MCU = cortex-m3

SUBMDL = stm32f103

TCHAIN = arm-none-eabi

THUMB = -mthumb

THUMB_IW = -mthumb-interwork

BUILDDIR = build

TARGET = $(BUILDDIR)/maple_boot

ST_LIB = stm32_lib

ST_USB = usb_lib

OPT ?= s

DEBUG =

INCDIRS = ./$(ST_LIB) ./$(ST_USB)

CFLAGS = $(DEBUG)

CFLAGS += -O$(OPT)

CFLAGS += -ffunction-sections -fdata-sections

CFLAGS += -Wall -Wimplicit

CFLAGS += -Wcast-align

CFLAGS += -Wpointer-arith -Wswitch

CFLAGS += -Wredundant-decls -Wreturn-type -Wshadow -Wunused

CFLAGS += -Wa,-adhlns=$(BUILDDIR)/$(subst $(suffix $<),.lst,$<)

CFLAGS += $(patsubst %,-I%,$(INCDIRS))

ASFLAGS = -Wa,-adhlns=$(BUILDDIR)/$(<:.s=.lst)#,--g$(DEBUG)

LDFLAGS = -nostartfiles -Wl,-Map=$(TARGET).map,--cref,--gc-sections

LDFLAGS += -lc -lgcc

SHELL = sh

CC = $(TCHAIN)-gcc

CPP = $(TCHAIN)-g++

AR = $(TCHAIN)-ar

OBJCOPY = $(TCHAIN)-objcopy

OBJDUMP = $(TCHAIN)-objdump

SIZE = $(TCHAIN)-size

NM = $(TCHAIN)-nm

REMOVE = rm -f

REMOVEDIR = rm -r

COPY = cp

MSG_ERRORS_NONE = Errors: none

MSG_BEGIN = "-------- begin --------"

MSG_ETAGS = Created TAGS File

MSG_END = -------- end --------

MSG_SIZE_BEFORE = Size before:

MSG_SIZE_AFTER = Size after:

MSG_FLASH = Creating load file for Flash:

MSG_EXTENDED_LISTING = Creating Extended Listing:

MSG_SYMBOL_TABLE = Creating Symbol Table:

MSG_LINKING = Linking:

MSG_COMPILING = Compiling C:

MSG_ASSEMBLING = Assembling:

MSG_CLEANING = Cleaning project:

GENDEPFLAGS = -MD -MP -MF .dep/$(@F).d

ALL_CFLAGS = -g -mcpu=$(MCU) $(THUMB_IW) -I. $(CFLAGS) $(TARGETFLAGS) $(GENDEPFLAGS)

ALL_ASFLAGS = -g -mcpu=$(MCU) $(THUMB_IW) -I. -x assembler-with-cpp $(ASFLAGS)

ASRC = $(ST_LIB)/c_only_startup.s $(ST_LIB)/cortexm3_macro.s

STM32SRCS =

_STM32USBSRCS = usb_regs.c \

usb_int.c \

usb_init.c \

usb_core.c \

usb_mem.c

STM32USBSRCS = $(patsubst %, $(ST_USB)/%,$(_STM32USBSRCS))

SRCS = usb.c usb_callbacks.c usb_descriptor.c main.c hardware.c dfu.c

SRC = $(SRCS) $(STM32SRCS) $(STM32USBSRCS)

_COBJ = $(SRC:.c=.o)

_AOBJ = $(ASRC:.s=.o)

COBJ = $(patsubst %, $(BUILDDIR)/%,$(_COBJ))

AOBJ = $(patsubst %, $(BUILDDIR)/%,$(_AOBJ))

_LST = $(ASRC:.s=.lst)

_LST += $(SRC:.c=.lst)

LST = $(patsubst %, $(BUILDDIR)/%,$(_LST))

