Date: Sun, 20 Feb 2011 21:30:17 +0100 From: Torfinn Ingolfsen <torfinn.ingolfsen@broadpark.no> To: freebsd-multimedia@FreeBSD.org Subject: Re: Midi and FreeBSD Message-ID: <20110220213017.5384d04e.torfinn.ingolfsen@broadpark.no> In-Reply-To: <201102202119.09381.hselasky@c2i.net> References: <20110219153731.3473.qmail@origmail.integrity.hu> <20110220200725.608d2373.torfinn.ingolfsen@broadpark.no> <201102202119.09381.hselasky@c2i.net>
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On Sun, 20 Feb 2011 21:19:09 +0100 Hans Petter Selasky <hselasky@c2i.net> wrote: > On Sunday 20 February 2011 20:07:25 Torfinn Ingolfsen wrote: > > On Sat, 19 Feb 2011 16:37:31 +0100 > > > > Zahemszky Gabor <gabor@zahemszky.hu> wrote: > > > Hi! > > > > > > My children have got a drum-machine, which - of course - can speak MIDI. > > > If > > > > Speaking of MIDI; how does one use a usb-connected (musical) keyboard under > > FreeBSD? I have a Evolution eKeys 37[1] keyboard, which just shows up as a > > ugen device when connected: root@kg-v7# usbconfig -u 0 -a 3 > > ugen0.3: <USB MIDI keyboard Evolution Electronics Ltd.> at usbus0, cfg=0 > > md=HOST spd=FULL (12Mbps) pwr=ON root@kg-v7# usbconfig -u 0 -a 3 > > dump_device_desc > > ugen0.3: <USB MIDI keyboard Evolution Electronics Ltd.> at usbus0, cfg=0 > > md=HOST spd=FULL (12Mbps) pwr=ON > > > > bLength = 0x0012 > > bDescriptorType = 0x0001 > > bcdUSB = 0x0100 > > bDeviceClass = 0x0000 > > bDeviceSubClass = 0x0000 > > bDeviceProtocol = 0x0000 > > bMaxPacketSize0 = 0x0040 > > idVendor = 0x0a4d > > idProduct = 0x00d2 > > bcdDevice = 0x0252 > > iManufacturer = 0x0001 <Evolution Electronics Ltd.> > > iProduct = 0x0002 <USB MIDI keyboard> > > iSerialNumber = 0x0000 <no string> > > bNumConfigurations = 0x0001 > > > > And that doesn't help me much to get it working. :-) > > > > References: > > 1) http://sites.google.com/site/tingox/evolution_ekeys37 > > What does the config descriptor look like? It is in the reference quoted above. :-) Anyway, after 'kldload snd_uaudio' the keyboard gets claimed: (from /var/log/messages): Feb 20 20:10:35 kg-v7 root: Unknown USB device: vendor 0x0a4d product 0x00d2 bus uhub2 Feb 20 20:10:35 kg-v7 kernel: ugen0.3: <Evolution Electronics Ltd.> at usbus0 Feb 20 20:10:35 kg-v7 kernel: uaudio0: <Evolution Electronics Ltd. USB MIDI keyboard, class 0/0, rev 1.00/2.52, addr 3> on usbus0 Feb 20 20:10:35 kg-v7 kernel: uaudio0: No playback! Feb 20 20:10:35 kg-v7 kernel: uaudio0: No recording! Feb 20 20:10:35 kg-v7 kernel: uaudio0: MIDI sequencer Feb 20 20:10:35 kg-v7 kernel: pcm6: <USB audio> on uaudio0 Sorry about the brainfart. -- Torfinn
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