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include: Bluetooth: hci: Add LE connectionelss IQ samples report event

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Add HCI_LE_Connectionless_IQ_Report event that will allow controller
to report received CTE and provide collected IQ samples to host.

Signed-off-by: Piotr Pryga <piotr.pryga@nordicsemi.no>
This commit is contained in:
Piotr Pryga 2021-03-31 08:07:28 +02:00 • committed by Carles Cufí
commit 2aa8431c87
1 changed files with 30 additions and 0 deletions
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30
include/bluetooth/hci.h
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@ -2371,6 +2371,35 @@ struct bt_hci_evt_le_chan_sel_algo {
uint8_t chan_sel_algo;
} __packed;
#define BT_HCI_LE_CTE_CRC_OK 0x0
#define BT_HCI_LE_CTE_CRC_ERR_CTE_BASED_TIME 0x1
#define BT_HCI_LE_CTE_CRC_ERR_CTE_BASED_OTHER 0x2
#define BT_HCI_LE_CTE_INSUFFICIENT_RESOURCES 0xFF
#define B_HCI_LE_CTE_REPORT_SAMPLE_COUNT_MIN 0x9
#define B_HCI_LE_CTE_REPORT_SAMPLE_COUNT_MAX 0x52
#define BT_HCI_LE_CTE_REPORT_NO_VALID_SAMPLE 0x80
#define BT_HCI_EVT_LE_CONNECTIONLESS_IQ_REPORT 0x15
struct bt_hci_le_iq_sample {
int8_t i;
int8_t q;
};
struct bt_hci_evt_le_connectionless_iq_report {
uint16_t sync_handle;
uint8_t chan_idx;
int16_t rssi;
uint8_t rssi_ant_id;
uint8_t cte_type;
uint8_t slot_durations;
uint8_t packet_status;
uint16_t per_evt_counter;
uint8_t sample_count;
struct bt_hci_le_iq_sample sample[0];
} __packed;
#define BT_HCI_EVT_LE_PAST_RECEIVED 0x18
struct bt_hci_evt_le_past_received {
uint8_t status;
@ -2559,6 +2588,7 @@ struct bt_hci_evt_le_biginfo_adv_report {
#define BT_EVT_MASK_LE_ADV_SET_TERMINATED BT_EVT_BIT(17)
#define BT_EVT_MASK_LE_SCAN_REQ_RECEIVED BT_EVT_BIT(18)
#define BT_EVT_MASK_LE_CHAN_SEL_ALGO BT_EVT_BIT(19)
#define BT_EVT_MASK_LE_CONNECTIONLESS_IQ_REPORT BT_EVT_BIT(21)
#define BT_EVT_MASK_LE_PAST_RECEIVED BT_EVT_BIT(23)
#define BT_EVT_MASK_LE_CIS_ESTABLISHED BT_EVT_BIT(24)
#define BT_EVT_MASK_LE_CIS_REQ BT_EVT_BIT(25)