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#
# Copyright (c) 2020 Siddharth Chandrasekaran <siddharth@embedjournal.com>
#
# SPDX-License-Identifier: Apache-2.0
#
menuconfig OSDP
bool "Open Supervised Device Protocol (OSDP) driver"
select RING_BUFFER
imply SERIAL_SUPPORT_INTERRUPT
imply UART_INTERRUPT_DRIVEN
help
Add support for Open Supervised Device Protocol (OSDP)
if OSDP
choice
prompt "OSDP Mode of Operation"
config OSDP_MODE_PD
bool "Configure OSDP in Peripheral Device mode"
help
Configure this device to operate as a PD (Peripheral Device)
config OSDP_MODE_CP
bool "Configure OSDP in Control Panel mode"
help
Configure this device to operate as a CP (Control Panel)
endchoice
# Workaround for not being able to have commas in macro arguments
DT_CHOSEN_Z_OSDP_UART := zephyr,osdp-uart
config OSDP_UART_DEV_NAME
string "Device name of UART device for OSDP"
default "$(dt_chosen_label,$(DT_CHOSEN_Z_OSDP_UART))" if HAS_DTS
default "UART_2"
help
This option specifies the name of UART device to be used for
OSDP
config OSDP_UART_BAUD_RATE
int "OSDP UART baud rate"
default 115200
help
OSDP defines that baud rate can be either 9600 or 38400 or
115200.
config OSDP_LOG_LEVEL
int "OSDP Logging Level"
default 1
help
Set the logging level for the OSDP driver
config OSDP_UART_BUFFER_LENGTH
int "OSDP UART buffer length"
default 256
help
OSDP RX and TX buffer FIFO length.
config OSDP_THREAD_STACK_SIZE
int "OSDP Thread stack size"
default 1024
help
Thread stack size for osdp refresh thread
config OSDP_PACKET_TRACE
bool "Print bytes sent/received over OSDP to console"
help
Prints bytes sent/received over OSDP to console for debugging.
LOG_HEXDUMP_DBG() is used to achieve this and can be very verbose.
config OSDP_SC_ENABLED
bool "Enable OSDP Secure Channel"
depends on CSPRING_ENABLED
default y
select CRYPTO
select CRYPTO_MBEDTLS_SHIM
select MBEDTLS
select MBEDTLS_CIPHER_CCM_ENABLED
help
Secure the OSDP communication channel with encryption and mutual
authentication.
if OSDP_SC_ENABLED
config OSDP_SC_RETRY_WAIT_SEC
int "Retry wait time in seconds after a Secure Channel error"
default 600
help
Time in seconds to wait after a secure channel failure, and before
retrying to establish it.
config OSDP_CRYPTO_DRV_NAME
string "Crypto driver to use with OSDP"
default "CRYPTO_MTLS"
help
OSDP Secure Channel uses AES-128 to secure communication between
CP and PD. Provide an available crypto driver name here.
endif # OSDP_SC_ENABLED
if OSDP_MODE_PD
source "subsys/mgmt/osdp/Kconfig.pd"
endif
if OSDP_MODE_CP
source "subsys/mgmt/osdp/Kconfig.cp"
endif
endif # OSDP