mpipe_message.h File Reference

Bus message: what an element reports to the application. More...

#include <stdint.h>
#include <zephyr/kernel.h>
#include <zephyr/sys/util_macro.h>
#include <zephyr/mpipe/mpipe_element.h>

Go to the source code of this file.

Data Structures
struct	mpipe_message
	Message structure carrying type and origin of the message. More...

Macros
#define	MPIPE_MESSAGE_ANY   UINT32_MAX
	Filter mask matching any message type.

Enumerations
enum	mpipe_message_type { MPIPE_MESSAGE_UNKNOWN = 0 , MPIPE_MESSAGE_EOS = BIT(0) , MPIPE_MESSAGE_ERROR = BIT(1) }
	Message types, usable as bitmask filters. More...
enum	mpipe_error_domain {   MPIPE_ERROR_FAILED = 0 , MPIPE_ERROR_CAPS , MPIPE_ERROR_BUFFER_POOL , MPIPE_ERROR_FLOW ,   MPIPE_ERROR_RESOURCE , MPIPE_ERROR_DOMAIN_END }
	The domain a failure happened in: what the element was doing. More...

Functions
int	mpipe_message_post (const struct mpipe_message *message)
	Post a message to the bus of the bin holding its origin.

Detailed Description

Bus message: what an element reports to the application.