contiki/cpu/stm32w108/Makefile.stm32w108

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.SUFFIXES:
define \n
endef
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ifdef IAR
${info Using IAR...}
#IAR_PATH = C:/Program\ Files/IAR\ Systems/Embedded\ Workbench\ 5.4\ Evaluation
ifeq ($(IAR_PATH),)
${error IAR_PATH not defined! You must specify IAR root directory}
endif
endif
### Define the CPU directory
CONTIKI_CPU=$(CONTIKI)/cpu/stm32w108
### Define the source files we have in the STM32W port
CONTIKI_CPU_DIRS = . dev hal simplemac hal/micro/cortexm3 hal/micro/cortexm3/stm32w108
STM32W_C = leds-arch.c leds.c clock.c watchdog.c uart1.c uart1-putchar.c slip-uart1.c slip.c\
stm32w-radio.c stm32w-systick.c uip-arch.c rtimer-arch.c adc.c micro.c sleep.c \
micro-common.c micro-common-internal.c clocks.c mfg-token.c nvm.c flash.c rand.c system-timer.c
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STM32W_S = spmr.s79 context-switch.s79
ifdef IAR
STM32W_C += low-level-init.c
STM32W_S += cstartup-m.s
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else
STM32W_C += crt-stm32w108.c
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endif
ifdef ELF_LOADER
ELFLOADER = elfloader-arch.c symtab.c
endif
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# .s and .s79 not specified here because in Makefile.include only .c and .S suffixes are replaced with .o.
CONTIKI_TARGET_SOURCEFILES += $(STM32W_C) \
$(SYSAPPS) $(ELFLOADER) \
$(TARGETLIBS)
CONTIKI_SOURCEFILES += $(CONTIKI_TARGET_SOURCEFILES)
ifdef IAR
TARGET_LIBFILES = $(CONTIKI_CPU)/simplemac/library/simplemac-library.a
else
ifdef PRINTF_FLOAT
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TARGET_LIBFILES = $(CONTIKI_CPU)/simplemac/library/simplemac-library-gnu.a $(CONTIKI_CPU)/hal/micro/cortexm3/e_stdio_thumb2.a
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else
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TARGET_LIBFILES = $(CONTIKI_CPU)/simplemac/library/simplemac-library-gnu.a $(CONTIKI_CPU)/lib/e_stdio_intonly_thumb2.a
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endif
endif
# `$(CC) -print-file-name=thumb2/libc.a` `$(CC) -print-file-name=thumb2/libgcc.a`
### Compiler definitions
ifdef IAR
CC = iccarm
LD = ilinkarm
AS = iasmarm
AR = iarchive
OBJCOPY = ielftool
STRIP = strip
ifndef DEBUG
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OPTI = -Ohz --no_unroll
endif
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CFLAGSNO = --debug --endian=little --cpu=Cortex-M3 -e --diag_suppress Pa050 -D BOARD_HEADER=\"board.h\" \
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-D BOARD_MB851 -D "PLATFORM_HEADER=\"hal/micro/cortexm3/compiler/iar.h\"" -D CORTEXM3 \
-D CORTEXM3_STM32W108 -D PHY_STM32W108XX -D DISABLE_WATCHDOG -D ENABLE_ADC_EXTENDED_RANGE_BROKEN \
-D __SOURCEFILE__=\"$*.c\" -lC $(OBJECTDIR) \
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-I $(CONTIKI)/../iar-files \
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-I $(IAR_PATH)/arm/inc --dlib_config=DLib_Config_Normal.h
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CFLAGS += $(CFLAGSNO) $(OPTI) -D__ICCARM__
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AROPTS = --create
ASFLAGS = -s+ -w+ --cpu Cortex-M3 -L$(OBJECTDIR)
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LDFLAGS += --semihosting --redirect _Printf=_PrintfSmall --redirect _Scanf=_ScanfSmall --map=contiki-$(TARGET).map
ifndef COFFEE
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LDFLAGS+= --config $(CONTIKI_CPU)/iar-cfg.icf
endif
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OBJOPTS = --bin
