Steve Karg
4dd13cf199
* Added basic timer object, internal state machine, and unit tests * Added BACnetTimerStateChangeValue encode, decode, parse, print, and diff with unit tests * Changed handler of add/remove list element to check if the property is a BACnetLIST * Added BACnetLIST utility for handling WriteProperty to a list. * Fixed outlier ReadProperty object handlers to return zero when the RP parameter is NULL.
343 lines
10 KiB
Makefile
343 lines
10 KiB
Makefile
#+-------------------------------------------------------------------------------------------------+
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#| GNU Make script for STM32F4xx microcontroller |
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#+-------------------------------------------------------------------------------------------------+
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TARGET=bacnet
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BACNET_DIR = $(realpath ../..)
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BACNET_SRC := $(BACNET_DIR)/src
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BACNET_CORE := $(BACNET_SRC)/bacnet
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BACNET_BASIC := $(BACNET_CORE)/basic
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BACNET_INCLUDE := $(BACNET_SRC)
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PLATFORM_DIR = $(realpath .)
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LIBRARY_STM32 = $(realpath ./external/STM32F4xx_StdPeriph_Driver/src)
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LIBRARY_STM32_INCLUDES = $(realpath ./external/STM32F4xx_StdPeriph_Driver/inc)
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LIBRARY_CMSIS = $(realpath ./external/CMSIS)
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CSTACK_TOOL := $(BACNET_DIR)/tools/avstack/avstack.pl
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MEMAP_TOOL := $(BACNET_DIR)/tools/memap/memap.py
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INCLUDES = -I$(PLATFORM_DIR)
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INCLUDES += -I$(LIBRARY_STM32_INCLUDES)
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INCLUDES += -I$(LIBRARY_CMSIS)
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INCLUDES += -I$(BACNET_INCLUDE)
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PLATFORM_SRC = \
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$(PLATFORM_DIR)/main.c \
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$(PLATFORM_DIR)/bacnet.c \
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$(PLATFORM_DIR)/device.c \
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$(PLATFORM_DIR)/led.c \
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$(PLATFORM_DIR)/netport.c \
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$(PLATFORM_DIR)/rs485.c \
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$(PLATFORM_DIR)/mstimer-init.c \
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$(PLATFORM_DIR)/program-ubasic.c \
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$(PLATFORM_DIR)/ubasic-port.c \
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$(PLATFORM_DIR)/stm32f4xx_it.c \
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$(PLATFORM_DIR)/system_stm32f4xx.c
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BASIC_SRC = \
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$(BACNET_BASIC)/npdu/h_npdu.c \
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$(BACNET_BASIC)/object/ai.c \
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$(BACNET_BASIC)/object/ao.c \
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$(BACNET_BASIC)/object/av.c \
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$(BACNET_BASIC)/object/bi.c \
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$(BACNET_BASIC)/object/bo.c \
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$(BACNET_BASIC)/object/bv.c \
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$(BACNET_BASIC)/object/ms-input.c \
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$(BACNET_BASIC)/object/mso.c \
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$(BACNET_BASIC)/object/msv.c \
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$(BACNET_BASIC)/object/bacfile.c \
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$(BACNET_BASIC)/object/program.c \
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$(BACNET_BASIC)/program/ubasic/ubasic.c \
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$(BACNET_BASIC)/program/ubasic/tokenizer.c \
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$(BACNET_BASIC)/service/h_apdu.c \
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$(BACNET_BASIC)/service/h_arf.c \
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$(BACNET_BASIC)/service/h_dcc.c \
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$(BACNET_BASIC)/service/h_rd.c \
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$(BACNET_BASIC)/service/h_rp.c \
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$(BACNET_BASIC)/service/h_rpm.c \
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$(BACNET_BASIC)/service/h_ts.c \
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$(BACNET_BASIC)/service/h_whohas.c \
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$(BACNET_BASIC)/service/h_whois.c \
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$(BACNET_BASIC)/service/h_wp.c \
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$(BACNET_BASIC)/service/h_noserv.c \
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$(BACNET_BASIC)/service/s_iam.c \
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$(BACNET_BASIC)/service/s_ihave.c \
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$(BACNET_BASIC)/sys/bsramfs.c \
