28 Feb
2016
28 Feb
'16
3:29 p.m.
Pd-l2ork comes with I2s and gpio externals, including support for soft pwm
on all pins. HTH
--
Ivica Ico Bukvic, D.M.A.
Associate Professor
Computer Music
ICAT Senior Fellow
Director -- DISIS, L2Ork
Virginia Tech
School of Performing Arts – 0141
Blacksburg, VA 24061
(540) 231-6139
ico(a)vt.edu
www.performingarts.vt.edu
disis.icat.vt.edu
l2ork.icat.vt.edu
ico.bukvic.net
On Feb 28, 2016 8:49 AM, "Peter P." <peterparker(a)fastmail.com> wrote:
* Raphaël Mouneyres <rmouneyres(a)gmail.com>
[2016-02-28 13:18]:
Hello,
Having some bare keyboards and raspberry-sortof boards, I'd be
interested in
connecting both of them without using a midi interface, but
only the available GPIO pins available on the board. This is as well to
save external components and as a programming exercise.
After searching for information, nothing revelant was found, except a
experimental
python script to read gpio and using the mididings library to
output messages.
Is there a existing project which would scan rows/colums of a keyboard
from the
designated(configured) gpios, and throw midi message to an alsa
midi port ?
Pure Data
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