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Subject: 
Re: lego firmware in hex to high level language
Newsgroups: 
lugnet.robotics
Date: 
Tue, 2 Aug 2005 20:50:14 GMT
Original-From: 
Juergen Stuber <juergen@^nospam^jstuber.net>
Viewed: 
5041 times
  
Hi,

"kasula pradeep" <kasulapradeep@hotmail.com> writes:
> 
> I have the firmware.txt file in hex codes. I want to do
> manipulations in that firmware and then load it to RCX. But
> for manipulating the hex code, I want it in assembly or in
> some high level language. Is there any way to convert the
> hex code into high level language and then back compile to
> hex format. Please help me.

IIRC the GNU tools can take SREC as an input format and disassemble it
(I think I disassembled the ROM from an RCX 2.0 from SREC some time ago).
In any case there is a higher level transcription and extensive
commentary by Kekoa Proudfoot at http://graphics.stanford.edu/~kekoa/rcx/
It is good for understanding how it works, but for modifying
I'd also use something else, as has already been suggested.


Cheers

Jürgen

--
Jürgen Stuber <juergen@jstuber.net>
http://www.jstuber.net/
gnupg key fingerprint = 2767 CA3C 5680 58BA 9A91  23D9 BED6 9A7A AF9E 68B4



Message is in Reply To:
  lego firmware in hex to high level language
 
I have the firmware.txt file in hex codes. I want to do manipulations in that firmware and then load it to RCX. But for manipulating the hex code, I want it in assembly or in some high level language. Is there any way to convert the hex code into (...) (21 years ago, 26-Jul-05, to lugnet.robotics)

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