Subject:
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Rangingproblems with Sharp GP2D02
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Mon, 12 Apr 1999 18:45:59 GMT
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Original-From:
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Thomas Hauri <thomas.hauri@zhwin.ch^NoMoreSpam^>
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Viewed:
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1004 times
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Hi all
I just finished rewriting the GP2D02 routines by Kent.
Seems all to work just fine....except that I don't get readings below
around 55.
Even if I don't have anything in front of the sensor (dist. to wall more
than 2m) I never get a reading of 0.
I don't think I did anything wrong in the software although I had to
completely rewrite the sensor reading part because I need to read 8
sensors at the same time. I'll keep checking my software :))
But if anyone also had the problem of not getting readings of more than
like 40cm please let me know.
Thanks :))))
Tom
--
Thomas Hauri
ZHW Zuercher Hochschule Winterthur
University of applied sciences
Technikumstr.9 /PF
CH-8401 Winterthur
Switzerland
Phone : +41 52 267 74 79
Fax : +41 52 268 74 79
Mail : Thomas.Hauri@zhwin.ch
HP : http://www.zhwin.ch
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Message has 1 Reply:
 | | Re: Rangingproblems with Sharp GP2D02
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| (...) I'm looking at the Sharp data sheet, and they have a chart that shows decimal distance measuring output vs distance to object in centimeters, and they indicate the minimum reading to be around decimal 59 to 64 depending on object reflectivity. (...) (25 years ago, 12-Apr-99, to lugnet.robotics.handyboard)
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