#!/usr/bin/perl -w
open(LCD,">/dev/lcd")||die "ERROR: can not write to /dev/lcd\n";
$|=1;
my $i=0;
while(1){
    $i++;
    print LCD chr(0xFE),"X"; # clear the display
    print LCD "Count $i\n";
    sleep(1);
}
close LCD;
__END__