binary_semaphore

using fl::binary_semaphore = fl::platforms::binary_semaphore

Binary semaphore abstraction for FastLED.

A counting semaphore with a maximum value of 1. Commonly used for signaling. // IWYU pragma: keep Usage:

fl::binary_semaphore sem(0);  // Initial count 0
sem.release();  // Signal
sem.acquire();  // Wait for signal

Definition at line 40 of file semaphore.h.