RE: http://www.spinsemi.com/forum/viewtopic.php?t=82
I have pared this code down and still have a useable, tunable notch.
What I need to figure is the relation between the POT value (for frequency) and the actual notch frequency.
;Frequency control
rdax pot0,1 ;get freq control
rdfx p0fil,0.01 ;average with filter
wrax p0fil,1
wrax f1,0
Variable notch filter
Moderator: frank