tmk_core/arm_atsam.mk

   1 # Hey Emacs, this is a -*- makefile -*-
   2 ##############################################################################
   3 # Compiler settings
   4 #
   5 CC = arm-none-eabi-gcc
   6 OBJCOPY = arm-none-eabi-objcopy
   7 OBJDUMP = arm-none-eabi-objdump
   8 SIZE = arm-none-eabi-size
   9 AR = arm-none-eabi-ar
  10 NM = arm-none-eabi-nm
  11 HEX = $(OBJCOPY) -O $(FORMAT) -R .eeprom -R .fuse -R .lock -R .signature
  12 EEP = $(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" --change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT)
  13 BIN =
  14
  15 COMMON_VPATH += $(LIB_PATH)/arm_atsam/packs/atmel/SAMD51_DFP/1.0.70/include
  16 COMMON_VPATH += $(LIB_PATH)/arm_atsam/packs/arm/cmsis/5.0.1/CMSIS/Include
  17
  18 COMPILEFLAGS += -funsigned-char
  19 COMPILEFLAGS += -funsigned-bitfields
  20 COMPILEFLAGS += -ffunction-sections
  21 COMPILEFLAGS += -fshort-enums
  22 COMPILEFLAGS += -fno-inline-small-functions
  23 COMPILEFLAGS += -fno-strict-aliasing
  24 COMPILEFLAGS += -mfloat-abi=hard
  25 COMPILEFLAGS += -mfpu=fpv4-sp-d16
  26 COMPILEFLAGS += -mthumb
  27
  28 #ALLOW_WARNINGS = yes
  29
  30 CFLAGS += $(COMPILEFLAGS)
  31
  32 CPPFLAGS += $(COMPILEFLAGS)
  33 CPPFLAGS += -fno-exceptions -std=c++11
  34
  35 LDFLAGS +=-Wl,--gc-sections
  36 LDFLAGS += -Wl,-Map="%OUT%%PROJ_NAME%.map"
  37 LDFLAGS += -Wl,--start-group
  38 LDFLAGS += -Wl,--end-group
  39 LDFLAGS += --specs=rdimon.specs
  40 LDFLAGS += -T$(LIB_PATH)/arm_atsam/packs/atmel/SAMD51_DFP/1.0.70/gcc/gcc/samd51j18a_flash.ld
  41
  42 OPT_DEFS += -DPROTOCOL_ARM_ATSAM
  43
  44 MCUFLAGS = -mcpu=$(MCU)
  45 MCUFLAGS += -D__$(ARM_ATSAM)__
  46
  47 # List any extra directories to look for libraries here.
  48 #     Each directory must be seperated by a space.
  49 #     Use forward slashes for directory separators.
  50 #     For a directory that has spaces, enclose it in quotes.
  51 EXTRALIBDIRS =
  52
  53 # Convert hex to bin.
  54 bin: $(BUILD_DIR)/$(TARGET).hex
  55         $(OBJCOPY) -Iihex -Obinary $(BUILD_DIR)/$(TARGET).hex $(BUILD_DIR)/$(TARGET).bin
  56         $(COPY) $(BUILD_DIR)/$(TARGET).bin $(TARGET).bin;