Problem is usrp x310 doesnot support the gsmband, it works above 1.2GHz. Also if I still change the MCC and MNC I am not not able to find the network on the phone, and any clue on this error "check_rx_md_err:
An internal receive buffer has filled", it comes in osmo-trx.
Hi I have attached my config as requested, also in osmo-trx I am getting the following error "check_rx_md_err: An internal receive buffer has filled" and I am not able to view the network in my phone. I am using usrp x310 and os UBUNTU.
BR
Snehasish
From: Neels Hofmeyr <nhofmeyr@sysmocom.de>
Sent: Saturday, January 21, 2017 4:35:06 AM
To: Snehasish Kar
Cc: openbsc@lists.osmocom.org
Subject: Re: Omsobts -osmotrx communication problemOn Fri, Jan 20, 2017 at 11:58:53AM +0000, Snehasish Kar wrote:
> Hi
>
> I have installed osmobts and osmotrx with openbsc, to enable openbsc with usrp. But whenever I tried running the three applications, I gave the following error in osmobts. Please help me with it.
>
>
> <000b> trx_if.c:490 Tx burst length 0 invalid
> > <000b> trx_if.c:490 Tx burst length 0 invalid
> > <000b> trx_if.c:490 Tx burst length 0 invalid
> > <000b> trx_if.c:490 Tx burst length 0 invalid
> > <000b> trx_if.c:490 Tx burst length 0 invalid
> > <000b> trx_if.c:490 Tx burst length 0 invalid
> > <000b> trx_if.c:490 Tx burst length 0 invalid
> > <000b> trx_if.c:490 Tx burst length 0 invalid
> > <000b> trx_if.c:490 Tx burst length 0 invalid
> > <000b> trx_if.c:490 Tx burst length 0 invalid
> > <000b> trx_if.c:490 Tx burst length 0 invalid
> > <000b> trx_if.c:490 Tx burst length 0 invalid
> > <000b> trx_if.c:490 Tx burst length 0 invalid
> > <000b> trx_if.c:490 Tx burst length 0 invalid
> > <000b> trx_if.c:490 Tx burst length 0 invalid
> > <000b> trx_if.c:490 Tx burst length 0 invalid
> > <000b> trx_if.c:490 Tx burst length 0 invalid
If I remember correctly, osmo-bts-trx will at startup show a bunch of these and
then continue normally.
To clarify, you need to run 'osmo-trx', 'osmo-bts-trx' and 'osmo-nitb'.
We can't help further with this little information on your config.
~N
--
- Neels Hofmeyr <nhofmeyr@sysmocom.de>http://www.sysmocom.de/
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