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Max msuraev at sysmocom.deHi.
While trying to make osmo-trx work in multichannel configuration I've
found following:
- running "./Transceiver52M/osmo-trx -m -c 2 -l INFO" works but
- running "./Transceiver52M/osmo-trx -m -c 2 -l INFO -g" gives following:
linux; GNU C++ version 4.8.4; Boost_105400; UHD_003.010.000.000-release
opening configuration table from path :memory:
Config Settings
Log Level............... INFO
Device args.............
TRX Base Port........... 5700
TRX Address............. 127.0.0.1
Channels................ 2
Tx Samples-per-Symbol... 4
Rx Samples-per-Symbol... 4
EDGE support............ Disabled
Reference............... GPS
C0 Filler Table......... Disabled
Multi-Carrier........... Enabled
Diversity............... Disabled
Tuning offset........... 0
RSSI to dBm offset...... 0
Swap channels........... 0
INFO 3032180480 13:36:38.4 UHDDevice.cpp:786:open: Using discovered UHD
device type=b200,name=MyB210,serial=30AC26A,product=B210
-- Detected Device: B210
-- Operating over USB 2.
-- Initialize CODEC control...
-- Initialize Radio control...
-- Performing register loopback test... pass
-- Performing register loopback test... pass
-- Performing CODEC loopback test... pass
-- Performing CODEC loopback test... pass
-- Setting master clock rate selection to 'automatic'.
-- Asking for clock rate 16.000000 MHz...
-- Actually got clock rate 16.000000 MHz.
-- Performing timer loopback test... pass
-- Performing timer loopback test... pass
INFO 3032180480 13:36:41.6 UHDDevice.cpp:743:parse_dev_type: Using USRP1
type transmit window for B-Series Device B210
terminate called after throwing an instance of 'uhd::key_error'
what(): LookupError: KeyError: update_clock_source: unknown source: gpsdo
Aborted (core dumped)
The tests were performed with usrp B210 and rather recent uhd (see
above). Is this some know error/hw incompatibility?
--
Max Suraev <msuraev at sysmocom.de> http://www.sysmocom.de/
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