# Bluetooth Classic configuration options

# Copyright (c) 2016-2020 Nordic Semiconductor ASA
# Copyright (c) 2015-2016 Intel Corporation
# SPDX-License-Identifier: Apache-2.0

menu "Bluetooth Classic Options"

config BT_CLASSIC
	bool "Bluetooth BR/EDR support [EXPERIMENTAL]"
	depends on BT_HCI_HOST
	select BT_PERIPHERAL
	select BT_CENTRAL
	select BT_SMP
	select BT_L2CAP_DYNAMIC_CHANNEL
	select EXPERIMENTAL
	help
	  This option enables Bluetooth BR/EDR support

if BT_CLASSIC
config BT_MAX_SCO_CONN
	int "Maximum number of simultaneous SCO connections"
	default 1
	range 1 3
	help
	  Maximum number of simultaneous Bluetooth synchronous connections
	  supported. The minimum (and default) number is 1.

config BT_RFCOMM
	bool "Bluetooth RFCOMM protocol support [EXPERIMENTAL]"
	select EXPERIMENTAL
	help
	  This option enables Bluetooth RFCOMM support

config BT_RFCOMM_L2CAP_MTU
	int "L2CAP MTU for RFCOMM frames"
	depends on BT_RFCOMM
	default BT_BUF_ACL_RX_SIZE
	range 23 32767
	help
	  Maximum size of L2CAP PDU for RFCOMM frames.
	  RX MTU will be truncated to account for the L2CAP PDU header.

config BT_RFCOMM_TX_MAX
	int "Maximum number of pending TX buffers for RFCOMM"
	default BT_CONN_TX_MAX
	range BT_CONN_TX_MAX 255
	help
	  Maximum number of pending TX buffers that have an associated
	  sending buf. Normally this can be left to the default value, which
	  is equal to the number of session in the stack-internal pool.

config BT_RFCOMM_DLC_STACK_SIZE
	int "Stack size of DLC for RFCOMM"
	default 512 if BT_HFP_AG
	default 256
	help
	  Stack size of DLC for RFCOMM. This is the context from which
	  all data of upper layer are sent and disconnect
	  callback to the upper layer. The default value is sufficient
	  for basic operation, but if the application needs to do
	  advanced things in its callbacks that require extra stack
	  space, this value can be increased to accommodate for that.

config BT_HFP_HF
	bool "Bluetooth Handsfree profile HF Role support [EXPERIMENTAL]"
	depends on PRINTK
	select BT_RFCOMM
	select EXPERIMENTAL
	help
	  This option enables Bluetooth HF support

config BT_HFP_AG
	bool "Bluetooth Handsfree profile AG Role support [EXPERIMENTAL]"
	depends on PRINTK
	select BT_RFCOMM
	select EXPERIMENTAL
	help
	  This option enables Bluetooth AG support

if BT_HFP_AG
config BT_HFP_AG_TX_BUF_COUNT
	int "Maximum number of TX buffers for HFP AG [EXPERIMENTAL]"
	default BT_RFCOMM_TX_MAX
	range BT_RFCOMM_TX_MAX 255
	help
	  Maximum number of pending TX buffers that have an associated
	  sending buf. Normally this can be left to the default value, which
	  is equal to the number of session in the stack-internal pool.

config BT_HFP_AG_THREAD_STACK_SIZE
	int "Size of the HFP AG thread stack [EXPERIMENTAL]"
	default 1024
	help
	  Stack size needed for executing thread for HFP AG.

config BT_HFP_AG_THREAD_PRIO
	# Hidden option for HFP AG thread priority
	int
	default 6

config BT_HFP_AG_OUTGOING_TIMEOUT
	int "Call outgoing timeout value for HFP AG [EXPERIMENTAL]"
	default 3
	range 1 10
	help
	  The option sets the timeout of call outgoing. If the call does
	  not switch to alerting state before timeout, it will be
	  stopped by the HFP AG. The unit is seconds.

config BT_HFP_AG_INCOMING_TIMEOUT
	int "Incoming call timeout value for HFP AG [EXPERIMENTAL]"
	default 3
	range 1 10
	help
	  The option sets the timeout of incoming call. If the call does
	  not switch to ringing state before timeout, it will be
	  stopped by the HFP AG. The unit is seconds.

config BT_HFP_AG_ALERTING_TIMEOUT
	int "Call alerting/ringing timeout value for HFP AG [EXPERIMENTAL]"
	default 60
	range 10 60
	help
	  The option sets the timeout of call alerting/ringing. If the
	  call is not active before timeout, it will be stopped
	  by the HFP AG. The unit is seconds.

config BT_HFP_AG_PHONE_NUMBER_MAX_LEN
	int "Supported max length of phone number for HFP AG [EXPERIMENTAL]"
	default 32
	range 1 255
	help
	  Supported max length of phone number for HFP AG.

config BT_HFP_AG_RING_NOTIFY_INTERVAL
	int "Ring notification interval [EXPERIMENTAL]"
	default 3
	help
	  Ring notification interval if the call is in alert state.
	  The unit is seconds.
endif # BT_HFP_AG

config BT_AVDTP
	bool "Bluetooth AVDTP protocol support [EXPERIMENTAL]"
	select EXPERIMENTAL
	help
	  This option enables Bluetooth AVDTP support

config BT_A2DP
	bool "Bluetooth A2DP Profile [EXPERIMENTAL]"
	select BT_AVDTP
	select EXPERIMENTAL
	help
	  This option enables the A2DP profile

if BT_AVDTP

config BT_AVDTP_RTP_VERSION
	int "Bluetooth AVDTP RTP version"
	default 2
	help
	  This option sets the AVDTP RTP protocol version

endif # BT_AVDTP

if BT_A2DP

config BT_A2DP_SOURCE
	bool "Bluetooth A2DP Profile Source Function"
	help
	  This option enables the A2DP profile source function

config BT_A2DP_SINK
	bool "Bluetooth A2DP Profile Sink Function"
	help
	  This option enables the A2DP profile sink function

endif # BT_A2DP

config BT_PAGE_TIMEOUT
	hex "Bluetooth Page Timeout"
	default 0x2000
	range 0x0001 0xffff
	help
	  This option sets the page timeout value. Value is selected as
	  (N * 0.625) ms.

config BT_COD
	hex "Bluetooth Class of Device(CoD)"
	default 0
	help
	  This option sets the class of device.For the list of possible values please
	  consult the following link:
	  https://www.bluetooth.com/specifications/assigned-numbers

endif # BT_CLASSIC

endmenu