10000 IVPORT V2 questions · Issue #21 · ivmech/ivport · GitHub
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IVPORT V2 questions #21

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anfegori91 opened this issue Sep 22, 2016 · 3 comments
Open

IVPORT V2 questions #21

anfegori91 opened this issue Sep 22, 2016 · 3 comments

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@anfegori91
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anfegori91 commented Sep 22, 2016 •
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Hello, I've purchased a IVPORT V2 board and have some questions before attempting to connect the cameras:

  1. What are those "X Y" jumpers? I don't see anything related in the documentation.
  2. My board came with a little solder blob between R6 and R5 in the place shown in the attached photo. Should I remove it or both terminals share that connection?

image

Thanks in advance
@Longans
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Longans commented Sep 29, 2016

Oh, nice catch. Looks like my board has the R5-R6 short issue too. Did you ever get a direct response from the manufacturer?

I'm also confused with some of the jumpers, and the manual hasn't been much help. No idea what X and Y are, and if the GPIO (next to 3V3) needs to be jumper-ed as well.

I did try it out. the Pi can't see the camera with the mux unit in place. I have the two A jumpers shorted and have tried with and without the GPIO pins 7,11, and 12 set for each camera. Never got a connected camera.

Camera and all cables still work after taking the mux board out of the path.

@Longans Longans mentioned this issue Sep 29, 2016
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@jdaniellhebert
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I reverse engineered the boards a bit and have figured out the jumpers. There is working test code too. I got 4 cameras to work but not multiple boards.

https://github.com/jdaniellhebert/ivport_4.

@ghost
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ghost commented Jan 30, 2017

@jdaniellhebert I took a look into your documentation, but couldn't find what X and Y are for. Would you mind to explain that shortly?

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@jdaniellhebert @anfegori91 @Longans
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