FastLED hardware SPI pins at Teensy 3.6?

[StefanPetrick]

Hello,

on the Teensy 3.2 the data transfer works really fast (12/24 Mhz and non-blocking(?!)) when using the SPI pins 11 and 13.

LEDS.addLeds<APA102, 11, 13, BGR, DATA_RATE_MHZ(12)>(leds, NUM_LEDS);

Which pins should I use on the Teensy 3.6? It seems to always default to bit-banging? (Idle fps are not in the expected range.)

24 Mhz doesn't work at all. (I'm aware that it's likely too fast for 256 APAs and they might glitch.)

[PaulS]

Which pins should I use on the Teensy 3.6? It seems to always default to bit-banging?

If you also use pins 11 & 13 on the Teensy 3.6, you will be using the hardware SPI pins.

Paul

[StefanPetrick]

Stupid me tried anything but this. Thank you! More computing time for more fps available now.