circuitpython/ports/raspberrypi/common-hal/rp2pio
Jeff Epler 5423e4966c rp2pio: Transfer up to 32 bytes before checking background tasks
@Jerryneedell noticed that this problem affected strips short enough
to not use the DMA peripheral, thanks for the hot tip!

Instead of checking for background tasks after every byte transfer,
try up to 32 transfers before attending to background tasks.

This fixes the problem I was seeing on my 5-pixel circuit.

Closes #4135.
2021-02-08 08:35:07 -06:00
..
StateMachine.c rp2pio: Transfer up to 32 bytes before checking background tasks 2021-02-08 08:35:07 -06:00
StateMachine.h Add initial RP2040 support 2021-01-20 19:16:56 -08:00
__init__.c Add initial RP2040 support 2021-01-20 19:16:56 -08:00