Date: Wed, 8 Aug 2012 02:09:55 +0200 From: Hans Petter Selasky <hselasky@c2i.net> To: freebsd-multimedia@freebsd.org Subject: Re: jack_umidi and USB devices Message-ID: <201208080209.55740.hselasky@c2i.net> In-Reply-To: <CAPe0dBmwoDEPKw=NAWKMhvvnqHE4=5ifd=YTFEGQTQuN7EOL=Q@mail.gmail.com> References: <CAPe0dBmwoDEPKw=NAWKMhvvnqHE4=5ifd=YTFEGQTQuN7EOL=Q@mail.gmail.com>
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On Tuesday 07 August 2012 20:57:40 Marcel Bonnet wrote: > Hi Hans Petter, and guys. > > Please, help to understand about the -d flag. Am I doing something > wrong, please? > > If I run > > $ jack_umidi -d /dev/umidi0.0 > > then I capture MIDI signal. It's ok. > > But now that I'm setting up my apps, I tried to separate the MIDI > channels, routing every channel to its on linuxsampler channel, via > jackd. > > So, if I run > > $ jack_umidi -d /dev/umidi0.[1-15] > > I have no MIDI signal. > > I tried with dd: > > $ dd if=/dev/umidi0.0 > ^C0+43 records in > 0+0 records out > 0 bytes transferred in 2.739827 secs (0 bytes/sec) > > > $ dd if=/dev/umidi0.[1-15] > ^C0+0 records in > 0+0 records out > 0 bytes transferred in 2.547537 secs (0 bytes/sec) > > I programmed my keyboard (Roland XP-30) to send MIDI signal from > various channels. No matter what the channel is sending, I always > receive MIDI signal from /dev/umidi0.0 . I really belive the keyboard > is sending MIDI through the channel desired because of the audio > device blinks the status led - otherwise I could miss programming the > keyboard. > > Thanks in advance. Hi, You need to manually connect the application with jack_umidi. See midipp, qjackctl, jack_connect and jack-keyboard in ports. --HPS
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