This found tons of errors in rig_debug statements
So this patch cleans up all the files that were producing warnings or errors
This should fix a few segfaults when running with debug turned on
This change allows the set_mode functions to leave the rig passband
unchanged if required. For the few rigs that do not have explcit
passband width control either current state is read and rewritten or a
"normal" width is chosen e.g. select a normal width when there is a
choice like CW and CW-NARROW.
Rather than use an oversize buffer and let the reads time out I have
set the expected length to what should come back. This means that
lengthy timeouts are not required every time a response is read.
Also added undocumented split set/get and PTT on/off.
The TT Argonaut back end was falling over if the rate of returned data
varied because some commands were coded to have shorter than actual
responses, this is not necessary as by increasing the timeout all
characters can be read as expected.
Also fix direct reading and setting of mode per VFO.
Michael Black