Subject:
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R: Transmitting a message from the RCX to the PC
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Newsgroups:
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lugnet.robotics.rcx
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Date:
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Fri, 23 May 2003 09:13:07 GMT
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Viewed:
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3239 times
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Look at the material, it contains a readme file.
this is just the top of the iceberg.
If you are interested let me know.
Giuseppe
-----Messaggio Originale-----
Da: "Steven lane" <steveroblane@aol.com>
A: <lugnet.robotics.rcx@lugnet.com>
Data invio: giovedì 22 maggio 2003 19.50
Oggetto: Re: Transmitting a message from the RCX to the PC
> In lugnet.robotics.rcx, Chris Phillips writes:
> > In lugnet.robotics.rcx, Michael Franklin Bosu writes:
>
>
> > Since you have still not provided more information about the programming
> > language/environment you are using or any details about your intended
> > application, it is difficult for anyone to provide you with a more • detailed
> > response. Instead of re-posting the same question every few days, you • will
> > get better results if you give us more to work with.
>
> I'm not the originator of this thread but I am interested in the same • problem.
>
> I'm intending to use
>
> MS visual c++ V4
> spirt.ocx
> RIS 2.0 firmware
> and NQC
>
> > Perhaps a better way to get information from the RCX to the PC is to have
> > the PC poll the RCX. Using the standard RCX firmware, you can store a • data
> > value in one of the 32 program variables, then have the PC periodically • send
> > an "interrogate variable value" opcode to the RCX. The RCX will respond • by
> > sending back the 16-bit value in that variable. This will NOT work if • you
> > have more than one RCX in the room, since they will all try to respond to
> > the PC poll and will walk all over each others' transmissions.
>
> I do want to use two RCX's though.
>
> My plan is to have RCX No 2 send data to RCX No 1. RCX No 1 will then
> forward this data along with it's own to the PC which will process it and
> then send a response just to RCX No 1. RCX 1 will then signal RCX 2 to • begin
> the cycle again.
>
> Couldn't I just tell RCX 2 to shut down comms for a short while so it • would
> not interfere with RCX 1's comms to the PC?
>
> Steve
--
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Message has 1 Reply:
Message is in Reply To:
 | | Re: Transmitting a message from the RCX to the PC
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| (...) I'm not the originator of this thread but I am interested in the same problem. I'm intending to use MS visual c++ V4 spirt.ocx RIS 2.0 firmware and NQC (...) I do want to use two RCX's though. My plan is to have RCX No 2 send data to RCX No 1. (...) (22 years ago, 22-May-03, to lugnet.robotics.rcx)
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