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Hello,
In the last weeks I have started building a Lego RCX emulator. Unlike
emulegOS it doesn't emulate the brickOS API, but instead it emulates
the h8300 processor and the peripherals. This means that you can even
use it to debug your kernel.
The main purpose of an emulator is to aid debugging your program, so I
use the standard gdb over network protocol. This means you can use an
out of the box h8300-hitachi-hms-gdb and connect is to the emulator.
I also have a small profiler that tells you how much cycles each
method needs.
I am now in a state where I can dll and run helloworld.lx so this is
probably a good point to get a first announcement out.
If you're interested and don't mind the hassle to get your own ROM
image, there's a small webpage at
http://csd.informatik.uni-oldenburg.de/~hoenicke/rcx/
Regards,
Jochen
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Message has 2 Replies:
 | | Re: Lego RCX Emulator
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| (...) ... (...) page, printing hELLo worLd on its LCD display. Me, I very nearly made the mistake of not clicking thru to see that page, whoops. Pat LaVarre (22 years ago, 6-Mar-03, to lugnet.robotics.rcx.legos)
| | | Re: Lego RCX Emulator
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| This looks really cool. Have you tried it with the standard Lego firmware, or lejos? Will you be creating a sourceforge project for this? Can't wait to try it out. mark (22 years ago, 6-Mar-03, to lugnet.robotics.rcx.legos)
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