sl_bt_evt_cte_receiver_silabs_iq_reportCTE Receiver#

IQ samples report from Silicon Labs CTE packets.

Data Structures

struct  

sl_bt_evt_cte_receiver_silabs_iq_report_s

Data structure of the silabs_iq_report event.

Macros

#define 

sl_bt_evt_cte_receiver_silabs_iq_report_id   0x034500a0

Identifier of the silabs_iq_report event.

Detailed Description#

IQ samples report from Silicon Labs CTE packets.

Data Structure Documentation#

◆sl_bt_evt_cte_receiver_silabs_iq_report_s#

struct sl_bt_evt_cte_receiver_silabs_iq_report_s

Data structure of the silabs_iq_report event.

Data Fields

uint16_t

status

Status of CTE IQ sampling

bd_addr

address

Bluetooth address of the remote device

uint8_t

address_type

Advertiser address type. Values:* 0: Public address

  • 1: Random address

  • 255: No address provided (anonymous advertising) | | uint8_t | phy | The PHY on which the packet is received.* 1: 1M PHY

  • 2: 2M PHY | | uint8_t | channel | The channel on which the CTE packet was received | | int8_t | rssi | RSSI in the received CTE packet. Unit: dBm | | uint8_t | rssi_antenna_id | The ID of the antenna on which RSSI was measured | | uint8_t | cte_type | The CTE type* 0: AoA CTE response

  • 1: AoD CTE response with 1us slots

  • 2: AoD CTE response with 2us slots | | uint8_t | slot_durations | Slot durations* 1: Switching and sampling slots are 1 us each

  • 2: Switching and sampling slots are 2 us each | | uint16_t | packet_counter | The event counter of the periodic advertising train or the connection | | uint8array | samples | IQ samples of the received CTE packet. I and Q samples follow each other alternately (I, Q, I, Q, ...) |