Hi,
I am using LimeSDR and I would like to setup a mini GSM base station. I am following this instructions:
https://discourse.myriadrf.org/t/limesdr-osmo-trx-no-work/1938/27
However, I am getting trouble starting tranceiver:
*TERMINAL 1:*
ronan@ronan-MS-N014:~/Downloads$ osmo-nitb -c openbsc.cfg -l hlr.sqlite3 -P -C <0005> abis_nm.c:2800 (bts=0,trx=0) Changing adm. state Unlocked -> Unlocked [vty] <001e> telnet_interface.c:104 telnet at 127.0.0.1 4242 <0005> bsc_init.c:465 WARNING: You are running an 'accept-all' network on a BTS that is not barred. This configuration is likely to interfere with production GSM networks and should only be used in a RF shielded environment such as a faraday cage!
<0020> input/ipaccess.c:848 enabling ipaccess BSC mode on 0.0.0.0 with OML 3002 and RSL 3003 TCP ports <0017> smpp_smsc.c:1001 SMPP at 0.0.0.0 2775 <0025> control_if.c:854 CTRL at 127.0.0.1 4249 DB: Database initialized. DB: Database prepared. <0020> input/ipa.c:263 accept()ed new link from 127.0.0.1 to port 3002 <0005> abis_nm.c:507 BTS0 feature 'EGPRS' reported via OML does not match statically set feature: 0 != 1. Please fix. <0005> abis_nm.c:507 BTS0 feature 'OML Alerts' reported via OML does not match statically set feature: 1 != 0. Please fix. <0005> abis_nm.c:573 BTS0: ARI reported sw[0/2]: sysmobts is 0.7.0.20180115 <0005> abis_nm.c:446 BTS0 reported variant: omso-bts-trx <0005> abis_nm.c:468 BTS0 Attribute Manufacturer Dependent State is unreported <0005> abis_nm.c:573 BTS0: ARI reported sw[0/1]: TRX_PHY_VERSION is Unknown <0020> input/ipa.c:263 accept()ed new link from 127.0.0.1 to port 3003 <0004> bsc_init.c:311 bootstrapping RSL for BTS/TRX (0/0) on ARFCN 514 using MCC=1 MNC=1 LAC=1 CID=0 BSIC=63 <0020> input/ipaccess.c:243 Sign link vanished, dead socket <0020> input/ipaccess.c:71 Forcing socket shutdown with no signal link set
*TERMINAL 2:*
ronan@ronan-MS-N014:~/Downloads$ osmo-bts-trx -c osmo-bts.cfg ((*)) | / \ OsmoBTS <0017> control_if.c:854 CTRL at 127.0.0.1 4238 <0010> telnet_interface.c:104 telnet at 127.0.0.1 4241 <0012> input/ipaccess.c:886 enabling ipaccess BTS mode, OML connecting to 127.0.0.1:3002 <000b> trx_if.c:599 Open transceiver for phy0.0 <0012> input/ipa.c:129 connection done. <0012> input/ipaccess.c:707 received ID get <0001> oml.c:229 O&M Get Attributes [0], Manufacturer Dependent State is unsupported by TRX. <0001> oml.c:680 Ignoring T200[0] (150 ms) as sent by BSC due to suspected LAPDm bug! <0001> oml.c:680 Ignoring T200[1] (180 ms) as sent by BSC due to suspected LAPDm bug! <0001> oml.c:680 Ignoring T200[2] (180 ms) as sent by BSC due to suspected LAPDm bug! <0001> oml.c:680 Ignoring T200[3] (1680 ms) as sent by BSC due to suspected LAPDm bug! <0001> oml.c:680 Ignoring T200[4] (520 ms) as sent by BSC due to suspected LAPDm bug! <0001> oml.c:680 Ignoring T200[5] (165 ms) as sent by BSC due to suspected LAPDm bug! <0001> oml.c:680 Ignoring T200[6] (1680 ms) as sent by BSC due to suspected LAPDm bug! <0001> oml.c:1049 ADM state already was Unlocked <0012> input/ipa.c:129 connection done. <0012> input/ipaccess.c:707 received ID get <000b> trx_if.c:172 No response from transceiver for phy0.0 <000b> trx_if.c:172 No response from transceiver for phy0.0 <000b> trx_if.c:172 No response from transceiver for phy0.0 <000b> trx_if.c:172 No response from transceiver for phy0.0 <000b> trx_if.c:172 No response from transceiver for phy0.0 <000b> trx_if.c:172 No response from transceiver for phy0.0 <000b> trx_if.c:172 No response from transceiver for phy0.0 <000b> trx_if.c:172 No response from transceiver for phy0.0 <000b> trx_if.c:172 No response from transceiver for phy0.0 <000b> trx_if.c:172 No response from transceiver for phy0.0 <000b> trx_if.c:172 No response from transceiver for phy0.0 <000b> trx_if.c:172 No response from transceiver for phy0.0 <000b> trx_if.c:172 No response from transceiver for phy0.0 <000b> trx_if.c:172 No response from transceiver for phy0.0 <000b> trx_if.c:172 No response from transceiver for phy0.0 <000b> trx_if.c:172 No response from transceiver for phy0.0 <000b> trx_if.c:172 No response from transceiver for phy0.0 <000b> trx_if.c:172 No response from transceiver for phy0.0 <000b> trx_if.c:172 No response from transceiver for phy0.0 <0007> l1sap.c:462 Invalid condition detected: Frame difference is 1108205-0=1108205 > 1! <0007> l1sap.c:462 Invalid condition detected: Frame difference is 1108421-1108300=121 > 1! <0007> l1sap.c:462 Invalid condition detected: Frame difference is 1108638-1108435=203 > 1! <0007> l1sap.c:462 Invalid condition detected: Frame difference is 1108855-1108652=203 > 1! <0007> l1sap.c:462 Invalid condition detected: Frame difference is 1109072-1108870=202 > 1! <0007> l1sap.c:462 Invalid condition detected: Frame difference is 1109289-1109086=203 > 1! <0001> bts.c:210 Shutting down BTS 0, Reason No clock from osmo-trx <0007> l1sap.c:462 Invalid condition detected: Frame difference is 1112227-1109693=2534 > 1! <0001> oml.c:1049 ADM state already was Unlocked <0001> oml.c:1049 ADM state already was Unlocked <0001> oml.c:1049 ADM state already was Unlocked <0001> oml.c:1049 ADM state already was Unlocked <0001> oml.c:1049 ADM state already was Unlocked <0001> oml.c:1049 ADM state already was Unlocked <0001> oml.c:1049 ADM state already was Unlocked <0001> oml.c:1049 ADM state already was Unlocked <0001> bts.c:205 BTS is already being shutdown. <000b> trx_if.c:172 No response from transceiver for phy0.0 Shutdown timer expired ronan@ronan-MS-N014:~/Downloads$