HEXSIZE = $(SIZE) --target=binary $(TARGET).hex

ELFSIZE = $(SIZE) -A $(TARGET).elf

all: begin gccversion build sizeafter finished end

maple-mini: begin clean gccversion build_maple-mini sizeafter finished copy_maple_mini end

maple-rev3: begin clean gccversion build_maple-rev3 sizeafter finished copy_maple-rev3 end

maple-rev5: begin clean gccversion build_maple-rev5 sizeafter finished copy_maple-rev5 end

generic-pc13: begin clean gccversion build_generic-pc13 sizeafter finished copy_generic-pc13 end

generic-pg15: begin clean gccversion build_generic-pg15 sizeafter finished copy_generic-pg15 end

generic-pd2: begin clean gccversion build_generic-pd2 sizeafter finished copy_generic-pd2 end

generic-pd1: begin clean gccversion build_generic-pd1 sizeafter finished copy_generic-pd1 end

generic-pa1: begin clean gccversion build_generic-pa1 sizeafter finished copy_generic-pa1 end

generic-pa1-button-pa8: begin clean gccversion build_generic-pa1-button-pa8 sizeafter finished copy_generic-pa1-button-pa8 end

generic-pb9: begin clean gccversion build_generic-pb9 sizeafter finished copy_generic-pb9 end

generic-pe2: begin clean gccversion build_generic-pe2 sizeafter finished copy_generic-pe2 end

generic-pa9: begin clean gccversion build_generic-pa9 sizeafter finished copy_generic-pa9 end

generic-pe5: begin clean gccversion build_generic-pe5 sizeafter finished copy_generic-pe5 end

generic-pe5-button-pa0: begin clean gccversion build_generic-pe5-button-pa0 sizeafter finished copy_generic-pe5-button-pa0 end

generic-pb7: begin clean gccversion build_generic-pb7 sizeafter finished copy_generic-pb7 end

generic-pb0: begin clean gccversion build_generic-pb0 sizeafter finished copy_generic-pb0 end

stbee : begin clean gccversion build_stbee sizeafter finished copy_stbee end

naze32: begin clean gccversion build_naze32 sizeafter finished copy_naze32 end

generic-pb12: begin clean gccversion build_generic-pb12 sizeafter finished copy_generic-pb12 end

hytiny-stm32f103t: begin clean gccversion build_hytiny-stm32f103t sizeafter finished copy_hytiny-stm32f103t end

dso138: begin clean gccversion build_dso138 sizeafter finished copy_dso138 end

gd32f1-generic-pc13: begin clean gccversion build_gd32f1-generic-pc13 sizeafter finished copy_gd32f1-generic-pc13 end

gd32f1-frankenmaple: begin clean gccversion build_gd32f1-frankenmaple sizeafter finished copy_gd32f1-frankenmaple end

midiplus4x4: begin clean gccversion build_midiplus4x4 sizeafter finished copy_midiplus4x4 end

build: elf bin lss sym

build_maple-mini: TARGETFLAGS= -DTARGET_MAPLE_MINI $(DEFINES)

build_maple-mini: LDFLAGS +=-T$(ST_LIB)/c_only_md_high_density.ld

build_maple-mini: elf bin lss sym

copy_maple_mini:

@echo

@echo "Copying to binaries folder"

@echo

cp $(TARGET).bin bootloader_only_binaries/maple_mini_boot20.bin

@echo

build_maple-rev3: TARGETFLAGS= -DTARGET_MAPLE_REV3 $(DEFINES)

build_maple-rev3: LDFLAGS +=-T$(ST_LIB)/c_only_md_high_density.ld

build_maple-rev3: elf bin lss sym

copy_maple-rev3:

@echo

@echo "Copying to binaries folder"

@echo

cp $(TARGET).bin bootloader_only_binaries/maple_rev3_boot20.bin

@echo

build_maple-rev5: TARGETFLAGS= -DTARGET_MAPLE_REV5 $(DEFINES)

build_maple-rev5: LDFLAGS +=-T$(ST_LIB)/c_only_md_high_density.ld

build_maple-rev5: elf bin lss sym

copy_maple-rev5:

@echo

@echo "Copying to binaries folder"

@echo

cp $(TARGET).bin bootloader_only_binaries/maple_rev5_boot20.bin

@echo

build_generic-pc13: TARGETFLAGS= -DTARGET_GENERIC_F103_PC13 $(DEFINES)

build_generic-pc13: LDFLAGS +=-T$(ST_LIB)/c_only_md_high_density.ld

build_generic-pc13: elf bin lss sym

copy_generic-pc13:

@echo

@echo "Copying to binaries folder"

@echo

cp $(TARGET).bin bootloader_only_binaries/generic_boot20_pc13.bin

@echo

build_generic-pg15: TARGETFLAGS= -DTARGET_GENERIC_F103_PG15 $(DEFINES)

build_generic-pg15: LDFLAGS +=-T$(ST_LIB)/c_only_md_high_density.ld

build_generic-pg15: elf bin lss sym

copy_generic-pg15:

