<html><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:12pt"><div><span style="background-color: transparent;">Here is a quick and dirty "binary diff watcher" to show hex and binary differences and the offsets of two files.</span></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: transparent; font-style: normal;"><span style="background-color: transparent;"><br></span></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: transparent; font-style: normal;"><span style="background-color: transparent;">The general idea is to take control sample image file, and then edit a second copy of it in whatever program so that you can see what
is getting twiddled.</span><br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: transparent; font-style: normal;">This is a little bit faster cycle than looking at in a hex editor.</div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: transparent; font-style: normal;"><br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: transparent; font-style: normal;">If we can refine this a bit and make it more useful, perhaps it's worthy of committing to tools folder...</div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif;
background-color: transparent; font-style: normal;"><br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: transparent; font-style: normal;">-Jens</div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: transparent; font-style: normal;">AF5MI</div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: transparent; font-style: normal;"><br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: transparent; font-style: normal;">usage:</div><div style="background-color: transparent;"><span style="font-family: 'Courier
New', courier, monaco, monospace, sans-serif;">bincmp.py [--offset <start_at_hex_offset>] [--watch] -1 <file1> -2 <file2></span></div><div><br></div><div>example:</div><div><div><span style="font-family: 'Courier New', courier, monaco, monospace, sans-serif;">$./bincmp.py -1 ft90-test.img -2 ft90-test2.img </span></div><div><span style="font-family: 'Courier New', courier, monaco, monospace, sans-serif;">1: ft90-test.img 2: ft90-test2.img</span></div><div><span style="font-family: 'Courier New', courier, monaco, monospace, sans-serif;">@0105h</span></div><div><span style="font-family: 'Courier New', courier, monaco, monospace, sans-serif;">1:41h, 01000001b</span></div><div><span style="font-family: 'Courier New', courier, monaco, monospace, sans-serif;">2:44h, 01000100b</span></div><div><span style="font-family: 'Courier New', courier, monaco, monospace, sans-serif;">@010Fh</span></div><div><span style="font-family: 'Courier
New', courier, monaco, monospace, sans-serif;">1:00h, 00000000b</span></div><div><span style="font-family: 'Courier New', courier, monaco, monospace, sans-serif;">2:33h, 00110011b</span></div><div><span style="font-family: 'Courier New', courier, monaco, monospace, sans-serif;">bytes read: 4063</span></div><div><br></div></div><div><br></div></div></body></html>