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From: obrennan@CC3.CC.UMR.EDU (obrennan)
Newsgroups: comp.sys.apollo
Subject: RE: Beware SR10.3
Message-ID: <9103082016.AA01167@cc2.cc.umr.edu>
Date: 8 Mar 91 20:16:23 GMT
Sender: daemon@ucbvax.BERKELEY.EDU
Organization: The Internet
Lines: 32


	I'm trying to hook up a printer to one of the serial lines on
	a DN4500  running SR10.3.
	
	What is the difference between /dev/sio1, /dev/tty01 and /dev/tty1.
	
	Furthermore, how can I set XON/XOFF using the stty comand?
	( stty tandem > /dev/[sio1,tty01] did not enable software flow control
	 but it did set the flag. )
	
	I know that tctl -line 1 insync works great, BUT HOW DO I DO THE SAME
	THING USING BSD COMMANDS??????
	
		RF.
---------------------------------------------------------
In the printcap file you can use XC and XS to clear and set 
the LOCAL MODE bits, and FC and FS to clear and set the SG_FLAGS
as documented in the MAN pages section 4 for TTY. These flag
bits control the tty interface. The ^Q/^S control mode (same as
-insynch) is set by the LOCAL MODE bits. 

Hope this helps more than it confuses...


Gerry O'Brennan
Programmer/Analyst II
Computing Services
University of Missouri - Rolla
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obrennan@apollo.cc.umr.edu
c0022@umrvmb.umr.edu          
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