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$(BACNET_BASIC)/sys/debug.c \
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$(BACNET_BASIC)/sys/datetime_mstimer.c \
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$(BACNET_BASIC)/sys/days.c \
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$(BACNET_BASIC)/sys/dst.c \
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$(BACNET_BASIC)/sys/ringbuf.c \
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$(BACNET_BASIC)/sys/fifo.c \
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$(BACNET_BASIC)/sys/keylist.c \
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$(BACNET_BASIC)/sys/mstimer.c \
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$(BACNET_BASIC)/tsm/tsm.c
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BACNET_SRC = \
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$(BACNET_CORE)/abort.c \
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$(BACNET_CORE)/arf.c \
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$(BACNET_CORE)/bacaction.c \
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$(BACNET_CORE)/bacaddr.c \
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$(BACNET_CORE)/bacapp.c \
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$(BACNET_CORE)/bacdcode.c \
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$(BACNET_CORE)/bacdest.c \
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$(BACNET_CORE)/bacdevobjpropref.c \
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$(BACNET_CORE)/bacerror.c \
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$(BACNET_CORE)/bacint.c \
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$(BACNET_CORE)/bacreal.c \
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$(BACNET_CORE)/bacstr.c \
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$(BACNET_CORE)/bactimevalue.c \
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$(BACNET_CORE)/calendar_entry.c \
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$(BACNET_CORE)/dailyschedule.c \
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$(BACNET_CORE)/datetime.c \
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$(BACNET_CORE)/dcc.c \
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$(BACNET_CORE)/hostnport.c \
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$(BACNET_CORE)/iam.c \
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$(BACNET_CORE)/ihave.c \
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$(BACNET_CORE)/indtext.c \
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$(BACNET_CORE)/lighting.c \
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$(BACNET_CORE)/memcopy.c \
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$(BACNET_CORE)/npdu.c \
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$(BACNET_CORE)/proplist.c \
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$(BACNET_CORE)/rd.c \
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$(BACNET_CORE)/reject.c \
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$(BACNET_CORE)/rp.c \
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$(BACNET_CORE)/rpm.c \
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$(BACNET_CORE)/special_event.c \
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$(BACNET_CORE)/timer_value.c \
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$(BACNET_CORE)/timestamp.c \
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$(BACNET_CORE)/timesync.c \
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$(BACNET_CORE)/weeklyschedule.c \
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$(BACNET_CORE)/whohas.c \
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$(BACNET_CORE)/whois.c \
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$(BACNET_CORE)/wp.c
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DATALINK_SRC = \
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$(BACNET_CORE)/datalink/cobs.c \
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$(BACNET_CORE)/datalink/crc.c \
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$(BACNET_CORE)/datalink/dlmstp.c \
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$(BACNET_CORE)/datalink/mstp.c \
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$(BACNET_CORE)/datalink/mstptext.c
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STM32_SRC = \
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$(LIBRARY_STM32)/stm32f4xx_adc.c \
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$(LIBRARY_STM32)/stm32f4xx_can.c \
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$(LIBRARY_STM32)/stm32f4xx_crc.c \
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$(LIBRARY_STM32)/stm32f4xx_dac.c \
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$(LIBRARY_STM32)/stm32f4xx_dbgmcu.c \
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$(LIBRARY_STM32)/stm32f4xx_dcmi.c \
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$(LIBRARY_STM32)/stm32f4xx_dma.c \
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$(LIBRARY_STM32)/stm32f4xx_exti.c \
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$(LIBRARY_STM32)/stm32f4xx_flash.c \
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$(LIBRARY_STM32)/stm32f4xx_fsmc.c \
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$(LIBRARY_STM32)/stm32f4xx_gpio.c \
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$(LIBRARY_STM32)/stm32f4xx_i2c.c \
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$(LIBRARY_STM32)/stm32f4xx_iwdg.c \
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$(LIBRARY_STM32)/stm32f4xx_misc.c \
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$(LIBRARY_STM32)/stm32f4xx_pwr.c \
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$(LIBRARY_STM32)/stm32f4xx_rcc.c \
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$(LIBRARY_STM32)/stm32f4xx_rng.c \
