Re: [Discuss-gnuradio] OpenBTS stopped within 3 seconds

[Martin Braun]

You might get more responses on the OpenBTS mailing list.

M

On 08/20/2014 11:15 AM, ajaysharma wrote:
> Hi,
> 
> I installed newer version of OpenBTS 4.
> 
> OpenBTS has been installed successfully.
> 
> *But I got error after 2-3 seconds running of Open BTS as follows:*
> 
> ./OpenBTS
> 
> Starting the system...
> ALERT 5921:5921 2014-08-20T13:31:24.0 TRXManager.cpp:486:setTSC: SETTSC
> failed with status 1
> 1408521684.025657 3073992448:
> system ready
> 
> 1408521684.025760 3073992448:
> use the OpenBTSCLI utility to access CLI
> 
> 
> OpenBTS>
> 
> _EMERG 5921:5928 2014-08-20T13:31:41.4 TRXManager.cpp:101:clockHandler:
> TRX clock interface timed out, assuming TRX is dead.
> _Aborted (core dumped)
> 
> 
> 
> *It may be happened due to device USRP1, which is not found in
> uhd_find_devices:-*
> 
> 
> *uhd_find_devices*
> linux; GNU C++ version 4.6.3; Boost_104601; UHD_003.007.001-20-unstable
> 
> -- Loading firmware image: /usr/share/uhd/images/usrp1_fw.ihx... done
> 
> *UHD Error:
>     Device discovery error: Connection refused*
> --------------------------------------------------
> -- UHD Device 0
> --------------------------------------------------
> Device Address:
>     type: usrp1
>     name:
>     serial: 00000000
> 
> 
> *and following command works as follows:*
> 
> *uhd_usrp_probe --args="type=usrp1"*
> 
> linux; GNU C++ version 4.6.3; Boost_104601; UHD_003.007.001-20-unstable
> 
> -- Loading firmware image: /usr/share/uhd/images/usrp1_fw.ihx... done
> -- Opening a USRP1 device...
> -- Loading FPGA image: /usr/share/uhd/images/usrp1_fpga.rbf... done
> -- Using FPGA clock rate of 64.000000MHz...
> 
> UHD Warning:
>     Unknown transceiver board ID combination.
>     Is your daughter-board mounted properly?
>     RX dboard ID: Unknown (0xffff)
>     TX dboard ID: RFX900 (0x0029)
>   _____________________________________________________
>  /
> |       Device: USRP1 Device
> 
> 
> 
> Please let me know solution for same.
> 
> Thanks a lot.
> 
> Regards,
> Ajay
> 
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