Detailed Description

A structure to represent a ring buffer.

The struct stores the buffer capacity size (N). No slot is sacrificed: read_idx and write_idx are free-running indices in [0, 2N), so the full and empty states are disambiguated by their lap rather than by a reserved slot. The user-visible capacity equals size.

The documentation for this struct was generated from the following file:

include/zephyr/sys/ring_buffer.h