The basic questions are
what is bluetooth controller and
what is bluetooth device as far as RPi build-in bluetooth interface /hardware goes?
I am enclosing partial output from my attempt of using bluetoothctl to activate / verify bluetooth hardware.
Did not get very far.
Actually - is there " how to" navigate /use bluetoothctl to initialize /czech 3B RPi built-in bluetooith interface ?
Perhaps even a NAME for bluetoothctl would be nice .
Assuming it (what ? ) is based on "bluez" package.
Code: Select all
[email protected]:/ $ bluetoothctl Agent registered [b] now what ?? [/b] Available commands: ------------------- advertise Advertise Options Submenu scan Scan Options Submenu gatt Generic Attribute Submenu list List available controllers show [ctrl] Controller information select <ctrl> Select default controller devices List available devices pair [dev] Pair with device trust [dev] Trust device untrust [dev] Untrust device block [dev] Block device unblock [dev] Unblock device remove <dev> Remove device connect <dev> Connect device [bluetooth]# show [b]No default controller available[/b] hence no sense to look for "device " right ? [bluetooth]# show 0 Controller 0 not available ???