tree 5f9a0c20074a24e643c0ed29ba85828eebc84d1d
parent 523ae5a69eff0156220a0bb07c4a1a658dd2f0dd
author kurtis.heimerl <kurtis.heimerl@19bc5d8c-e614-43d4-8b26-e1612bc8e597> 1322461564 +0000
committer kurtis.heimerl <kurtis.heimerl@19bc5d8c-e614-43d4-8b26-e1612bc8e597> 1322461564 +0000

transceiver, uhd: exit informatively if no devices are found

Perform a UHD device search before constructing the object,
and inform the user if no device is found.

No device found is the most common reason for the transceiver
to fail with the dreaded error "assuming TRX is dead".

Signed-off-by: Thomas Tsou <ttsou@vt.edu>

git-svn-id: http://wush.net/svn/range/software/public/openbts/trunk@2699 19bc5d8c-e614-43d4-8b26-e1612bc8e597