File
"/export/home/usrp2/gnuradio-3.6.0/MyGRC/top_block.py", line
52, in __init__
self.uhd_usrp_source_0.set_clock_source("mimo", 1)
File
"/usr/local/lib/python2.6/dist-packages/gnuradio/uhd/uhd_swig.py",
line 1915, in set_clock_source
return
_uhd_swig.uhd_usrp_source_sptr_set_clock_source(self, *args,
**kwargs)
RuntimeError: vector::_M_range_check
I am trying to setup a simple MIMO reception with N210+WBX
boards in GRC. My MIMO connection is all ok since I can see
both devices attached by running "uhd_find_devices" and
"uhd_usrp_probe". My GRC has a [uhd: usrp source] block
configured to have 2 Mboards one having default time and clock
and the other having MIMO as its reference. Basically I have
configured it the same as the model in Ettus's Application
Note on MIMO and synchronization. But I'll get the error above
at run-time.