*TERMINAL 3:*
ronan@ronan-MS-N014:~/Downloads$ sudo osmo-trx -e [sudo] password for ronan: linux; GNU C++ version 5.4.0 20160609 <%2802%29%20016%200609>; Boost_105800; UHD_003.010.002.000-release
Info: SSE3 support compiled in and supported by CPU Info: SSE4.1 support compiled in, but not supported by CPU Config Settings Log Level............... NOTICE Device args............. TRX Base Port........... 5700 TRX Address............. 127.0.0.1 GSM Core Address.........127.0.0.1 Channels................ 1 Tx Samples-per-Symbol... 4 Rx Samples-per-Symbol... 4 EDGE support............ Enabled Reference............... Internal C0 Filler Table......... Disabled Multi-Carrier........... Disabled Tuning offset........... 0 RSSI to dBm offset...... 0 Swap channels........... 0
-- Make connection: 'LimeSDR-USB [USB 2.0] 9060B00470E28' -- Reference clock 30.720 MHz -- Device name: LimeSDR-USB -- Reference: 30.72 MHz -- Init LMS7002M(0) -- Ver=7, Rev=1, Mask=1 -- LMS7002M calibration values caching Disable -- Transceiver active with 1 channel(s) NOTICE 139639362156288 07:03:23.5 Transceiver.cpp:791:driveControl: Changing TSC from 0 to 7 NOTICE 139639362156288 07:03:23.5 Transceiver.cpp:244:start: Starting the transceiver ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=174420 time_end=171360 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=174420 time_end=171360 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=179520 time_end=176460 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=179520 time_end=176460 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=184620 time_end=181560 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=184620 time_end=181560 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=190740 time_end=186660 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=190740 time_end=186660 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=196860 time_end=192780 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=196860 time_end=192780 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=201960 time_end=198900 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=201960 time_end=198900 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=207060 time_end=204000 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=207060 time_end=204000 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=213180 time_end=209100 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=213180 time_end=209100 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=217260 time_end=215220 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=217260 time_end=215220 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=224400 time_end=219300 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=224400 time_end=219300 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=229500 time_end=226440 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=229500 time_end=226440 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=234600 time_end=231540 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=234600 time_end=231540 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=239700 time_end=236640 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=239700 time_end=236640 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=245820 time_end=241740 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=245820 time_end=241740 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=251940 time_end=247860 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=251940 time_end=247860 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=258060 time_end=253980 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=258060 time_end=253980 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=263160 time_end=260100 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=263160 time_end=260100 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=268260 time_end=265200 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=268260 time_end=265200 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=273360 time_end=270300 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=273360 time_end=270300 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=279480 time_end=275400 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=279480 time_end=275400 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=285600 time_end=281520 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=285600 time_end=281520 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=290700 time_end=287640 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=290700 