Bugfix/bacmini-updates-with-program-object-and-cmake (#941)
* Added bacmini example app with minimal analog and binary objects (#934) * Fixed bacmini app build for Makefile and CMake * Changed the folder for bacmini application to server-mini --------- Co-authored-by: Ben Bartling <ben.bartling@gmail.com>
This commit is contained in:
Steve Karg
@@ -59,12 +59,12 @@ repos:
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# - id: prettier
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# - id: prettier
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- repo: https://github.com/pre-commit/pygrep-hooks
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- repo: https://github.com/pre-commit/pygrep-hooks
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rev: 3a6eb0fadf60b3cccfd80bad9dbb6fae7e47b316 # v1.10.0
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rev: v1.10.0 # v1.10.0
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hooks:
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hooks:
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- id: text-unicode-replacement-char
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- id: text-unicode-replacement-char
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- repo: https://github.com/editorconfig-checker/editorconfig-checker.python
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- repo: https://github.com/editorconfig-checker/editorconfig-checker.python
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rev: 1c48f639855b49be07ace8b824757152b6747baa #2.6.2
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rev: 3.2.0 #2.6.2
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hooks:
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hooks:
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- id: editorconfig-checker
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- id: editorconfig-checker
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alias: ec
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alias: ec
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+11
-1
@@ -24,6 +24,11 @@ option(
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"enable property lists"
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"enable property lists"
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ON)
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ON)
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option(
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BACNET_BUILD_SERVER_MINI_APP
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"compile the server-mini app"
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ON)
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option(
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option(
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BACNET_BUILD_SERVER_BASIC_APP
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BACNET_BUILD_SERVER_BASIC_APP
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"compile the server-basic app"
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"compile the server-basic app"
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@@ -919,6 +924,11 @@ if(BACNET_STACK_BUILD_APPS)
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target_link_libraries(piface PRIVATE ${PROJECT_NAME})
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target_link_libraries(piface PRIVATE ${PROJECT_NAME})
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endif(BACNET_BUILD_PIFACE_APP)
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endif(BACNET_BUILD_PIFACE_APP)
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if(BACNET_BUILD_SERVER_MINI_APP)
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add_executable(bacmini apps/server-mini/main.c)
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target_link_libraries(bacmini PRIVATE ${PROJECT_NAME})
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endif(BACNET_BUILD_SERVER_MINI_APP)
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if(BACNET_BUILD_SERVER_BASIC_APP)
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if(BACNET_BUILD_SERVER_BASIC_APP)
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add_executable(bacbasic
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add_executable(bacbasic
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apps/server-basic/main.c
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apps/server-basic/main.c
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@@ -933,7 +943,7 @@ if(BACNET_STACK_BUILD_APPS)
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# Unreachable code because we have endless loop.
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# Unreachable code because we have endless loop.
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$<$<C_COMPILER_ID:MSVC>:/wd4702>
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$<$<C_COMPILER_ID:MSVC>:/wd4702>
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)
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)
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endif(BACNET_BUILD_BACMINI_APP)
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endif(BACNET_BUILD_SERVER_BASIC_APP)
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if(BACNET_BUILD_BACPOLL_APP)
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if(BACNET_BUILD_BACPOLL_APP)
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add_executable(bacpoll
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add_executable(bacpoll
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@@ -214,6 +214,10 @@ server-client:
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server-discover:
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server-discover:
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$(MAKE) LEGACY=true -s -C apps $@
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$(MAKE) LEGACY=true -s -C apps $@
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.PHONY: server-mini
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server-mini:
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$(MAKE) LEGACY=true NOTIFY=false -s -C apps $@
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.PHONY: sc-hub
