Feature/router mstp example app (#101)

* Ported router-ipv6 app to router-mstp

* Fixed router-ipv6 build

* Added router-ipv6 and router-mstp to pipeline

Co-authored-by: Steve Karg <skarg@users.sourceforge.net>

apps/router-mstp/Makefile

@@ -0,0 +1,79 @@
+#Makefile to build BACnet Application for the GCC port
+
+# tools - only if you need them.
+# Most platforms have this already defined
+# CC = gcc
+
+# Executable file name
+TARGET = router-mstp
+
+TARGET_BIN = ${TARGET}$(TARGET_EXT)
+
+# BACNET_PORT, BACNET_PORT_DIR, BACNET_PORT_SRC are defined in common Makefile
+# BACNET_SRC_DIR is defined in common apps Makefile
+BACNET_OBJECT_DIR = $(BACNET_SRC_DIR)/bacnet/basic/object
+SRC = main.c \
+	$(BACNET_OBJECT_DIR)/netport.c \
+	$(BACNET_OBJECT_DIR)/client/device-client.c
+
+PORT_MSTP_SRC = \
+	$(BACNET_PORT_DIR)/rs485.c \
+	$(BACNET_PORT_DIR)/dlmstp.c \
+	$(BACNET_SRC_DIR)/bacnet/datalink/mstp.c \
+	$(BACNET_SRC_DIR)/bacnet/datalink/mstptext.c \
+	$(BACNET_SRC_DIR)/bacnet/datalink/crc.c
+
+PORT_BIP_SRC = \
+	$(BACNET_PORT_DIR)/bip-init.c \
+	$(BACNET_SRC_DIR)/bacnet/datalink/bvlc.c \
+	$(BACNET_SRC_DIR)/bacnet/basic/bbmd/h_bbmd.c
+
+# WARNINGS, DEBUGGING, OPTIMIZATION are defined in common apps Makefile
+# BACNET_DEFINES is defined in common apps Makefile
+# put all the flags together
+INCLUDES = -I$(BACNET_SRC_DIR) -I$(BACNET_PORT_DIR)
+CFLAGS += $(WARNINGS) $(DEBUGGING) $(OPTIMIZATION) $(BACNET_DEFINES) $(INCLUDES)
+LFLAGS += -Wl,$(SYSTEM_LIB)
+ifneq (${BACNET_LIB},)
+LFLAGS += -Wl,$(BACNET_LIB)
+endif
+# GCC dead code removal
+CFLAGS += -ffunction-sections -fdata-sections
+LFLAGS += -Wl,--gc-sections
+
+BACNET_SRC = \
+	$(wildcard $(BACNET_SRC_DIR)/bacnet/*.c) \
+	$(wildcard $(BACNET_SRC_DIR)/bacnet/basic/*.c) \
+	$(wildcard $(BACNET_SRC_DIR)/bacnet/basic/binding/*.c) \
+	$(wildcard $(BACNET_SRC_DIR)/bacnet/basic/service/*.c) \
+	$(wildcard $(BACNET_SRC_DIR)/bacnet/basic/sys/*.c) \
+	$(BACNET_SRC_DIR)/bacnet/basic/npdu/h_routed_npdu.c \
+	$(BACNET_SRC_DIR)/bacnet/basic/npdu/s_router.c \
+	$(BACNET_SRC_DIR)/bacnet/basic/tsm/tsm.c
+
+SRCS = ${SRC} ${BACNET_SRC} ${PORT_MSTP_SRC} ${PORT_BIP_SRC}
+
+OBJS += ${SRCS:.c=.o}
+
+.PHONY: all
+all: Makefile ${TARGET_BIN}
+
+${TARGET_BIN}: ${OBJS}
+	${CC} ${PFLAGS} ${OBJS} ${LFLAGS} -o $@
+	size $@
+	cp $@ ../../bin
+
+.c.o:
+	${CC} -c ${CFLAGS} $*.c -o $@
+
+.PHONY: depend
+depend:
+	rm -f .depend
+	${CC} -MM ${CFLAGS} *.c >> .depend
+
+.PHONY: clean
+clean:
+	rm -f core ${TARGET_BIN} ${OBJS} $(TARGET).map
+
+.PHONY: include
+include: .depend

apps/router-mstp/readme.txt

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+BACnet Simple Router Demo
+=========================
+
+The Simple Router demo connects one BACnet/IP and one BACnet MS/TP network.
+It also includes a BBMD so that Foreign Device Registration can be used
+to tunnel local command line demos to BACnet/IP and BACnet MS/TP networks.
+
+Configuration
+=============
+
+It uses environment variables to configure
+the MS/TP COM port and BACnet/IP address on Windows:
+
+set BACNET_IFACE=192.168.0.1
+set BACNET_MSTP_IFACE=COM1
+set BACNET_MSTP_BAUD=38400
+set BACNET_MSTP_MAC=99
+
+It uses environment variables to configure
+the MS/TP COM port and BACnet/IP address on Linux:
+
+export BACNET_IFACE=eth0
+export BACNET_MSTP_IFACE=/dev/ttyUSB0
+export BACNET_MSTP_BAUD=38400
+export BACNET_MSTP_MAC=99
+
+Also uses these configurations, but defaults to these values if not set:
+set BACNET_MAX_INFO_FRAMES=128
+set BACNET_MAX_MASTER=127
+set BACNET_IP_PORT=47808
+set BACNET_IP_NET=1
+set BACNET_MSTP_NET=2
+
+Note: NET number must be unique and 1..65534 (never 0 or 65535)