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https://github.com/Ralim/IronOS.git
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780f1f35ca
This patch makes allocating special pages automatic and flexible, allowing flash size and application start offset specification with linker command line arguments. It should allow easier porting to different targets and experimentation without adding code complexity. Many original STM32F103x8 chips have fully functional 128 kiB flash and so this additional space might come useful for experimentation, additional optional features etc. Tested on v2.51A board, including writing and verifying 128 kiB of random data. Make variables are added to control that, so to build for the full undocumented flash size and dapboot configured to start the app from 8 kiB offset one can run: make flash_size=128k bootldr_size=0x2000
255 lines
6.5 KiB
Makefile
255 lines
6.5 KiB
Makefile
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ifndef model
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model:=TS100
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endif
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OUTPUT_EXE=$(model)_$(lang)
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ifndef lang
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lang:= EN
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endif
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# Discover the source files to build
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SOURCE := $(shell find . -type f -name '*.c')
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SOURCE_CPP := $(shell find . -type f -name '*.cpp')
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SOURCES := $(shell find . -type f -name '*.c*')
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S_SRCS := $(shell find . -type f -name '*.s')
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APP_INC_DIR = ./Core/Inc
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CMSIS_DEVICE_INC_DIR = ./Core/BSP/Miniware/Vendor/CMSIS/Device/ST/STM32F1xx/Include
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CMSIS_CORE_INC_DIR = ./Core/BSP/Miniware/Vendor/CMSIS/Include
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HAL_INC_DIR = ./Core/BSP/Miniware/Vendor/STM32F1xx_HAL_Driver/Inc
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HAL_LEGACY_INC_DIR = ./Core/BSP/Miniware/Vendor/STM32F1xx_HAL_Driver/Inc/Legacy
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FRTOS_CMIS_INC_DIR = ./Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS
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FRTOS_INC_DIR = ./Middlewares/Third_Party/FreeRTOS/Source/include
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FRTOS_GCC_INC_DIR = ./Middlewares/Third_Party/FreeRTOS/Source/portable/GCC/ARM_CM3
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DRIVER_INC_DIR =./Core/Drivers
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FUSB_DRIVERS_INC_DIR = ./Core/Drivers/FUSB302
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BSP_INC_DIR = ./Core/BSP
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MINIWARE_INC_DIR = ./Core/BSP/Miniware
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THREADS_INC_DIR = ./Core/Threads
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INCLUDES = -I$(APP_INC_DIR) \
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-I$(CMSIS_DEVICE_INC_DIR)\
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-I$(CMSIS_CORE_INC_DIR) \
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-I$(HAL_INC_DIR) \
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-I$(HAL_LEGACY_INC_DIR) \
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-I$(FRTOS_CMIS_INC_DIR) \
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-I$(FRTOS_INC_DIR) \
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-I$(FRTOS_GCC_INC_DIR) \
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-I$(DRIVER_INC_DIR) \
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-I$(BSP_INC_DIR) \
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-I$(MINIWARE_INC_DIR) \
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-I$(THREADS_INC_DIR) \
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-I$(FUSB_DRIVERS_INC_DIR)
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# output folder
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HEXFILE_DIR=Hexfile
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# temporary objects folder
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OUTPUT_DIR=Objects
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# code optimisation ------------------------------------------------------------
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OPTIM=-Os -flto -ffat-lto-objects -finline-small-functions -findirect-inlining -fdiagnostics-color -ffunction-sections -fdata-sections
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flash_size=64k
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bootldr_size=0x4000
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# global defines ---------------------------------------------------------------
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GLOBAL_DEFINES += -D STM32F103T8Ux -D STM32F1 -D STM32 -D USE_HAL_DRIVER -D STM32F103xB -D USE_RTOS_SYSTICK -D LANG_$(lang) -D LANG -D MODEL_$(model) -DVECT_TAB_OFFSET=$(bootldr_size)U
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# Enable debug code generation
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DEBUG=-g3
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# Without debug code
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#DEBUG=
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# libs -------------------------------------------------------------------------
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LIBS=
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# linker script ----------------------------------------------------------------
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LDSCRIPT=LinkerScript.ld
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# ------------------------------------------------------------------------------
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COMPILER=gcc
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# arm-none is the general ARM compiler,
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COMPILER_PREFIX=arm-none
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# programs ---------------------------------------------------------------------
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CC=$(COMPILER_PREFIX)-eabi-gcc
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CPP=$(COMPILER_PREFIX)-eabi-g++
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AS=$(COMPILER_PREFIX)-eabi-as
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GCOV=$(COMPILER_PREFIX)-eabi-gcov
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OBJCOPY=$(COMPILER_PREFIX)-eabi-objcopy
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OBJDUMP=$(COMPILER_PREFIX)-eabi-objdump
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SIZE=$(COMPILER_PREFIX)-eabi-size
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SREC=srec_cat
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SREC_INFO=srec_info
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# linker flags -----------------------------------------------------------------
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LINKER_FLAGS=-Wl,--gc-sections \
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-Wl,--wrap=malloc \
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-Wl,--wrap=free \
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-o$(OUT_HEXFILE).elf \
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-Wl,-Map=$(OUT_HEXFILE).map \
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-mcpu=cortex-m3 \
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-mthumb \
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-mfloat-abi=soft \
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-lm -Os -flto -Wl,--undefined=vTaskSwitchContext \
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-Wl,--defsym=__FLASH_SIZE__=$(flash_size) \
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-Wl,--defsym=__BOOTLDR_SIZE__=$(bootldr_size) \
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--specs=nano.specs
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# compiler flags ---------------------------------------------------------------
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CPUFLAGS=-D GCC_ARMCM3 \
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-D ARM_MATH_CM3 \
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-D STM32F10X_MD \
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-mthumb \
