Date: Thu, 24 Feb 2011 08:47:15 +0100 From: Hans Petter Selasky <hselasky@c2i.net> To: freebsd-multimedia@freebsd.org Subject: Re: idea: "shim" driver for Roland / Edirol SD-20 MIDI sound module? Message-ID: <201102240847.15213.hselasky@c2i.net> In-Reply-To: <20110223215844.784dcdfb.torfinn.ingolfsen@broadpark.no> References: <20110221234912.fc03786d.torfinn.ingolfsen@broadpark.no> <201102231030.32160.hselasky@c2i.net> <20110223215844.784dcdfb.torfinn.ingolfsen@broadpark.no>
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On Wednesday 23 February 2011 21:58:44 Torfinn Ingolfsen wrote: > On Wed, 23 Feb 2011 10:30:32 +0100 > > Hans Petter Selasky <hselasky@c2i.net> wrote: > > Hi Torfinn, > > > > I got enough information now to make your device work. > > > > Can you try the attached patch on FreeBSD 9-current or simply copy the > > attached files? > > As my machine is running FreeBSD 8.2-prerelease, I copied the files, and > rebuilt the snd_audio module. root@kg-v7# uname -a > FreeBSD kg-v7.kg4.no 8.2-PRERELEASE FreeBSD 8.2-PRERELEASE #4: Sun Feb 20 > 03:18:04 CET 2011 root@kg-v7.kg4.no:/usr/obj/usr/src/sys/GENERIC > amd64 > > With snd_audio loaded, I get this in /var/log/messages: > Feb 23 21:53:03 kg-v7 kernel: ugen0.3: <Roland> at usbus0 > Feb 23 21:53:03 kg-v7 kernel: uaudio0: <Roland EDIROL SD-20, rev 1.10/1.00, > addr 3> on usbus0 Feb 23 21:53:03 kg-v7 kernel: uaudio0: No playback! > Feb 23 21:53:03 kg-v7 kernel: uaudio0: No recording! > Feb 23 21:53:03 kg-v7 kernel: uaudio0: MIDI sequencer > Feb 23 21:53:03 kg-v7 kernel: pcm0: <USB audio> on uaudio0 > > Yay! Cool! :-) > crw-r--r-- 1 root operator 0, 109 Feb 23 21:53 /dev/umidi0.0 Could you do a simple loopback test: dd if=/dev/umidi0.0 of=/dev/null bs=1 And see if you get any bytes when you press keys? --HPS
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