I have a RPI3, APA102 LEDs, video capture card and 10 Amp power supply. Video capture works and I can see video when clicking the "monitor" button in Hyperion's upper righthand corner. Using 2020-09-014-HyperBian-lite.
The LEDs are wired with a logic converter per this diagram:
I also tried it without the logic converter for simplification.
In Hyperion>Configuration>LED Hardware>LED Controller>Controller type: is set to apa102. Hardware LED count set to 150.
In Hyperion>Configuration>LED Hardware>LED Layout: I have Top: 50, Bottom: 50, Left: 25, Right: 25. for my layout.
I also have dtparam=-spi=on in /boot/config.txt. It is not REM'd out and was like this by default.
I know Hyperion work because I can get it working with WS2812 LEDs and Arduino. I have flicker with this setup so want to change to APA102s.
I tested the 102s with an Arduino sketch and they work just fine.
Can anyone tell me what I could be missing for the APA102 setup?
Thanks!