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To: FreeBSD-users-jp@jp.freebsd.org
From: Taguchi Takeshi <taguchi@tohoku.iij.ad.jp>
In-Reply-To: Your message of "Thu, 23 Oct 1997 16:55:31 +0900 (JST)"
	<199710230755.QAA14961@atohasi.mickey.ai.kyutech.ac.jp>
References: <199710230755.QAA14961@atohasi.mickey.ai.kyutech.ac.jp>
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Subject: [FreeBSD-users-jp 19747] Re: white out! bt848
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$BED8}$G$9!%(B

ohashi> $B3N<B$K@_Dj$9$k$K$O!$%G%P%$%9$r%*!<%W%s$7$?8e$K0J2<$N%3!<%I$rF~$l$F$_$F(B
ohashi> $B$/$@$5$$!%CM<+BN$O%X%C%@!<$NHO0OFb$GD4@0$7$F$M!%(B
ohashi> 
ohashi>   c = 70;
ohashi>   if (ioctl(i, METEORSBRIG, &c)) exit(1);
ohashi>   c = 108;
ohashi>   if (ioctl(i, METEORSCONT, &c)) exit(1);
ohashi>   c = 90;
ohashi>   if (ioctl(i, METEORSCSAT, &c)) exit(1);
ohashi>   c = 0;
ohashi>   if (ioctl(i, METEORSHUE, &c)) exit(1);

$B$($($H!"(B2$BE@$[$I3NG'$5$;$F$/$@$5$$!#A0$+$iIT;W5D$G$7$+$?$J$+$C$?$N(B
$B$G$9!#(B
BT848_SBRIG$B$J$I$G$O$J$/!"(BMETEORSBRIG$B$r;H$&$N$O$J$<$J$N$G$7$g$&!)(B
$BL>>N$+$i$9$k$H5!G=$O$$$C$7$g$@$H;W$&$N$G$9$,!"Dj5A$5$l$F$kCf?H$N(B
$BCM$O$<$s$<$s0c$$$^$9!#(B
$B$G!"$?$a$7$K(BBT848_SBRIG$B$r;XDj$9$k$H(Berrno=25$B$G(Bioctl$B$,<:GT$7$^$9!#(B
$B$3$&$$$&$b$N$J$N$G$7$g$&$+!#(B

$B$"$H!"(BBT848_SBRIG$B$J$I$NCM$NHO0O$O(B<machines/ioctl_bt848.h>$B$K5-=R$5(B
$B$l$F$^$9$,!"(BMETEORSBRIG$B$NCM$NHO0O$O2?$N5-=R$b$"$j$^$;$s!#(B
BT848_BRIGHTMIN $B$J$I$NCM$r$=$N$^$^;H$C$F$b$$$$$b$N$J$N$G$7$g$&$+!#(B
$B$@$H$9$k$H!"$?$H$($P(Bbrightness$B$NCM$NHO0O$O(B -50 < c < 50 $B$NHO0O$G!"(B
70$B$@$H1[$($F$7$^$&$h$&$K;W$($k$G$9!#(B

$B!t(B $B5$$K$J$C$F:rF|$OL4$K$^$G=P$F$-$F$7$^$$$^$7$?(B;o;

$B%R%g%C$H$7$F!"HO0O$O(B BT848_BRIGHTREGMIN$B!A(BMAX$B$J$N$+$7$i$s!#$G$b!"(B
fxtv$B$N(Btvcapture.c$B$O(B BT848_BRIGHTMIN $B$NJ}$NCM$r;H$C$F$k$7!#(B
