*BSD News Article 66081


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From: Peter Howlett <Peter.Howlett@ASG.unb.ca>
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Sound I/O
Date: Wed, 17 Apr 1996 14:03:46 -0300
Organization: Atlantic Systems Group
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I am under the impression that FreeBSD 2.1 does not include
full-duplex sound drivers, and that to emulate this, one creates
both /dev/audio0 and /dev/audio1. Is this correct? If it is, I
seem to be having some weird problem... /dev/audio1 always
comes back with device not configured. Do I need more devices
built into the kernel? These are my current devices:

controller      snd0
device sb0      at isa? port 0x220 irq 9 drq 1 vector sbintr
device sbxvi0   at isa? drq 5
device sbmidi0  at isa? port 0x330      
device opl0     at isa? port 0x388 conflicts

For now, my purpose is to get iphone's iserver to run on /dev/audio1
and iphone on /dev/audio0. Is this the typical thing to do?

--------------------------------------------------------------------
Peter Howlett				Atlantic Systems Group
E-Mail: Peter.Howlett@ASG.unb.ca	Fredericton, N.B. Canada
http://www.ASG.unb.ca/personal/ph.html	Phone: (506) 447-3050
PGP Key ID: 60F2EEC1			Fax:   (506) 453-5004