$ fx test bt-host-unittests
bt-host uses the standard driver processes to expose its inspect hierarchy to the Fuchsia system.
To query the current state of the bt-host Inspect hierarchy through fx tooling, run
fx iquery show-file /dev/diagnostics/class/bt-host/000.inspect
adapter:
adapter_id
hci_version
bredr_max_num_packets
bredr_max_data_length
le_max_num_packets
le_max_data_length
lmp_features
le_features
l2cap:
logical_links:
logical_link_0x0:
handle
link_type
channels:
channel_0x0:
local_id
remote_id
psm
services:
service_0x0:
psm
peer_cache:
peer_0x0:
peer_id
technology
address
connectable
temporary
features
hci_version
manufacturer
bredr_data:
connection_state
bonded
services
le_data:
connection_state
bonded
features
sdp_server:
record_0x2:
record
// TODO(fxbug.dev/51995): Migrate this to UIntArray when support is better.
registered_psms:
psm_0x0:
psm
psm_0x1:
psm
record_0x3:
record
registered_psms:
(none)