# Thread network configuration options

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

config OPENTHREAD_PANID
	int "Default PAN ID"
	default 43981

config OPENTHREAD_CHANNEL
	int "Default Channel"
	default 11

config OPENTHREAD_NETWORK_NAME
	string "Default network name"
	default "ot_zephyr"
	help
	  Network name for OpenThread

config OPENTHREAD_XPANID
	string "Default Extended PAN ID"
	default "de:ad:00:be:ef:00:ca:fe"
	help
	  Extended PAN ID for OpenThread with
	  format "de:ad:00:be:ef:00:ca:fe"

config OPENTHREAD_NETWORKKEY
	string "Default Thread Network Key"
	help
	  Network Key for OpenThread with format
	  "00:11:22:33:44:55:66:77:88:99:aa:bb:cc:dd:ee:ff"

config OPENTHREAD_JOINER_AUTOSTART
	bool "Automatic joiner start"
	depends on OPENTHREAD_JOINER

config OPENTHREAD_JOINER_PSKD
	string "Default pre shared key for the Joiner"
	depends on OPENTHREAD_JOINER_AUTOSTART
	default "J01NME"

choice OPENTHREAD_DEVICE_TYPE
	prompt "OpenThread device type"
	help
	  This option selects Thread network device type

config OPENTHREAD_FTD
	bool "FTD - Full Thread Device"
config OPENTHREAD_MTD
	bool "MTD - Minimal Thread Device"
endchoice

config OPENTHREAD_MTD_SED
	bool "SED - Sleepy End Device"
	depends on OPENTHREAD_MTD

config OPENTHREAD_POLL_PERIOD
	int "Poll period for sleepy end devices [ms]"
	default 236000
	depends on OPENTHREAD_MTD_SED

config OPENTHREAD_MAX_CHILDREN
	int "The maximum number of children"
	range 1 511
	default 1 if OPENTHREAD_MTD
	default 32

config OPENTHREAD_MAX_IP_ADDR_PER_CHILD
	int "The maximum number of IPv6 address registrations per child"
	range 4 255
	default 6
	depends on OPENTHREAD_FTD

config OPENTHREAD_CONFIG_PLATFORM_INFO
	string "The platform-specific string to insert into the OpenThread version string"
	default "Zephyr"

config OPENTHREAD_RADIO_LINK_IEEE_802_15_4_ENABLE
	bool "Support for IEEE802.15.4 radio link"
	default y

config OPENTHREAD_RADIO_LINK_TREL_ENABLE
	bool "Thread Radio Encapsulation Link (TREL)"

config OPENTHREAD_CSL_AUTO_SYNC
	bool "CSL autosync"
	default y if OPENTHREAD_CSL_RECEIVER

config OPENTHREAD_CSL_RECEIVE_TIME_AHEAD
	int "CSL receiver wake up margin in units of 10 symbols"
	default 480

config OPENTHREAD_CSL_MIN_RECEIVE_ON
	int "Minimum CSL receive window"
	default 5696
	help
	  The minimum CSL receive window (in microseconds) required to receive a full IEEE 802.15.4 frame

config OPENTHREAD_PLATFORM_CSL_UNCERT
	int "CSL uncertainty"
	default 255
	range 0 255
	help
	  The fixed uncertainty of the Device for scheduling CSL Transmissions in units of 10 microseconds.

config OPENTHREAD_MAC_SOFTWARE_TX_SECURITY_ENABLE
	bool "Software transmission security logic"
	default y if !OPENTHREAD_THREAD_VERSION_1_1

config OPENTHREAD_MLE_INFORM_PREVIOUS_PARENT_ON_REATTACH
	bool "Inform previous parent on reattach"
	default y if OPENTHREAD_PARENT_SEARCH
	help
	  To allow end devices (EDs) in a Thread network to inform their
	  previous parent router that they have attached to a new parent
	  router, enable the Inform Previous Parent on Reattach feature.

config OPENTHREAD_PARENT_SEARCH
	bool "Periodic parent search support"
	help
	  To allow end devices (EDs) in a Thread network to switch to a
	  better parent router than their current one—while still attached
	  to the network—enable the Periodic Parent Search feature.

config OPENTHREAD_PARENT_SEARCH_CHECK_INTERVAL
	int "Interval to trigger parent search in seconds"
	default 540
	depends on OPENTHREAD_PARENT_SEARCH

config OPENTHREAD_PARENT_SEARCH_BACKOFF_INTERVAL
	int "Backoff interval to prevent parent search retry in seconds"
	default 36000
	depends on OPENTHREAD_PARENT_SEARCH

config OPENTHREAD_PARENT_SEARCH_RSS_THRESHOLD
	int "RSSI threshold to trigger parent search"
	default -65
	depends on OPENTHREAD_PARENT_SEARCH

config OPENTHREAD_CLI_MAX_LINE_LENGTH
	int "The maximum size of the CLI line in bytes"
	range 16 1024
	default 384

config OPENTHREAD_IP6_MAX_EXT_UCAST_ADDRS
	int "The maximum number of supported IPv6 addresses allows to be externally added"
	range 0 32
	default 4

config OPENTHREAD_IP6_MAX_EXT_MCAST_ADDRS
	int "The maximum number of supported IPv6 multicast addresses allows to be externally added"
	range 0 32
	default 2

config OPENTHREAD_TCP_ENABLE
	bool "TCP"

config OPENTHREAD_CLI_TCP_ENABLE
	bool "TCP in the CLI tool"
	default y if SHELL
	depends on OPENTHREAD_TCP_ENABLE

config OPENTHREAD_HISTORY_TRACKER
	bool "History tracker support"

config OPENTHREAD_MAC_STAY_AWAKE_BETWEEN_FRAGMENTS
	bool "Stay awake between packet fragments"
	help
	  This optimization is done at the expense of power consumption on SED/SSED devices.