| # ---------------------------------------------------------------------------- |
| # ATMEL Microcontroller Software Support |
| # ---------------------------------------------------------------------------- |
| # Copyright (c) 2010, Atmel Corporation |
| # |
| # All rights reserved. |
| # |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions are met: |
| # |
| # - Redistributions of source code must retain the above copyright notice, |
| # this list of conditions and the disclaimer below. |
| # |
| # Atmel's name may not be used to endorse or promote products derived from |
| # this software without specific prior written permission. |
| # |
| # DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR |
| # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE |
| # DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, |
| # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, |
| # OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
| # LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
| # NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, |
| # EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| # ---------------------------------------------------------------------------- |
| |
| # Makefile for compiling the Getting Started with SAM3S Microcontrollers project |
| |
| #------------------------------------------------------------------------------- |
| # User-modifiable options |
| #------------------------------------------------------------------------------- |
| |
| # Chip & board used for compilation |
| # (can be overriden by adding CHIP=chip and BOARD=board to the command-line) |
| CHIP = sam3s2 |
| BOARD = simtrace |
| |
| # Defines which are the available memory targets for the SAM3S-EK board. |
| MEMORIES = flash |
| |
| # Trace level used for compilation |
| # (can be overriden by adding TRACE_LEVEL=#number to the command-line) |
| # TRACE_LEVEL_DEBUG 5 |
| # TRACE_LEVEL_INFO 4 |
| # TRACE_LEVEL_WARNING 3 |
| # TRACE_LEVEL_ERROR 2 |
| # TRACE_LEVEL_FATAL 1 |
| # TRACE_LEVEL_NO_TRACE 0 |
| TRACE_LEVEL = 1 |
| #FIXME: Remove this variable |
| NOAUTOCALLBACK=no |
| |
| #CFLAGS+=-DUSB_NO_DEBUG=1 |
| |
| # Optimization level, put in comment for debugging |
| OPTIMIZATION = -O0 |
| |
| # Output file basename |
| OUTPUT = project |
| |
| # Output directories |
| BIN = bin |
| OBJ = obj |
| |
| #------------------------------------------------------------------------------- |
| # Tools |
| #------------------------------------------------------------------------------- |
| |
| AT91LIB_USB_COMMON_CORE_PATH = atmel_softpack_libraries/usb/common/core |
| AT91LIB_USB_CORE_PATH = atmel_softpack_libraries/usb/device/core |
| |
| # Tool suffix when cross-compiling |
| CROSS_COMPILE = arm-none-eabi- |
| |
| LIBS = -Wl,--start-group -lgcc -lc -Wl,--end-group |
| |
| # Compilation tools |
| CC = $(CROSS_COMPILE)gcc |
| LD = $(CROSS_COMPILE)ld |
| SIZE = $(CROSS_COMPILE)size |
| STRIP = $(CROSS_COMPILE)strip |
| OBJCOPY = $(CROSS_COMPILE)objcopy |
| GDB = $(CROSS_COMPILE)gdb |
| NM = $(CROSS_COMPILE)nm |
| |
| # Flags |
| INCLUDES_USB = -Iatmel_softpack_libraries/usb/include |
| |
| INCLUDES = -Iinclude_board -Iinclude_sam3s -Iinclude -Isrc_simtrace |
| INCLUDES += -Icmsis |
| INCLUDES += $(INCLUDES_USB) |
| |
| CFLAGS += -Wall -Wchar-subscripts -Wcomment -Wimplicit-int #-Wformat=2 |
| CFLAGS += -Werror-implicit-function-declaration -Wmain -Wparentheses |
| CFLAGS += -Wsequence-point -Wreturn-type -Wswitch -Wtrigraphs #-Wunused |
| CFLAGS += -Wuninitialized -Wunknown-pragmas -Wfloat-equal -Wundef |
| CFLAGS += -Wshadow -Wpointer-arith -Wbad-function-cast -Wwrite-strings |
| CFLAGS += -Wsign-compare -Waggregate-return |
| CFLAGS += -Wformat=0 |
| CFLAGS += -Wmissing-format-attribute -Wno-deprecated-declarations |
