Hi Matt,
>There is a colour shift in this translation due to lighting. PIpeline was mistaking the part pockets for the sprocket holes.
Note that I just invested a lot into improving the detection to avoid mistaking part pockets. You can now use a Circular Symmetry pipeline.
https://github.com/openpnp/openpnp/pull/1450
https://github.com/openpnp/openpnp/pull/1456
https://github.com/openpnp/openpnp/pull/1457
You might give it a try:
It is my goal to make these pipelines work "out of the box", so if you could test your case it would be a great help towards that.😎
The code you linked has changed too, there was actually a bug
that would favor the sprocket holes from neighboring
feeders if it detected more holes there.
_Mark
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Hi LAG,
I so wish I could test this locally on your machine 🤔
So it is guesswork, according to log. Not sure I found the
culprit. Are these the symptoms?
Details:
https://github.com/openpnp/openpnp/pull/1466
New testing version to download/upgrade:
https://openpnp.org/test-downloads/
Let's cross our fingers! 🤞 in Swiss German we would say "hold our thumbs" 😁
_Mark
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Please post the log. I specifically added new tracing to diagnose.
_Mark
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_Mark
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Hi LAG,
I can only guess.
I'm still not entirely sure if that explains all of it, so this
is not an excuse to not go on searching for bugs. And thanks for
keeping it up.
But frankly switching colors back and forth will always give problems. 😁
I guess you also have to work on reliable tape transport and
cover tape stretching, or you will have operational issues too (no
only setup). As you can see it copes with the sprocket hole
flipping most of the time during operation, i.e. it still takes
the right pick location...
... but for feeder setup, that is too shaky. I hope you
understand.
I propose you try with all the green or all the black ones
together and first make sure the sprocket holes are all visible
and at the same rough positions. Like I said the first [ + ] will
never work, due to the other-than tape width +8mm distance. But
the second [ + ] should have learned.
I'm still looking for bugs. Thanks for helping!
_Mark
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