Subject:
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Re: Sonar and the handyboard
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Thu, 20 Mar 1997 05:36:24 GMT
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Original-From:
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Adam <adam@ringSTOPSPAM.zenox.com>
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Viewed:
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2386 times
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Keith,
On the ftp site under ???/contrib/kent/sonar there should be a file
called sonartst.c This file tests the unit goven that you've included
sonar.icb in the initial loading of library files. The file simply
calls the ping(0) routine then waits for suggested msleep(35L), then
printf("inches=%d",sonar_time/150) To get feet just do the calculation
from inches.
Hope this helps.
On Mon, 17 Mar 1997, Keith the wonder wookie wrote:
> I just bought the Polaroid sonar unit and I need to test it. I have
> downloaded the sonar drivers and hookup instructions from the FTP site but
> I need some help. I want to write a small program that will take a sonar
> reading and display the distance in feet on the LCD. I have no IC
> programing experience so need some help in writing the program. If anyone
> can help I would appreciate it. Thanks.
>
> Keith
>
> Keith Soldavin
> kas219@email.psu.edu
> http://www.personal.psu.edu/users/k/a/kas219/
>
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Message has 1 Reply:
 | | Re: Sonar and the handyboard
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| Hi, with all this talk of sonar, I thought I finally get to hooking mine up. All I get is 8". If I unplug it, I get 0". I'd swear I have it hooked up right. Someone sent out a mail earlier this week, and I had mine hooked up just like it said. I (...) (28 years ago, 20-Mar-97, to lugnet.robotics.handyboard)
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Message is in Reply To:
| | Sonar and the handyboard
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| I just bought the Polaroid sonar unit and I need to test it. I have downloaded the sonar drivers and hookup instructions from the FTP site but I need some help. I want to write a small program that will take a sonar reading and display the distance (...) (28 years ago, 17-Mar-97, to lugnet.robotics.handyboard)
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