| CFLAGS += #-Wpacked |
| CFLAGS += -Wredundant-decls -Wnested-externs -Winline #-Wlong-long |
| CFLAGS += -Wunreachable-code |
| CFLAGS += -Wcast-align |
| CFLAGS += -std=c11 |
| CFLAGS += -Wmissing-noreturn |
| #CFLAGS += -Wconversion |
| CFLAGS += -Wno-unused-but-set-variable -Wno-unused-variable |
| CFLAGS += -Wno-suggest-attribute=noreturn |
| |
| # To reduce application size use only integer printf function. |
| CFLAGS += -Dprintf=iprintf |
| |
| # -mlong-calls -Wall |
| #CFLAGS += -save-temps -fverbose-asm |
| #CFLAGS += -Wa,-a,-ad |
| CFLAGS += --param max-inline-insns-single=500 -mcpu=cortex-m3 -mthumb # -mfix-cortex-m3-ldrd |
| CFLAGS += -ffunction-sections -g $(OPTIMIZATION) $(INCLUDES) -D$(CHIP) -DTRACE_LEVEL=$(TRACE_LEVEL) |
| ASFLAGS = -mcpu=cortex-m3 -mthumb -Wall -g $(OPTIMIZATION) $(INCLUDES) -D$(CHIP) -D__ASSEMBLY__ |
| LDFLAGS = -mcpu=cortex-m3 -mthumb -Wl,--cref -Wl,--check-sections -Wl,--gc-sections -Wl,--entry=ResetException -Wl,--unresolved-symbols=report-all -Wl,--warn-common -Wl,--warn-section-align -Wl,--warn-unresolved-symbols $(LIB) |
| #LD_OPTIONAL=-Wl,--print-gc-sections -Wl,--stats |
| |
| #------------------------------------------------------------------------------- |
| # Files |
| #------------------------------------------------------------------------------- |
| |
| # Directories where source files can be found |
| |
| USB_PATHS = $(AT91LIB_USB_CORE_PATH) $(AT91LIB_USB_COMMON_CORE_PATH) |
| VPATH += src_board src_sam3s cmsis $(USB_PATHS) src_simtrace |
| |
| # Objects built from C source files |
| C_CMSIS = core_cm3.o |
| C_LOWLEVEL = board_cstartup_gnu.o board_lowlevel.o syscalls.o exceptions.o |
| C_LIBLEVEL = spi.o pio.o pmc.o usart.o pio_it.o pio_capture.o uart_console.o iso7816_4.o wdt.o led.o tc.o |
| C_CCID = cciddriver.o USBD.o USBDDriver.o USBD_HAL.o USBRequests.o USBDCallbacks.o USBDescriptors.o USBDDriverCallbacks.o |
| C_SIMTRACE = simtrace_iso7816.o usb.o ccid.o sniffer.o phone.o tc_etu.o mitm.o |
| C_APPLEVEL = main.o |
| C_OBJECTS = $(C_CMSIS) $(C_LOWLEVEL) $(C_LIBLEVEL) $(C_APPLEVEL) $(C_CCID) $(C_SIMTRACE) |
| |
| # Append OBJ and BIN directories to output filename |
| OUTPUT := $(BIN)/$(OUTPUT) |
| |
| #------------------------------------------------------------------------------- |
| # Rules |
| #------------------------------------------------------------------------------- |
| |
| all: $(BIN) $(OBJ) $(MEMORIES) |
| |
| $(BIN) $(OBJ): |
| mkdir $@ |
| |
| define RULES |
| C_OBJECTS_$(1) = $(addprefix $(OBJ)/$(1)_, $(C_OBJECTS)) |
| ASM_OBJECTS_$(1) = $(addprefix $(OBJ)/$(1)_, $(ASM_OBJECTS)) |
| |
| $(1): $$(ASM_OBJECTS_$(1)) $$(C_OBJECTS_$(1)) |
| @$(CC) $(LDFLAGS) $(LD_OPTIONAL) -T"$$@.ld" -Wl,-Map,$(OUTPUT)-$$@.map -o $(OUTPUT)-$$@.elf $$^ $(LIBS) |
| @$(NM) $(OUTPUT)-$$@.elf >$(OUTPUT)-$$@.elf.txt |
| @$(OBJCOPY) -O binary $(OUTPUT)-$$@.elf $(OUTPUT)-$$@.bin |
| @$(SIZE) $$^ $(OUTPUT)-$$@.elf |
| |
| $$(C_OBJECTS_$(1)): $(OBJ)/$(1)_%.o: %.c Makefile $(OBJ) $(BIN) |
| @echo [COMPILING $$<] |
| @$(CC) $(CFLAGS) -D$(1) -Wa,-ahlms=$(BIN)/$$*.lst -c -o $$@ $$< |
| |
| $$(ASM_OBJECTS_$(1)): $(OBJ)/$(1)_%.o: %.S Makefile $(OBJ) $(BIN) |
| @echo [ASSEMBLING $$@] |
| @$(CC) $(ASFLAGS) -D$(1) -c -o $$@ $$< |
| |
| debug_$(1): $(1) |
| $(GDB) -x "$(BOARD_LIB)/resources/gcc/$(BOARD)_$(1).gdb" -ex "reset" -readnow -se $(OUTPUT)-$(1).elf |
| endef |
| |
| $(foreach MEMORY, $(MEMORIES), $(eval $(call RULES,$(MEMORY)))) |
| |
| program: |
| openocd -f openocd/openocd.cfg -c "init" -c "halt" -c "flash write_bank 0 ./bin/project-flash.bin 0" -c "reset" -c "shutdown" |
| |
| SERIAL ?= /dev/ttyUSB0 |
| log: |
| stty -F $(SERIAL) 115200 |
| sed -u "s/\r//" $(SERIAL) | ts |
| |
| clean: |
| -rm -fR $(OBJ)/*.o $(BIN)/*.bin $(BIN)/*.elf $(BIN)/*.elf.txt $(BIN)/*.map $(BIN)/*.lst |
| |
| rmbak: |
| -rm *~ $(BIN)/*~ |