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.PHONY: sc-hub
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sc-hub:
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sc-hub:
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$(MAKE) BACDL=bsc -s -C apps $@
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$(MAKE) BACDL=bsc -s -C apps $@
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+5
-1
@@ -222,7 +222,7 @@ SUBDIRS = lib readprop writeprop readfile writefile reinit server dcc \
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whohas whois iam ucov scov timesync epics readpropm readrange \
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whohas whois iam ucov scov timesync epics readpropm readrange \
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writepropm uptransfer getevent uevent abort error event ack-alarm \
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writepropm uptransfer getevent uevent abort error event ack-alarm \
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server-client add-list-element remove-list-element create-object \
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server-client add-list-element remove-list-element create-object \
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delete-object server-discover apdu writegroup server-basic
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delete-object server-discover apdu writegroup server-basic server-mini
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ifeq (${BACDL_DEFINE},-DBACDL_BIP=1)
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ifeq (${BACDL_DEFINE},-DBACDL_BIP=1)
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SUBDIRS += whoisrouter iamrouter initrouter whatisnetnum netnumis
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SUBDIRS += whoisrouter iamrouter initrouter whatisnetnum netnumis
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@@ -423,6 +423,10 @@ server-client: $(BACNET_LIB_TARGET)
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server-discover: $(BACNET_LIB_TARGET)
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server-discover: $(BACNET_LIB_TARGET)
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$(MAKE) -B -C $@
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$(MAKE) -B -C $@
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.PHONY: server-mini
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server-mini: $(BACNET_LIB_TARGET)
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$(MAKE) -B -C $@
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.PHONY: timesync
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.PHONY: timesync
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timesync: $(BACNET_LIB_TARGET)
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timesync: $(BACNET_LIB_TARGET)
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$(MAKE) -B -C $@
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$(MAKE) -B -C $@
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@@ -0,0 +1,81 @@
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# Makefile to build the bacmini application using GCC compiler
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# Executable file name
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TARGET = bacmini
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# No additional BACnet dependencies for now
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SRC = main.c
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# BACnet objects that are used with this app
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BACNET_OBJECT_DIR = $(BACNET_SRC_DIR)/bacnet/basic/object
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SRC = main.c \
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$(BACNET_OBJECT_DIR)/device.c \
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$(BACNET_OBJECT_DIR)/ai.c \
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$(BACNET_OBJECT_DIR)/ao.c \
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$(BACNET_OBJECT_DIR)/av.c \
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$(BACNET_OBJECT_DIR)/bi.c \
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$(BACNET_OBJECT_DIR)/bitstring_value.c \
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$(BACNET_OBJECT_DIR)/bo.c \
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$(BACNET_OBJECT_DIR)/blo.c \
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$(BACNET_OBJECT_DIR)/bv.c \
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$(BACNET_OBJECT_DIR)/calendar.c \
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$(BACNET_OBJECT_DIR)/channel.c \
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$(BACNET_OBJECT_DIR)/color_object.c \
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$(BACNET_OBJECT_DIR)/color_temperature.c \
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$(BACNET_OBJECT_DIR)/command.c \
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$(BACNET_OBJECT_DIR)/csv.c \
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$(BACNET_OBJECT_DIR)/iv.c \
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$(BACNET_OBJECT_DIR)/lc.c \
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$(BACNET_OBJECT_DIR)/lo.c \
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$(BACNET_OBJECT_DIR)/lsp.c \
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$(BACNET_OBJECT_DIR)/lsz.c \
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$(BACNET_OBJECT_DIR)/ms-input.c \
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$(BACNET_OBJECT_DIR)/mso.c \
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$(BACNET_OBJECT_DIR)/msv.c \
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$(BACNET_OBJECT_DIR)/osv.c \
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$(BACNET_OBJECT_DIR)/piv.c \
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$(BACNET_OBJECT_DIR)/nc.c \
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$(BACNET_OBJECT_DIR)/netport.c \
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$(BACNET_OBJECT_DIR)/program.c \
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$(BACNET_OBJECT_DIR)/time_value.c \
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$(BACNET_OBJECT_DIR)/trendlog.c \
