Messages

271

preenfm2 and preenfm3 / hang with fast program change

« on: October 29, 2018, 01:34:17 PM »

Hi !
just seen the new os update, thanks for that.
Sorry being too late for the release but i found a bug  : I use a digitakt to send program change to the preen, it send very fast program change when turning the encoder, it work fine as long as no bank data is sent from the digitakt. If a bank is defined, it crash quite fast :
PFM2 v2.09 o
LR: 0x0805B019
PC: 0x0807F536
r0: 0x20020004

272

preenfm2 and preenfm3 / Re: preenfm2 editor 2.08.4 (November 25th 2017)

« on: June 27, 2018, 10:52:15 PM »

about the bug reported by mbng,
as workaround, i use a puredata patch that send All note off (CC#123) or Hold Pedal = 0 (CC#64)
one or the other, depending what is needed.

I hope it help.

note : using OSX 10.9

273

preenfm2 and preenfm3 / Re: midi out not working (solved)

« on: June 18, 2018, 09:50:30 AM »

Yes, exactly, the resistor i modified is the closest to the ld1117.

274

preenfm2 and preenfm3 / midi out not working (solved)

« on: June 03, 2018, 05:40:32 PM »

hi !
I'm a proud new owner of a preenfm2, I really like it..
thanks for making it happen !

I wanted to let you know about a trouble I encountered about midi out :
in my built I could not get midi out to work, after some head scratching I found that page :
https://www.pjrc.com/teensy/td_libs_MIDI.html

according to that page, the midi out resistors values should not be the same when using 5v or 3.3v -> in the preenfm, the resistor are 220 ohm and should be 47 ohm as the voltage is 3.3v on that zone.
so i tried to put a 220ohm in parallel on the midiout pullup resistor : bingo ! midi out is now seen by my midi interface (edirol UM-2ex)

best regards
Patrice