else
# GCC
CC = arm-none-eabi-gcc
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LD = arm-none-eabi-gcc
AS = arm-none-eabi-gcc
NM = arm-none-eabi-nm
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AR = arm-none-eabi-ar
OBJCOPY = arm-none-eabi-objcopy
STRIP = arm-none-eabi-strip
SIZE = arm-none-eabi-size
ifndef DEBUG
OPTI = -Os -ffunction-sections
endif
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ifeq ($(STM32W_CPUREV), CC)
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LD-EXT=-stm32w108CC
RAM_SIZE = 2*8192
FLASH_SIZE = 2*128*1024
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${warning "using stm32w108CC specific ld file"}
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else ifeq ($(STM32W_CPUREV), xB)
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LD-EXT=-stm32w108xB
RAM_SIZE = 8192
FLASH_SIZE = 128*1024
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${warning "using stm32w108xB specific ld file"}
else
${error "Bad STM32W_CPUREV value or no STM32W_CPUREV value specified. Cpu revision should be specified. Please read cpu/stm32w108/README.txt for more details."}
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endif
CFLAGSNO = -mthumb -mcpu=cortex-m3 -D "PLATFORM_HEADER=\"hal/micro/cortexm3/compiler/gnu.h\"" \
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-D BOARD_HEADER=\"board.h\" -g -Wall -Wno-strict-aliasing -mlittle-endian \
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-D CORTEXM3 -D CORTEXM3_STM32W108 -D PHY_STM32W108XX -D DISABLE_WATCHDOG -D ENABLE_ADC_EXTENDED_RANGE_BROKEN \
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-D __SOURCEFILE__=\"$*.c\"
CFLAGS += $(CFLAGSNO) $(OPTI)
ASFLAGS = -mthumb -mcpu=cortex-m3 -c -g -Wall -Os -ffunction-sections \
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-mlittle-endian -fshort-enums -x assembler-with-cpp -Wa,-EL
ifndef CPU_LD_CONFIG
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CPU_LD_CONFIG=$(CONTIKI_CPU)/gnu$(LD-EXT).ld
endif # CPU_LD_CONFIG
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LDFLAGS += -L$(CONTIKI_CPU)\
-mcpu=cortex-m3 \
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-mthumb \
-Wl,-T -Xlinker $(CPU_LD_CONFIG) \
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-Wl,-static \
-u Default_Handler \
-nostartfiles \
-Wl,-Map -Xlinker contiki-$(TARGET).map
ifndef ELF_LOADER
# Do not use garbage collection when the elfloader is used.
LDFLAGS += -Wl,--gc-sections
endif
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SIZEFLAGS = -A
OBJOPTS = -O binary
endif
ifdef COFFEE_ADDRESS
COFFEE = 1
endif
# Default values for coffee section start.
ifndef COFFEE_ADDRESS
COFFEE_ADDRESS = 0x8010c00
endif
ifeq ($(COFFEE),1)
CONTIKI_TARGET_SOURCEFILES += cfs-coffee.c cfs-coffee-arch.c
CFLAGS += -DCOFFEE_ADDRESS=$(COFFEE_ADDRESS)
#If $make invokation passed starting address use phony target to force synchronization of source to .coffeefiles section
#Warning: recompilation will not be forced if the starting address is then dropped, with dire consequences:
# -->Source that uses COFFEE_FILES and read macros for conditional compilation will be left hanging!
# -->Object modules that used .coffeefiles will overlap the .data section.
# -->$make clean is safest.
#ifeq ($(origin COFFEE_ADDRESS), command line)
# ifeq ($(COFFEE_FILES), 2) #safest to force recompilation even if eeprom address is changed, might have been switched from flash
.PHONY : coffee
coffee:
$(OBJECTDIR)/cfs-coffee-arch.o : coffee #cfs-coffee-arch uses COFFEE_FILES, COFFEE_ADDRESS
