13df2l1.txt
;**************************************************************************************************
; LISTING 1 - DRIVER-ARCHITECTURE SPECS
;
; "Get those boards talking under Linux," EDN, June 22, 2000, pg 153
;
; http://www.ednmag.com/ednmag/reg/2000/06222000/13df2.htm
;****************************************************************************************************

$max_cards = 2;
$major = 61;
$minor_range = 5;
system("rm -f $base_dir/daq-*");
for ($card = 0; $card < $max_cards; $card ++) 
{
   print "daq card $card\n";
   $minor = $card * $minor_range;
   system("mknod $base_dir/daq-c$card-ain c $major $minor");$minor ++;
   system("mknod $base_dir/daq-c$card-aout c $major $minor");$minor ++;
   system("mknod $base_dir/daq-c$card-dio c $major $minor");$minor ++;
   system("mknod $base_dir/daq-c$card-uct c $major $minor");$minor ++;
   system("mknod $base_dir/daq-c$card-drv c $major $minor");
   system("chmod 0666 $base_dir/daq-*");
}