1 Topic by hstevefrancis (edited by hstevefrancis 2015-12-29 09:02:12)

  • hstevefrancis
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Topic: Anyone help with laser malfunction problem?

I just assemble the Atlas 3D
the wifi connection is not working, so I go with wired setup(anyone success with wifi connector?)
and the story goes on
now I can't toggle right laser..... after cross-test, the lasers body are fine...
but I don't know how to debug the rest of part....(board? the raspberry pi?)
where might be the problem....?

and if anyone knows how to make wifi working(get rid of wires....) it will help too

2 Reply by hstevefrancis

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Re: Anyone help with laser malfunction problem?

Here's the update of my debug(hardware)

the first picture showing my intended wrong wiring, and both laser on(as a sign of wrong?)
which means the function is OK?

and the second picture with right wiring
I can access to Atlas 3D with eth but can control only left laser
the right laser is not responding

that's all I got
but still can't figure it out what's wrong

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3 Reply by hairu526

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Re: Anyone help with laser malfunction problem?

Your ribbon cable is definitely connected wrong and it is possible that you have damaged the Raspberry Pi as a result.

Uriah

4 Reply by hstevefrancis

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Re: Anyone help with laser malfunction problem?

thank for your advice
so there will be only the issue of pi not electronic board?(2 boards but only pi got problem?)
I will try to replace pi and report

5 Reply by hstevefrancis

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Re: Anyone help with laser malfunction problem?

After replacement of pi 2
the laser problem was solved
the wifi was still not available

6 Reply by hairu526

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Re: Anyone help with laser malfunction problem?

There are several posts related to WiFi trouble shooting.  Please see if one of the following helps.

http://www.soliforum.com/topic/12209/wifi-not-working/
http://www.soliforum.com/topic/12858/wifi-not-working/

- Uriah