Been working on this for a week or so and scoured a lot of forums and other projects trying to find a solution. I see a lot of other people with similar issues, but none with a resolve that works for my setup.
Here is my config file
Here is my HyperCon Log file
Here is my Arduino sketch
I was following this Instructables project
I am using these LEDs
My signal chains are as follows:
Video source > HDMI switcher > HDMI splitter > EasyCap grabber > RPi 2 > Arduino (USB) > LEDs (pin 5 on Arduino)
Everything boots up fine. The Arduino does its opening LED pattern and then turns the LEDs off. The grabber works fine, as I am able to take screenshots from inside of HyperCon to adjust my edge crops.
My issue is that nothing else happens after the Arduino opening lights turn off. I've tried a few different driver settings (ws281x and adalightAPA 102 - both without any change.) I've tried changing the delay time. I've tried changing the BAUD rate. Nothing from any of those changes.
I'd appreciate any help you could throw my way.
Thanks for your time!