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$(BACNET_OBJECT_DIR)/schedule.c \
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$(BACNET_OBJECT_DIR)/structured_view.c \
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$(BACNET_OBJECT_DIR)/access_credential.c \
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$(BACNET_OBJECT_DIR)/access_door.c \
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$(BACNET_OBJECT_DIR)/access_point.c \
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$(BACNET_OBJECT_DIR)/access_rights.c \
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$(BACNET_OBJECT_DIR)/access_user.c \
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$(BACNET_OBJECT_DIR)/access_zone.c \
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$(BACNET_OBJECT_DIR)/credential_data_input.c \
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$(BACNET_OBJECT_DIR)/acc.c \
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$(BACNET_OBJECT_DIR)/bacfile.c
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# TARGET_EXT is defined in apps/Makefile as .exe or nothing
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TARGET_BIN = ${TARGET}$(TARGET_EXT)
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OBJS += ${SRC:.c=.o}
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all: ${BACNET_LIB_TARGET} Makefile ${TARGET_BIN}
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${TARGET_BIN}: ${OBJS} Makefile ${BACNET_LIB_TARGET}
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${CC} ${PFLAGS} ${OBJS} ${LFLAGS} -o $@
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size $@
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cp $@ ../../bin
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${BACNET_LIB_TARGET}:
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( cd ${BACNET_LIB_DIR} ; $(MAKE) clean ; $(MAKE) -s )
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.c.o:
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${CC} -c ${CFLAGS} $*.c -o $@
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.PHONY: depend
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depend:
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rm -f .depend
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${CC} -MM ${CFLAGS} *.c >> .depend
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.PHONY: clean
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clean:
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rm -f core ${TARGET_BIN} ${OBJS} $(TARGET).map ${BACNET_LIB_TARGET}
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.PHONY: include
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include: .depend
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@@ -0,0 +1,334 @@
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/**
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* @file
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* @brief Mini BACnet server example for prototyping
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*
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* This example provides a minimal BACnet server for prototyping
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* with the following default BACnet objects:
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* - Two Read-Only Points: (AV-0), (BV-0)
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* - Two Commandable (Writable) Points: (AO-0), (BO-0)
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*
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* If no arguments are provided, it defaults to:
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* - Device ID: 260001
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* - Device Name: "MiniServer"
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*
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* Usage on Linux
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* $ ./bacmini 54321 MiniDevice
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*
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* Where:
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* - 54321 is the BACnet Device Instance ID
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* - "MiniDevice" is the BACnet Device Name
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*
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* @date 2025
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*/
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#include <stddef.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <time.h>
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/* BACnet Stack includes */
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#include "bacnet/apdu.h"
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#include "bacnet/bacdcode.h"
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#include "bacnet/bacdef.h"
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#include "bacnet/bactext.h"
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#include "bacnet/basic/binding/address.h"
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#include "bacnet/basic/object/ao.h"
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#include "bacnet/basic/object/av.h"
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#include "bacnet/basic/object/bo.h"
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#include "bacnet/basic/object/bv.h"
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#include "bacnet/basic/object/device.h"
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#include "bacnet/basic/services.h"
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#include "bacnet/datalink/datalink.h"
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#include "bacnet/datalink/dlenv.h"
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#include "bacnet/dcc.h"
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#include "bacnet/getevent.h"
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#include "bacnet/iam.h"
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#include "bacnet/npdu.h"
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#include "bacnet/version.h"
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#include "bacnet/basic/service/h_apdu.h"
