ra8_wifi_c6link Struct Reference

Caller-allocated backend context for the ESP32-C6 radio. More...

#include <ra8_wifi_c6link.h>

Collaboration diagram for ra8_wifi_c6link:

Data Fields
ra8_c6link_t *	link
	The link this backend opens and drives.
ra8_c6link_transport_t	transport
	Bound seam passed to ra8_c6link_open.
uint8_t *	arena
	Decode arena passed to ra8_c6link_open.
uint32_t	arena_bytes
	Bytes available at arena.
ra8_c6link_rx_cb_t	rx_cb
	IP-stack L2 receive sink, or null.
volatile bool	connected
	A station-connected event has arrived.
volatile bool	disconnected
	A station-disconnected event has arrived.
uint16_t	reason
	Last 802.11 disconnect reason code.

Detailed Description

Caller-allocated backend context for the ESP32-C6 radio.

Holds the link this backend drives plus the two flags its event callback latches from the co-processor's station announcements. It is the void* ctx every ra8_wifi_backend_t row receives. Zero-initialise it and hand it to ra8_wifi_c6link_setup; treat every field as private thereafter.

Invariant

connected and disconnected reflect the newest station events since the last ra8_wifi_backend::join.

link is the same handle across the backend's whole lifetime.

Example:

static ra8_wifi_c6link_t s_c6;

See also

ra8_wifi_c6link_setup

Since

0.1.0

Definition at line 120 of file ra8_wifi_c6link.h.

Field Documentation

arena

uint8_t* ra8_wifi_c6link::arena

Decode arena passed to ra8_c6link_open.

Definition at line 123 of file ra8_wifi_c6link.h.

Referenced by internal_c6link_op_open(), and ra8_wifi_c6link_setup().

arena_bytes

uint32_t ra8_wifi_c6link::arena_bytes

Bytes available at arena.

Definition at line 124 of file ra8_wifi_c6link.h.

Referenced by internal_c6link_op_open(), and ra8_wifi_c6link_setup().

connected

volatile bool ra8_wifi_c6link::connected

A station-connected event has arrived.

Definition at line 126 of file ra8_wifi_c6link.h.

Referenced by internal_c6link_on_event(), internal_c6link_op_join(), and internal_c6link_op_service().

disconnected

volatile bool ra8_wifi_c6link::disconnected

A station-disconnected event has arrived.

Definition at line 127 of file ra8_wifi_c6link.h.

Referenced by internal_c6link_on_event(), internal_c6link_op_join(), and internal_c6link_op_service().

link

ra8_c6link_t* ra8_wifi_c6link::link

The link this backend opens and drives.

Definition at line 121 of file ra8_wifi_c6link.h.

Referenced by internal_c6link_op_close(), internal_c6link_op_get_ap(), internal_c6link_op_get_mac(), internal_c6link_op_join(), internal_c6link_op_leave(), internal_c6link_op_open(), internal_c6link_op_radio_down(), internal_c6link_op_radio_up(), internal_c6link_op_service(), and ra8_wifi_c6link_setup().

reason

uint16_t ra8_wifi_c6link::reason

Last 802.11 disconnect reason code.

Definition at line 128 of file ra8_wifi_c6link.h.

Referenced by internal_c6link_on_event(), and internal_c6link_op_join().

rx_cb

ra8_c6link_rx_cb_t ra8_wifi_c6link::rx_cb

IP-stack L2 receive sink, or null.

Definition at line 125 of file ra8_wifi_c6link.h.

Referenced by internal_c6link_op_open(), and ra8_wifi_c6link_setup().

transport

ra8_c6link_transport_t ra8_wifi_c6link::transport

Bound seam passed to ra8_c6link_open.

Definition at line 122 of file ra8_wifi_c6link.h.

Referenced by internal_c6link_op_idle(), internal_c6link_op_open(), and ra8_wifi_c6link_setup().

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

• libs/ra8_wifi/inc/ra8_wifi_c6link.h