1 ##############################################################################
3 # NOTE: Can be overridden externally.
6 # Compiler options here.
8 USE_OPT
= -O2
-ggdb
-fomit-frame-pointer
-falign-functions
=16 -std
=gnu99
-DPROTOCOL_CHIBIOS
11 # C specific options here (added to USE_OPT).
16 # include specific config.h?
18 USE_COPT
+= -include $(CONFIG_H
)
21 # C++ specific options here (added to USE_OPT).
23 USE_CPPOPT
= -fno-rtti
26 # Enable this if you want the linker to remove unused code and data
27 ifeq ($(USE_LINK_GC
),)
31 # Linker extra options here.
36 # Enable this if you want link time optimizations (LTO)
41 # If enabled, this option allows to compile the application in THUMB mode.
46 # Enable this if you want to see the full log while compiling.
47 ifeq ($(USE_VERBOSE_COMPILE
),)
48 USE_VERBOSE_COMPILE
= no
51 # If enabled, this option makes the build process faster by not compiling
52 # modules not used in the current configuration.
53 ifeq ($(USE_SMART_BUILD
),)
58 # Build global options
59 ##############################################################################
61 ##############################################################################
62 # Architecture or project specific options
65 # Stack size to be allocated to the Cortex-M process stack. This stack is
66 # the stack used by the main() thread.
67 ifeq ($(USE_PROCESS_STACKSIZE
),)
68 USE_PROCESS_STACKSIZE
= 0x200
71 # Stack size to the allocated to the Cortex-M main/exceptions stack. This
72 # stack is used for processing interrupts and exceptions.
73 ifeq ($(USE_EXCEPTIONS_STACKSIZE
),)
74 USE_EXCEPTIONS_STACKSIZE
= 0x400
78 # Architecture or project specific options
79 ##############################################################################
81 ##############################################################################
82 # Project, sources and paths
85 # Imported source files and paths
86 CHIBIOS ?
= $(TMK_DIR
)/tool
/chibios
/ChibiOS
87 CHIBIOS_CONTRIB ?
= $(TMK_DIR
)/tool
/chibios
/ChibiOS-Contrib
88 # Startup files. Try a few different locations, for compability with old versions and
89 # for things hardware in the contrib repository
90 STARTUP_MK
= $(CHIBIOS
)/os
/common
/ports
/ARMCMx
/compilers
/GCC
/mk
/startup_
$(MCU_STARTUP
).mk
91 ifeq ("$(wildcard $(STARTUP_MK))","")
92 STARTUP_MK
= $(CHIBIOS
)/os
/common
/startup
/ARMCMx
/compilers
/GCC
/mk
/startup_
$(MCU_STARTUP
).mk
93 ifeq ("$(wildcard $(STARTUP_MK))","")
94 STARTUP_MK
= $(CHIBIOS_CONTRIB
)/os
/common
/startup
/ARMCMx
/compilers
/GCC
/mk
/startup_
$(MCU_STARTUP
).mk
98 # HAL-OSAL files (optional).
99 include $(CHIBIOS
)/os
/hal
/hal.mk
101 PLATFORM_MK
= $(CHIBIOS
)/os
/hal
/ports
/$(MCU_FAMILY
)/$(MCU_SERIES
)/platform.mk
102 ifeq ("$(wildcard $(PLATFORM_MK))","")
103 PLATFORM_MK
= $(CHIBIOS_CONTRIB
)/os
/hal
/ports
/$(MCU_FAMILY
)/$(MCU_SERIES
)/platform.mk
105 include $(PLATFORM_MK
)
108 BOARD_MK
= $(TARGET_DIR
)/boards
/$(BOARD
)/board.mk
109 ifeq ("$(wildcard $(BOARD_MK))","")
110 BOARD_MK
= $(CHIBIOS
)/os
/hal
/boards
/$(BOARD
)/board.mk
111 ifeq ("$(wildcard $(BOARD_MK))","")
112 BOARD_MK
= $(CHIBIOS_CONTRIB
)/os
/hal
/boards
/$(BOARD
)/board.mk
116 include $(CHIBIOS
)/os
/hal
/osal
/rt
/osal.mk
117 # RTOS files (optional).
118 include $(CHIBIOS
)/os
/rt
/rt.mk
119 # Compability with old version
120 PORT_V
= $(CHIBIOS
)/os
/rt
/ports
/ARMCMx
/compilers
/GCC
/mk
/port_v
$(ARMV
)m.mk
121 ifeq ("$(wildcard $(PORT_V))","")
122 PORT_V
= $(CHIBIOS
)/os
/common
/ports
/ARMCMx
/compilers
/GCC
/mk
/port_v
$(ARMV
)m.mk
125 # Other files (optional).
