Rockbox

ok, this is XavierGr's preset patch merged with my hack
to get the wps screen working with the radio..
(also added a tag to show volume in % for those that
want it...)

just a quik thing about the wps... its done very hacky
because the wps loads its info from an id3 tag, so ive
put the radio info into a fake id3.. which means that
some tags might not be as expected if your on the radio
screen...
so...

first thing is the conditional to see if the radio is
being used or not...
%?R<[stuff for regular screen]|[stuff for the radio
screen]>

ok, now the radio tags..
%Rf - frequency in MHZ
%Rl - (thats a lowercase L) - minimum frequency.. will
be changeable maybe soon
%RL - max frequency
%Rm - mode.. shows Mode:preset or Mode:Scan
%Rp - shows "p" if you are on a preset (use as a
conditional for the next 2 tags)
%Rpn - current preset name
%Rpi - current preset number
%Rps - shows "s" if its stereo (good for a conditional)
%Rpt - shows "t" if its tuned to a station ok

and thats it...
now. to show the volume as a % use the tag %pv%

i cant comment on the preset part of the patch.. but it
merged ok and didnt spit out any warnings.. and seems
to work...