Issue 2 move folders and use deep path include file names to prevent collisions (#4)
* moving folders and files and adjust server demo build * Fix Makefile for apps/server on Linux * fix unit test source file folders * fix datetime convert UTC functions. Add Code::Blocks project for datetime testing * added some ignore extensions * disable parallel make option * fix build for abort, dcc, and epics apps * fix build for dcc, epics, error, and getevent apps. * Fixed building of all apps * fix the ipv4 to ipv6 router app build * Change indent style from Google to Webkit * make pretty to re-format style * removed common Makefile since we already had one and two was too many * remove scripts from root folder that are no longer maintained or used * remove mercurial EOL and ignore files for git repo * remove .vscodeconfig files from repo * tweak clang-format style * clang-format src and apps with tweaked style * added clang-tidy to fix readability if braces in src * result of make tidy for src and apps * fix clang-tidy mangling * Added code::blocks project for BACnet server simulation * added code::blocks linux project for WhoIs app * update text files for EOL * fix EOL in some files * fixed make win32 apps for older gcc * Removed Borland C++ Makefile in apps. Unable to maintain support for Borland C++ compiler. * created codeblocks project for apps/epics for Windows * fixing ports/xplained to work with new data structure. * fix ports/xplained example for Atmel Studio compile * fix ports/stm32f10x example for gcc Makefile compile * fix ports/stm32f10x example for IAR EWARM compile * fix ports/xplained timer callback * fix ports/bdk_atxx_mspt build with subdirs * fix ports/bdk_atxx_mspt build with subdirs * updated git ignore for IAR build artifacts * updated gitignore for non-tracked files and folders * fixed bdk-atxx4-mstp port for Rowley Crossworks project file * fixed bdk-atxx4-mstp port for GCC AVR Makefile * fixed atmega168 port for IAR AVR and GCC AVR Makefile * fixed at91sam7s port for IAR ARM and GCC ARM Makefile * removed unmaintainable DOS, RTOS32, and atmega8 ports. Updated rx62n (untested). * changed arm7 to uip port
This commit is contained in:
Steve Karg
@@ -0,0 +1,70 @@
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#Makefile to build BACnet Application
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# Executable file name
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TARGET = mstpcap
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# BACNET_PORT, BACNET_PORT_DIR, BACNET_PORT_SRC are defined in common Makefile
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# BACNET_SRC_DIR is defined in common apps Makefile
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SRCS = main.c \
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${BACNET_PORT_DIR}/rs485.c \
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${BACNET_PORT_DIR}/mstimer-init.c \
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${BACNET_SRC_DIR}/bacnet/bacdcode.c \
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${BACNET_SRC_DIR}/bacnet/bacint.c \
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${BACNET_SRC_DIR}/bacnet/bacreal.c \
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${BACNET_SRC_DIR}/bacnet/bacstr.c \
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${BACNET_SRC_DIR}/bacnet/iam.c \
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${BACNET_SRC_DIR}/bacnet/indtext.c \
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${BACNET_SRC_DIR}/bacnet/npdu.c \
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${BACNET_SRC_DIR}/bacnet/basic/sys/debug.c \
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${BACNET_SRC_DIR}/bacnet/basic/sys/fifo.c \
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${BACNET_SRC_DIR}/bacnet/basic/sys/filename.c \
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${BACNET_SRC_DIR}/bacnet/basic/sys/mstimer.c \
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${BACNET_SRC_DIR}/bacnet/basic/sys/ringbuf.c \
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${BACNET_SRC_DIR}/bacnet/datalink/mstp.c \
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${BACNET_SRC_DIR}/bacnet/datalink/mstptext.c \
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${BACNET_SRC_DIR}/bacnet/datalink/crc.c
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# This demo seems to be a little unique
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DEFINES = $(BACNET_DEFINES) -DBACDL_MSTP
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# BACNET_PORT, BACNET_PORT_DIR, BACNET_PORT_SRC are defined in common Makefile
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# BACNET_SRC_DIR is defined in common apps Makefile
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# WARNINGS, DEBUGGING, OPTIMIZATION are defined in common apps Makefile
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# BACNET_DEFINES is defined in common apps Makefile
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# put all the flags together
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INCLUDES = -I$(BACNET_SRC_DIR) -I$(BACNET_PORT_DIR)
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CFLAGS += $(WARNINGS) $(DEBUGGING) $(OPTIMIZATION) $(BACNET_DEFINES) $(INCLUDES)
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LFLAGS += -Wl,$(SYSTEM_LIB)
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ifneq (${BACNET_LIB},)
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LFLAGS += -Wl,$(BACNET_LIB)
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endif
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# GCC dead code removal
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CFLAGS += -ffunction-sections -fdata-sections
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LFLAGS += -Wl,--gc-sections
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OBJS += ${SRCS:.c=.o}
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TARGET_BIN = ${TARGET}$(TARGET_EXT)
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.PHONY: all
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all: Makefile ${TARGET_BIN}
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${TARGET_BIN}: ${OBJS}
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${CC} ${PFLAGS} ${OBJS} ${LFLAGS} -o $@
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size $@
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cp $@ ../../bin
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.c.o:
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${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
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.PHONY: include
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include: .depend
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+1204
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,211 @@
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BACnet MS/TP Capture Tool
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This tool captures BACnet MS/TP packets on an RS485 serial interface,
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and saves the packets to a file in Wireshark PCAP format for
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the BACnet MS/TP dissector to read. The filename has a date and time
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code in it, and will contain up to 65535 packets. A new file
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will be created at each 65535 packet interval. The tool can
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be stopped by using Control-C. The tool can also pipe its output
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to Wireshark to be monitored in real-time.