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#include "bacnet/basic/service/h_rp.h"
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#include "bacnet/basic/service/h_whois.h"
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#include "bacnet/basic/service/h_wp.h"
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|
#include "bacnet/basic/service/s_iam.h"
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#include "bacnet/basic/sys/platform.h"
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||||||
|
/* Buffers */
|
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static uint8_t Rx_Buf[MAX_MPDU] = { 0 };
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|
|
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/* Update interval in seconds */
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/* Switches read only point values */
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#define INTERVAL 5
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|
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typedef struct {
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char *binary_state;
|
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float analog_value;
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} TestValue;
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|
|
||||||
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static TestValue test_values[] = {
|
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|
{ "active", 1.0 },
|
||||||
|
{ "inactive", 2.0 },
|
||||||
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{ "active", 3.0 },
|
||||||
|
{ "inactive", 4.0 },
|
||||||
|
};
|
||||||
|
|
||||||
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/* BACnet Object Instances */
|
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|
static uint32_t av_instance;
|
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static uint32_t bv_instance;
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||||||
|
static uint32_t ao_instance;
|
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static uint32_t bo_instance;
|
||||||
|
|
||||||
|
/* Custom Object Table */
|
||||||
|
static object_functions_t My_Object_Table[] = {
|
||||||
|
/* device object required for all devices */
|
||||||
|
{ OBJECT_DEVICE,
|
||||||
|
NULL,
|
||||||
|
Device_Count,
|
||||||
|
Device_Index_To_Instance,
|
||||||
|
Device_Valid_Object_Instance_Number,
|
||||||
|
Device_Object_Name,
|
||||||
|
Device_Read_Property_Local,
|
||||||
|
Device_Write_Property_Local,
|
||||||
|
Device_Property_Lists,
|
||||||
|
DeviceGetRRInfo,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
NULL },
|
||||||
|
|
||||||
|
/* Analog Value (Read-Only) */
|
||||||
|
{ OBJECT_ANALOG_VALUE,
|
||||||
|
Analog_Value_Init,
|
||||||
|
Analog_Value_Count,
|
||||||
|
Analog_Value_Index_To_Instance,
|
||||||
|
Analog_Value_Valid_Instance,
|
||||||
|
Analog_Value_Object_Name,
|
||||||
|
Analog_Value_Read_Property,
|
||||||
|
NULL,
|
||||||
|
Analog_Value_Property_Lists,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
Analog_Value_Encode_Value_List,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
Analog_Value_Create,
|
||||||
|
Analog_Value_Delete,
|
||||||
|
NULL },
|
||||||
|
|
||||||
|
/* Analog Output (Commandable) */
|
||||||
|
{ OBJECT_ANALOG_OUTPUT,
|
||||||
|
Analog_Output_Init,
|
||||||
|
Analog_Output_Count,
|
||||||
|
Analog_Output_Index_To_Instance,
|
||||||
|
Analog_Output_Valid_Instance,
|
||||||
|
Analog_Output_Object_Name,
|
||||||
|
Analog_Output_Read_Property,
|
||||||
|
Analog_Output_Write_Property, /* Allow writes */
|
||||||
|
Analog_Output_Property_Lists,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
Analog_Output_Encode_Value_List,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
Analog_Output_Create,
|
||||||
|
Analog_Output_Delete,
|
||||||
|
NULL },
|
||||||
|
|
||||||
|
/* Binary Output (Commandable) */
|
||||||
|
{ OBJECT_BINARY_OUTPUT,
|
||||||
|
Binary_Output_Init,
|
||||||
|
Binary_Output_Count,
|
||||||
|
Binary_Output_Index_To_Instance,
|
||||||
|
Binary_Output_Valid_Instance,
|
||||||
|
Binary_Output_Object_Name,
|
||||||
|
Binary_Output_Read_Property,
|
||||||
|
Binary_Output_Write_Property, /* Allow writes */
|
||||||
|
Binary_Output_Property_Lists,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
Binary_Output_Encode_Value_List,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
Binary_Output_Create,
|
||||||
|
Binary_Output_Delete,
|
||||||
|
NULL },
|
||||||
|
|
||||||
|
/* Binary Value (Read-Only) */
|
||||||
|
{ OBJECT_BINARY_VALUE,
|
||||||
|
Binary_Value_Init,
|
||||||
|
Binary_Value_Count,
|
||||||
|
Binary_Value_Index_To_Instance,
|
||||||
|
Binary_Value_Valid_Instance,
|
||||||
|
Binary_Value_Object_Name,
|
||||||
|
Binary_Value_Read_Property,
|
||||||
|
NULL,
|
||||||
|
Binary_Value_Property_Lists,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
Binary_Value_Encode_Value_List,
|
||||||
|
Binary_Value_Change_Of_Value,
|
||||||
|
Binary_Value_Change_Of_Value_Clear,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
Binary_Value_Create,
|
||||||
|
Binary_Value_Delete,
|
||||||
|
NULL },
|
||||||
|
|
||||||
|
{ MAX_BACNET_OBJECT_TYPE,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
NULL }
|
||||||
|
};
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Function to update AV-0 and BV-0 values.
|
||||||
|
*/
|
||||||
|
static void process_task(void)
|
||||||
|
{
|
||||||
|
static size_t test_index = 0;
|
||||||
|
|
||||||
|
TestValue next_value = test_values[test_index];
|
||||||
|
test_index = (test_index + 1) % ARRAY_SIZE(test_values);
|
||||||
|
|
||||||
|
if (!Analog_Value_Out_Of_Service(av_instance)) {
|
||||||
|
Analog_Value_Present_Value_Set(
|
||||||
|
av_instance, next_value.analog_value, BACNET_NO_PRIORITY);
|
||||||
|
printf("AV-0 updated to: %.1f\n", next_value.analog_value);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!Binary_Value_Out_Of_Service(bv_instance)) {
|
||||||
|
Binary_Value_Present_Value_Set(
|
||||||
|
bv_instance,
|
||||||
|
strcmp(next_value.binary_state, "active") == 0 ? 1 : 0);
|
||||||
|
printf("BV-0 updated to: %s\n", next_value.binary_state);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Initializes the BACnet objects (AV-0, AO-0, BO-0, BV-0).