time_end=287640 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=322320 time_end=292740 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=322320 time_end=292740 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=328440 time_end=324360 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=328440 time_end=324360 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=333540 time_end=330480 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=333540 time_end=330480 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=338640 time_end=335580 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=338640 time_end=335580 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=343740 time_end=340680 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=343740 time_end=340680 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=349860 time_end=345780 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=349860 time_end=345780 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=355980 time_end=351900 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=355980 time_end=351900 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=360060 time_end=358020 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=360060 time_end=358020 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=367200 time_end=362100 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=367200 time_end=362100 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=372300 time_end=369240 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=372300 time_end=369240 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=378420 time_end=374340 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=378420 time_end=374340 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=383520 time_end=380460 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=383520 time_end=380460 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=389640 time_end=385560 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=389640 time_end=385560 ALERT 139639362090752 07:03:24.5 UHDDevice.cpp:867:check_rx_md_err: UHD: Loss of monotonic time ALERT 139639362090752 07:03:24.5 UHDDevice.cpp:867:check_rx_md_err: UHD: Loss of monotonic time ALERT 139639362090752 07:03:24.5 UHDDevice.cpp:868:check_rx_md_err: Current time: 0, Previous time: 0.359668 ALERT 139639362090752 07:03:24.5 UHDDevice.cpp:868:check_rx_md_err: Current time: 0, Previous time: 0.359668 ALERT 139639362090752 07:03:24.7 UHDDevice.cpp:867:check_rx_md_err: UHD: Loss of monotonic time ALERT 139639362090752 07:03:24.7 UHDDevice.cpp:867:check_rx_md_err: UHD: Loss of monotonic time ALERT 139639362090752 07:03:24.7 UHDDevice.cpp:868:check_rx_md_err: Current time: 0.120517, Previous time: 0.359668 ALERT 139639362090752 07:03:24.7 UHDDevice.cpp:868:check_rx_md_err: Current time: 0.120517, Previous time: 0.359668 ERR 139639362090752 07:03:24.7 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=399840 time_end=391680 ERR 139639362090752 07:03:24.7 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=399840 time_end=391680 ERR 139639362090752 07:03:24.7 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=410040 time_end=408000 ERR 139639362090752 07:03:24.7 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=410040 time_end=408000 ERR 139639362090752 07:03:24.7 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=415140 time_end=412080 ERR 139639362090752 07:03:24.7 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=415140 time_end=412080 ALERT 139639362090752 07:03:24.7 UHDDevice.cpp:867:check_rx_md_err: UHD: Loss of monotonic time ALERT 139639362090752 07:03:24.7 UHDDevice.cpp:867:check_rx_md_err: UHD: Loss of monotonic time ALERT 139639362090752 07:03:24.7 UHDDevice.cpp:868:check_rx_md_err: Current time: 0, Previous time: 0.383206 ALERT 139639362090752 07:03:24.7 UHDDevice.cpp:868:check_rx_md_err: Current time: 0, Previous time: 0.383206 ERR 139639362090752 07:03:24.8 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=440640 time_end=417180 ERR 139639362090752 07:03:24.8 UHDDevice.cpp:1383:write: Skipping
Hi,
have a look at https://osmocom.org/issues/2723, seems similar to what I have been experiencing recently. Today I spent some more time looking into it and I found out most issues in osmo-trx seem to come from Limesuite layer, in my case returning SOAPY_SDR_TIMEOUT and outputing timeout errors in osmo-trx log.
I started writing and testing some improvements into osmo-trx and osmo-bts-trx, which hopefully will make the startup more stable. I think I'll be able to push the changeset tomorrow to gerrit.
Hi Pau
Thanks a lot on this. Hopefully this will fix our problem
Thanks Ronan
On Wed, Jan 17, 2018 at 7:55 AM, Pau Espin Pedrol pespin@sysmocom.de wrote:
Hi,
have a look at https://osmocom.org/issues/2723, seems similar to what I have been experiencing recently. Today I spent some more time looking into it and I found out most issues in osmo-trx seem to come from Limesuite layer, in my case returning SOAPY_SDR_TIMEOUT and outputing timeout errors in osmo-trx log.
