It turns out that I was building the same image over and over again.
uhd_image_builder.py doesn't work out of the box for the e310 because
of the directory name change at top from e300 to e31x. I'd modified a
line:
build_dir = {
:
#'e310':'e300',
'e310':'e31x',
:
This
I'm using the new sdk and sd image from
http://files.ettus.com/binaries/cache/e3xx/meta-ettus-v3.15.0.0-e310_prerelease/
and have build and run the base and rfnoc images from .../src/uhd/fpga-
src/usrp3/top/e31x by following the old tutorial on kb.ettus with just
a little updating.
it mostly