$(OBJECTDIR)/cfs-coffee.o : coffee #core routine requires recompilation
else
# Coffee starts at the end of the flash, before NVM section.
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COFFEE_ADDRESS = 0x801F800
endif
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ifndef IAR
LDFLAGS+= -Wl,--section-start=.coffee=$(COFFEE_ADDRESS)
else #IAR
ifeq ($(COFFEE),1)
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LDFLAGS+= --config $(CONTIKI_CPU)/iar-cfg-coffee.icf
endif
endif
FLASHER = sudo $(CONTIKI)/tools/stm32w/stm32w_flasher/py_files/stm32w_flasher.py
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# Check if we are running under Windows
ifeq ($(HOST_OS),Windows)
FLASHER = $(CONTIKI)/tools/stm32w/stm32w_flasher/stm32w_flasher.exe
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endif
ifndef PORT
# Flash with jlink
FLASHEROPTS = -f -r
else
# Flash on serial port with on-board bootloader
FLASHEROPTS = -f -i rs232 -p $(PORT) -r
ifdef BTM
#if already in bootloader mode
FLASHEROPTS += -b
endif
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endif
### Custom rules
ssubst = ${patsubst %.s,%.o,${patsubst %.s79,%.o,$(1)}}
CONTIKI_OBJECTFILES += ${addprefix $(OBJECTDIR)/,${call ssubst, $(STM32W_S)}}
vpath %.s79 $(CONTIKI_CPU)/hal/micro/cortexm3
vpath %.s $(CONTIKI_CPU)/hal/micro/cortexm3
ifdef IAR
# Check if we are in cygwin environment, so we must have paths like /cygdrive/c/... (checking TERM doesn't always work.)
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ifneq (,$(findstring cygdrive,$(shell pwd)))
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${info Cygwin detected.}
SEDCOMMAND = sed -e '1s,\($(OBJECTDIR)\\$*\)\.o: \(.\):,\1.o : /cygdrive/\l\2,g' -e '1!s,\($(OBJECTDIR)\\$*\)\.o: \(.\):, /cygdrive/\l\2,g' -e 's,\\\([^ ]\),/\1,g' -e 's,$$, \\,' -e '$$s, \\$$,,' < $(@:.o=.P) > $(@:.o=.d)
else
SEDCOMMAND = sed -e '1s,\($(OBJECTDIR)\\$*\)\.o:,\1.o : ,g' -e '1!s,\($(OBJECTDIR)\\$*\)\.o:, ,g' -e 's,\\\([^ ]\),/\1,g' -e 's,$$, \\,' -e '$$s, \\$$,,' < $(@:.o=.P) > $(@:.o=.d)
endif
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CUSTOM_RULE_C_TO_OBJECTDIR_O = 1
$(OBJECTDIR)/%.o: %.c | $(OBJECTDIR)
$(TRACE_CC)
$(Q)$(CC) $(CFLAGS) $< --dependencies=m $(@:.o=.P) -o $@
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@$(SEDCOMMAND); rm -f $(@:.o=.P)
@$(FINALIZE_DEPENDENCY)
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CUSTOM_RULE_C_TO_CO = 1
%.co: %.c
$(TRACE_CC)
$(Q)$(CC) $(CFLAGS) -DAUTOSTART_ENABLE $< -o $@
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else #IAR
CUSTOM_RULE_C_TO_CE = 1
%.ce: %.c
$(TRACE_CC)
$(Q)$(CC) $(CFLAGS) -fno-merge-constants -fno-function-sections -DAUTOSTART_ENABLE -c $< -o $@
$(STRIP) --strip-unneeded -g -x $@