I started writing and testing some improvements into osmo-trx and osmo-bts-trx, which hopefully will make the startup more stable. I think I'll be able to push the changeset tomorrow to gerrit.
--
- Pau Espin Pedrol pespin@sysmocom.de http://www.sysmocom.de/
=======================================================================
- sysmocom - systems for mobile communications GmbH
- Alt-Moabit 93
- 10559 Berlin, Germany
- Sitz / Registered office: Berlin, HRB 134158 B
- Geschaeftsfuehrer / Managing Director: Harald Welte
Yesss... Hopefully it will be fix soon cause im gonna test more with osno-bsc osmo-hlr osmo-msc which osno-trx has problem with limesdr.
Thanks Pespin. :)
Regards, DUO
On Jan 17, 2018 9:27 AM, "Ronan Empig" ronemp@gmail.com wrote:
Hi Pau
Thanks a lot on this. Hopefully this will fix our problem
Thanks Ronan
On Wed, Jan 17, 2018 at 7:55 AM, Pau Espin Pedrol pespin@sysmocom.de wrote:
Hi,
have a look at https://osmocom.org/issues/2723, seems similar to what I have been experiencing recently. Today I spent some more time looking into it and I found out most issues in osmo-trx seem to come from Limesuite layer, in my case returning SOAPY_SDR_TIMEOUT and outputing timeout errors in osmo-trx log.
I started writing and testing some improvements into osmo-trx and osmo-bts-trx, which hopefully will make the startup more stable. I think I'll be able to push the changeset tomorrow to gerrit.
--
- Pau Espin Pedrol pespin@sysmocom.de http://www.sysmocom.de/
=======================================================================
- sysmocom - systems for mobile communications GmbH
- Alt-Moabit 93
https://maps.google.com/?q=Alt-Moabit+93+%0D+*+10559+Berlin,+Germany&entry=gmail&source=g
- 10559 Berlin, Germany
- Sitz / Registered office: Berlin, HRB 134158 B
- Geschaeftsfuehrer / Managing Director: Harald Welte
Hi Pau
Any updates on this one?
Thanks Ronan
On Wed, Jan 17, 2018 at 10:27 AM, Ronan Empig ronemp@gmail.com wrote:
Hi Pau
Thanks a lot on this. Hopefully this will fix our problem
Thanks Ronan
On Wed, Jan 17, 2018 at 7:55 AM, Pau Espin Pedrol pespin@sysmocom.de wrote:
Hi,
have a look at https://osmocom.org/issues/2723, seems similar to what I have been experiencing recently. Today I spent some more time looking into it and I found out most issues in osmo-trx seem to come from Limesuite layer, in my case returning SOAPY_SDR_TIMEOUT and outputing timeout errors in osmo-trx log.
I started writing and testing some improvements into osmo-trx and osmo-bts-trx, which hopefully will make the startup more stable. I think I'll be able to push the changeset tomorrow to gerrit.
--
- Pau Espin Pedrol pespin@sysmocom.de http://www.sysmocom.de/
=======================================================================
- sysmocom - systems for mobile communications GmbH
- Alt-Moabit 93
- 10559 Berlin, Germany
- Sitz / Registered office: Berlin, HRB 134158 B
- Geschaeftsfuehrer / Managing Director: Harald Welte
Hi Jimmy
I am copying you on our mailing list. Here is the updates so far on our installation. It is still not working.
Ronan
On Fri, Jan 19, 2018 at 9:20 AM, Ronan Empig ronemp@gmail.com wrote:
Hi Pau
Any updates on this one?
Thanks Ronan
On Wed, Jan 17, 2018 at 10:27 AM, Ronan Empig ronemp@gmail.com wrote:
Hi Pau
Thanks a lot on this. Hopefully this will fix our problem
Thanks Ronan
On Wed, Jan 17, 2018 at 7:55 AM, Pau Espin Pedrol pespin@sysmocom.de wrote:
Hi,
have a look at https://osmocom.org/issues/2723, seems similar to what I have been experiencing recently. Today I spent some more time looking into it and I found out most issues in osmo-trx seem to come from Limesuite layer, in my case returning SOAPY_SDR_TIMEOUT and outputing timeout errors in osmo-trx log.
I started writing and testing some improvements into osmo-trx and osmo-bts-trx, which hopefully will make the startup more stable. I think I'll be able to push the changeset tomorrow to gerrit.
