ranging_config_request

void(* bt_fast_pair_fhn_pf_ranging_mgmt_cb::ranging_config_request) (struct bt_conn *conn, uint16_t ranging_tech_bm, struct bt_fast_pair_fhn_pf_ranging_tech_payload *config_payloads, uint8_t config_payload_num)

Ranging Configuration Request received.

This callback is mandatory. It is called when a Ranging Configuration message is received by the application from the connected peer. The application must configure the requested ranging technologies according to the provided technology-specific configuration payloads, start the ranging sessions and then respond using the bt_fast_pair_fhn_pf_ranging_config_response_send API. The response can be sent asynchronously if the configuration and starting of certain ranging technologies requires time to complete.

The config_payloads array contains the technology-specific configuration data for each ranging technology that must be configured and started. The config_payload_num parameter indicates the number of elements in the config_payloads array. The config_payloads array is only valid during the callback execution.

This callback is executed in the cooperative thread context of the Bluetooth RX workqueue. The stack size of this workqueue is configured with the

CONFIG_BT_RX_STACK_SIZE 

Kconfig option.

Parameters

conn	Connection object.
ranging_tech_bm	Bitmask of the ranging technologies to configure and start, composed of bt_fast_pair_fhn_pf_ranging_tech_id bit positions.
config_payloads	Array of technology-specific configuration payloads.
config_payload_num	Number of elements in the config_payloads array.