[proxmark3-svn] / tools / merge-srec.pl

# merge the code that initially executes out of flash with the RAM image\r
\r
($flashFile, $ramFile) = @ARGV;\r
\r
open(FLASH, $flashFile) or die "$flashFile: $!\n";\r
\r
while(<FLASH>) {\r
	print if /^S3/;\r
	$EOF_record = $_ if /^S[789]/;\r
}\r
\r
open(RAM, $ramFile) or die "$ramFile: $!\n";\r
\r
while(<RAM>) {\r
	if(/^S3(..)(........)(.*)([0-9a-fA-F]{2})/) {\r
		$addr = sprintf('%08X', hex($2) - 0x00200000 + 0x200);\r
		$line = "$1$addr$3";\r
		$checksum = 0;\r
		$checksum += $_ foreach map(hex, unpack("a2"x40, $line));\r
		print "S3$line", sprintf("%02X", ($checksum%256)^0xff ), "\n";\r
	}\r
}\r
print $EOF_record;\r
Commit	Line	Data
30f2a7d3	1	# merge the code that initially executes out of flash with the RAM image\r
	2	\r
	3	($flashFile, $ramFile) = @ARGV;\r
	4	\r
	5	open(FLASH, $flashFile) or die "$flashFile: $!\n";\r
	6	\r
	7	while(<FLASH>) {\r
	8	print if /^S3/;\r
49209d37	9	$EOF_record = $_ if /^S[789]/;\r
30f2a7d3	10	}\r
	11	\r
	12	open(RAM, $ramFile) or die "$ramFile: $!\n";\r
	13	\r
	14	while(<RAM>) {\r
49209d37	15	if(/^S3(..)(........)(.*)([0-9a-fA-F]{2})/) {\r
30f2a7d3	16	$addr = sprintf('%08X', hex($2) - 0x00200000 + 0x200);\r
49209d37	17	$line = "$1$addr$3";\r
	18	$checksum = 0;\r
	19	$checksum += $_ foreach map(hex, unpack("a2"x40, $line));\r
	20	print "S3$line", sprintf("%02X", ($checksum%256)^0xff ), "\n";\r
30f2a7d3	21	}\r
30f2a7d3	22	}\r
49209d37	23	print $EOF_record;\r