@echo

@echo "Copying to binaries folder"

@echo

cp $(TARGET).bin bootloader_only_binaries/generic_boot20_pg15.bin

@echo

build_generic-pd2: TARGETFLAGS= -DTARGET_GENERIC_F103_PD2 $(DEFINES)

build_generic-pd2: LDFLAGS +=-T$(ST_LIB)/c_only_md_high_density.ld

build_generic-pd2: elf bin lss sym

copy_generic-pd2:

@echo

@echo "Copying to binaries folder"

@echo

cp $(TARGET).bin bootloader_only_binaries/generic_boot20_pd2.bin

@echo

build_generic-pd1: TARGETFLAGS= -DTARGET_GENERIC_F103_PD1 $(DEFINES)

build_generic-pd1: LDFLAGS +=-T$(ST_LIB)/c_only_md_high_density.ld

build_generic-pd1: elf bin lss sym

copy_generic-pd1:

@echo

@echo "Copying to binaries folder"

@echo

cp $(TARGET).bin bootloader_only_binaries/generic_boot20_pd1.bin

@echo

build_generic-pa1: TARGETFLAGS= -DTARGET_GENERIC_F103_PA1 $(DEFINES)

build_generic-pa1: LDFLAGS +=-T$(ST_LIB)/c_only_md_high_density.ld

build_generic-pa1: elf bin lss sym

copy_generic-pa1:

@echo

@echo "Copying to binaries folder"

@echo

cp $(TARGET).bin bootloader_only_binaries/generic_boot20_pa1.bin

@echo

build_generic-pa1-button-pa8: TARGETFLAGS= -DTARGET_GENERIC_F103_PA1_BUTTON_PA8 $(DEFINES)

build_generic-pa1-button-pa8: LDFLAGS +=-T$(ST_LIB)/c_only_md_high_density.ld

build_generic-pa1-button-pa8: elf bin lss sym

copy_generic-pa1-button-pa8:

@echo

@echo "Copying to binaries folder"

@echo

cp $(TARGET).bin bootloader_only_binaries/generic_boot20_pa1_button_pa8.bin

@echo

build_generic-pb9: TARGETFLAGS= -DTARGET_GENERIC_F103_PB9 $(DEFINES)

build_generic-pb9: LDFLAGS +=-T$(ST_LIB)/c_only_md_high_density.ld

build_generic-pb9: elf bin lss sym

copy_generic-pb9:

@echo

@echo "Copying to binaries folder"

@echo

cp $(TARGET).bin bootloader_only_binaries/generic_boot20_pb9.bin

@echo

build_generic-pe2: TARGETFLAGS= -DTARGET_GENERIC_F103_PE2 $(DEFINES)

build_generic-pe2: LDFLAGS +=-T$(ST_LIB)/c_only_md_high_density.ld

build_generic-pe2: elf bin lss sym

copy_generic-pe2:

@echo

@echo "Copying to binaries folder"

@echo

cp $(TARGET).bin bootloader_only_binaries/generic_boot20_pe2.bin

@echo

build_generic-pa9: TARGETFLAGS= -DTARGET_GENERIC_F103_PA9 $(DEFINES)

build_generic-pa9: LDFLAGS +=-T$(ST_LIB)/c_only_md_high_density.ld

build_generic-pa9: elf bin lss sym

copy_generic-pa9:

@echo

@echo "Copying to binaries folder"

@echo

cp $(TARGET).bin bootloader_only_binaries/generic_boot20_pa9.bin

@echo

build_generic-pe5: TARGETFLAGS= -DTARGET_GENERIC_F103_PE5 $(DEFINES)

build_generic-pe5: LDFLAGS +=-T$(ST_LIB)/c_only_md_high_density.ld

build_generic-pe5: elf bin lss sym

copy_generic-pe5:

@echo

@echo "Copying to binaries folder"

@echo

cp $(TARGET).bin bootloader_only_binaries/generic_boot20_pe5.bin

@echo

build_generic-pe5-button-pa0: TARGETFLAGS= -DTARGET_GENERIC_F103_PE5_BUTTON_PA0 $(DEFINES)

build_generic-pe5-button-pa0: LDFLAGS +=-T$(ST_LIB)/c_only_md_high_density.ld

build_generic-pe5-button-pa0: elf bin lss sym

copy_generic-pe5-button-pa0:

@echo

@echo "Copying to binaries folder"

@echo

cp $(TARGET).bin bootloader_only_binaries/generic_boot20_pe5_button_pa0.bin

@echo

build_generic-pb7: TARGETFLAGS= -DTARGET_GENERIC_F103_PB7 $(DEFINES)

build_generic-pb7: LDFLAGS +=-T$(ST_LIB)/c_only_md_high_density.ld

build_generic-pb7: elf bin lss sym

copy_generic-pb7:

@echo

@echo "Copying to binaries folder"

@echo

cp $(TARGET).bin bootloader_only_binaries/generic_boot20_pb7.bin

@echo

build_generic-pb0: TARGETFLAGS= -DTARGET_GENERIC_F103_PB0 $(DEFINES)

build_generic-pb0: LDFLAGS +=-T$(ST_LIB)/c_only_md_high_density.ld

build_generic-pb0: elf bin lss sym

copy_generic-pb0:

@echo

@echo "Copying to binaries folder"

@echo

cp $(TARGET).bin bootloader_only_binaries/generic_boot20_pb0.bin

@echo

build_stbee: TARGETFLAGS= -DTARGET_STBEE $(DEFINES)

build_stbee: LDFLAGS +=-T$(ST_LIB)/c_only_md_high_density.ld

build_stbee: elf bin lss sym

copy_stbee:

@echo

@echo "Copying to binaries folder"

@echo

cp $(TARGET).bin bootloader_only_binaries/stbee_boot20.bin

@echo

build_naze32: TARGETFLAGS= -DTARGET_NAZE32 $(DEFINES)

build_naze32: LDFLAGS +=-T$(ST_LIB)/c_only_md_high_density.ld

build_naze32: elf bin lss sym

copy_naze32:

@echo

@echo "Copying to binaries folder"

@echo

cp $(TARGET).bin bootloader_only_binaries/naze32_boot20.bin

@echo

build_generic-pb12: TARGETFLAGS= -DTARGET_GENERIC_F103_PB12 $(DEFINES)

build_generic-pb12: LDFLAGS +=-T$(ST_LIB)/c_only_md_high_density.ld

build_generic-pb12: elf bin lss sym

copy_generic-pb12:

@echo

@echo "Copying to binaries folder"

@echo

cp $(TARGET).bin bootloader_only_binaries/generic_boot20_pb12.bin

@echo

build_hytiny-stm32f103t: TARGETFLAGS= -DTARGET_HYTINY_STM32F103T $(DEFINES)

build_hytiny-stm32f103t: LDFLAGS +=-T$(ST_LIB)/c_only_md_high_density.ld

build_hytiny-stm32f103t: elf bin lss sym

copy_hytiny-stm32f103t:

@echo

@echo "Copying to binaries folder"

@echo

cp $(TARGET).bin bootloader_only_binaries/generic_boot20_hytiny.bin

@echo

build_dso138: TARGETFLAGS= -DTARGET_DSO138 $(DEFINES)

build_dso138: LDFLAGS +=-T$(ST_LIB)/c_only_md_high_density.ld

build_dso138: elf bin lss sym

copy_dso138:

@echo

@echo "Copying to binaries folder"

@echo

cp $(TARGET).bin bootloader_only_binaries/dso138_boot20.bin

@echo

build_gd32f1-generic-pc13: TARGETFLAGS= -DTARGET_GD32F1_GENERIC_F103_PC13 $(DEFINES)

build_gd32f1-generic-pc13: LDFLAGS +=-T$(ST_LIB)/c_only_md_high_density.ld

build_gd32f1-generic-pc13: elf bin lss sym

copy_gd32f1-generic-pc13:

@echo

@echo "Copying to binaries folder"

@echo

cp $(TARGET).bin bootloader_only_binaries/gd32f1_generic_boot20_pc13.bin

@echo

build_gd32f1-frankenmaple: TARGETFLAGS= -DTARGET_GD32F1_FRANKENMAPLE $(DEFINES)

build_gd32f1-frankenmaple: LDFLAGS +=-T$(ST_LIB)/c_only_md_high_density.ld

build_gd32f1-frankenmaple: elf bin lss sym

copy_gd32f1-frankenmaple:

@echo

@echo "Copying to binaries folder"