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-mcpu=cortex-m3 \
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-mfloat-abi=soft
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CHECKOPTIONS= -Wall \
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-Wextra \
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-Wunused \
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-Wcomment \
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-Wtrigraphs \
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-Wuninitialized \
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-Wmissing-braces \
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-Wfloat-equal \
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-Wunreachable-code \
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-Wswitch-default \
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-Wreturn-type \
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-Wundef \
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-Wparentheses \
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-Wnonnull \
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-Winit-self \
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-Wmissing-include-dirs \
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-Wsequence-point \
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-Wswitch \
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-Wformat \
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-Wsign-compare \
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-Waddress \
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-Waggregate-return \
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-Wmissing-field-initializers \
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-Winline \
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-Wshadow \
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-Wno-unused-parameter \
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-Wdouble-promotion \
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-Werror
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CHECKOPTIONS_C= -Wbad-function-cast
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CXXFLAGS=$(CPUFLAGS) \
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$(DEBUG) \
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$(INCLUDES) \
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$(GLOBAL_DEFINES) \
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-D${COMPILER} \
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-MMD \
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$(CHECKOPTIONS) \
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-std=c++11 \
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$(OPTIM) \
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-fno-common \
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-ffreestanding \
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-fno-rtti \
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-fno-exceptions \
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-fno-non-call-exceptions \
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-fno-use-cxa-atexit \
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-fno-strict-aliasing \
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-fno-rtti \
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-fno-exceptions \
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-fno-threadsafe-statics \
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-T$(LDSCRIPT)
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CFLAGS=$(CPUFLAGS) \
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$(DEBUG) \
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$(INCLUDES) \
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$(CHECKOPTIONS_C) \
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$(GLOBAL_DEFINES) \
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-D${COMPILER} \
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-MMD \
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-std=gnu99 \
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$(OPTIM) \
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-fno-common \
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-ffreestanding \
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-T$(LDSCRIPT) \
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-c
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AFLAGS=$(CPUFLAGS) \
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$(DEBUG) \
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$(INCLUDES)
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ifeq (${COMPILER}, gcc)
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AFLAGS += -ffunction-sections -fdata-sections
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CFLAGS += -ffunction-sections -fdata-sections
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endif
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OBJS = $(SOURCE:.c=.o)
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OBJS_CPP = $(SOURCE_CPP:.cpp=.o)
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OBJS_S = $(S_SRCS:.s=.o)
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OUT_OBJS=$(addprefix $(OUTPUT_DIR)/,$(OBJS))
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OUT_OBJS_CPP=$(addprefix $(OUTPUT_DIR)/,$(OBJS_CPP))
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OUT_OBJS_S=$(addprefix $(OUTPUT_DIR)/,$(OBJS_S))
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OUT_HEXFILE=$(addprefix $(HEXFILE_DIR)/,$(OUTPUT_EXE))
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all: $(OUT_HEXFILE).hex $(OUT_HEXFILE).bin
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#
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# The rule to create the target directory
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#
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# Create hexfile
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%.hex : %.elf
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$(SIZE) $^
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$(OBJCOPY) $^ -O ihex $@
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%.bin : %.elf
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$(SIZE) $^
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$(OBJCOPY) $^ -O binary $@
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$(OUT_HEXFILE).elf : $(OUT_OBJS) $(OUT_OBJS_CPP) $(OUT_OBJS_S) Makefile $(LDSCRIPT)
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@test -d $(@D) || mkdir -p $(@D)
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@echo Linking $(OUTPUT_EXE).elf
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@$(CPP) $(CXXFLAGS) $(OUT_OBJS_S) $(OUT_OBJS) $(OUT_OBJS_CPP) $(LIBS) $(LINKER_FLAGS)
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$(OUT_OBJS): $(OUTPUT_DIR)/%.o : %.c Makefile
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@test -d $(@D) || mkdir -p $(@D)
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@echo Compiling ${<}
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# @echo $(CFLAGS)
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@$(CC) -c $(CFLAGS) $< -o $@
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@$(OBJDUMP) -d -S $@ > $@.lst
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$(OUT_OBJS_CPP): $(OUTPUT_DIR)/%.o : %.cpp Makefile
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@test -d $(@D) || mkdir -p $(@D)
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@echo Compiling ${<}
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@$(CPP) -c $(CXXFLAGS) $< -o $@
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@$(OBJDUMP) -d -S $@ > $@.lst
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$(OUT_OBJS_S): $(OUTPUT_DIR)/%.o: %.s Makefile
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@test -d $(@D) || mkdir -p $(@D)
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@echo 'Building file: $<'
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@echo 'Invoking: MCU GCC Assembler'
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@$(AS) -mcpu=cortex-m3 -mthumb -mfloat-abi=soft $(INCLUDES) -g $< -o $@
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@echo 'Finished building: $<'
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@echo ' '
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clean :
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rm -Rf $(OUTPUT_DIR)
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rm -Rf $(HEXFILE_DIR)
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# pull in dependency info for *existing* .o files
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-include $(OUT_OBJS:.o=.d)
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-include $(OUT_OBJS_CPP:.o=.d)
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