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$(LIBRARY_STM32)/stm32f4xx_rtc.c \
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$(LIBRARY_STM32)/stm32f4xx_sdio.c \
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$(LIBRARY_STM32)/stm32f4xx_spi.c \
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$(LIBRARY_STM32)/stm32f4xx_syscfg.c \
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$(LIBRARY_STM32)/stm32f4xx_tim.c \
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$(LIBRARY_STM32)/stm32f4xx_usart.c \
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$(LIBRARY_STM32)/stm32f4xx_wwdg.c \
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$(LIBRARY_STM32)/syscalls.c
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CSRC = $(PLATFORM_SRC)
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CSRC += $(BASIC_SRC)
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CSRC += $(BACNET_SRC)
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CSRC += $(DATALINK_SRC)
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CSRC += $(STM32_SRC)
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ASRC = $(LIBRARY_CMSIS)/gcc_ride7/startup_stm32f4xx.s
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#Set the toolchain command names (only the ones needed are defined)
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# sudo apt install gcc-arm-none-eabi
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PREFIX ?= arm-none-eabi-
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CC = $(PREFIX)gcc
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OBJCOPY = $(PREFIX)objcopy
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OBJDUMP = $(PREFIX)objdump
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AR = $(PREFIX)ar
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NM = $(PREFIX)nm
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SIZE = $(PREFIX)size
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LDSCRIPT = $(PLATFORM_DIR)/stm32f4xx.ld
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MCU_FLAGS = -mcpu=cortex-m4
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MCU_FLAGS += -mthumb -mabi=aapcs
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MCU_FLAGS += -mno-thumb-interwork
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MCU_FLAGS += -DUSE_STDPERIPH_DRIVER
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OPTIMIZE_FLAGS := -Os -ggdb
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OPTIMIZE_FLAGS += -DNDEBUG
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BACNET_FLAGS = -DBACDL_MSTP=
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# note: MS/TP extended frames can be up to MAX_APDU=1476 bytes
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BACNET_FLAGS += -DMAX_APDU=480
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BACNET_FLAGS += -DBIG_ENDIAN=0
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BACNET_FLAGS += -DMAX_TSM_TRANSACTIONS=0
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BACNET_FLAGS += -DMAX_CHARACTER_STRING_BYTES=64
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BACNET_FLAGS += -DMAX_OCTET_STRING_BYTES=64
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BACNET_FLAGS += -DBACFILE
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BACNET_FLAGS += -DBACAPP_MINIMAL
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BACNET_FLAGS += -DBACNET_STACK_DEPRECATED_DISABLE
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# if called from root Makefile, PRINT was already defined
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BACNET_FLAGS += -UPRINT_ENABLED
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BACNET_FLAGS += -DPRINT_ENABLED=0
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ifeq (${SHIELD},)
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BACNET_FLAGS += -DRS485_DFR0259_ENABLED=1
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endif
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ifeq (${SHIELD},dfr0259)
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BACNET_FLAGS += -DRS485_DFR0259_ENABLED=1
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endif
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ifeq (${SHIELD},linksprite)
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BACNET_FLAGS += -DRS485_LINKSPRITE_ENABLED=1
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endif
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ifeq (${LEGACY},true)
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# disable deprecated function warnings for legacy builds
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BACNET_FLAGS += -DBACNET_STACK_DEPRECATED_DISABLE
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endif
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CFLAGS += $(MCU_FLAGS)
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CFLAGS += $(OPTIMIZE_FLAGS)
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CFLAGS += $(BACNET_FLAGS)
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CFLAGS += $(INCLUDES)
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# enable garbage collection of unused functions and data to shrink binary
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CFLAGS += -ffunction-sections -fdata-sections -fno-strict-aliasing
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# enable stack usage tracking
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CFLAGS += -fstack-usage
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# function calls will not use any special __builtin_xx to allow debug/linking
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CFLAGS += -fno-builtin
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# place uninitialized global variables in the data section of the object file.
