Thomas Orgis wrote: > Eh... no. I emptied both Event and Action ... clicked OK and on next opening > of the dialog, the old entry is still there. > In any case, I think it would be a good idea to simply supply a "delete" > button. > But thanks for the friendly and quick response... it lets me hope that this > issue will be gone soon;-) > > Can you check if it is fixed in trunk? If not, can you send me your hydrogen.conf? > Suppose I want to hack that in in some quick and dirty way: > > 1. Can hydrogen actually recognize CC04 messages with different values? > Hydrogen can do it, the midi dialag does it behind the scenes.. The second paramter is (for example) used to set the volume if you use those actions which set the volume of a mixer strip ( first param selects the number of the strip). > 2. If I do not care about fixing up the GUI for this, even hardcoding some > setting... like, swapping two instruments in the drum kit on said control > message. Would that also need more than a night of hacking? > If you want to do a mapping inside of hydrogen, do it in midi_input.cpp. Look at line 143 for the takes CC message handling. You may also want to introduce a std::map or something for the NoteOn messages in MidiInput::handleNoteOnMessage. > Thing is, I need a software to be able to play live using my MIDI controller. > Not being able to open/close the hihat is quite a deal breaker there. > > Another idea, this would actually be a lot cleaner: It would be trivial to > filter the MIDI input data before handing it to Hydrogen. A little > stand-along program that just handles a MIDI note mapping table and modifies > it on certain events. > I did not play around with MIDI on Linux that much yet... but there must be > an app that just filters ALSA sequencer data (hydrogen does not do JACK MIDI, > I gather). That would neatly solve that issue and even allow mapping of > "continuous" hihat pedals to 5 or so different hihat instruments in hydrogen > (all in one mute group). > > Before I rampage on a search engine spree: Do you know such a program that I > could hook up to trigger hydrogen with modified MIDI events? > Hm no, but i think other people can help you here. Maybe you should ask this question at the Linux audio developers mailing list! - Sebastian
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