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Bluetooth: host: Add CTE reports receive cb API for per sync

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Add new callback to periodic advertising sync callback.
The callback may be used to receive notification about CTE
reports in connectionless mode (periodic advetising sync).

Signed-off-by: Piotr Pryga <piotr.pryga@nordicsemi.no>
This commit is contained in:
Piotr Pryga 2021-04-22 11:10:43 +02:00 • committed by Carles Cufí
commit 105a85cdf5
2 changed files with 32 additions and 0 deletions
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13
include/bluetooth/bluetooth.h
View file

@ -57,6 +57,9 @@ struct bt_conn;
/* Don't require everyone to include iso.h */
struct bt_iso_biginfo;
/* Don't require everyone to include direction.h */
struct bt_df_per_adv_sync_iq_samples_report;
struct bt_le_ext_adv_sent_info {
/** The number of advertising events completed. */
uint8_t num_sent;
@ -1243,6 +1246,16 @@ struct bt_le_per_adv_sync_cb {
*/
void (*biginfo)(struct bt_le_per_adv_sync *sync, const struct bt_iso_biginfo *biginfo);
/**
* @brief Callback for IQ samples report collected when sampling
* CTE received with periodic advertising PDU.
*
* @param sync The periodic advertising sync object.
* @param info Information about the sync event.
*/
void (*cte_report_cb)(struct bt_le_per_adv_sync *sync,
struct bt_df_per_adv_sync_iq_samples_report const *info);
sys_snode_t node;
};

19
include/bluetooth/direction.h
View file

@ -88,6 +88,25 @@ struct bt_df_per_adv_sync_cte_rx_param {
const uint8_t *ant_ids;
};
struct bt_df_per_adv_sync_iq_samples_report {
/** Channel index used to receive PDU with CTE that was sampled. */
uint8_t chan_idx;
/** The RSSI of the PDU with CTE (excluding CTE). */
int16_t rssi;
/** Id of antenna used to measure the RSSI. */
uint8_t rssi_ant_id;
/** Type of CTE (@ref BT_DF_CTE_TYPE). */
uint8_t cte_type;
/** Duration of slots when received CTE type is AoA (@ref BT_DF_ANTENNA_SWITCHING_SLOT). */
uint8_t slot_durations;
/** Status of received PDU with CTE (@ref BT_DF_RX_POCKET_STATUS). */
uint8_t packet_status;
/** Number of IQ samples in report. */
uint8_t sample_count;
/** Pinter to IQ samples data. */
struct bt_hci_le_iq_sample const *sample;
};
/**
* @brief Set or update the Constant Tone Extension parameters for periodic advertising set.
*