22 Sep
2004
22 Sep
'04
4:18 a.m.
On Wednesday 22 September 2004, Dave Phillips wrote:
I'm trying to send a MMC message to Ardour to set
it up to receive MIDI
time code. Apparently Ardour will follow MTC but it has to receive an
MMC Start message first. So far I'm still unsuccessful, even with your
suggestions, but I'll keep at it.
You can use "amidi", from "alsa-utils":
$ amidi -S 'F0 43 10 4C 00 00 7E 00 F7'
sends an XG Reset to the default port; `man amidi` for details.
To can use "echo", too:
$ echo -ne '\xf0\x7f\x01\x06\x02\xf7' > /dev/midi01
BTW, you can try a MIDI realtime message "start" like this:
$ echo -ne '\xfa' > /dev/midi
The message "f0 7f f7 06 02 f7" is not a valid MMC command, because the
device-id 0xf7 is also the EOX status byte. It should be a number between 00
and 0x7f.
Regards,
Pedro
22 Sep
22 Sep
8:40 a.m.
New subject: [linux-audio-user] using cat to send a MIDI string ?
You can use "amidi", from
"alsa-utils":
$ amidi -S 'F0 43 10 4C 00 00 7E 00 F7'
sends an XG Reset to the default port; `man amidi` for details.
To can use "echo", too:
$ echo -ne '\xf0\x7f\x01\x06\x02\xf7' > /dev/midi01
BTW, you can try a MIDI realtime message "start" like this:
$ echo -ne '\xfa' > /dev/midi
I just edited a sysex.txt file with hex editor, and then
cat sysex.txt > /dev/midi
and my Korg received them ok.
With hex editor, it is easy to input the hex values, instead of cryptic
printf's or other methods
Tommi
7500
days inactive
7500
days old
linux-audio-user@lists.linuxaudio.org
1 comments
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participants (2)
-
Pedro Lopez-Cabanillas -
Tommi Sakari Uimonen