Subject:
|
Re: Firmware file version?
|
Newsgroups:
|
lugnet.robotics
|
Date:
|
Sat, 16 Dec 2000 20:48:20 GMT
|
Viewed:
|
1003 times
|
| |
|
|
Regarding the firmware checksumming, firmdl3 did not do that correctly, nor
did it support any of the latest firmware files (0325, 0328), complaining
because they were too large. I made the necessary changes to fix these
problems.
You can grab the latest firmdl3 at:
http://graphics.stanford.edu/~kekoa/rcx/tools.html#Firmdl
-Kekoa
|
|
Message is in Reply To:
 | | Re: Firmware file version?
|
| (...) I don't know what Dave Baum may or may not have said, but here is the ROM's algorithm for computing the checksum: short offset = 0 byte validstr = 0 short sum = 0 for (addr = 8000; addr < cc00; addr++) sum += byte at addr if (byte at addr == (...) (24 years ago, 16-Dec-00, to lugnet.robotics)
|
17 Messages in This Thread:
- Entire Thread on One Page:
- Nested:
All | Brief | Compact | Dots
Linear:
All | Brief | Compact
|
|
|
|
