That seems odd, it shouldnt be able to make a device without finding it
first. That is if nothing comes up for ::find, then the ::make will yell
at you.
Is this problem repeatable, if you repeatedly call uhd_find_devices,
will it continue to come up blank?
-Josh
To follow up: it appears that it does work, at least libuhd + gr-uhd +
grc works. For example, if I open up GRC, throw in a UHD simple
source, and graphical FFT block and set appropriate parameters, I do
see what I expect: a nice FFT plot of whatever bit of spectrum I've
specified. So I suspect that I am running into some bug in
uhd_find_device.
Doug
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