Kconfig

#
# Copyright (c) 2019 Nordic Semiconductor
#
# SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
#

source "Kconfig.zephyr"

menu "Nordic Serial LTE Modem"

config SLM_CUSTOMIZED
	bool "Flag for customized functionality"
	help
	  Enable this flag to include customized logic.

config SLM_AT_MODE
	bool "Serial LTE Modem by raw AT mode"
	default y
	select AT_CMD_PARSER

config SLM_AT_MAX_PARAM
	int "Maximum number of parameters in AT command"
	default 42

config SLM_NATIVE_TLS
	bool "Use Zephyr mbedTLS"

#
# external XTAL for UART
#
config SLM_EXTERNAL_XTAL
	bool "Use external XTAL for UARTE"
	default y

#
# Inter-Connect
#
config SLM_UART_HWFC_RUNTIME
	bool "Support of UART HWFC runtime configuration"
	help
		Selected if hw-flow-control is enabled in devicetree
choice
	prompt "UART for interconnect"
	help
		Selects which UART to use for interconnect:
		-  UART 0
		-  UART 2
	config SLM_CONNECT_UART_0
		bool "UART 0"
		select SLM_UART_HWFC_RUNTIME if $(dt_node_has_prop,uart0,hw-flow-control)

	config SLM_CONNECT_UART_2
		bool "UART 2"
		select SLM_UART_HWFC_RUNTIME if $(dt_node_has_prop,uart2,hw-flow-control)
endchoice

choice
	prompt "Termination mode"
	default SLM_CR_LF_TERMINATION
	help
		Sets the command terminator used by the serial terminal.
		Available options are:
		-  CR termination
		-  LF termination
		-  CR+LF termination
	config SLM_CR_TERMINATION
		bool "CR termination"
	config SLM_LF_TERMINATION
		bool "LF termination"
	config SLM_CR_LF_TERMINATION
		bool "CR+LF termination"
endchoice

#
# GPIO wakeup
#
config SLM_START_SLEEP
	bool "Enter sleep on startup"
	help
	  Put nRF9160 into deep sleep mode after startup.

config SLM_WAKEUP_PIN
	int "Wakeup pin"
	default -1
	help
	  Interface GPIO to wake up from sleep or exit idle

config SLM_INDICATE_PIN
	int "Indicate pin"
	default -1
	help
	  Interface GPIO pin used to indicate that data is available or an unexpected reset has occurred

config SLM_INDICATE_TIME
	int "Indication period"
	default 100
	help
	  GPIO active indication time in milliseconds. This setting specify the period length for the pin to be active

#
# Socket
#
config SLM_SOCKET_RX_MAX
	int "Maximum RX buffer size for receiving socket data"
	range 576 708
	default 576
	help
	  Default: NET_IPV4_MTU (576)
	  Maximum: MSS setting in modem (708)

#
# TCP/TLS proxy
#
config SLM_TCP_POLL_TIME
	int "Poll time-out in seconds for TCP connection"
	default 10

config SLM_UDP_POLL_TIME
	int "Poll time-out in seconds for UDP connection"
	default 10

#
# Data mode
#
config SLM_DATAMODE_TERMINATOR
	string "Pattern string to terminate data mode"
	default "+++"
	help
	  Use a pattern to terminate data mode

#
# Configurable services
#
config SLM_SMS
	bool "SMS support in SLM"
	default y
	select SMS
	help
	  Support SMS send/receive in plain text

rsource "src/gnss/Kconfig"
rsource "src/ftp_c/Kconfig"
rsource "src/mqtt_c/Kconfig"
rsource "src/http_c/Kconfig"
rsource "src/twi/Kconfig"
rsource "src/gpio/Kconfig"
rsource "src/dfu/Kconfig"

module = SLM
module-str = serial modem
source "${ZEPHYR_BASE}/subsys/logging/Kconfig.template.log_config"

endmenu