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Here is a sample of the tool running (use CTRL-C to quit):
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D:\code\bacnet-stack>bin\mstpcap.exe com54 38400
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Adjusted interface name to \\.\COM54
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mstpcap: Using \\.\COM54 for capture at 38400 bps.
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mstpcap: saving capture to mstp_20110413134119.cap
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1156 packets
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==== MS/TP Frame Counts ====
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MAC Device Tokens PFM RPFM DER Postpd DNER TestReq TestRsp
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0 - 188 4 0 0 0 0 0 0
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2 - 189 0 0 0 0 0 0 0
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3 - 189 9 0 0 0 0 0 0
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7 - 189 60 0 0 0 0 0 0
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35 - 188 140 0 0 0 0 0 0
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Node Count: 5
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==== MS/TP Usage and Timing Maximums ====
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MAC MaxMstr Retries Npoll Self Treply Tusage Trpfm Tder Tpostpd
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0 1 0 52 0 11 24 0 0 0
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2 0 0 0 0 23 0 0 0 0
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3 6 0 50 0 5 100 0 0 0
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7 34 0 52 0 5 34 0 0 0
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35 127 0 50 0 6 63 0 0 0
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Node Count: 5
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Invalid Frame Count: 0
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The files that are captured can also be scanned to give some statistics:
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D:\code\bacnet-stack>bin\mstpcap.exe --scan mstp_20110413134119.cap
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Scanning mstp_20110413134119.cap
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1156 packets
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==== MS/TP Frame Counts ====
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MAC Device Tokens PFM RPFM DER Postpd DNER TestReq TestRsp
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0 - 188 4 0 0 0 0 0 0
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2 - 189 0 0 0 0 0 0 0
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3 - 189 9 0 0 0 0 0 0
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7 - 189 60 0 0 0 0 0 0
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35 - 188 140 0 0 0 0 0 0
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Node Count: 5
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==== MS/TP Usage and Timing Maximums ====
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MAC MaxMstr Retries Npoll Self Treply Tusage Trpfm Tder Tpostpd
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0 1 0 52 0 11 24 0 0 0
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2 0 0 0 0 23 0 0 0 0
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3 6 0 50 0 5 100 0 0 0
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7 34 0 52 0 5 34 0 0 0
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35 127 0 50 0 6 63 0 0 0
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Node Count: 5
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Invalid Frame Count: 0
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The BACnet MS/TP capture tool also includes statistics which are
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listed for any MAC addresses found passing a token,
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or any MAC address replying to a DER message.
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The statistics are emitted when Control-C is pressed, or when
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65535 packets are captured and the new file is created.
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The statistics are cleared when the new file is created.
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The statistics can be emitted from a file using the "--scan" option.
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The MS/TP Frame counts use the following abbreviations:
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Device = Device ID when an I-Am is seen in a capture (trigger with Who-Is).
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Tokens = number of Token frames sent from this MAC address.
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PFM = number of Poll-For-Master frames sent from this MAC address.
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RPFM = number of Reply-To-Poll-For-Master frames sent from this MAC address.
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DER = number of Data-Expecting-Reply frames sent from this MAC address.
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Postpd = number of Reply-Postponed frames sent from this MAC address.
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DNER = number of Data-Not-Expecting-Reply frames sent from this MAC address.
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TestReq = number of Test-Request frames sent from this MAC address.
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TestRsp = number of Test-Response frames sent from this MAC address.
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The MS/TP Usage and Timing Maximums use the following abbreviations:
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MaxMstr = highest destination MAC address during PFM
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Retries = number of second tokens sent to this MAC address.
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Npoll = number of Tokens between Poll-For-Master
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Self/TT = number of Tokens sent to self (Addendum 135-2008v) and
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number of tardy tokens sent late.
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Treply = maximum number of milliseconds it took to reply with
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a token after receiving a token. Treply is required to be less
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than 25ms (but the mstpcap tool may not have that good of
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resolution on Windows).
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Tusage = the maximum number of milliseconds the
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device waits for a ReplyToPollForMaster or Token retry.
