plugins/daq2.c: Fix DDS tone frequency stuck to 0

Signed-off-by: Dan Nechita <dan.nechita@analog.com>
plugins/daq2.c: Fix the DDS tone frequency limit

Signed-off-by: Dan Nechita <dan.nechita@analog.com>
plugins/daq2.c: Remove unsed code from the plugin

Signed-off-by: Dan Nechita <dan.nechita@analog.com>
profiles: bump 5th harmonic daq2 test level at 233 MHz to -65 dBFS

Signed-off-by: Tim Harder <timothy.harder@analog.com>
profiles: ignore first three peaks for both non-input daq2 tests

Also, bump max level to -100 dB.

Signed-off-by: Tim Harder <timothy.harder@analog.com>
profiles: minor adc2 test profile value tweaks requested by Shane

Signed-off-by: Tim Harder <timothy.harder@analog.com>
OSC: Only open the plot windows at startup if IIO devices are found

Signed-off-by: Paul Cercueil <paul.cercueil@analog.com>
osc: fix check for profile matching "-"

Signed-off-by: Tim Harder <timothy.harder@analog.com>
plugins/fmcomms2: filter_fir_enable() reload widgets and fix radio button handling

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
fmcomms2_adv: Fix typo

Upate -> Update

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
osc: minor comment spelling fixes

Signed-off-by: Tim Harder <timothy.harder@analog.com>