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From: totty@flute.cs.uiuc.edu (Brian Totty)
Newsgroups: comp.unix.aux,comp.sys.mac.misc,comp.sys.mac.hardware,comp.sys.mac.system
Subject: MIDI Under A/UX
Message-ID: <1990Sep18.015919.13846@julius.cs.uiuc.edu>
Date: 18 Sep 90 01:59:19 GMT
Sender: news@julius.cs.uiuc.edu
Reply-To: totty@flute.cs.uiuc.edu (Brian Totty)
Organization: Picasso Group, DCS, University of Illinois, Urbana-Champaign
Lines: 24


	I have a MIDI interface that we have plugged into a Mac II serial
	port which we can access under the Mac OS which we want to access
	under A/UX.  To generate MIDI speeds, it is necessary to set some
	serial communications controller registers to tell it to expect
	an external clock and use different dividers.  We have Mac OS code
	to do this.

	I want to be able to configure the SCC chip under A/UX, and then
	preferably be able to use the standard serial driver, so I don't
	have to rewrite an entire serial driver from scratch just to use
	a non-standard baud rate.

	Please, if anyone has insight or suggestions as the best way to
	approach this let me know.  Will A/UX support this in the future?
	Please send ideas!!!!

							--- Bri


   /                      Brian Totty              o o
  /__  __  o       1304 W. Springfield Avenue       o  
 /  / /   /             Urbana, IL 61801           \_/  "We have corn in
/__/ /   /             totty@cs.uiuc.edu                Massachusetts too!"