>>>> SIPInterface::drive() blocking on socket
>>>> 1253825209.711911 140268065240832: TRXManager.cpp:268: WARNING --
>>>> retrying transceiver command after response timeout
>>>> ...
>>>> 1253825249.550423 140268065240832: TRXManager.cpp:268: WARNING --
>>>> retrying transceiver command after response timeout
>>>> 1253825249.550492 140268065240832: TRXManager.cpp:283: ERROR --
>>>> lost control link to transceiver
>>>> terminate called after throwing an instance of 'SocketError'
>>>> Aborted
>>>
>>> I'm running on 64 bit Ubuntu 9.04 Desktop, gnuradio 3.2, openbts
>>> trunk
>>> and usrp rev. 4.
>>>
>>> Br,
>>>
>>> Harri
>>>
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>
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