--
- Pau Espin Pedrol pespin@sysmocom.de http://www.sysmocom.de/
=======================================================================
- sysmocom - systems for mobile communications GmbH
- Alt-Moabit 93
- 10559 Berlin, Germany
- Sitz / Registered office: Berlin, HRB 134158 B
- Geschaeftsfuehrer / Managing Director: Harald Welte
Hi Ronan,
I did some work to fix some stability problems I saw in osmo-bts-trx while testing osmo-trx with limesdr. They are in gerrit [1] but haven't been reviewed yet and jenkins validation failed due to issue being addressed in [2] which in turn was not merged yet neither.
However, while these patches clear a bit the mess in the logs and may fix some eventual issues, the reality is that the problem is still there, and as far as I understand they come from the limesuite layer. It seems it fails to retrieve packets when asked from upper layers, which means the clock is not updated and then osmo-bts-trx stops. I so far went down through the layers to see the paths being used but got lost around the point in which it reads from the fifo in limesuite. I couldn't find yet who is populating that fifo from the device.
As a reminder, the issue is being tracked in [3].
[1] https://gerrit.osmocom.org/#/c/5856 [2] https://gerrit.osmocom.org/#/c/5818/ [3] https://osmocom.org/issues/2723
Hi Pau
I will try the one in gerrit but just to let you know, I have not run the osmo-trx successfully even for a small while. Other people have run it and had some success early on though will encounter errors after some time. I am using an MSI notebook ang am wondering if it has something to do with it as it has AMD chip.
Let me know if you can think of something about this.
PS: Also, are you guys having the same version/changes in https://github.com/osmocom/osmo-trx ? I use install.sh in the link I sent so if you have updated the github then I will not need to update the files that will be automatically downloaded here.
Please let me know.
Thanks Ronan
On Fri, Jan 19, 2018 at 7:14 PM, Pau Espin Pedrol pespin@sysmocom.de wrote:
Hi Ronan,
I did some work to fix some stability problems I saw in osmo-bts-trx while testing osmo-trx with limesdr. They are in gerrit [1] but haven't been reviewed yet and jenkins validation failed due to issue being addressed in [2] which in turn was not merged yet neither.
However, while these patches clear a bit the mess in the logs and may fix some eventual issues, the reality is that the problem is still there, and as far as I understand they come from the limesuite layer. It seems it fails to retrieve packets when asked from upper layers, which means the clock is not updated and then osmo-bts-trx stops. I so far went down through the layers to see the paths being used but got lost around the point in which it reads from the fifo in limesuite. I couldn't find yet who is populating that fifo from the device.
As a reminder, the issue is being tracked in [3].
[1] https://gerrit.osmocom.org/#/c/5856 [2] https://gerrit.osmocom.org/#/c/5818/ [3] https://osmocom.org/issues/2723
--
- Pau Espin Pedrol pespin@sysmocom.de http://www.sysmocom.de/
=======================================================================
- sysmocom - systems for mobile communications GmbH
- Alt-Moabit 93
- 10559 Berlin, Germany
- Sitz / Registered office: Berlin, HRB 134158 B
- Geschaeftsfuehrer / Managing Director: Harald Welte
Hi Ronan,
On 21/01/18 19:06, Ronan Empig wrote:
I am using an MSI notebook ang am wondering if it has something to do with it as it has AMD chip.
I don't think it's going to have any relation with that fact.
By the way, I had the same issues whiles running it being detected as a usb3 device as well as for the usb2 case, so that specific factor doesn't seem to be important regarding the clock issues I am seeing.
Also, are you guys having the same version/changes in https://github.com/osmocom/osmo-trx%C2%A0 ?
As far as I know, that github repo is a mirror from the official one: https://git.osmocom.org/osmo-trx/ I guess it becomes synced every few hours or so. The patches I did a few days ago in osmo-trx have been already merged and are also already available in the osmo-trx hithub mirror you described. However, as I already stated, the patches may help a bit with some stability issues but won't definitely solve the clocking issues appearing most of the time.
Hi,
I don't know if its coincidence, but when trying osmo-trx with a USRP2 in a computer without SSE4.1, osmo-trx was aborting very often, but when working in a computer with SSE4.1, it got much more stable.
Best regards, Rafael Diniz
On 01/16/2018 09:40 PM, Ronan Empig wrote:
Hi,
I am using LimeSDR and I would like to setup a mini GSM base station. I am following this instructions:
https://discourse.myriadrf.org/t/limesdr-osmo-trx-no-work/1938/27 https://discourse.myriadrf.org/t/limesdr-osmo-trx-no-work/1938/27
However, I am getting trouble starting tranceiver:
*TERMINAL 1:*
ronan@ronan-MS-N014:~/Downloads$ osmo-nitb -c openbsc.cfg -l hlr.sqlite3 -P -C <0005> abis_nm.c:2800 (bts=0,trx=0) Changing adm. state Unlocked -> Unlocked [vty] <001e> telnet_interface.c:104 telnet at 127.0.0.1 4242 <0005> bsc_init.c:465 WARNING: You are running an 'accept-all' network on a BTS that is not barred. This configuration is likely to interfere with production GSM networks and should only be used in a RF shielded environment such as a faraday cage!
