hci: add hci_extended_sco_link_supported

move sco accept connection to the upper layers (hfp, hsp)

move esco accept connection to the upper layers (hfp, hsp)

hci: provided error code in hardware error callback

hci: combine hci_packet_buffer_prefix with hci_packet_buffer into hci_packet_buffer_data and use hci_packet_buffer as pointer to point at pos HCI_OUTGOING_PRE_BUFFER_SIZE

hci: log cause for hardware error

fix warnings related to potential loss of precision for integer conversions

hci: fix null dereference in hci_send_cmd_packet when hci connection when table is full (II)

clean ups and fixes to avoid warnings from static code analyzer

hci: fix null dereference in hci_send_cmd_packet when hci connection table is full

sm: derive BR/EDR Link Key from LE LTK established via LE Secure Connection

gap: extracted gap_store_link_key_for_bd_addr

link_key_db: add set_local_bd_addr to be able to store link key pairs (local/remote). Use in posix fs link key db

hci: enable Default Erroneous Data Reporting for SCO over HCI

hci: increase HCI Reset resend timeout to 200 ms

Merge branch 'master' into develop

hci: use btstack_packet_handler_t for acl and sco callbacks

hci: handle double reset after CSR Warm Boot

h5: add fixed to handle H5 state reset after CSR Warm Boot

hci: add hci_request_sco_can_send_now_event

use hci_event_pin_code_request_get_bd_addr

posix: use ms timeouts in run loop and also in hci.c

prefix embedded HAVE_

prefix POSIX related HAVE_ defines

fix prototypes for fn()