Subject:
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Re: RCX firmware size?
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Newsgroups:
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lugnet.robotics
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Date:
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Thu, 7 Jan 1999 18:23:28 GMT
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Viewed:
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1475 times
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Denis Cousineau <lego-robotics@crynwr.com> wrote:
> Did anyone know the size of the firmware
> (firm0309.lgo)
> once downloaded in the RCX?
> The file size says 45 kbytes, but the display
> on the RCX shows 1700. these two numbers do
> not match, which one is the correct one?
> and is 1700 expressed in byte?
Each increment up to 1700 or so is 10 bytes. The firmware binary image is
exactly 16K counting the zero padding at the end. If you use firmdl.c, you
don't send the zero bytes at the end, and you end up downloading around
15.5K.
I don't know about legOS, but it is probably smaller than 15.5K.
-Kekoa
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Message is in Reply To:
 | | RCX firmware size?
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| Did anyone know the size of the firmware (firm0309.lgo) once downloaded in the RCX? The file size says 45 kbytes, but the display on the RCX shows 1700. these two numbers do not match, which one is the correct one? and is 1700 expressed in byte? (...) (26 years ago, 7-Jan-99, to lugnet.robotics)
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