############################################################################## # Build global options # NOTE: Can be overridden externally. # # Compiler options here. ifeq ($(USE_OPT),) USE_OPT = -O2 -ggdb -fomit-frame-pointer -falign-functions=16 -std=gnu99 -DPROTOCOL_CHIBIOS endif # C specific options here (added to USE_OPT). ifeq ($(USE_COPT),) USE_COPT = endif # include specific config.h? ifdef CONFIG_H USE_COPT += -include $(CONFIG_H) endif # C++ specific options here (added to USE_OPT). ifeq ($(USE_CPPOPT),) USE_CPPOPT = -fno-rtti endif # Enable this if you want the linker to remove unused code and data ifeq ($(USE_LINK_GC),) USE_LINK_GC = yes endif # Linker extra options here. ifeq ($(USE_LDOPT),) USE_LDOPT = endif # Enable this if you want link time optimizations (LTO) ifeq ($(USE_LTO),) USE_LTO = no endif # If enabled, this option allows to compile the application in THUMB mode. ifeq ($(USE_THUMB),) USE_THUMB = yes endif # Enable this if you want to see the full log while compiling. ifeq ($(USE_VERBOSE_COMPILE),) USE_VERBOSE_COMPILE = no endif # If enabled, this option makes the build process faster by not compiling # modules not used in the current configuration. ifeq ($(USE_SMART_BUILD),) USE_SMART_BUILD = yes endif # # Build global options ############################################################################## ############################################################################## # Architecture or project specific options # # Stack size to be allocated to the Cortex-M process stack. This stack is # the stack used by the main() thread. ifeq ($(USE_PROCESS_STACKSIZE),) USE_PROCESS_STACKSIZE = 0x200 endif # Stack size to the allocated to the Cortex-M main/exceptions stack. This # stack is used for processing interrupts and exceptions. ifeq ($(USE_EXCEPTIONS_STACKSIZE),) USE_EXCEPTIONS_STACKSIZE = 0x400 endif # # Architecture or project specific options ############################################################################## ############################################################################## # Project, sources and paths # # Imported source files and paths CHIBIOS ?= $(TMK_DIR)/tool/chibios/chibios # Startup files. Try a few different locations, for compability with old versions and # for things hardware in the contrib repository STARTUP_MK = $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/startup_$(MCU_STARTUP).mk ifeq ("$(wildcard $(STARTUP_MK))","") STARTUP_MK = $(CHIBIOS)/os/common/startup/ARMCMx/compilers/GCC/mk/startup_$(MCU_STARTUP).mk ifeq ("$(wildcard $(STARTUP_MK))","") STARTUP_MK = $(CHIBIOS_CONTRIB)/os/common/startup/ARMCMx/compilers/GCC/mk/startup_$(MCU_STARTUP).mk endif endif include $(STARTUP_MK) # HAL-OSAL files (optional). include $(CHIBIOS)/os/hal/hal.mk PLATFORM_MK = $(CHIBIOS)/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES)/platform.mk ifeq ("$(wildcard $(PLATFORM_MK))","") PLATFORM_MK = $(CHIBIOS_CONTRIB)/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES)/platform.mk endif include $(PLATFORM_MK) BOARD_MK = $(TARGET_DIR)/boards/$(BOARD)/board.mk ifeq ("$(wildcard $(BOARD_MK))","") BOARD_MK = $(CHIBIOS)/os/hal/boards/$(BOARD)/board.mk ifeq ("$(wildcard $(BOARD_MK))","") BOARD_MK = $(CHIBIOS_CONTRIB)/os/hal/boards/$(BOARD)/board.mk endif endif include $(BOARD_MK) include $(CHIBIOS)/os/hal/osal/rt/osal.mk # RTOS files (optional). include $(CHIBIOS)/os/rt/rt.mk # Compability with old version PORT_V = $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_v$(ARMV)m.mk ifeq ("$(wildcard $(PORT_V))","") PORT_V = $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/port_v$(ARMV)m.mk endif include $(PORT_V) # Other files (optional). # Define linker script file here ifneq ("$(wildcard $(TARGET_DIR)/ld/$(MCU_LDSCRIPT).ld)","") LDSCRIPT = $(TARGET_DIR)/ld/$(MCU_LDSCRIPT).ld else