Simplest Zephyr module + bacnet_stack config and hello sample
This commit is contained in:
Gregory Shue
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/*
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* Copyright (C) 2020 Legrand North America, Inc.
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*
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* SPDX-License-Identifier: MIT
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*/
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/* Standard includes */
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#include <stdint.h>
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/* Zephyr includes */
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#include <init.h>
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#include <kernel.h>
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#include <sys/printk.h>
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#include <sys/util.h>
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#include <zephyr.h>
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#include <logging/log.h>
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LOG_MODULE_REGISTER(bacnet);
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/* To do: init()
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static int init(struct device *unused)
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{
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ARG_UNUSED(unused);
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return 0;
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}
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SYS_INIT(init, APPLICATION, CONFIG_APPLICATION_INIT_PRIORITY);
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*/
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@@ -8,7 +8,7 @@
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#
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# west config manifest.path <manifest_dir_from_topdir>
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#
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# e.g. west config manifest.path zephyr/manifests/nrf5
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# e.g. west config manifest.path bacnet-stack/zephyr/manifests/zp/zephyr
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# NOTE: Since the schema requires at least one project name,
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# the mapping of this repository must be described as a project
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@@ -0,0 +1,103 @@
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cmake_minimum_required(VERSION 3.10 FATAL_ERROR)
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# Detect the platform reliably
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if(ZEPHYR_BASE)
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if (NOT CONFIG_BACNETSTACK)
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return()
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endif()
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set(ZEPHYR YES)
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else()
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message(FATAL_ERROR "ZEPHYR_BASE needs to be defined for Zephyr builds")
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endif()
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#
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# options managed through Kconfig and use names CONFIG_*
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#
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set(BACNET_PROTOCOL_REVISION 19)
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message(STATUS "BACNETSTACK: using cmake ${CMAKE_VERSION}")
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message(STATUS "BACNETSTACK: CMAKE_C_COMPILER_ID \"${CMAKE_C_COMPILER_ID}\"")
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message(STATUS "BACNETSTACK: CMAKE_C_COMPILER_VERSION \"${CMAKE_C_COMPILER_VERSION}\"")
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message(STATUS "BACNETSTACK: CMAKE_CXX_COMPILER_ID \"${CMAKE_CXX_COMPILER_ID}\"")
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message(STATUS "BACNETSTACK: CMAKE_CXX_COMPILER_VERSION \"${CMAKE_CXX_COMPILER_VERSION}\"")
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message(STATUS "BACNETSTACK: CMAKE_INSTALL_PREFIX \"${CMAKE_INSTALL_PREFIX}\"")
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message(STATUS "BACNETSTACK: BACNET_PROTOCOL_REVISION \"${BACNET_PROTOCOL_REVISION}\"")
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message(STATUS "BACNETSTACK: BACDL_BIP6 \"${CONFIG_BACDL_BIP6}\"")
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message(STATUS "BACNETSTACK: BACDL_BIP \"${CONFIG_BACDL_BIP}\"")
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message(STATUS "BACNETSTACK: BACDL_ARCNET \"${CONFIG_BACDL_ARCNET}\"")
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message(STATUS "BACNETSTACK: BACDL_MSTP \"${CONFIG_BACDL_MSTP}\"")
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message(STATUS "BACNETSTACK: BACDL_ETHERNET \"${CONFIG_BACDL_ETHERNET}\"")
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message(STATUS "BACNETSTACK: BACDL_NONE \"${CONFIG_BACDL_NONE}\"")
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#Do not allow in source builds
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set(CMAKE_DISABLE_SOURCE_CHANGES ON)
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set(CMAKE_DISABLE_IN_SOURCE_BUILD ON)
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#
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# sources
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#
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set(BACNETSTACK_SRCS
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)
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#
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# add ports
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#
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set(BACNETSTACK_PORT_DIRECTORY_PATH "")
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message(STATUS "BACNETSTACK: building for Zephyr")
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set(BACNETSTACK_PORT ${CMAKE_CURRENT_LIST_DIR}/../ports/zephyr)
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list(
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APPEND BACNETSTACK_SRCS
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${BACNETSTACK_PORT}/main.c
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)
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#
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# library
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#
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zephyr_library()
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zephyr_library_compile_definitions(
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$<$<BOOL:${CONFIG_BACDL_BIP}>:BACDL_BIP>
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$<$<BOOL:${CONFIG_BACDL_BIP6}>:BACDL_BIP6>
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$<$<BOOL:${CONFIG_BACDL_ARCNET}>:BACDL_ARCNET>
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$<$<BOOL:${CONFIG_BACDL_MSTP}>:BACDL_MSTP>
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$<$<BOOL:${CONFIG_BACDL_ETHERNET}>:BACDL_ETHERNET>
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$<$<BOOL:${CONFIG_BACDL_NONE}>:BACDL_NONE>
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$<$<BOOL:${CONFIG_BACNET_PROPERTY_LISTS}>:BACNET_PROPERTY_LISTS=1>
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$<$<BOOL:${CONFIG_BACNET_ROUTING}>:BACNET_ROUTING>
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$<$<BOOL:${CONFIG_BACAPP_PRINT_ENABLED}>:BACAPP_PRINT_ENABLED=1>
