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In-reply-to: Your message of Fri, 25 Apr 97 07:10:17 JST.
             <199704242210.HAA18308@jaz.jp.freebsd.org> 
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Date: Fri, 25 Apr 1997 11:29:57 +0900
From: Akihiro Hirano <hirano@dsp.cl.nec.co.jp>
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Subject: [FreeBSD-users-jp 12146] Re: how to read COM port for UPS 
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>   $B$G!"$3$3$+$i$,<ALd$J$N$G$9$,!"(BFreeBSD$B$G$O(Buser program$B$G(B COM port$B$N(B
> pin$B$N>uBV$rFI$`;v$O2DG=$G$7$g$&$+!#9M$(J}$H$7$F$O!"0[>o;~$KE,Ev$J(Bpin$B$N(B
> $B?.9f$rH?E>$5$;$F!"<+F0$G(Bshutdown$B$r$+$1$?$$$H9M$($F$$$^$9!#(B

$B!!%W%j%s%?%]!<%H$G$O%@%a$G$7$g$&$+!)(BPE (Paper Empty) $B$"$?$j$r;H$($P!"(B
1bit$B$N?.9f$r4JC1$KFI$a$^$9!#%f!<%6%W%m%0%i%`$GD>@\(BI/O$BA`:n$r$9$k$3$H$K(B
$B$J$j$^$9$,!"$3$A$i$O!"(B/dev/io$B$r%"%/%;%9$G$-$k$h$&$K$7$F$d$l$P(BOK$B$G$9!#(B

$B!!(BCOM$B%]!<%H$G$b!"(BCD (Carrier Detect) $B$"$?$j$K$D$J$$$@J}$,!"%G!<%?$H$7(B
$B$FFI$b$&$H$9$k$h$j3Z$+$b$7$l$^$;$s!#(Bioctl$B$G(BCD$B$,%A%'%C%/$G$-$?$h$&$J!#(B
----
$BF|K\EE5$(B($B3t(B)$B>pJs%a%G%#%"8&5f=j!!J?Ln989((B
E-mail : hirano@dsp.CL.nec.co.jp
