osmo-bts-trx: "CHAN RQD: no resources for SDCCH" on master

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Max msuraev at sysmocom.de
Thu Jun 16 08:52:00 UTC 2016


Curiously I've noticed following error messages while testing osmo-bts-trx:

<0010> lapd_core.c:1508 N(S) sequence error: N(S)=0, V(R)=1
<0010> lapd_core.c:1508 N(S) sequence error: N(S)=1, V(R)=2
<0010> lapd_core.c:1508 N(S) sequence error: N(S)=2, V(R)=3
<0010> lapd_core.c:1508 N(S) sequence error: N(S)=3, V(R)=4
<0010> lapd_core.c:1508 N(S) sequence error: N(S)=4, V(R)=5
<0010> lapd_core.c:1508 N(S) sequence error: N(S)=5, V(R)=6

Not sure if it's related.

On 06/15/2016 09:38 PM, Tom Tsou wrote:
> On Wed, Jun 15, 2016 at 10:08 AM, Max <msuraev at sysmocom.de> wrote:
>> I've tried it with manually sending POWERON - the issue with CHAN RQD is
>> gone but the phone still does not work. I'll look into OML/RSL/whatever
>> is preventing it from working.
> Make sure that the static variable 'settsc_enabled' is set.
>
> diff --git a/src/osmo-bts-trx/trx_if.c b/src/osmo-bts-trx/trx_if.c
> index a4c16dc..8c9a839 100644
> --- a/src/osmo-bts-trx/trx_if.c
> +++ b/src/osmo-bts-trx/trx_if.c
> @@ -47,7 +47,7 @@
>  //#define TOA_RSSI_DEBUG
>
>  int transceiver_available = 0;
> -int settsc_enabled = 0;
> +int settsc_enabled = 1;
>  int setbsic_enabled = 0;
>
>   -TT

-- 
Max Suraev <msuraev at sysmocom.de> http://www.sysmocom.de/
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