Subject:
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Re: Interfacing GP2D02 with handyboard
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Mon, 10 Jan 2000 18:59:43 GMT
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Original-From:
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Gary Livick <glivick@pacbell/IHateSpam/.net>
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Viewed:
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1000 times
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If you are not conversant in assembly, it will be difficult to obtain code for
each individual digital port unless you get someone to write it for you
specifically.
However, if you switch to GP2D12 sensors, and remove the pullup resistors on the
Handy Board's analog ports, then you can load all the analog ports with sensors
and read them directly. The GP2D12 puts out an analog range signal. Its faster,
cheaper, and takes up lots less computer overhead. Just read an analog port when
you want to check the range. I think this new sensor kind of makes the GP2D02
obsolete for anyone with A to D capability on their controller.
Gary Livick
AMOL KHARE wrote:
> HI
> I am currently working on a project and am using the handyboard for the
> purpose of wall following. I want to use the GP2D02 sensor with the same but i
> find that it (GP2D02) can be used only on digital ports 14 and 15. As i'm not
> proficient with assembly language programming, i have not been able to proceed
> further and write a code which can make use of all the digital ports
> available. I would greatly appreciate if anyone has accomplished this and can
> guide me as to how to go about doing the same.
> Thank you,
> Amol
>
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