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Gullik Webjorn gullik.webjorn at corevalue.seHi,
I have just received a limesdr mini, and I am trying to get that sdr to
the same level as I had with
uhd B100. I managed to get the whole config working properly, but
stability was bad, as you have read.
As I was recommended, I have been runnig "nightly" binaries, and see
where I end up.... :-)
limesdr installed in Orange Pi Zero, (armhf). Limesuite 18.10.0-1,
LimeUtil seems happy, and I can see the SDR
However, I cannot get stability enough to get a stable signal....
Gullik
TRX LIME CONFIG
log stderr
logging filter all 1
logging color 1
logging print category 1
logging timestamp 1
logging print file basename
logging level set-all info
!
line vty
no login
!
trx
bind-ip 127.0.0.1
remote-ip 127.0.0.1
base-port 5700
egprs disable
tx-sps 4
rx-sps 4
rt-prio 18
chan 0
tx-path BAND1
rx-path LNAW
bsc 1.3.0.287 or .284 will not run, fails with error in sysmalloc(), so
I try running .283, from dec 19....
maybe this problem is armhf related...??
this is the bsc config......
osmobsc config file
! osmo-bsc default configuration
! (assumes STP to run on 127.0.0.1 and uses default point codes)
!
e1_input
e1_line 0 driver ipa
network
network country code 1
mobile network code 1
encryption a5 0
neci 1
paging any use tch 0
handover 0
handover algorithm 1
handover1 window rxlev averaging 10
handover1 window rxqual averaging 1
handover1 window rxlev neighbor averaging 10
handover1 power budget interval 6
handover1 power budget hysteresis 3
handover1 maximum distance 9999
dyn_ts_allow_tch_f 0
periodic location update 30
bts 0
type sysmobts
band DCS1800
cell_identity 0
location_area_code 1
base_station_id_code 63
ms max power 15
cell reselection hysteresis 4
rxlev access min 0
radio-link-timeout 32
channel allocator ascending
rach tx integer 9
rach max transmission 7
channel-descrption attach 1
channel-descrption bs-pa-mfrms 5
channel-descrption bs-ag-blks-res 1
early-classmark-sending forbidden
ip.access unit_id 1801 0
oml ip.access stream_id 255 line 0
codec-support fr
gprs mode none
trx 0
rf_locked 0
arfcn 871
nominal power 20
! to use full TRX power, set max_power_red 0
max_power_red 3
rsl e1 tei 0
timeslot 0
phys_chan_config CCCH+SDCCH4
hopping enabled 0
timeslot 1
phys_chan_config TCH/F
hopping enabled 0
timeslot 2
phys_chan_config TCH/F
hopping enabled 0
timeslot 3
phys_chan_config TCH/F
hopping enabled 0
timeslot 4
phys_chan_config TCH/F
hopping enabled 0
timeslot 5
phys_chan_config TCH/F
hopping enabled 0
timeslot 6
phys_chan_config TCH/F
hopping enabled 0
timeslot 7
phys_chan_config TCH/F
hopping enabled 0
msc 0
no bsc-welcome-text
no bsc-msc-lost-text
no bsc-grace-text
type normal
allow-emergency allow
amr-config 12_2k forbidden
amr-config 10_2k forbidden
amr-config 7_95k forbidden
amr-config 7_40k forbidden
amr-config 6_70k forbidden
amr-config 5_90k allowed
amr-config 5_15k forbidden
amr-config 4_75k forbidden
codec-list fr1 fr2 fr3 hr1 hr3
mgw remote-ip 127.0.0.1
mgw remote-port 2427
mgw local-port 2727
mgw endpoint-range 1 31
bsc
mid-call-timeout 0
no missing-msc-text
bsc does not seem to want to speak with trx-lms, I don't understand
which config entry is wrong....
osmo_bsc_main.c:284 bootstrapping RSL for BTS/TRX (0/0) on ARFCN 871
using MCC-MNC 001-01 LAC=1 CID=0 BSIC=63
<0007> a_reset.c:106 A-RESET(msc-0)[0xdb2e98]{DISC}: (re)sending BSSMAP
RESET message...
<0007> osmo_bsc_sigtran.c:93 Sending RESET to MSC:
RI=SSN_PC,PC=0.23.1,SSN=BSSAP
<0007> osmo_bsc_bssap.c:58 RESET ACK from MSC: RI=SSN_PC,PC=0.23.1,SSN=BSSAP
<0007> a_reset.c:74 A-RESET(msc-0)[0xdb2e98]{DISC}: SIGTRAN connection
succeded.
<0011> bts_ipaccess_nanobts.c:315
timeslot(0-0-0-CCCH_SDCCH4)[0xddfcd8]{UNUSED}: Event TS_EV_OML_READY not
permitted
<0011> bts_ipaccess_nanobts.c:315
timeslot(0-0-1-TCH_F)[0xde0038]{UNUSED}: Event TS_EV_OML_READY not permitted
<0011> bts_ipaccess_nanobts.c:315
timeslot(0-0-2-TCH_F)[0xde0398]{UNUSED}: Event TS_EV_OML_READY not permitted
<0011> bts_ipaccess_nanobts.c:315
timeslot(0-0-3-TCH_F)[0xde06f8]{UNUSED}: Event TS_EV_OML_READY not permitted
<0011> bts_ipaccess_nanobts.c:315
timeslot(0-0-4-TCH_F)[0xde0a58]{UNUSED}: Event TS_EV_OML_READY not permitted
<0011> bts_ipaccess_nanobts.c:315
timeslot(0-0-5-TCH_F)[0xde0db8]{UNUSED}: Event TS_EV_OML_READY not permitted
<0011> bts_ipaccess_nanobts.c:315
timeslot(0-0-6-TCH_F)[0xde1118]{UNUSED}: Event TS_EV_OML_READY not permitted
<0011> bts_ipaccess_nanobts.c:315
timeslot(0-0-7-TCH_F)[0xde1478]{UNUSED}: Event TS_EV_OML_READY not permitted
<0015> input/ipaccess.c:248 Sign link vanished, dead socket
<0015> input/ipaccess.c:74 Forcing socket shutdown with no signal link set
<0015> bts_ipaccess_nanobts.c:416 (bts=0) Dropping OML link.
<0015> bts_ipaccess_nanobts.c:397 (bts=0,trx=0) Dropping RSL link.
<0015> input/ipa.c:262 accept()ed new link from 127.0.0.1 to port 3002
<0004> abis_nm.c:538 BTS0 feature 'EGPRS' reported via OML does not
match statically set feature: 0 != 1. Please fix.
<0004> abis_nm.c:538 BTS0 feature 'OML Alerts' reported via OML does not
match statically set feature: 1 != 0. Please fix.
So, has anyone config files for Limesdr mini -> trx-lms ->
osmo-bts-trx_0.8.1.199 -> osmo-msc or can point me in the
right direction....
Gullik