doxygen/html/lc3__streamer_8h_source.html

/*

 * Copyright (c) 2024 Nordic Semiconductor ASA

 *

 * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause

 */


#ifndef LC3_STREAMER_H

#define LC3_STREAMER_H


#include <stddef.h>

#include <stdint.h>

#include <stdbool.h>

#include <sys/types.h>


int lc3_streamer_next_frame_get(const uint8_t streamer_idx, const uint8_t **const frame_buffer);


int lc3_streamer_stream_register(const char *const filename, uint8_t *const streamer_idx,

                                 const bool loop);


uint8_t lc3_streamer_num_active_streams(void);


int lc3_streamer_file_path_get(const uint8_t streamer_idx, char *const path, const size_t path_len);


bool lc3_streamer_is_looping(const uint8_t streamer_idx);


int lc3_streamer_stream_close(const uint8_t streamer_idx);


int lc3_streamer_close_all_streams(void);


int lc3_streamer_init(void);


#endif /* LC3_STREAMER_H */

lc3_streamer_stream_register
int lc3_streamer_stream_register(const char *const filename, uint8_t *const streamer_idx, const bool loop)
Register a new stream that will be played by the LC3 streamer.

lc3_streamer_stream_close
int lc3_streamer_stream_close(const uint8_t streamer_idx)
End a stream that's playing.

lc3_streamer_next_frame_get
int lc3_streamer_next_frame_get(const uint8_t streamer_idx, const uint8_t **const frame_buffer)
Get the next frame for the stream.

lc3_streamer_num_active_streams
uint8_t lc3_streamer_num_active_streams(void)
Get the number of active streams.

lc3_streamer_is_looping
bool lc3_streamer_is_looping(const uint8_t streamer_idx)
Check if a stream is configured to loop.

lc3_streamer_close_all_streams
int lc3_streamer_close_all_streams(void)
Close all streams and drain the work queue.

lc3_streamer_file_path_get
int lc3_streamer_file_path_get(const uint8_t streamer_idx, char *const path, const size_t path_len)
Get the file path for a stream.

lc3_streamer_init
int lc3_streamer_init(void)
Initializes the LC3 streamer.