21 lines (15 loc) · 813 Bytes

FastLED Platform: Renesas (UNO R4)

Renesas RA4M1 (Arduino UNO R4) support.

Files (quick pass)

fastled_arm_renesas.h: Aggregator; includes pin and clockless.
fastpin_arm_renesas.h: Pin helpers.
clockless_arm_renesas.h: Clockless driver.
led_sysdef_arm_renesas.h: System defines for Renesas.

Notes:

Interrupt policy and F_CPU definitions affect timing; keep critical sections tight.
Check UNO R4 core defines to ensure FASTLED_USE_PROGMEM=0 and interrupt macros map to platform equivalents.

Optional feature defines

FASTLED_USE_PROGMEM: Default 0.
FASTLED_ALLOW_INTERRUPTS: Default 1. Enables FASTLED_ACCURATE_CLOCK when interrupts are allowed.
FASTLED_NO_PINMAP: Indicates no PROGMEM pin maps are used.

Place defines before including FastLED.h.