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57 lines
1.8 KiB
57 lines
1.8 KiB
6 years ago
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# Hey Emacs, this is a -*- makefile -*-
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##############################################################################
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# Compiler settings
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#
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CC = arm-none-eabi-gcc
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OBJCOPY = arm-none-eabi-objcopy
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OBJDUMP = arm-none-eabi-objdump
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SIZE = arm-none-eabi-size
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AR = arm-none-eabi-ar rcs
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NM = arm-none-eabi-nm
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HEX = $(OBJCOPY) -O $(FORMAT) -R .eeprom -R .fuse -R .lock -R .signature
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EEP = $(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" --change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT)
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BIN =
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COMMON_VPATH += $(LIB_PATH)/arm_atsam/packs/atmel/SAMD51_DFP/1.0.70/include
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COMMON_VPATH += $(LIB_PATH)/arm_atsam/packs/arm/cmsis/5.0.1/CMSIS/Include
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COMPILEFLAGS += -funsigned-char
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COMPILEFLAGS += -funsigned-bitfields
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COMPILEFLAGS += -ffunction-sections
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COMPILEFLAGS += -fshort-enums
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COMPILEFLAGS += -fno-inline-small-functions
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COMPILEFLAGS += -fno-strict-aliasing
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COMPILEFLAGS += -mfloat-abi=hard
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COMPILEFLAGS += -mfpu=fpv4-sp-d16
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COMPILEFLAGS += -mthumb
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#ALLOW_WARNINGS = yes
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CFLAGS += $(COMPILEFLAGS)
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CPPFLAGS += $(COMPILEFLAGS)
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CPPFLAGS += -fno-exceptions -std=c++11
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LDFLAGS +=-Wl,--gc-sections
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LDFLAGS += -Wl,-Map="%OUT%%PROJ_NAME%.map"
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LDFLAGS += -Wl,--start-group
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LDFLAGS += -Wl,--end-group
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LDFLAGS += -Wl,--gc-sections
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LDFLAGS += -T$(LIB_PATH)/arm_atsam/packs/atmel/SAMD51_DFP/1.0.70/gcc/gcc/samd51j18a_flash.ld
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OPT_DEFS += -DPROTOCOL_ARM_ATSAM
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MCUFLAGS = -mcpu=$(MCU)
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MCUFLAGS += -D__$(ARM_ATSAM)__
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# List any extra directories to look for libraries here.
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# Each directory must be seperated by a space.
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# Use forward slashes for directory separators.
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# For a directory that has spaces, enclose it in quotes.
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EXTRALIBDIRS =
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# Convert hex to bin.
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bin: $(BUILD_DIR)/$(TARGET).hex
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$(OBJCOPY) -Iihex -Obinary $(BUILD_DIR)/$(TARGET).hex $(BUILD_DIR)/$(TARGET).bin
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$(COPY) $(BUILD_DIR)/$(TARGET).bin $(TARGET).bin;
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