@echo

cp $(TARGET).bin bootloader_only_binaries/gd32f1_frankenmaple.bin

@echo

build_midiplus4x4: TARGETFLAGS= -DTARGET_MIDIPLUS4X4 $(DEFINES)

# Set the linker script

build_midiplus4x4: LDFLAGS +=-T$(ST_LIB)/c_only_md_high_density.ld

build_midiplus4x4: elf bin lss sym

copy_midiplus4x4:

@echo

@echo "Copying to binaries folder"

@echo

cp $(TARGET).bin bootloader_only_binaries/midiplus4x4_boot20.bin

@echo

bin: $(TARGET).bin

elf: $(TARGET).elf

lss: $(TARGET).lss

sym: $(TARGET).sym

dfu: $(TARGET).bin

sudo dfu-util -d 0110:1001 -a 0 -D $(TARGET).bin

begin:

mkdir -p build/stm32_lib

mkdir -p build/usb_lib

@echo --

@echo $(MSG_BEGIN)

@echo $(COBJ)

finished:

@echo $(MSG_ERRORS_NONE)

tags:

etags `find . -name "*.c" -o -name "*.cpp" -o -name "*.h"`

@echo $(MSG_ETAGS)

end:

@echo $(MSG_END)

@echo

sizeafter:

@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); echo; fi

gccversion:

@$(CC) --version

program:

@echo "Flash-programming with OpenOCD"

cp $(TARGET).bin flash/tmpflash.bin

cd flash && openocd -f flash.cfg

program_serial:

@echo "Flash-programming with stm32loader.py"

./flash/stm32loader.py -p /dev/ttyUSB0 -evw build/maple_boot.bin

debug: $(TARGET).bin

@echo "Flash-programming with OpenOCD - DEBUG"

cp $(TARGET).bin flash/tmpflash.bin

cd flash && openocd -f debug.cfg

install: $(TARGET).bin

cp $(TARGET).bin build/main.bin

openocd -f flash/perry_flash.cfg

run: $(TARGET).bin

openocd -f flash/run.cfg

%.hex: %.elf

@echo

@echo $(MSG_FLASH) $@

$(OBJCOPY) -O binary $< $@

%.bin: %.elf

@echo

@echo $(MSG_FLASH) $@

$(OBJCOPY) -O binary $< $@

%.lss: %.elf

@echo

@echo $(MSG_EXTENDED_LISTING) $@

$(OBJDUMP) -h -S -D $< > $@

%.sym: %.elf

@echo

@echo $(MSG_SYMBOL_TABLE) $@

$(NM) -n $< > $@

.SECONDARY : $(TARGET).elf

.PRECIOUS : $(COBJ) $(AOBJ)

%.elf: $(COBJ) $(AOBJ)

@echo

@echo $(MSG_LINKING) $@

$(CC) $(THUMB) $(ALL_CFLAGS) $(AOBJ) $(COBJ) --output $@ $(LDFLAGS)

$(COBJ) : $(BUILDDIR)/%.o : %.c

@echo

@echo $(MSG_COMPILING) $<

$(CC) -c $(THUMB) $(ALL_CFLAGS) $< -o $@

$(AOBJ) : $(BUILDDIR)/%.o : %.s

@echo

@echo $(MSG_ASSEMBLING) $<

$(CC) -c $(THUMB) $(ALL_ASFLAGS) $< -o $@

clean: begin clean_list finished end

clean_list :

@echo

@echo $(MSG_CLEANING)

$(REMOVE) $(TARGET).hex

$(REMOVE) $(TARGET).bin

$(REMOVE) $(TARGET).obj

$(REMOVE) $(TARGET).elf

$(REMOVE) $(TARGET).map

$(REMOVE) $(TARGET).obj

$(REMOVE) $(TARGET).a90

$(REMOVE) $(TARGET).sym

$(REMOVE) $(TARGET).lnk

$(REMOVE) $(TARGET).lss

$(REMOVE) $(COBJ)

$(REMOVE) $(AOBJ)

$(REMOVE) $(LST)

$(REMOVE) flash/tmpflash.bin

$(REMOVE) .dep/*

-include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)

.PHONY : all begin finish tags end sizeafter gccversion \

build elf hex bin lss sym clean clean_list program cscope

cscope:

rm -rf *.cscope

find . -iname "*.[hcs]" | grep -v examples | xargs cscope -R -b