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Tusage is required to be between 20ms and 100ms.
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Trpfm = maximum number of milliseconds to respond to PFM with RPFM. It is
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required to be less than 25ms.
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Tder = maximum number of milliseconds that a device takes to
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respond to a DataExpectingReply request. Tder is required to be less
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than 250ms.
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Tpostpd = maximum number of milliseconds to respond to
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DataExpectingReply request with ReplyPostponed. Tpostpd is
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required to be less than 250ms.
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==== FTDI chip RS-485 converter 76800 baud tricks ====
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If you are using FTDI chip in your RS485 converter, you can
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alias an existing baud rate on Windows in the FTDIPORT.INF file
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in order to acheive non-standard 76800 bps:
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HKR,,"ConfigData",1,11,00,3F,3F,27,C0,00,00,27,00,00,00,C4,09,00,00,E2,04,00,00,71,02,00,00,38,41,00,00,9C,80,00,00,4E,C0,00,00,34,00,00,00,1A,00,00,00,0D,00,00,00,06,40,00,00,03,80,00,00,00,00,00,00,D0,80,00,00
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replace the 10,27,00,00 => divisor = 10000, rate = 300 bps alias
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hex values actual
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----------- ---------
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27,C0,00,00 - 76923 bps => divisor=39.125
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27,00,00,00 - 76677 bps => divisor=39.000
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Windows XP (from koby3101)
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1) Plug in and locate your USB/RSS85 in Device Manager under ports. Right click
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on it and select Properties. Click Details tab and from the drop down select
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Device Instance Id.
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2) Click Start, Run and then type regedit.
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Follow this path in the registry
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HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\FTDIBUS
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Locate the folder that has the same name as what you found earlier Device Instance
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Id in step 1. Click on 0000 folder and then Device Parameters. On the right
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side you will see ConfigData. Right click and select Modify Binary Data.
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Locate the 10 27 which in my case were in 5th and 6th position and replace with
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27 C0.
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This will make the RS485 go to 76800 baud (76923 baud) baud when you ask it
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to be 300 baud.
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So to capture at 76800 baud type: mstpcap.exe COM2 300
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Linux (used with Debian Lenny and Fedora 15)
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http://www.connecttech.com/KnowledgeDatabase/kdb309.htm
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As root:
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Change USB so I can use it later as normal user:
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# chmod 777 /dev/ttyUSB0 -
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Print current info about the device:
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# setserial /dev/ttyUSB0 –a
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/dev/ttyUSB0, Line 0, UART: unknown, Port: 0x0000, IRQ: 0
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Baud_base: 24000000, close_delay: 0, divisor: 0
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closing_wait: infinte
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Flags: spd_normal low_latency
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Make custom speed:
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# setserial /dev/ttyUSB0 spd_cust
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24000000/312 gives 76923 baudrate:
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# setserial /dev/ttyUSB0 divisor 312
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Print to make sure changes got applied:
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# setserial /dev/ttyUSB0 –a
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/dev/ttyUSB0, Line 0, UART: unknown, Port: 0x0000, IRQ: 0
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Baud_base: 24000000, close_delay: 0, divisor: 312
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closing_wait: infinte
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Flags: spd_cust low_latency
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Now as normal user running the mstpcap which uses the default 38400 baud it
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will actually capture at 76800 baud. (76923)
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Just navigate (cd bin) to bin folder in the project and type:
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$ ./mstpcap
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==== Named Pipe direct to Wireshark ====
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Use the named pipe option to send the capture output directly to Wireshark.
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On Windows, use \\.\pipe\wireshark as the name, and set that name as the
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interface name in Wireshark. On Linux, the named pipe name can be just about
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any file name, such as /tmp/wireshark. See:
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http://wiki.wireshark.org/CaptureSetup/Pipes
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==== EXTCAP direct from Wireshark ====
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To use extcap, run Wireshark and go to the About-dialog.
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Find a tab located there named "Folders".
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Locate the extcap search path.
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Copy the mstpcap.exe to that folder, which may not exist.
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Restart Wireshark, and look for "BACnet MS/TP on COMx" interfaces.
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Configure the interface to change baud rate.
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Capture directly from the interface.
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==== Developer Info about Wireshark ExtCap ====
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BACnet MS/TP uses a DLT (data link type) requested from and
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approved by libPCAP development team, which is 165. Wireshark
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includes a dissector that decodes the MS/TP packets when they
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use the DLT for MS/TP. Other DLTs exist for other types, and
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there are also DLTs set aside as USER DLTs.
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See the following URLs for information about ExtCap:
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https://github.com/wireshark/wireshark/blob/master/doc/README.extcap
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https://github.com/wireshark/wireshark/blob/master/doc/extcap_example.py
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https://wiki.wireshark.org/Development/Extcap
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Reference in New Issue
Block a user