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foxxyz / loupedeck

Node.js API for Loupedeck Controllers
MIT License
87 stars 10 forks source link

Issue with drawCanvas #9

Closed chidoli closed 2 years ago

chidoli commented 2 years ago

Just wondering if this is happening on others as well.

With top of the branch supporting firmware 0.2.5, I was able to run "simple.js" example to check touch and dial actions. I can see that physical buttons cycling thru different colors. But the screen has nothing and plain black. Anyone seeing the same issue?

chidoli commented 2 years ago

My suspicion is on brightness, but was not able to confirm yet.

foxxyz commented 2 years ago

I am able to reproduce a black screen by inserting loupedeck.setBrightness(0) on line 10 of the simple example, but it shouldn't do this unless you had maybe previously set the brightness to 0 using the official Loupedeck sofware.

Actually, this made me discover a small issue with setting .setBrightness(1) - it doesn't seem to work if brightness had been set to zero previously.

Try v1.3.1 and add loupedeck.setBrightness(1) in the example to see if that changes anything for you.

chidoli commented 2 years ago

Interesting, I have tried to set brightness at the same line just like the updated simple/index.js but didn't work. But I can confirm that v1.3.1 is working. I didn't set brightness to 0 and not sure why it had issues.

Thanks for helping out!

chidoli commented 2 years ago

And thanks for really exciting project! Wonder how you have figured the serial communication details like HEADERs.