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$<$<BOOL:${CONFIG_BACAPP_SNPRINTF_ENABLED}>:BACAPP_SNPRINTF_ENABLED=1>
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)
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zephyr_library_sources(
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${BACNETSTACK_SRCS}
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)
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zephyr_include_directories(
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${BACNETSTACK_PORT}
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${BACNETSTACK_SRC}
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)
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target_compile_definitions(
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app PRIVATE
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BACNET_PROTOCOL_REVISION=${BACNET_PROTOCOL_REVISION}
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$<$<BOOL:${CONFIG_BACDL_BIP}>:BACDL_BIP>
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$<$<BOOL:${CONFIG_BACDL_BIP6}>:BACDL_BIP6>
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$<$<BOOL:${CONFIG_BACDL_ARCNET}>:BACDL_ARCNET>
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$<$<BOOL:${CONFIG_BACDL_MSTP}>:BACDL_MSTP>
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$<$<BOOL:${CONFIG_BACDL_ETHERNET}>:BACDL_ETHERNET>
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$<$<BOOL:${CONFIG_BACDL_NONE}>:BACDL_NONE>
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$<$<BOOL:${CONFIG_BACNET_PROPERTY_LISTS}>:BACNET_PROPERTY_LISTS=1>
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$<$<BOOL:${CONFIG_BACNET_ROUTING}>:BACNET_ROUTING>
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$<$<BOOL:${CONFIG_BACAPP_PRINT_ENABLED}>:BACAPP_PRINT_ENABLED=1>
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$<$<BOOL:${CONFIG_BACAPP_SNPRINTF_ENABLED}>:BACAPP_SNPRINTF_ENABLED=1>
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BACNET_STACK_STATIC_DEFINE
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PRINT_ENABLED=1
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)
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+105
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# Feature configuration options for BACnet-Stack
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# Copyright (c) 2020 Legrand North America, LLC.
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# SPDX-License-Identifier: MIT
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menuconfig BACNETSTACK
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bool "BACnet-Stack Support"
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help
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This option enables the BACnet-Stack BACnet library.
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if BACNETSTACK
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module = BACNET
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module-str = Log level for BACnet
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module-help = Enable BACnet library to output debug messages
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source "$(ZEPHYR_BASE)/subsys/logging/Kconfig.template.log_config"
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config BAC_ROUTING
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bool "BACnet Routing"
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help
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Enable BACnet routing
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config BACNET_PROPERTY_LISTS
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bool "BACnet Property Lists"
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help
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Enable BACnet Property Lists
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config BACDL_ETHERNET
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bool "BACnet Ethernet datalink"
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help
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Enable BACnet Ethernet datalink
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config BACDL_MSTP
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bool "BACnet MSTP datalink"
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help
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Enable BACnet MSTP datalink
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config BACDL_ARCNET
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bool "BACnet ARCNET datalink"
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help
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Enable BACnet ARCNET datalink
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config BACDL_BIP
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bool "BACnet BIP datalink"
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help
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Enable BACnet BIP datalink
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config BACDL_NONE
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bool "BACnet without datalink"
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help
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Enable BACnet without datalink
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config BACAPP_PRINT_ENABLED
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bool "BACnet app print"
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help
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Enable BACnet app print
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config BACAPP_SNPRINTF_ENABLED
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bool "BACnet app snprintf"
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help
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Enable BACnet app snprintf
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config BACDL_BIP_PORT
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int "BACnet IPv4 UDP port"
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default 47808
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depends on BACDL_BIP
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help
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UDP port to listen on (default=47808)
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config BACDL_BIP_ADDRESS_INDEX
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int "Address index"
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depends on BACDL_BIP
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default 0
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help
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Select IPv4 address
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config BACDL_BIP6
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bool "BACnet BIP6"
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help
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Enable BACnet BIP6
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config BACDL_BIP6_ADDRESS_INDEX
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int "Unicast address index"
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depends on BACDL_BIP6
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default 0
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help
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Select IPv6 unicast address
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config BACDL_BIP6_MCAST_ADDRESS
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string "IPv6 multicast destination"
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default "FF0E::BAC0"
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depends on BACDL_BIP6
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help
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IPv6 multicast group address for BACNET.
