#!/usr/bin/perl
use em8300;
use IO::Handle;
sub write_register {
  my $addr = shift;
  my $data = shift;

  if($debugio) {
    printf "Write 0x%04x to register 0x%x ",$data,$addr;
  }

  em8300_write($addr,$data);

  if($debugio) {
    printf ("I2C %x", (read_register(0x1f4d) & 0x1800) >> 8);
    print "\n";
  }
}

sub read_register {
  my $addr = shift;
  my $data;
  return em8300_read($addr,$data);
}

em8300_open;
 
while(<>) {
  if(/Write/ && /register/) {
    s/register (0x[0-9a-f]+)/$reg = hex($1);/e;
    s/Write 0x([0-9a-f]+)/$val=hex($1)/e;
    write_register($reg,$val);
  }
}


em8300_close;