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bacnet_stack/ports/stm32f10x/Makefile
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Kari Argillander 599033b7b0 Move some external files to external/ folder (#744) 
It is lot easier to work with automatic formatters if we have external
files in different folder. For some tools we can example just exclude
external all together.

Co-authored-by: Kari Argillander <kari.argillander@fidelix.com>
2024-08-28 16:24:48 -05:00

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Makefile
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#+-------------------------------------------------------------------------------------------------+
#| GNU Make script for STM32F103xG microcontroller |
#+-------------------------------------------------------------------------------------------------+
TARGET=bacnet
BACNET_DIR = ../..
BACNET_SRC := $(BACNET_DIR)/src
BACNET_CORE := $(BACNET_SRC)/bacnet
BACNET_BASIC := $(BACNET_CORE)/basic
BACNET_INCLUDE := $(BACNET_SRC)
PLATFORM_DIR = .
LIBRARY_STM32 = ./external/drivers/src
LIBRARY_STM32_INCLUDES = ./external/drivers/inc
LIBRARY_CMSIS = ./external/CMSIS
CSTACK_TOOL := $(BACNET_DIR)/tools/avstack/avstack.pl
MEMAP_TOOL := $(BACNET_DIR)/tools/memap/memap.py
INCLUDES = -I$(PLATFORM_DIR)
INCLUDES += -I$(LIBRARY_STM32_INCLUDES)
INCLUDES += -I$(LIBRARY_CMSIS)
INCLUDES += -I$(BACNET_INCLUDE)
PLATFORM_SRC = \
$(PLATFORM_DIR)/main.c \
$(PLATFORM_DIR)/bacnet.c \
$(PLATFORM_DIR)/bo.c \
$(PLATFORM_DIR)/device.c \
$(PLATFORM_DIR)/netport.c \
$(PLATFORM_DIR)/led.c \
$(PLATFORM_DIR)/rs485.c \
$(PLATFORM_DIR)/stm32f10x_it.c \
$(PLATFORM_DIR)/system_stm32f10x.c \
$(PLATFORM_DIR)/mstimer-init.c
BASIC_SRC = \
$(BACNET_BASIC)/service/h_dcc.c \
$(BACNET_BASIC)/service/h_apdu.c \
$(BACNET_BASIC)/npdu/h_npdu.c \
$(BACNET_BASIC)/service/h_rd.c \
$(BACNET_BASIC)/service/h_rp.c \
$(BACNET_BASIC)/service/h_rpm.c \
$(BACNET_BASIC)/service/h_whohas.c \
$(BACNET_BASIC)/service/h_whois.c \
$(BACNET_BASIC)/service/h_wp.c \
$(BACNET_BASIC)/service/h_noserv.c \
$(BACNET_BASIC)/service/s_iam.c \
$(BACNET_BASIC)/service/s_ihave.c \
$(BACNET_BASIC)/tsm/tsm.c \
$(BACNET_BASIC)/sys/debug.c \
$(BACNET_BASIC)/sys/ringbuf.c \
$(BACNET_BASIC)/sys/fifo.c \
$(BACNET_BASIC)/sys/mstimer.c
BACNET_SRC = \
$(BACNET_CORE)/abort.c \
$(BACNET_CORE)/bacaction.c \
$(BACNET_CORE)/bacaddr.c \
$(BACNET_CORE)/bacapp.c \
$(BACNET_CORE)/bacdcode.c \
$(BACNET_CORE)/bacdest.c \
$(BACNET_CORE)/bacdevobjpropref.c \
$(BACNET_CORE)/bacerror.c \
$(BACNET_CORE)/bacint.c \
$(BACNET_CORE)/bacreal.c \
$(BACNET_CORE)/bacstr.c \
$(BACNET_CORE)/bactimevalue.c \
$(BACNET_CORE)/calendar_entry.c \
$(BACNET_CORE)/datetime.c \
$(BACNET_CORE)/dailyschedule.c \
$(BACNET_CORE)/dcc.c \
$(BACNET_CORE)/hostnport.c \
$(BACNET_CORE)/iam.c \
$(BACNET_CORE)/ihave.c \