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config BACDL_BIP6_PORT
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int "BACnet IPv6 UDP port"
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default 47808
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depends on BACDL_BIP6
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help
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UDP port to listen on (default=47808)
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#rsource "subsys/Kconfig"
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endif # BACNETSTACK
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@@ -0,0 +1,22 @@
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#
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# Copyright (c) 2020 Legrand North America, LLC.
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#
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# SPDX-License-Identifier: MIT
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# The west manifest file for upstream Zephyr Project's Zephyr repo.
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#
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# Usage:
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# west init -m https://github.com/bacnet-stack/bacnet-stack
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# west config manifest.path zephyr/manifests/zp/zephyr
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# west update
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manifest:
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remotes:
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- name: zephyrproject-rtos
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url-base: https://github.com/zephyrproject-rtos
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projects:
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- name: zephyr
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remote: zephyrproject-rtos
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revision: v2.3.0 # Latest integrated release
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import: true
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path: zephyr
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#
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# Copyright (c) 2020 Legrand North America, LLC.
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#
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# SPDX-License-Identifier: MIT
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build:
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cmake: zephyr
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kconfig: zephyr/Kconfig
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samples:
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- zephyr/samples
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# SPDX-License-Identifier: MIT
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cmake_minimum_required(VERSION 3.13.1)
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get_filename_component(MY_PROJECT_BASENAME ${CMAKE_CURRENT_SOURCE_DIR} NAME)
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# Find the directory of the Zephyr module
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string(REGEX REPLACE
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"\/zephyr\/samples\/[a-zA-Z_\-]*${MY_PROJECT_BASENAME}$" ""
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MY_ZEPHYR_MODULE_SOURCE_DIR
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${CMAKE_CURRENT_SOURCE_DIR})
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list(APPEND ZEPHYR_EXTRA_MODULES
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${MY_ZEPHYR_MODULE_SOURCE_DIR}
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)
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# Add an absolute directory path to the CMake variable
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# SYSCALL_INCLUDE_DIRS. This ensures that the syscall machinery will
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# be able to find the module's syscalls.
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#TODO: list(APPEND SYSCALL_INCLUDE_DIRS ${CMAKE_CURRENT_SOURCE_DIR})
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find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
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project(${MY_PROJECT_BASENAME})
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target_sources(app PRIVATE src/main.c)
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.. _hello_bacnet_stack:
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Hello BACnet-Stack
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##################
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Overview
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********
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A simple sample that can be used with any :ref:`supported board <boards>` and
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prints "Hello BACnet-Stack" to the console.
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Building and Running
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********************
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This application can be built and executed on QEMU as follows:
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.. zephyr-app-commands::
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:zephyr-app: samples/hello_bacnet_stack
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:host-os: unix
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:board: qemu_x86
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:goals: run
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:compact:
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To build for another board, change "qemu_x86" above to that board's name.
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Sample Output
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=============
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.. code-block:: console
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Hello BACnet-Stack! x86
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Exit QEMU by pressing :kbd:`CTRL+A` :kbd:`x`.
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# nothing here
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CONFIG_BACNETSTACK=y
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sample:
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description: Hello BACnet-Stack sample, the simplest BACnet-Stack
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application
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name: hello BACnet-Stack
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common:
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tags: introduction
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harness: console
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harness_config:
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type: one_line
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regex:
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- "Hello BACnet-Stack! (.*)"
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tests:
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sample.basic.hello_bacnet_stack:
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platform_whitelist: native_posix
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tags: introduction
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@@ -0,0 +1,13 @@
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/*
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* Copyright (c) 2020 Legrand North America, LLC.
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*
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* SPDX-License-Identifier: MIT
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*/
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#include <zephyr.h>
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#include <sys/printk.h>
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void main(void)
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{
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printk("Hello BACnet-Stack! %s\n", CONFIG_BOARD);
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}
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