osmo-trx and gpsdo

Hi. 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(a)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