# Copyright (c) 2023 Trackunit Corporation
# SPDX-License-Identifier: Apache-2.0

config MODEM_BACKEND_TTY
	bool "Modem TTY backend module"
	select MODEM_PIPE
	depends on ARCH_POSIX

config MODEM_BACKEND_UART
	bool "Modem UART backend module"
	select MODEM_PIPE
	select RING_BUFFER
	depends on UART_INTERRUPT_DRIVEN || UART_ASYNC_API

if MODEM_BACKEND_UART

config MODEM_BACKEND_UART_ISR
	bool "Modem UART backend module interrupt driven implementation"
	default y if UART_INTERRUPT_DRIVEN

config MODEM_BACKEND_UART_ASYNC
	bool "Modem UART backend module async implementation"
	default y if UART_ASYNC_API

if MODEM_BACKEND_UART_ASYNC

config MODEM_BACKEND_UART_ASYNC_TRANSMIT_TIMEOUT_MS
	int "Modem UART async transmit timeout in milliseconds"
	default 100

config MODEM_BACKEND_UART_ASYNC_RECEIVE_IDLE_TIMEOUT_MS
	int "Modem UART async receive idle timeout in milliseconds"
	default 30

endif

endif # MODEM_BACKEND_UART