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this version of mc1322x can flash code with flasher.

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This commit is contained in:
Mariano Alvira 2009-05-08 17:29:01 -04:00
parent 311b2f49c4
commit 6fbc97a798
1 changed files with 52 additions and 48 deletions
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100
mc1322x-load.pl
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@ -45,59 +45,63 @@ $ob->read_const_time(1000); # 1 second per unfulfilled "read" call
my $s = 0;
SEND:
do {
my $c;
my $count;
my $ret = '';
if($s == 1) { print "performing secondary send\n"; }
$ob->write(pack('C','0'));
my $ret = '';
my $test;
if($s == 1) {
$test = 'ready';
} else {
$test = 'CONNECT';
}
until($ret eq $test) {
($count,$c) = $ob->read(1);
if ($count == 0) {
print '.';
$ob->write(pack('C','0'));
next;
}
$ret .= $c;
while(1) {
my $c; my $count; my $ret = ''; my $test='';
if($s == 1) { print "performing secondary send\n"; }
$ob->write(pack('C','0'));
if($s == 1) {
$test = 'ready';
} else {
$test = 'CONNECT';
}
until($ret eq $test) {
($count,$c) = $ob->read(1);
if ($count == 0) {
print '.';
$ob->write(pack('C','0'));
next;
}
$ret .= $c;
print $ret . "\n";
}
print $ret . "\n";
if (-e $filename) {
if (-e $filename) {
my $size = -s $filename;
print ("Size: $size bytes\n");
$ob->write(pack('V',$size));
open(FILE, $filename) or die($!);
print "Sending $filename\n";
my $i = 1;
while(read(FILE, $c, 1)) {
print unpack('H',$c) . unpack('h',$c) if $verbose;
$i++;
usleep(50); # this is as fast is it can go...
$ob->write($c);
}
}
my $size = -s $filename;
if(-e $second) {$s=1; $filename = $second; next SEND; }
print ("Size: $size bytes\n");
$ob->write(pack('V',$size));
open(FILE, $filename) or die($!);
print "Sending $filename\n";
};
my $i = 1;
while(read(FILE, $c, 1)) {
$i++;
usleep(50); # this is as fast is it can go...
usleep(500) if ($s==1);
$ob->write($c);
# if($s==1) {
# ($count, $c) = $ob->read(1);
# print $c;
# }
}
}
last if ($s==1);
if((-e $second)) {
$s=1; $filename = $second;
} else {
last;
}
}
print "done.\n";