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ronnarone.r
Joined: 23 Dec 2008 Posts: 12
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interface Microstrain 3DM |
Posted: Wed Feb 03, 2010 11:19 am |
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I work with 3DM-M. & PIC18F8722. Please help me how to interface 3DM
( Direct to PIC or via MAX232) and sample code. |
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PCM programmer
Joined: 06 Sep 2003 Posts: 21708
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Posted: Wed Feb 03, 2010 1:21 pm |
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First, use their development kit and get the 3DM unit working on the PC
with their software. It comes with a serial cable to connect to your PC.
After you prove that the 3DM unit works on your PC, then you can
consider how to connect it to a PIC board. |
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ronnarone.r
Joined: 23 Dec 2008 Posts: 12
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Posted: Wed Feb 10, 2010 1:38 pm |
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IT WORK WITH development kit. BUT WHEN DISPLAY ON HYPER TERMINAL. IT IS NOT. WHY? |
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PCM programmer
Joined: 06 Sep 2003 Posts: 21708
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Posted: Wed Feb 10, 2010 4:01 pm |
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If I Google for "Microstrain 3DM-M", I get this:
Quote: | No results found for "Microstrain 3DM-M". |
Post a link to the webpage on the Microstrain website for the unit that
you have. Where is it on this website ?
http://www.microstrain.com |
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ronnarone.r
Joined: 23 Dec 2008 Posts: 12
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3dm-m is 3dm-g |
Posted: Wed Feb 10, 2010 9:43 pm |
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3dm-m is 3dm-g |
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PCM programmer
Joined: 06 Sep 2003 Posts: 21708
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Posted: Wed Feb 10, 2010 10:26 pm |
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You did not post a link to the exact product.
On the website,
http://www.microstrain.com/inclinometers.aspx
there is:
3DM-GX1
3DM-GX2
3DM-GX3-25
They are all "G" and all different products.
Someone else can help you on this thread. |
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ronnarone.r
Joined: 23 Dec 2008 Posts: 12
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PCM programmer
Joined: 06 Sep 2003 Posts: 21708
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Posted: Tue Feb 16, 2010 2:22 pm |
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That page doesn't have any real documentation on it. By using Google,
I was able to find the user's manual:
http://www.microstrain.com/manuals/3DMUser403.pdf
The communications protocol for the 3DM unit is described starting
on page 24.
It has two modes, "polled" or "continuous" mode. Apparently it defaults
to polled mode. |
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