MPSC (Multi producer, single consumer) packet header

Multi producer, single consumer packet header. More...

Data Structures
struct	mpsc_pbuf_hdr
	Generic packet header. More...
struct	mpsc_pbuf_skip
	Skip packet used internally by the packet buffer. More...
union	mpsc_pbuf_generic
	Generic packet header. More...

Macros
#define	MPSC_PBUF_HDR_BITS   2
	Number of bits in the first word which are used by the buffer.
#define	MPSC_PBUF_HDR
	Header that must be added to the first word in each packet.

Detailed Description

Multi producer, single consumer packet header.

Macro Definition Documentation

MPSC_PBUF_HDR

#define MPSC_PBUF_HDR

#include <zephyr/sys/mpsc_packet.h>

Value:

        uint32_t valid: 1; \
        uint32_t busy: 1

Header that must be added to the first word in each packet.

This fields are controlled by the packet buffer and unless specified must not be used. Fields must be added at the top of the packet header structure.

MPSC_PBUF_HDR_BITS

#define MPSC_PBUF_HDR_BITS   2

#include <zephyr/sys/mpsc_packet.h>

Number of bits in the first word which are used by the buffer.