Profiles: Add test for FMCOMMS1

Signed-off-by: Robin Getz <robin.getz@analog.com>
INI: Strip trailing zeros

Signed-off-by: Robin Getz <Robin.Getz@analog.com>
FMCOMMS1: Tweak thread handling, so it can test things more robustly

Signed-off-by: Robin Getz <Robin.Getz@analog.com>
SCPI : Add abilty to test/log markers from Spectrum Analyzers

Signed-off-by: Robin Getz <Robin.Getz@analog.com>
OSC: If someone enables the capture, while it's already on, ignore it.

I'm sure there is a more robust way to do this...

Signed-off-by: Robin Getz <Robin.Getz@analog.com>