Am Mittwoch, 16. Januar 2013, 06:45:14 schrieb Stefan Hajnoczi: > On Tue, Jan 15, 2013 at 8:14 PM, Markus Grabner <[email protected]> wrote: > >> I have pasted my notes for POD HD300 below to get you started. > > > > Very interesting! Some codes are identical to the PODxt, but most are > > transmitted as MIDI sysex messages (F0...). There seems to be a pattern: > > > > F0 00 01 0C 14 00 63 00 <a> <b> <x1> <x2> <x3> F7 > > > > where <a> encodes a parameter group (e.g., 20 -> FX1 parameters), <b> a > > parameter, and <x1>...<x3> the parameter value. It shouldn't be too hard > > to > > add this to libline6comm. > > Note that the device also understands Continuous Controller messages. > They affect the same settings as the SysEx messages. Even better :-) Then it should be quite easy to integrate POD HD support. Can you please have a look at
https://line6linux.svn.sourceforge.net/svnroot/line6linux/apps/branches/qtbased/libline6comm/tablecodeparam.csv and let me know if the POD HD codes are similar to the PODxt ones? There is no documentation for this file, but I think you get the idea. Alternatively, you can look up the PODxt codes from the manual: http://line6.com/support/manuals/podxtlive > Not sure if the official Line6 HD Edit software uses SysEx or CC. I > figure they implemented both because they ran out of CC messages > and/or the CC 7-bit data value wasn't enough for some parameter types. It would indeed be interesting to see where it makes a difference. The PODxt transmits delay time and modulation speed in two CC messages since 7 bit don't give sufficient resolution, but Line6 seems to have taken this somewhat further on the POD HD. Thanks & kind regards, Markus ------------------------------------------------------------------------------ Master Java SE, Java EE, Eclipse, Spring, Hibernate, JavaScript, jQuery and much more. Keep your Java skills current with LearnJavaNow - 200+ hours of step-by-step video tutorials by Java experts. SALE $49.99 this month only -- learn more at: http://p.sf.net/sfu/learnmore_122612 _______________________________________________ Line6linux-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/line6linux-user