LDSCRIPT = $(STARTUPLD)/$(MCU_LDSCRIPT).ld endif # C sources that can be compiled in ARM or THUMB mode depending on the global # setting. CSRC = $(STARTUPSRC) \ $(KERNSRC) \ $(PORTSRC) \ $(OSALSRC) \ $(HALSRC) \ $(PLATFORMSRC) \ $(BOARDSRC) \ $(CHIBIOS)/os/hal/lib/streams/chprintf.c \ $(TMK_DIR)/protocol/chibios/usb_main.c \ $(TMK_DIR)/protocol/chibios/main.c \ $(SRC) # C++ sources that can be compiled in ARM or THUMB mode depending on the global # setting. CPPSRC = # C sources to be compiled in ARM mode regardless of the global setting. # NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler # option that results in lower performance and larger code size. ACSRC = # C++ sources to be compiled in ARM mode regardless of the global setting. # NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler # option that results in lower performance and larger code size. ACPPSRC = # C sources to be compiled in THUMB mode regardless of the global setting. # NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler # option that results in lower performance and larger code size. TCSRC = # C sources to be compiled in THUMB mode regardless of the global setting. # NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler # option that results in lower performance and larger code size. TCPPSRC = # List ASM source files here ASMSRC = $(STARTUPASM) $(PORTASM) $(OSALASM) INCDIR = $(STARTUPINC) $(KERNINC) $(PORTINC) $(OSALINC) \ $(HALINC) $(PLATFORMINC) $(BOARDINC) $(TESTINC) \ $(CHIBIOS)/os/hal/lib/streams $(CHIBIOS)/os/various \ $(TMK_DIR) $(COMMON_DIR) $(TMK_DIR)/protocol/chibios \ $(TMK_DIR)/protocol $(TARGET_DIR) # # Project, sources and paths ############################################################################## ############################################################################## # Compiler settings # #TRGT = arm-elf- TRGT = arm-none-eabi- CC = $(TRGT)gcc CPPC = $(TRGT)g++ # Enable loading with g++ only if you need C++ runtime support. # NOTE: You can use C++ even without C++ support if you are careful. C++ # runtime support makes code size explode. LD = $(TRGT)gcc #LD = $(TRGT)g++ CP = $(TRGT)objcopy AS = $(TRGT)gcc -x assembler-with-cpp AR = $(TRGT)ar OD = $(TRGT)objdump SZ = $(TRGT)size -A HEX = $(CP) -O ihex BIN = $(CP) -O binary # ARM-specific options here AOPT = # THUMB-specific options here TOPT = -mthumb -DTHUMB # Define C warning options here CWARN = -Wall -Wextra -Wundef -Wstrict-prototypes -Wno-missing-field-initializers # Define C++ warning options here CPPWARN = -Wall -Wextra -Wundef # # Compiler settings ############################################################################## ############################################################################## # Start of user section # # List all user C define here, like -D_DEBUG=1 ## Select which interfaces to include here! UDEFS += $(OPT_DEFS) # Define ASM defines here UADEFS += $(OPT_DEFS) # bootloader definitions may be used in the startup .s file ifneq ("$(wildcard $(TARGET_DIR)/bootloader_defs.h)","") UADEFS += -include $(TARGET_DIR)/bootloader_defs.h UDEFS += -include $(TARGET_DIR)/bootloader_defs.h else ifneq ("$(wildcard $(TARGET_DIR)/boards/$(BOARD)/bootloader_defs.h)","") UADEFS += -include $(TARGET_DIR)/boards/$(BOARD)/bootloader_defs.h UDEFS += -include $(TARGET_DIR)/boards/$(BOARD)/bootloader_defs.h endif # List all user directories here #UINCDIR = # List the user directory to look for the libraries here #ULIBDIR = # List all user libraries here #ULIBS = # # End of user defines ############################################################################## RULESPATH = $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC ifeq ("$(wildcard $(RULESPATH)/rules.mk)","") RULESPATH = $(CHIBIOS)/os/common/startup/ARMCMx/compilers/GCC endif include $(RULESPATH)/rules.mk