$(BACNET_CORE)/indtext.c \
$(BACNET_CORE)/lighting.c \
$(BACNET_CORE)/memcopy.c \
$(BACNET_CORE)/npdu.c \
$(BACNET_CORE)/proplist.c \
$(BACNET_CORE)/rd.c \
$(BACNET_CORE)/reject.c \
$(BACNET_CORE)/rp.c \
$(BACNET_CORE)/rpm.c \
$(BACNET_CORE)/special_event.c \
$(BACNET_CORE)/timestamp.c \
$(BACNET_CORE)/weeklyschedule.c \
$(BACNET_CORE)/whohas.c \
$(BACNET_CORE)/whois.c \
$(BACNET_CORE)/wp.c
DATALINK_SRC = \
$(BACNET_CORE)/datalink/cobs.c \
$(BACNET_CORE)/datalink/crc.c \
$(BACNET_CORE)/datalink/dlmstp.c \
$(BACNET_CORE)/datalink/mstp.c \
$(BACNET_CORE)/datalink/mstptext.c
STM32_SRC = \
$(LIBRARY_STM32)/stm32f10x_adc.c \
$(LIBRARY_STM32)/stm32f10x_bkp.c \
$(LIBRARY_STM32)/stm32f10x_can.c \
$(LIBRARY_STM32)/stm32f10x_cec.c \
$(LIBRARY_STM32)/stm32f10x_crc.c \
$(LIBRARY_STM32)/stm32f10x_dac.c \
$(LIBRARY_STM32)/stm32f10x_dbgmcu.c \
$(LIBRARY_STM32)/stm32f10x_dma.c \
$(LIBRARY_STM32)/stm32f10x_exti.c \
$(LIBRARY_STM32)/stm32f10x_flash.c \
$(LIBRARY_STM32)/stm32f10x_fsmc.c \
$(LIBRARY_STM32)/stm32f10x_gpio.c \
$(LIBRARY_STM32)/stm32f10x_i2c.c \
$(LIBRARY_STM32)/stm32f10x_iwdg.c \
$(LIBRARY_STM32)/stm32f10x_misc.c \
$(LIBRARY_STM32)/stm32f10x_pwr.c \
$(LIBRARY_STM32)/stm32f10x_rcc.c \
$(LIBRARY_STM32)/stm32f10x_rtc.c \
$(LIBRARY_STM32)/stm32f10x_sdio.c \
$(LIBRARY_STM32)/stm32f10x_spi.c \
$(LIBRARY_STM32)/stm32f10x_tim.c \
$(LIBRARY_STM32)/stm32f10x_usart.c \
$(LIBRARY_STM32)/stm32f10x_wwdg.c \
$(LIBRARY_STM32)/syscalls.c
CSRC = $(PLATFORM_SRC)
CSRC += $(BASIC_SRC)
CSRC += $(BACNET_SRC)
CSRC += $(DATALINK_SRC)
CSRC += $(STM32_SRC)
ASRC = $(LIBRARY_CMSIS)/gcc_ride7/startup_stm32f10x_xl.s
#Set the toolchain command names (only the ones needed are defined)
# sudo apt install gcc-arm-none-eabi
PREFIX ?= arm-none-eabi-
CC = $(PREFIX)gcc
OBJCOPY = $(PREFIX)objcopy
OBJDUMP = $(PREFIX)objdump
AR = $(PREFIX)ar
NM = $(PREFIX)nm
SIZE = $(PREFIX)size
LDSCRIPT = $(PLATFORM_DIR)/stm32f10x.ld
MCU_FLAGS = -mcpu=cortex-m3
MCU_FLAGS += -mthumb -mabi=aapcs
MCU_FLAGS += -mno-thumb-interwork
MCU_FLAGS += -DUSE_STDPERIPH_DRIVER
MCU_FLAGS += -DSTM32F10X_CL
MCU_FLAGS += -DHSE_VALUE=25000000
OPTIMIZE_FLAGS := -Os -ggdb
OPTIMIZE_FLAGS += -DNDEBUG
BACNET_FLAGS = -DBACDL_MSTP=1
BACNET_FLAGS += -DBACAPP_MINIMAL
# note: MS/TP extended frames can be up to MAX_APDU=1476 bytes
BACNET_FLAGS += -DMAX_APDU=480
BACNET_FLAGS += -DBIG_ENDIAN=0
BACNET_FLAGS += -DMAX_TSM_TRANSACTIONS=0
BACNET_FLAGS += -DMAX_CHARACTER_STRING_BYTES=64
BACNET_FLAGS += -DMAX_OCTET_STRING_BYTES=64
# if called from root Makefile, PRINT was already defined
BACNET_FLAGS += -UPRINT_ENABLED
BACNET_FLAGS += -DPRINT_ENABLED=0
ifeq (${LEGACY},true)
# disable deprecated function warnings for legacy builds
BACNET_FLAGS += -DBACNET_STACK_DEPRECATED_DISABLE
endif
CFLAGS += $(MCU_FLAGS)
CFLAGS += $(OPTIMIZE_FLAGS)
CFLAGS += $(BACNET_FLAGS)
CFLAGS += $(INCLUDES)
