bt_le_audio_tx.h File Reference

#include <zephyr/net_buf.h>
#include <zephyr/sys/atomic.h>
#include <zephyr/bluetooth/audio/audio.h>
#include <zephyr/bluetooth/audio/bap.h>
#include <zephyr/bluetooth/audio/cap.h>
#include "zbus_common.h"
#include "le_audio.h"
#include "audio_defines.h"

Go to the source code of this file.

Data Structures
struct	le_audio_tx_info
struct	tx_inf
struct	bt_le_audio_tx_ctx

Macros
#define	HCI_ISO_BUF_PER_CHAN   2
#define	SUBGROUP_MAX   1
#define	TX_STREAMS_MAX   CONFIG_BT_ISO_MAX_CHAN
#define	TX_BUF_NUM   (TX_STREAMS_MAX * HCI_ISO_BUF_PER_CHAN)
#define	BT_LE_AUDIO_TX_DEFINE(name)
#define	BT_LE_AUDIO_TX_DEFINE_INDEXED(name, group_idx, subgroup_idx)

Functions
int	bt_le_audio_tx_send (struct bt_le_audio_tx_ctx *ctx, struct net_buf const *const audio_frame, struct le_audio_tx_info *tx, uint8_t num_tx)
	Sends N channels of synchronized audio data to the controller.
int	bt_le_audio_tx_stream_started (struct bt_le_audio_tx_ctx *ctx, struct stream_index stream_idx)
	Initializes per-stream TX bookkeeping when a stream enters streaming state.
int	bt_le_audio_tx_stream_sent (struct bt_le_audio_tx_ctx *ctx, struct stream_index stream_idx)
	Releases one outstanding TX pool allocation for the provided stream.
int	bt_le_audio_tx_init (struct bt_le_audio_tx_ctx *ctx, bool is_clock_master)
	Initializes the TX path context and shared ISO flush worker.