<0020> input/ipaccess.c:848 enabling ipaccess BSC mode on 0.0.0.0 with OML 3002 and RSL 3003 TCP ports <0017> smpp_smsc.c:1001 SMPP at 0.0.0.0 2775 <0025> control_if.c:854 CTRL at 127.0.0.1 4249 DB: Database initialized. DB: Database prepared. <0020> input/ipa.c:263 accept()ed new link from 127.0.0.1 to port 3002 <0005> abis_nm.c:507 BTS0 feature 'EGPRS' reported via OML does not match statically set feature: 0 != 1. Please fix. <0005> abis_nm.c:507 BTS0 feature 'OML Alerts' reported via OML does not match statically set feature: 1 != 0. Please fix. <0005> abis_nm.c:573 BTS0: ARI reported sw[0/2]: sysmobts is 0.7.0.20180115 <0005> abis_nm.c:446 BTS0 reported variant: omso-bts-trx <0005> abis_nm.c:468 BTS0 Attribute Manufacturer Dependent State is unreported <0005> abis_nm.c:573 BTS0: ARI reported sw[0/1]: TRX_PHY_VERSION is Unknown <0020> input/ipa.c:263 accept()ed new link from 127.0.0.1 to port 3003 <0004> bsc_init.c:311 bootstrapping RSL for BTS/TRX (0/0) on ARFCN 514 using MCC=1 MNC=1 LAC=1 CID=0 BSIC=63 <0020> input/ipaccess.c:243 Sign link vanished, dead socket <0020> input/ipaccess.c:71 Forcing socket shutdown with no signal link set
*TERMINAL 2:*
ronan@ronan-MS-N014:~/Downloads$ osmo-bts-trx -c osmo-bts.cfg ((*)) | / \ OsmoBTS <0017> control_if.c:854 CTRL at 127.0.0.1 4238 <0010> telnet_interface.c:104 telnet at 127.0.0.1 4241 <0012> input/ipaccess.c:886 enabling ipaccess BTS mode, OML connecting to 127.0.0.1:3002 http://127.0.0.1:3002/ <000b> trx_if.c:599 Open transceiver for phy0.0 <0012> input/ipa.c:129 connection done. <0012> input/ipaccess.c:707 received ID get <0001> oml.c:229 O&M Get Attributes [0], Manufacturer Dependent State is unsupported by TRX. <0001> oml.c:680 Ignoring T200[0] (150 ms) as sent by BSC due to suspected LAPDm bug! <0001> oml.c:680 Ignoring T200[1] (180 ms) as sent by BSC due to suspected LAPDm bug! <0001> oml.c:680 Ignoring T200[2] (180 ms) as sent by BSC due to suspected LAPDm bug! <0001> oml.c:680 Ignoring T200[3] (1680 ms) as sent by BSC due to suspected LAPDm bug! <0001> oml.c:680 Ignoring T200[4] (520 ms) as sent by BSC due to suspected LAPDm bug! <0001> oml.c:680 Ignoring T200[5] (165 ms) as sent by BSC due to suspected LAPDm bug! <0001> oml.c:680 Ignoring T200[6] (1680 ms) as sent by BSC due to suspected LAPDm bug! <0001> oml.c:1049 ADM state already was Unlocked <0012> input/ipa.c:129 connection done. <0012> input/ipaccess.c:707 received ID get <000b> trx_if.c:172 No response from transceiver for phy0.0 <000b> trx_if.c:172 No response from transceiver for phy0.0 <000b> trx_if.c:172 No response from transceiver for phy0.0 <000b> trx_if.c:172 No response from transceiver for phy0.0 <000b> trx_if.c:172 No response from transceiver for phy0.0 <000b> trx_if.c:172 No response from transceiver for phy0.0 <000b> trx_if.c:172 No response from transceiver for phy0.0 <000b> trx_if.c:172 No response from transceiver for phy0.0 <000b> trx_if.c:172 No response from transceiver for phy0.0 <000b> trx_if.c:172 No response from transceiver for phy0.0 <000b> trx_if.c:172 No response from transceiver for phy0.0 <000b> trx_if.c:172 No response from transceiver for phy0.0 <000b> trx_if.c:172 No response from transceiver for phy0.0 <000b> trx_if.c:172 No response from transceiver for phy0.0 <000b> trx_if.c:172 No response from transceiver for phy0.0 <000b> trx_if.c:172 No response from transceiver for phy0.0 <000b> trx_if.c:172 No response from transceiver for phy0.0 <000b> trx_if.c:172 No response from transceiver for phy0.0 <000b> trx_if.c:172 No response from transceiver for phy0.0 <0007> l1sap.c:462 Invalid condition detected: Frame difference is 1108205-0=1108205 > 1! <0007> l1sap.c:462 Invalid condition detected: Frame difference is 1108421-1108300=121 > 1! <0007> l1sap.c:462 Invalid condition detected: Frame difference is 1108638-1108435=203 > 1! <0007> l1sap.c:462 Invalid condition detected: Frame difference is 1108855-1108652=203 > 1! <0007> l1sap.c:462 Invalid condition detected: Frame difference is 1109072-1108870=202 > 1! <0007> l1sap.c:462 Invalid condition detected: Frame difference is 1109289-1109086=203 > 1! <0001> bts.c:210 Shutting down BTS 0, Reason No clock from osmo-trx <0007> l1sap.c:462 Invalid condition detected: Frame difference is 1112227-1109693=2534 > 1! <0001> oml.c:1049 ADM state already was Unlocked <0001> oml.c:1049 ADM state already was Unlocked <0001> oml.c:1049 ADM state already was Unlocked <0001> oml.c:1049 ADM state already was Unlocked <0001> oml.c:1049 ADM state already was Unlocked <0001> oml.c:1049 ADM state already was Unlocked <0001> oml.c:1049 ADM state already was Unlocked <0001> oml.c:1049 ADM state already was Unlocked <0001> bts.c:205 BTS is already being shutdown. <000b> trx_if.c:172 No response from transceiver for phy0.0 Shutdown timer expired ronan@ronan-MS-N014:~/Downloads$*
*TERMINAL 3:*