126 include $(CHIBIOS
)/os
/hal
/lib
/streams
/streams.mk
128 # Define linker script file here
129 ifneq ("$(wildcard $(TARGET_DIR)/ld/$(MCU_LDSCRIPT).ld)","")
130 LDSCRIPT
= $(TARGET_DIR
)/ld/$(MCU_LDSCRIPT
).
ld
132 LDSCRIPT
= $(STARTUPLD
)/$(MCU_LDSCRIPT
).
ld
135 # C sources that can be compiled in ARM or THUMB mode depending on the global
137 CSRC
= $(STARTUPSRC
) \
145 $(TMK_DIR
)/protocol
/chibios
/usb_main.c \
146 $(TMK_DIR
)/protocol
/chibios
/main.c \
149 # C++ sources that can be compiled in ARM or THUMB mode depending on the global
153 # C sources to be compiled in ARM mode regardless of the global setting.
154 # NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
155 # option that results in lower performance and larger code size.
158 # C++ sources to be compiled in ARM mode regardless of the global setting.
159 # NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
160 # option that results in lower performance and larger code size.
163 # C sources to be compiled in THUMB mode regardless of the global setting.
164 # NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
165 # option that results in lower performance and larger code size.
168 # C sources to be compiled in THUMB mode regardless of the global setting.
169 # NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
170 # option that results in lower performance and larger code size.
173 # List ASM source files here
175 ASMXSRC
= $(STARTUPASM
) $(PORTASM
) $(OSALASM
)
177 INCDIR
= $(CHIBIOS
)/os
/license \
178 $(STARTUPINC
) $(KERNINC
) $(PORTINC
) $(OSALINC
) \
179 $(HALINC
) $(PLATFORMINC
) $(BOARDINC
) $(TESTINC
) \
180 $(STREAMSINC
) $(CHIBIOS
)/os
/various \
181 $(TMK_DIR
) $(COMMON_DIR
) $(TMK_DIR
)/protocol
/chibios \
182 $(TMK_DIR
)/protocol
$(TARGET_DIR
)
185 # Project, sources and paths
186 ##############################################################################
188 ##############################################################################
193 TRGT
= arm-none-eabi-
196 # Enable loading with g++ only if you need C++ runtime support.
197 # NOTE: You can use C++ even without C++ support if you are careful. C++
198 # runtime support makes code size explode.
202 AS
= $(TRGT
)gcc
-x assembler-with-cpp
207 BIN
= $(CP
) -O binary
209 # ARM-specific options here
212 # THUMB-specific options here
213 TOPT
= -mthumb
-DTHUMB
215 # Define C warning options here
216 CWARN
= -Wall
-Wextra
-Wundef
-Wstrict-prototypes
-Wno-missing-field-initializers
218 # Define C++ warning options here
219 CPPWARN
= -Wall
-Wextra
-Wundef
223 ##############################################################################
225 ##############################################################################
226 # Start of user section
229 # List all user C define here, like -D_DEBUG=1
230 ## Select which interfaces to include here!
233 # Define ASM defines here
234 UADEFS
+= $(OPT_DEFS
)
235 # bootloader definitions may be used in the startup .s file
236 ifneq ("$(wildcard $(TARGET_DIR)/bootloader_defs.h)","")
237 UADEFS
+= -include $(TARGET_DIR
)/bootloader_defs.h
238 UDEFS
+= -include $(TARGET_DIR
)/bootloader_defs.h
239 else ifneq ("$(wildcard $(TARGET_DIR)/boards/$(BOARD)/bootloader_defs.h)","")
240 UADEFS
+= -include $(TARGET_DIR
)/boards
/$(BOARD
)/bootloader_defs.h
241 UDEFS
+= -include $(TARGET_DIR
)/boards
/$(BOARD
)/bootloader_defs.h
244 # List all user directories here
247 # List the user directory to look for the libraries here
250 # List all user libraries here
254 # End of user defines
255 ##############################################################################
257 RULESPATH
= $(CHIBIOS
)/os
/common
/ports
/ARMCMx
/compilers
/GCC
258 ifeq ("$(wildcard $(RULESPATH)/rules.mk)","")
259 RULESPATH
= $(CHIBIOS
)/os
/common
/startup
/ARMCMx
/compilers
/GCC
261 include $(RULESPATH
)/rules.mk