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# define main target
all: all2

# include py core make definitions
include ../py/py.mk

# program for deletion
RM = /bin/rm
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ECHO = @echo
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STMSRC=lib
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#STMOTGSRC=lib-otg
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FATFSSRC=fatfs
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CC3KSRC=cc3k
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DFU=../tools/dfu.py
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TARGET=PYBOARD
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AS = arm-none-eabi-as
CC = arm-none-eabi-gcc
LD = arm-none-eabi-ld
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OBJCOPY = arm-none-eabi-objcopy
SIZE = arm-none-eabi-size

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CFLAGS_CORTEX_M4 = -mthumb -mtune=cortex-m4 -mabi=aapcs-linux -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 -mfloat-abi=hard -fsingle-precision-constant -Wdouble-promotion -DSTM32F40XX -DHSE_VALUE=8000000
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CFLAGS = -I. -I$(PY_SRC) -I$(FATFSSRC) -I$(STMSRC) -Wall -ansi -std=gnu99 $(CFLAGS_CORTEX_M4) -D$(TARGET)
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#CFLAGS += -I$(STMOTGSRC) -DUSE_HOST_MODE -DUSE_OTG_MODE
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#Debugging/Optimization
ifeq ($(DEBUG), 1)
CFLAGS = -O0 -ggdb
else
CFLAGS = -Os -DNDEBUG
endif

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LDFLAGS = --nostdlib -T stm32f405.ld
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SRC_C = \
	main.c \
	printf.c \
	system_stm32f4xx.c \
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	stm32fxxx_it.c \
	string0.c \
	malloc0.c \
	systick.c  \
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	lexerfatfs.c \
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	led.c \
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	lcd.c \
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	servo.c \
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	flash.c \
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	storage.c \
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	mma.c \
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	usart.c \
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	usb.c \
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	timer.c \
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	audio.c \
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	sdio.c \
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	pybwlan.c \
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	i2c.c \
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	usrsw.c \
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SRC_S = \
	startup_stm32f40xx.s \
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	gchelper.s \
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SRC_FATFS = \
	ff.c \
	diskio.c \

SRC_STM = \
	stm32f4xx_rcc.c \
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	stm32f4xx_syscfg.c \
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	stm_misc.c \
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	stm32f4xx_flash.c \
	stm32f4xx_dma.c \
	stm32f4xx_gpio.c \
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	stm32f4xx_exti.c \
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	stm32f4xx_tim.c \
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	stm32f4xx_sdio.c \
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	stm32f4xx_pwr.c \
	stm32f4xx_rtc.c \
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	stm32f4xx_usart.c \
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	stm32f4xx_spi.c \
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	stm32f4xx_dac.c \
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	stm32f4xx_rng.c \
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	usb_core.c \
	usb_dcd.c \
	usb_dcd_int.c \
	usb_bsp.c \
	usbd_core.c \
	usbd_ioreq.c \
	usbd_req.c \
	usbd_usr.c \
	usbd_desc.c \
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	usbd_pyb_core.c \
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	usbd_pyb_core2.c \
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	usbd_cdc_vcp.c \
	usbd_msc_bot.c  \
	usbd_msc_data.c \
	usbd_msc_scsi.c \
	usbd_storage_msd.c \
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	stm324x7i_eval.c \
	stm324x7i_eval_sdio_sd.c \
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#SRC_STM_OTG = \
#	usb_hcd.c \
#	usb_hcd_int.c \
#	usb_otg.c \

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SRC_CC3K = \
	cc3000_common.c \
	evnt_handler.c \
	hci.c \
	netapp.c \
	nvmem.c \
	security.c \
	socket.c \
	wlan.c \
	ccspi.c \
	pybcc3k.c \

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OBJ = $(addprefix $(BUILD)/, $(SRC_C:.c=.o) $(SRC_S:.s=.o) $(SRC_FATFS:.c=.o) $(SRC_STM:.c=.o) $(SRC_CC3K:.c=.o)) $(PY_O)
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#OBJ += $(addprefix $(BUILD)/, $(SRC_STM_OTG:.c=.o))
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all2: $(BUILD) $(BUILD)/flash.dfu
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$(BUILD)/flash.dfu: $(BUILD)/flash0.bin $(BUILD)/flash1.bin
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	$(ECHO) "Create $@"
	$(Q)python $(DFU) -b 0x08000000:$(BUILD)/flash0.bin -b 0x08020000:$(BUILD)/flash1.bin $@
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$(BUILD)/flash0.bin: $(BUILD)/flash.elf
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	$(Q)$(OBJCOPY) -O binary -j .isr_vector $^ $@
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$(BUILD)/flash1.bin: $(BUILD)/flash.elf
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	$(Q)$(OBJCOPY) -O binary -j .text -j .data $^ $@
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$(BUILD)/flash.elf: $(OBJ)
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	$(ECHO) "LINK $@"
	$(Q)$(LD) $(LDFLAGS) -o $@ $(OBJ)
	$(Q)$(SIZE) $@
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$(BUILD)/%.o: %.s
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	$(ECHO) "AS $<"
	$(Q)$(AS) -o $@ $<
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$(BUILD)/%.o: %.c
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	$(ECHO) "CC $<"
	$(Q)$(CC) $(CFLAGS) -c -o $@ $<
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$(BUILD)/%.o: $(FATFSSRC)/%.c
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	$(ECHO) "CC $<"
	$(Q)$(CC) $(CFLAGS) -c -o $@ $<
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$(BUILD)/%.o: $(STMSRC)/%.c
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	$(ECHO) "CC $<"
	$(Q)$(CC) $(CFLAGS) -c -o $@ $<
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#$(BUILD)/%.o: $(STMOTGSRC)/%.c
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#	$(ECHO) "CC $<"
#	$(Q)$(CC) $(CFLAGS) -c -o $@ $<
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$(BUILD)/%.o: $(CC3KSRC)/%.c
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	$(ECHO) "CC $<"
	$(Q)$(CC) $(CFLAGS) -c -o $@ $<
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clean:
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	$(RM) -rf $(BUILD)
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.PHONY: all all2 clean