ronan@ronan-MS-N014:~/Downloads$ sudo osmo-trx -e [sudo] password for ronan: linux; GNU C++ version 5.4.0 20160609 tel:%2802%29%20016%200609; Boost_105800; UHD_003.010.002.000-release
Info: SSE3 support compiled in and supported by CPU Info: SSE4.1 support compiled in, but not supported by CPU Config Settings Log Level............... NOTICE Device args............. TRX Base Port........... 5700 TRX Address............. 127.0.0.1 GSM Core Address.........127.0.0.1 Channels................ 1 Tx Samples-per-Symbol... 4 Rx Samples-per-Symbol... 4 EDGE support............ Enabled Reference............... Internal C0 Filler Table......... Disabled Multi-Carrier........... Disabled Tuning offset........... 0 RSSI to dBm offset...... 0 Swap channels........... 0
-- Make connection: 'LimeSDR-USB [USB 2.0] 9060B00470E28' -- Reference clock 30.720 MHz -- Device name: LimeSDR-USB -- Reference: 30.72 MHz -- Init LMS7002M(0) -- Ver=7, Rev=1, Mask=1 -- LMS7002M calibration values caching Disable -- Transceiver active with 1 channel(s) NOTICE 139639362156288 07:03:23.5 Transceiver.cpp:791:driveControl: Changing TSC from 0 to 7 NOTICE 139639362156288 07:03:23.5 Transceiver.cpp:244:start: Starting the transceiver ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=174420 time_end=171360 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=174420 time_end=171360 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=179520 time_end=176460 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=179520 time_end=176460 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=184620 time_end=181560 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=184620 time_end=181560 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=190740 time_end=186660 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=190740 time_end=186660 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=196860 time_end=192780 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=196860 time_end=192780 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=201960 time_end=198900 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=201960 time_end=198900 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=207060 time_end=204000 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=207060 time_end=204000 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=213180 time_end=209100 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=213180 time_end=209100 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=217260 time_end=215220 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=217260 time_end=215220 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=224400 time_end=219300 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=224400 time_end=219300 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=229500 time_end=226440 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=229500 time_end=226440 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=234600 time_end=231540 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=234600 time_end=231540 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=239700 time_end=236640 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=239700 time_end=236640 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=245820 time_end=241740 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=245820 time_end=241740 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=251940 time_end=247860 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=251940 time_end=247860 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=258060 time_end=253980 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=258060 time_end=253980 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=263160 time_end=260100 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=263160 time_end=260100 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=268260 time_end=265200 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=268260 time_end=265200 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=273360 time_end=270300 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=273360 time_end=270300 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=279480 time_end=275400 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=279480 time_end=275400 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=285600 time_end=281520 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=285600 time_end=281520 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=290700 time_end=287640 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=290700 time_end=287640 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=322320 time_end=292740 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=322320 time_end=292740 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=328440 time_end=324360 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=328440 