PROJECT = PlaySound PRJ_C_SRC = main.c \ sound.c \ serial_output.c \ ../ChibiOS/os/various/chprintf.c ############################################################################## # Build global options # NOTE: Can be overridden externally. # # Compiler options here. ifeq ($(USE_OPT),) USE_OPT = -O2 -ggdb -fomit-frame-pointer -falign-functions=16 endif # C specific options here (added to USE_OPT). ifeq ($(USE_COPT),) USE_COPT = 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 # 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 # # Build global options ############################################################################## ############################################################################## # Architecture or project specific options # # Enables the use of FPU on Cortex-M4. # Enable this if you really want to use the STM FWLib. ifeq ($(USE_FPU),) USE_FPU = no endif # Enable this if you really want to use the STM FWLib. ifeq ($(USE_FWLIB),) USE_FWLIB = no endif # # Architecture or project specific options ############################################################################## ############################################################################## # Project, sources and paths # # Imported source files and paths CHIBIOS = ../ChibiOS include $(CHIBIOS)/boards/ST_STM32F4_DISCOVERY/board.mk include $(CHIBIOS)/os/hal/platforms/STM32F4xx/platform.mk include $(CHIBIOS)/os/hal/hal.mk include $(CHIBIOS)/os/ports/GCC/ARMCMx/STM32F4xx/port.mk include $(CHIBIOS)/os/kernel/kernel.mk # Define linker script file here LDSCRIPT= $(PORTLD)/STM32F407xG.ld #LDSCRIPT= $(PORTLD)/STM32F407xG_CCM.ld # C sources that can be compiled in ARM or THUMB mode depending on the global # setting. CSRC = $(PORTSRC) \ $(KERNSRC) \ $(HALSRC) \ $(PLATFORMSRC) \ $(BOARDSRC) \ $(PRJ_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 = $(PORTASM) INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \ $(HALINC) $(PLATFORMINC) $(BOARDINC) \ $(CHIBIOS)/os/various/devices_lib/accel \ $(CHIBIOS)/os/various # # Project, sources and paths ############################################################################## ############################################################################## # Compiler settings # MCU = cortex-m4 #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 OD = $(TRGT)objdump HEX = $(CP) -O ihex BIN = $(CP) -O binary # ARM-specific options here AOPT = # THUMB-specific options here TOPT = -mthumb -DTHUMB # Define C warning options here CWARN = -Wall -Wextra -Wstrict-prototypes # Define C++ warning options here CPPWARN = -Wall -Wextra # # Compiler settings ############################################################################## ############################################################################## # Start of default section # # List all default C defines here, like -D_DEBUG=1 DDEFS = # List all default ASM defines here, like -D_DEBUG=1 DADEFS = # List all default directories to look for include files here DINCDIR = # List the default directory to look for the libraries here DLIBDIR = # List all default libraries here DLIBS = # # End of default section ############################################################################## ############################################################################## # Start of user section # # List all user C define here, like -D_DEBUG=1 UDEFS = # Define ASM defines here UADEFS = # List all user directories here UINCDIR = # List the user directory to look for the libraries here ULIBDIR = # List all user libraries here ULIBS = # # End of user defines ############################################################################## ifeq ($(USE_FPU),yes) USE_OPT += -mfloat-abi=softfp -mfpu=fpv4-sp-d16 -fsingle-precision-constant DDEFS += -DCORTEX_USE_FPU=TRUE else DDEFS += -DCORTEX_USE_FPU=FALSE endif ifeq ($(USE_FWLIB),yes) include $(CHIBIOS)/ext/stm32lib/stm32lib.mk CSRC += $(STM32SRC) INCDIR += $(STM32INC) USE_OPT += -DUSE_STDPERIPH_DRIVER endif include $(CHIBIOS)/os/ports/GCC/ARMCMx/rules.mk