# enable garbage collection of unused functions and data to shrink binary
CFLAGS += -ffunction-sections -fdata-sections -fno-strict-aliasing
# enable stack usage tracking
CFLAGS += -fstack-usage
# function calls will not use any special __builtin_xx to allow debug/linking
CFLAGS += -fno-builtin
# place uninitialized global variables in the data section of the object file.
CFLAGS += -fno-common
# enable all relevant warnings that find bugs
WARNING_ALL := -Wall -Wextra -Wfloat-equal -Wconversion
WARNING_ALL += -Wredundant-decls -Wswitch-default -pedantic
# don't warn about conversion, sign, compares, long long and attributes
# since they are common in embedded
WARNING_ALL += -Wno-sign-conversion -Wno-conversion -Wno-sign-compare
WARNING_ALL += -Wno-long-long -Wno-attributes
# don't warn about implicit fallthrough since it's common in network protocols
WARNING_ALL += -Wno-implicit-fallthrough
# don't warn about missing braces since GCC is over-achiever for this
WARNING_ALL += -Wno-missing-braces
# don't warn about missing prototypes since STM32 library doesn't have some
WARNING_ALL += -Wno-missing-prototypes
# don't warn about array subscript being char
WARNING_ALL += -Wno-char-subscripts
# FIXME later
WARNING_ALL += -Wno-unused-parameter
#WARNING_ALL += -Werror
CFLAGS += $(WARNING_ALL)
# -Wa,<options> Pass comma-separated <options> on to the assembler
AFLAGS = -Wa,-ahls,-mapcs-32,-adhlns=$(<:.s=.lst)
#Set the linker flags
# -Wl,<options> Pass comma-separated <options> on to the linker
LIBRARIES=-lc,-lgcc,-lm
LDFLAGS = -nostartfiles
LDFLAGS += -Wl,-nostdlib,-Map=$(TARGET).map,$(LIBRARIES),-T$(LDSCRIPT)
# dead code removal
LDFLAGS += -Wl,--gc-sections,-static
CPFLAGS = --output-target=binary
ODFLAGS = -x --syms
AOBJ = $(ASRC:.s=.o)
COBJ = $(CSRC:.c=.o)
CSTACK = $(CSRC:.c=.su)
all: $(TARGET).bin $(TARGET).elf
$(OBJDUMP) $(ODFLAGS) $(TARGET).elf > $(TARGET).dmp
$(SIZE) $(TARGET).elf
$(TARGET).bin: $(TARGET).elf
$(OBJCOPY) $(TARGET).elf $(CPFLAGS) $(TARGET).bin
$(TARGET).elf: $(COBJ) $(AOBJ) Makefile
$(CC) $(CFLAGS) $(AOBJ) $(COBJ) $(LDFLAGS) -o $@
.PHONY: ram-usage
ram-usage:
@$(NM) -t d -S --size-sort $(TARGET).elf 1> $(TARGET).nm
@echo "=ADDRESS= ==SIZE== = ==VARIABLE NAME=="
@tail $(TARGET).nm
.PHONY: cstack
cstack:
@$(CSTACK_TOOL) $(COBJ) 2> /dev/null 1> $(TARGET).su
@head -n 25 $(TARGET).su
.PHONY: memap
memap:
# memmap needs Python and PrettyPrint and IntelHex
# sudo apt install python3-prettytable python3-intelhex
$(MEMAP_TOOL) -t GCC_ARM $(TARGET).map
.c.o:
$(CC) -c $(OPTIMIZATION) $(CFLAGS) $*.c -o $@
.s.o:
$(CC) -c $(AFLAGS) $*.s -o $@
.PHONY: clean
clean:
-rm -rf $(COBJ) $(AOBJ) $(COREOBJ) $(CSTACK)
-rm -rf $(TARGET).elf $(TARGET).bin $(TARGET).dmp $(TARGET).map
-rm -rf $(TARGET).su $(TARGET).nm
-rm -rf *.lst
## Other dependencies
-include $(shell mkdir dep 2>/dev/null) $(wildcard dep/*)
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