Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

LE Audio: BAP shell LC3 decode #68920

Merged
merged 1 commit into from
Apr 16, 2024
Merged

LE Audio: BAP shell LC3 decode #68920

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
20 changes: 17 additions & 3 deletions subsys/bluetooth/audio/shell/audio.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -46,6 +46,10 @@ ssize_t cap_initiator_pa_data_add(struct bt_data *data_array, const size_t data_
#include <zephyr/bluetooth/audio/bap_lc3_preset.h>
#include <zephyr/bluetooth/audio/cap.h>

#if defined(CONFIG_LIBLC3)
#include "lc3.h"
#endif /* CONFIG_LIBLC3 */

#define LOCATION BT_AUDIO_LOCATION_FRONT_LEFT | BT_AUDIO_LOCATION_FRONT_RIGHT
#define CONTEXT \
(BT_AUDIO_CONTEXT_TYPE_UNSPECIFIED | BT_AUDIO_CONTEXT_TYPE_CONVERSATIONAL | \
Expand All @@ -67,12 +71,16 @@ struct shell_stream {
struct bt_cap_stream stream;
struct bt_audio_codec_cfg codec_cfg;
struct bt_audio_codec_qos qos;

#if defined(CONFIG_LIBLC3)
uint32_t lc3_freq_hz;
uint32_t lc3_frame_duration_us;
uint16_t lc3_octets_per_frame;
uint8_t lc3_frames_per_sdu;
uint8_t lc3_frame_blocks_per_sdu;
enum bt_audio_location lc3_chan_allocation;
uint8_t lc3_chan_cnt;
#endif /* CONFIG_LIBLC3 */

#if defined(CONFIG_BT_AUDIO_TX)
int64_t connected_at_ticks; /* The uptime tick measured when stream was connected */
uint16_t seq_num;
Expand All @@ -83,6 +91,7 @@ struct shell_stream {
size_t lc3_sdu_cnt;
#endif /* CONFIG_LIBLC3 */
#endif /* CONFIG_BT_AUDIO_TX */

#if defined(CONFIG_BT_AUDIO_RX)
struct bt_iso_recv_info last_info;
size_t empty_sdu_pkts;
Expand All @@ -91,6 +100,11 @@ struct shell_stream {
size_t dup_psn;
size_t rx_cnt;
size_t dup_ts;
#if defined(CONFIG_LIBLC3)
lc3_decoder_mem_48k_t lc3_decoder_mem;
lc3_decoder_t lc3_decoder;
size_t decoded_cnt;
#endif /* CONFIG_LIBLC3 */
#endif /* CONFIG_BT_AUDIO_RX */
};

Expand Down Expand Up @@ -131,8 +145,8 @@ struct broadcast_sink {
CONFIG_BT_BAP_UNICAST_CLIENT_ASE_SRC_COUNT), \
(0))

extern struct shell_stream unicast_streams[CONFIG_BT_MAX_CONN * (UNICAST_SERVER_STREAM_COUNT +
UNICAST_CLIENT_STREAM_COUNT)];
extern struct shell_stream unicast_streams[CONFIG_BT_MAX_CONN * MAX(UNICAST_SERVER_STREAM_COUNT,
UNICAST_CLIENT_STREAM_COUNT)];

#if defined(CONFIG_BT_BAP_UNICAST_CLIENT)

Expand Down
Loading
Loading