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Bug #5178

LimeNET Micro clock error

Added by Anelito 5 months ago. Updated about 1 month ago.

Status:
New
Priority:
Normal
Assignee:
Category:
-
Target version:
-
Start date:
06/12/2021
Due date:
% Done:

0%

Spec Reference:

Description

Running the example setup listed below fails on a LimeNET Micro v2.1 because of internal clock error.
Reference guide: [[https://lucasteske.medium.com/creating-your-own-gsm-network-with-limesdr-1935bac257f4]]

$ sudo osmo-trx-lms
% 'rt-prio 18' is deprecated, use 'policy rr 18' under 'sched' node instead
Sat Jun 12 10:00:30 2021 DLGLOBAL <0008> telnet_interface.c:104 Available via telnet 127.0.0.1 4237
Sat Jun 12 10:00:30 2021 DLCTRL <000f> control_if.c:887 CTRL at 127.0.0.1 4236
Sat Jun 12 10:00:30 2021 DMAIN <0000> osmo-trx.cpp:563 Config Settings
Log Level............... 0
Device args.............
TRX Base Port........... 5700
TRX Address............. 127.0.0.1
GSM BTS Address......... 127.0.0.1
Channels................ 1
Tx Samples-per-Symbol... 4
Rx Samples-per-Symbol... 4
EDGE support............ 0
Extended RACH support... 0
Reference............... 0
Filler Burst Type....... Empty bursts
Filler Burst TSC........ 0
Filler Burst RACH Delay. 0
Multi-Carrier........... 0
LO freq. offset......... 0
RSSI to dBm offset...... 0 (relative)
Swap channels........... 0
Tx Antennas............. 'BAND1'
Rx Antennas............. 'LNAW'
Sat Jun 12 10:00:30 2021 DMAIN <0000> osmo-trx.cpp:481 Setting SCHED_RR priority 18. This setting is DEPRECATED, please use 'policy rr 18' under the 'sched' VTY node instead.
Sat Jun 12 10:00:30 2021 DDEV <0005> LMSDevice.cpp:140 creating LMS device...
Sat Jun 12 10:00:30 2021 DDEV <0005> LMSDevice.cpp:272 Opening LMS device..
Sat Jun 12 10:00:30 2021 DDEV <0005> LMSDevice.cpp:278 Devices found: 1
Sat Jun 12 10:00:30 2021 DDEV <0005> LMSDevice.cpp:288 Device [0]: LimeNET-Micro, media=USB 2.0, module=FT601, addr=24607:1027, serial=005839EC8507E7
Sat Jun 12 10:00:30 2021 DDEV <0005> LMSDevice.cpp:297 Using device[0]
Sat Jun 12 10:00:30 2021 DDEVDRV <0006> LMSDevice.cpp:187 Reference clock 30.72 MHz
Sat Jun 12 10:00:30 2021 DDEV <0005> LMSDevice.cpp:126 Device identified as LimeNET-Micro
Sat Jun 12 10:00:30 2021 DDEV <0005> LMSDevice.cpp:324 Init LMS device
Sat Jun 12 10:00:31 2021 DDEV <0005> LMSDevice.cpp:332 Setting Internal clock reference
Sat Jun 12 10:00:31 2021 DDEV <0005> LMSDevice.cpp:482 Device type LimeNET-Micro doesn't support internal reference clock
Sat Jun 12 10:00:31 2021 DDEV <0005> LMSDevice.cpp:377 Error in LMS open, closing:
Sat Jun 12 10:00:31 2021 DMAIN <0000> osmo-trx.cpp:597 Failed to create radio device
Sat Jun 12 10:00:31 2021 DMAIN <0000> osmo-trx.cpp:568 Shutting down transceiver...
Sat Jun 12 10:00:31 2021 DDEV <0005> LMSDevice.cpp:158 Closing LMS device

History

#1 Updated by roh 5 months ago

  • Project changed from OsmoNITB to OsmoTRX

#2 Updated by laforge about 1 month ago

  • Assignee set to Hoernchen

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