|
||||||
|
*/
|
||||||
|
static void Init_Service_Handlers(void)
|
||||||
|
{
|
||||||
|
Device_Init(My_Object_Table);
|
||||||
|
|
||||||
|
av_instance = Analog_Value_Create(0);
|
||||||
|
ao_instance = Analog_Output_Create(0);
|
||||||
|
bo_instance = Binary_Output_Create(0);
|
||||||
|
bv_instance = Binary_Value_Create(0);
|
||||||
|
|
||||||
|
/* Configure read-only Analog Value */
|
||||||
|
Analog_Value_Name_Set(av_instance, "AV Read Only");
|
||||||
|
Analog_Value_Units_Set(av_instance, UNITS_DEGREES_CELSIUS);
|
||||||
|
Analog_Value_Present_Value_Set(av_instance, 22.5, BACNET_MAX_PRIORITY);
|
||||||
|
|
||||||
|
/* Configure writable Analog Output */
|
||||||
|
Analog_Output_Name_Set(ao_instance, "AO Writeable");
|
||||||
|
Analog_Output_Units_Set(ao_instance, UNITS_PERCENT);
|
||||||
|
Analog_Output_Present_Value_Set(ao_instance, 50.0, BACNET_MAX_PRIORITY);
|
||||||
|
|
||||||
|
/* Configure writable Binary Output */
|
||||||
|
Binary_Output_Name_Set(bo_instance, "BO Writeable");
|
||||||
|
Binary_Output_Present_Value_Set(bo_instance, 0, BACNET_MAX_PRIORITY);
|
||||||
|
|
||||||
|
/* Configure read-only Binary Value */
|
||||||
|
Binary_Value_Name_Set(bv_instance, "BV Read Only");
|
||||||
|
|
||||||
|
printf("Created AV-0 (Read-Only), AO-0 (Commandable), BO-0 (Commandable), "
|
||||||
|
"and BV-0 (Read-Only)\n");
|
||||||
|
|
||||||
|
/* BACnet service handlers */
|
||||||
|
apdu_set_unconfirmed_handler(SERVICE_UNCONFIRMED_WHO_IS, handler_who_is);
|
||||||
|
apdu_set_confirmed_handler(
|
||||||
|
SERVICE_CONFIRMED_READ_PROPERTY, handler_read_property);
|
||||||
|
apdu_set_confirmed_handler(
|
||||||
|
SERVICE_CONFIRMED_WRITE_PROPERTY, handler_write_property);
|
||||||
|
apdu_set_unrecognized_service_handler_handler(handler_unrecognized_service);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Main entry point for the BACnet server.
|
||||||
|
*/
|
||||||
|
int main(int argc, char *argv[])
|
||||||
|
{
|
||||||
|
BACNET_ADDRESS src = { 0 };
|
||||||
|
uint16_t pdu_len = 0;
|
||||||
|
unsigned timeout = 1000;
|
||||||
|
time_t last_update_time = 0;
|
||||||
|
time_t current_time;
|
||||||
|
|
||||||
|
const char *device_name = "MiniServer"; /* Default device name */
|
||||||
|
uint32_t device_instance = 123456; /* Default device instance ID */
|
||||||
|
|
||||||
|
printf("Starting BACnet Server...\n");
|
||||||
|
|
||||||
|
/* Handle command-line arguments */
|
||||||
|
if (argc > 1) {
|
||||||
|
device_instance = strtoul(argv[1], NULL, 10);
|
||||||
|
}
|
||||||
|
Device_Set_Object_Instance_Number(device_instance);
|
||||||
|
printf("BACnet Device ID: %u\n", device_instance);
|
||||||
|
|
||||||
|
/* Initialize BACnet stack */
|
||||||
|
dlenv_init();
|
||||||
|
Init_Service_Handlers();
|
||||||
|
atexit(datalink_cleanup);
|
||||||
|
|
||||||
|
if (argc > 2) {
|
||||||
|
device_name = argv[2];
|
||||||
|
}
|
||||||
|
Device_Object_Name_ANSI_Init(device_name);
|
||||||
|
printf("BACnet Device Name: %s\n", device_name);
|
||||||
|
|
||||||
|
/* Broadcast an I-Am message */
|
||||||
|
Send_I_Am(&Rx_Buf[0]);
|
||||||
|
|
||||||
|
/* Main loop */
|
||||||
|
while (1) {
|
||||||
|
pdu_len = datalink_receive(&src, &Rx_Buf[0], MAX_MPDU, timeout);
|
||||||
|
if (pdu_len) {
|
||||||
|
npdu_handler(&src, &Rx_Buf[0], pdu_len);
|
||||||
|
}
|
||||||
|
|
||||||
|
current_time = time(NULL);
|
||||||
|
if (difftime(current_time, last_update_time) >= INTERVAL) {
|
||||||
|
process_task();
|
||||||
|
last_update_time = current_time;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return EXIT_SUCCESS;
|
||||||
|
}
|
||||||
Reference in New Issue
Block a user