1 Nov
2014
1 Nov
'14
11:27 p.m.
hello there,
is there an application that I am missing that allows programming execution
of arbitrary bash scripts (or others) following pressing specific midi
notes?
googling about it did not provide any results..
Thank you for your help
2 Nov
2 Nov
12:16 a.m.
On 01.11.2014 23:27, Athanasios Silis wrote:
hello there,
is there an application that I am missing that allows programming execution
of arbitrary bash scripts (or others) following pressing specific midi
notes?
googling about it did not provide any results..
Thank you for your help
_______________________________________________
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Linux-audio-user(a)lists.linuxaudio.org
http://lists.linuxaudio.org/listinfo/linux-audio-user
e.g. SuperCollider can do that:
The relevant help files:
http://doc.sccode.org/Classes/MIDIIn.html
http://doc.sccode.org/Classes/String.html#-systemCmd
And a working code samle:
test.sc
----------------------------------------------
#!/usr/bin/env sclang
({
var midii, noteOn;
MIDIClient.init;
noteOn = {|src, chan, num, vel|
if(chan == 0, {
"./test.sh".systemCmd;
})
};
MIDIIn.addFuncTo(\noteOn, noteOn);
}).value;
---------------------------------------------
test.sh
---------------------------------------------
#!/usr/bin/bash
echo "bang!"
---------------------------------------------
hp
12:51 a.m.
hello,
mididings can do that :
http://das.nasophon.de/mididings/
reference to the System("your command here")
http://das.nasophon.de/mididings/doc/units.html#calls
an example script would look like :
from mididings import *
config(
backend='jack-rt',
client_name='sendanote',
)
run(
KeyFilter(notes=[43]) >> System("ls /home")
KeyFilter(notes=[44,45]) >> System("yourscript1.sh")
KeyFilter(notes=[36]) >> System("sendmail")
)
---
not tested, but should be it
you could add more filters for midi channels, or velocity
Raphaël
Le 2 nov. 2014 à 00:16, Hanspeter Portner <dev(a)open-music-kontrollers.ch> a écrit :
On 01.11.2014 23:27, Athanasios Silis wrote:
hello there,
is there an application that I am missing that allows programming execution
of arbitrary bash scripts (or others) following pressing specific midi
notes?
googling about it did not provide any results..
Thank you for your help
_______________________________________________
Linux-audio-user mailing list
Linux-audio-user(a)lists.linuxaudio.org
http://lists.linuxaudio.org/listinfo/linux-audio-user
e.g. SuperCollider can do that:
The relevant help files:
http://doc.sccode.org/Classes/MIDIIn.html
http://doc.sccode.org/Classes/String.html#-systemCmd
And a working code samle:
test.sc
----------------------------------------------
#!/usr/bin/env sclang
({
var midii, noteOn;
MIDIClient.init;
noteOn = {|src, chan, num, vel|
if(chan == 0, {
"./test.sh".systemCmd;
})
};
MIDIIn.addFuncTo(\noteOn, noteOn);
}).value;
---------------------------------------------
test.sh
---------------------------------------------
#!/usr/bin/bash
echo "bang!"
---------------------------------------------
hp
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http://lists.linuxaudio.org/listinfo/linux-audio-user 
1:14 a.m.
On 02/11/14 10:16, Hanspeter Portner wrote:
On 01.11.2014 23:27, Athanasios Silis wrote:
> hello there,
> is there an application that I am missing that allows programming execution
> of arbitrary bash scripts (or others) following pressing specific midi
> notes?
> googling about it did not provide any results..
check mididings, it can receive and filter midi, then System(cmd) is the
function you want .... the debian package is mididings. Probably just a single
command line can call a script after a specific midi event.
puredata will do it easily as well use: [notein], [route] and [ggee/shell]
'shell' is in the 'ggee' library ... debian etc packages: puredata,
pd-ggee
Simon
12:30 p.m.
On Sun, Nov 02, 2014 at 12:27:44AM +0200, Athanasios Silis wrote:
hello there,
is there an application that I am missing that allows programming execution
of arbitrary bash scripts (or others) following pressing specific midi
notes?
googling about it did not provide any results..
Thank you for your help
A shell script could be enough. The follow example uses `amidi'
with a virtual rawmidi port:
#!/bin/bash
# midistraggo
do_something()
{
case $1 in
3C) play doooo.wav & ;;
3E) play reeee.wav & ;;
40) play miiii.wav & ;;
41) play faaaa.wav & ;;
*) play boooo.wav & ;;
esac
}
amidi -p virtual -d | while read -n2 st; do
if [[ ${st} == 90 ]]; then
read -n3 key
do_something ${key}
fi
done
4 Nov
4 Nov
2:51 a.m.
ace!
thank you all for the replies!
i'll get into it the following days.
I did not mention that before - it still shouldn't change much - I hope
these can work in a headless environment. right?
On Sun, Nov 2, 2014 at 1:30 PM, Tito Latini <tito.01beta(a)gmail.com> wrote:
On Sun, Nov 02, 2014 at 12:27:44AM +0200, Athanasios
Silis wrote:
hello there,
is there an application that I am missing that allows programming
execution
of arbitrary bash scripts (or others) following
pressing specific midi
notes?
googling about it did not provide any results..
Thank you for your help
A shell script could be enough. The follow example uses `amidi'
with a virtual rawmidi port:
#!/bin/bash
# midistraggo
do_something()
{
case $1 in
3C) play doooo.wav & ;;
3E) play reeee.wav & ;;
40) play miiii.wav & ;;
41) play faaaa.wav & ;;
*) play boooo.wav & ;;
esac
}
amidi -p virtual -d | while read -n2 st; do
if [[ ${st} == 90 ]]; then
read -n3 key
do_something ${key}
fi
done
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3:12 a.m.
On 04/11/14 12:50, Athanasios Silis wrote:
ace!
thank you all for the replies!
i'll get into it the following days.
I did not mention that before - it still shouldn't change much - I hope
these can work in a headless environment. right?
mididings will be fine, puredata will need a little setting up ... it can run
and connect to midi etc headless from the command line (it needs a small delay
before starting audio if you were doing that) ... but for this task unless you
are familiar with puredata or want to do more then mididings (or the ready-to-go
supercollider script) is a better way to go.
Simon
3700
days inactive
3703
days old
linux-audio-user@lists.linuxaudio.org
6 comments
5 participants
participants (5)
-
Athanasios Silis -
Hanspeter Portner -
Raphaël Mouneyres -
Simon Wise -
Tito Latini