don't send write scan enable for ble only chips

send less classic commands if classic isn't supported

calculate list of usable packet types also on local supported features

answer HCI_EVENT_IO_USER_CONFIRMATION_REQUEST and HCI_EVENT_USER_PASSKEY_REQUEST if ssp_auto_accpet is set, provide hci_ssp_set.. API

answer HCI_EVENT_IO_CAPABILITY_REQUEST if hci_stack.io_capability is set

send hci_write_simple_pairing_mode during init

set event mask to 0xffffffff on start

use default COD of 0x007a020c and 'BTstck 11:22:33:44:55:66' as local name. allow to set both in hci_stack

use define for state after sleep

continue HCI init when module reports errors in command staus events

query local supported features during HCI setup

mark hci packet handler as private (static)

don't send write scan enable before stack is working

log all BTstack command and events

report read buffer size as info not as error

added non-commerical clause and contact email

add casts for btstack_memory gets, use getter/setter for enumerated flags to allow compilation with C++

log info own bd addr

use const for remote_device_db pointers

delete stored link key on HCI_EVENT_PIN_CODE_REQUEST

link page scan enable to registered l2cap services

add function to set page scan enable, keep page scan during sleep mode

disconnect all connections on hci_close, reset state on init

use %p to print pointers

handle HCI_SUBEVENT_LE_CONNECTION_COMPLETE