time_end=324360 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=333540 time_end=330480 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=333540 time_end=330480 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=338640 time_end=335580 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=338640 time_end=335580 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=343740 time_end=340680 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=343740 time_end=340680 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=349860 time_end=345780 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=349860 time_end=345780 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=355980 time_end=351900 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=355980 time_end=351900 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=360060 time_end=358020 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=360060 time_end=358020 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=367200 time_end=362100 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=367200 time_end=362100 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=372300 time_end=369240 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=372300 time_end=369240 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=378420 time_end=374340 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=378420 time_end=374340 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=383520 time_end=380460 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=383520 time_end=380460 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=389640 time_end=385560 ERR 139639362090752 07:03:24.4 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=389640 time_end=385560 ALERT 139639362090752 07:03:24.5 UHDDevice.cpp:867:check_rx_md_err: UHD: Loss of monotonic time ALERT 139639362090752 07:03:24.5 UHDDevice.cpp:867:check_rx_md_err: UHD: Loss of monotonic time ALERT 139639362090752 07:03:24.5 UHDDevice.cpp:868:check_rx_md_err: Current time: 0, Previous time: 0.359668 ALERT 139639362090752 07:03:24.5 UHDDevice.cpp:868:check_rx_md_err: Current time: 0, Previous time: 0.359668 ALERT 139639362090752 07:03:24.7 UHDDevice.cpp:867:check_rx_md_err: UHD: Loss of monotonic time ALERT 139639362090752 07:03:24.7 UHDDevice.cpp:867:check_rx_md_err: UHD: Loss of monotonic time ALERT 139639362090752 07:03:24.7 UHDDevice.cpp:868:check_rx_md_err: Current time: 0.120517, Previous time: 0.359668 ALERT 139639362090752 07:03:24.7 UHDDevice.cpp:868:check_rx_md_err: Current time: 0.120517, Previous time: 0.359668 ERR 139639362090752 07:03:24.7 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=399840 time_end=391680 ERR 139639362090752 07:03:24.7 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=399840 time_end=391680 ERR 139639362090752 07:03:24.7 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=410040 time_end=408000 ERR 139639362090752 07:03:24.7 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=410040 time_end=408000 ERR 139639362090752 07:03:24.7 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=415140 time_end=412080 ERR 139639362090752 07:03:24.7 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=415140 time_end=412080 ALERT 139639362090752 07:03:24.7 UHDDevice.cpp:867:check_rx_md_err: UHD: Loss of monotonic time ALERT 139639362090752 07:03:24.7 UHDDevice.cpp:867:check_rx_md_err: UHD: Loss of monotonic time ALERT 139639362090752 07:03:24.7 UHDDevice.cpp:868:check_rx_md_err: Current time: 0, Previous time: 0.383206 ALERT 139639362090752 07:03:24.7 UHDDevice.cpp:868:check_rx_md_err: Current time: 0, Previous time: 0.383206 ERR 139639362090752 07:03:24.8 UHDDevice.cpp:1383:write: Skipping buffer data: timestamp=440640 time_end=417180 ERR 139639362090752 07:03:24.8 UHDDevice.cpp:1383:write: Skipping
On Wed, Jan 17, 2018 at 11:01:19AM -0200, Rafael Diniz wrote:
I don't know if its coincidence, but when trying osmo-trx with a USRP2 in a computer without SSE4.1, osmo-trx was aborting very often, but when working in a computer with SSE4.1, it got much more stable.
Which version of osmo-trx were you using? We used to have a bug in this area, see http://osmocom.org/issues/2386 fixed in https://gerrit.osmocom.org/#/c/4892/
Im using 14/01/2018 nightly build on Debian 9, but I need to investigate further the problem.
On 01/17/2018 11:31 AM, Harald Welte wrote:
On Wed, Jan 17, 2018 at 11:01:19AM -0200, Rafael Diniz wrote:
I don't know if its coincidence, but when trying osmo-trx with a USRP2 in a computer without SSE4.1, osmo-trx was aborting very often, but when working in a computer with SSE4.1, it got much more stable.
Which version of osmo-trx were you using? We used to have a bug in this area, see http://osmocom.org/issues/2386 fixed in https://gerrit.osmocom.org/#/c/4892/
-
Harald Welte -
Pau Espin Pedrol -
Rafael Diniz -
Ronan Empig -
Sandi Suhendro