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CFLAGS += -fno-common
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# enable all relevant warnings that find bugs
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WARNING_ALL := -Wall -Wextra -Wfloat-equal -Wconversion
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WARNING_ALL += -Wredundant-decls -Wswitch-default -pedantic
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# don't warn about conversion, sign, compares, long long and attributes
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# since they are common in embedded
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WARNING_ALL += -Wno-sign-conversion -Wno-conversion -Wno-sign-compare
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WARNING_ALL += -Wno-long-long -Wno-attributes
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# don't warn about implicit fallthrough since it's common in network protocols
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WARNING_ALL += -Wno-implicit-fallthrough
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# don't warn about missing braces since GCC is over-achiever for this
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WARNING_ALL += -Wno-missing-braces
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# don't warn about missing prototypes since STM32 library doesn't have some
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WARNING_ALL += -Wno-missing-prototypes
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# don't warn about array subscript being char
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WARNING_ALL += -Wno-char-subscripts
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# FIXME later
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WARNING_ALL += -Wno-unused-parameter
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#WARNING_ALL += -Werror
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CFLAGS += $(WARNING_ALL)
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# -Wa,<options> Pass comma-separated <options> on to the assembler
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AFLAGS = -Wa,-ahls,-mapcs-32,-adhlns=$(<:.s=.lst)
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#Set the linker flags
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# -Wl,<options> Pass comma-separated <options> on to the linker
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LIBRARIES=-lc,-lgcc,-lm
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LDFLAGS = -nostartfiles
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LDFLAGS += -Wl,-nostdlib,-Map=$(TARGET).map,$(LIBRARIES),-T$(LDSCRIPT)
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# dead code removal
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LDFLAGS += -Wl,--gc-sections,-static
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ODFLAGS = -x --syms
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AOBJ = $(ASRC:.s=.o)
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COBJ = $(CSRC:.c=.o)
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CSTACK = $(CSRC:.c=.su)
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all: $(TARGET).bin $(TARGET).hex $(TARGET).elf
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$(OBJDUMP) $(ODFLAGS) $(TARGET).elf > $(TARGET).dmp
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$(SIZE) $(TARGET).elf
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$(TARGET).bin: $(TARGET).elf
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$(OBJCOPY) $(TARGET).elf --output-target=binary $(TARGET).bin
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$(TARGET).hex: $(TARGET).elf
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$(OBJCOPY) $(TARGET).elf --output-target=ihex $(TARGET).hex
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$(TARGET).elf: $(COBJ) $(AOBJ) Makefile
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$(CC) $(CFLAGS) $(AOBJ) $(COBJ) $(LDFLAGS) -o $@
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.PHONY: ram-usage
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ram-usage:
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@$(NM) -t d -S --size-sort $(TARGET).elf 1> $(TARGET).nm
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@echo "=ADDRESS= ==SIZE== = ==VARIABLE NAME=="
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@tail $(TARGET).nm
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.PHONY: cstack
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cstack:
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@$(CSTACK_TOOL) $(COBJ) 2> /dev/null 1> $(TARGET).su
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@head -n 25 $(TARGET).su
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.PHONY: memap
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memap:
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# memmap needs Python and PrettyPrint and IntelHex
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# sudo apt install python3-prettytable python3-intelhex
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$(MEMAP_TOOL) -t GCC_ARM $(TARGET).map
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# GDB using st-util (GDB server for ST Link)
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GDB_PORT = 3333
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.PHONY: debug
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debug:
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st-util --listen $(GDB_PORT)
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# Note: STLink is built into Nucleo board
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OPENOCD_FLAGS = -f interface/stlink.cfg -f target/stm32f4x.cfg
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# GDB using openocd (GDB server for ST Link)
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# sudo apt install openocd
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.PHONY: openocd
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openocd:
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openocd $(OPENOCD_FLAGS)
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flash: $(TARGET).elf
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openocd $(OPENOCD_FLAGS) -c "program $< verify reset" -c "shutdown"
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# graphical GDB debugging tool
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# note: relies on .gdbinit containing:
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# file "./release/target.elf"
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# target extended-remote :3333
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# load
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# break main
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# sudo apt install ddd
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.PHONY: ddd
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ddd:
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ddd --debugger $(GDB) $(realpath $(TARGET).elf)
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# web based graphical GDB debugging tool
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# pip install gdbgui
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.PHONY: gdbgui
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gdbgui:
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gdbgui -g $(GDB) $(realpath $(TARGET).elf)
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# sudo apt install stlink-tools
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# note: might require adding rule file to /etc/udev/rules.d/
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# SUBSYSTEM=="usb", ATTRS{idVendor}=="0483", MODE="0666"
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# SUBSYSTEM=="usb_device", ATTRS{idVendor}=="0483", MODE="0666"
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# and reloading with
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# $ sudo udevadm control --reload-rules
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# or unplug and plugin the stlink after adding the rules file
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install: $(TARGET).bin
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st-flash write $(TARGET).bin 0x08000000
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.c.o:
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$(CC) -c $(OPTIMIZATION) $(CFLAGS) $*.c -o $@
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.s.o:
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$(CC) -c $(AFLAGS) $*.s -o $@
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.PHONY: clean
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clean:
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-rm -rf $(COBJ) $(AOBJ) $(COREOBJ)
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-rm -rf $(CSTACK) $(CEXPAND)
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-rm -rf $(TARGET).elf $(TARGET).bin $(TARGET).dmp $(TARGET).map
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-rm -rf $(TARGET).su $(TARGET).nm
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-rm -rf *.lst
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## Other dependencies
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-include $(shell mkdir dep 2>/dev/null) $(wildcard dep/*)
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