Path: utzoo!utgpu!water!watmath!clyde!att!rutgers!mailrus!cornell!uw-beaver!tektronix!orca!tekecs!jeffsi
From: jeffsi@tekecs.TEK.COM (Jeff Siegel)
Newsgroups: comp.sys.mac.programmer
Subject: Serial drivers and interrupt trapping
Keywords: Macintosh, Serial, Interrupt, Programming
Message-ID: <10407@tekecs.TEK.COM>
Date: 27 Sep 88 19:30:46 GMT
Organization: Tektronix Inc., Wilsonville, OR
Lines: 15

Help!!  I am trying desperately to write a serial driver which will
allow me to: (1) trap the interrupt
             (2) load the data pending
             (3) do some special processing whenever a specific sized
                 packet has been completely grabbed
 
I've done this type of thing before on other machines (breaking the
rules though).  I'd like to do it on the Mac in a standard way, but
Inside Macintosh V1/2 just doesn't give enough information...

Is there anyone out there with some example code or can you offer any
advice?  I'd be eternally grateful...

Jeffrey Siegel
(301) 948-7151