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CUSTOM_RULE_LINK = 1
ifdef CORE
ifeq ($(wildcard $(CORE)),)
${error $(CORE) doesn\'t exist}
endif
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.PHONY: symbols.c symbols.h
symbols.c:
$(NM) $(CORE) | awk -f $(CONTIKI)/tools/mknmlist > symbols.c
else
symbols.c symbols.h:
cp ${CONTIKI}/tools/empty-symbols.c symbols.c
cp ${CONTIKI}/tools/empty-symbols.h symbols.h
endif
%.$(TARGET): %.co $(PROJECT_OBJECTFILES) $(PROJECT_LIBRARIES) contiki-$(TARGET).a $(OBJECTDIR)/symbols.o
$(TRACE_LD)
$(Q)$(LD) $(LDFLAGS) $(TARGET_STARTFILES) ${filter-out %.a,$^} -Wl,-\( ${filter %.a,$^} $(TARGET_LIBFILES) -Wl,-\) -o $@
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@echo >> contiki-$(TARGET).map
@$(SIZE) $(SIZEFLAGS) $@ >> contiki-$(TARGET).map
#%.$(TARGET): %.co $(PROJECT_OBJECTFILES) $(PROJECT_LIBRARIES) $(CONTIKI_OBJECTFILES)
# $(TRACE_LD)
# $(Q)$(LD) $(LDFLAGS) $(TARGET_STARTFILES) ${filter-out %.a,$^} ${filter %.a,$^} $(TARGET_LIBFILES) -o $@
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# @echo "\n" >> contiki-$(TARGET).map
# @$(SIZE) $(SIZEFLAGS) $@ >> contiki-$(TARGET).map
endif #IAR
MOTELIST = $(CONTIKI)/tools/stm32w/motelist-linux
MOTES = $(shell $(MOTELIST) 2>&- | awk '{print $$2}' | grep '\/')
motelist: stm-motelist
stm-motelist:
$(MOTELIST)
stm-motes:
@echo $(MOTES)
$(OBJECTDIR)/%.o: %.s79 | $(OBJECTDIR)
$(TRACE_AS)
$(Q)$(AS) $(ASFLAGS) -o $@ $<
$(OBJECTDIR)/%.o: %.s | $(OBJECTDIR)
$(TRACE_AS)
$(Q)$(AS) $(ASFLAGS) -o $@ $<
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%.bin: %.$(TARGET)
$(OBJCOPY) $(OBJOPTS) $< $@
# reset all stm32w devices sequentially, as stm32w_flasher cannot access different ports in parallel
stm-reset:
$(foreach PORT, $(MOTES), $(FLASHER) -r -p $(PORT);$(\n))
@echo Done
ifdef MOTE
%.upload: %.bin
$(FLASHER) $(FLASHEROPTS) $< -p $(word $(MOTE), $(MOTES))
else # MOTE
%.upload: %.bin
$(foreach PORT, $(MOTES), $(FLASHER) $(FLASHEROPTS) $< -p $(PORT);$(\n))
endif # MOTE
ifdef MOTE
login:
$(SERIALDUMP) -b115200 -d10000 $(USBDEVPREFIX)$(word $(MOTE), $(MOTES))
else
login:
$(SERIALDUMP) -b115200 -d10000 $(USBDEVPREFIX)$(firstword $(MOTES))
endif
# a target that gives a user-friendly memory profile, taking into account the RAM
# that is statically occupied by the stack as defined in cpu/stm32w108/gnu.ld
STACK_SIZE = 1280
ifndef RAM_SIZE
${error no ram size configured}
endif
ifndef FLASH_SIZE
${error no flash size configured}
endif
%.size: %.$(TARGET)
@size -A $< | egrep "data|bss" | awk '{s+=$$2} END {s=s+$(STACK_SIZE); f=$(RAM_SIZE)-s; printf "[RAM] used %6d, free %6d\n",s,f;}'
@size -A $< | egrep "text|isr_vector" | awk '{s+=$$2} END {f=$(FLASH_SIZE)-s; printf "[Flash] used %6d, free %6d\n",s,f;}'