 | | egcs-1.1.1 patch, legOS projects structure
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Hi, this night is proving productive. I went ahead and tweaked egcs to produce RCX-specific interrupt handler prologues and epilogues. Apply this patch against egcs-1.1.1/gcc/confi...0/h8300.c, and you will be able to create interrupt handlers the (...) (25 years ago, 3-Oct-99, to lugnet.robotics.rcx.legos)
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| | Re: fast firmware downloader - and compilers
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(...) Not at all ;-) fast.srec works like this: - load new image, storing it immediately behind fast.srec - fix stack pointer, you'll start new firmware anyways - relocate a small routine immediately below SP - call that routine - relocate the (...) (25 years ago, 3-Oct-99, to lugnet.robotics.rcx.legos)
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| | RE: fast firmware downloader - and compilers
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I'll have to try fastdl at some point. My pbFORTH image is assembled to live at 0x8000 and be loaded just like "real" firmware. If I use fastdl, how do I have to change my firmware assembly output to accomodate it? On the subject of configurable (...) (25 years ago, 3-Oct-99, to lugnet.robotics.rcx.legos)
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| | Re: fast firmware downloader
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(...) Erm, hrm, well... the reason I didn't ship it yet is that it won't compile with any released version of legOS. In order to gain full configurability, I had to set up a seperate directory structure, with its own include tree and stripped down (...) (25 years ago, 3-Oct-99, to lugnet.robotics.rcx.legos)
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| | Re: fast firmware downloader
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Looks real nice on the PC side, Markus, but- where is the source for fast.srec? Was that a deliberate omission? Or just a mistake? I'd really like to look at what is in there, especially considering the small size of the .srec. Let us know... -Luis (...) (25 years ago, 2-Oct-99, to lugnet.robotics.rcx.legos)
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