Subject:
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Re: Programming, NQC and the RCX
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Newsgroups:
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lugnet.org.ca.rtltoronto
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Date:
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Thu, 10 Jan 2002 18:09:15 GMT
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Viewed:
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416 times
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In lugnet.org.ca.rtltoronto, David Koudys writes:
> In lugnet.org.ca.rtltoronto, Ka-On Lee writes:
> > Rememeber to count all local variables, since they are not really local
> > in RCXCC. Total number of usable variables are 32 for RCX 1.x. But I think • the
>
> 32 variables??????? That's all????
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> i need more!
>
> How do I get room for more variables???
Well RCX 2.0 firmware give you 32 global+16 local variables, according to
NQC docs. LegOS should give you a lot more freedom in memory usage, but I
haven't try that yet.
For the X project, I plan to use bit manipulation to store all I need in two
variables. For each square I only need two bits to store the 3 states -
unknown, filled and empty. However NQC has some limitation on what bit
operators can do.
Hack I am still seating on my butt and haven't even start building the arm yet.
Oh well it is gona snow that weekend... :-p
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