Subject:
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RE: Firmware file version?
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Newsgroups:
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lugnet.robotics
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Date:
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Sat, 16 Dec 2000 19:10:16 GMT
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Viewed:
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1823 times
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Ralph Hempel wrote:
> Way back when, I think I remember Dave Baum posting a note to the effect
> that the firmware checksum calculation stops around 0xCC00, which is
> where the firmware variables live.
>
> The old firmware was smaller than this, but the new firmware image is
> larger (I think).
The new firmware is a lot larger. The last address in the old fw file is
0xBFFO, and in the new file it's 0xE160. More than a little past 0xCC0. :)
I wonder what Lego does to make the download work....
Greg Betzel
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Message is in Reply To:
 | | Re: Firmware file version?
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| Hello again, Does anyone know what the checksum is for downloading firm0328.lgo (the checksum to pass to the RCX begin-download call)? I've been doing some experimenting with firmware downloading. While my code comes up with 0xc278 with firm0309.lgo (...) (26 years ago, 16-Dec-00, to lugnet.robotics)
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