#
# PX4 bootloader build rules for STM32F1 targets.
#

OPENOCD		?= ../../sat/bin/openocd

JTAGCONFIG ?= interface/olimex-jtag-tiny.cfg
#JTAGCONFIG ?= interface/jtagkey-tiny.cfg

# 3 seconds / 3000 ms default delay
PX4_BOOTLOADER_DELAY	?= 3000

SRCS		 = $(COMMON_SRCS) main_f1.c

FLAGS		+= -mthumb -mcpu=cortex-m3\
       -DTARGET_HW_$(TARGET_HW) \
       -DSTM32F1 \
		   -T$(LINKER_FILE) \
		   -L$(LIBOPENCM3)/lib \
		   -lopencm3_stm32f1

ELF		 = $(TARGET_FILE_NAME).elf
BINARY		 = $(TARGET_FILE_NAME).bin

all:		$(ELF) $(BINARY)

$(ELF):		$(SRCS) $(MAKEFILE_LIST)
	$(CC) -o $@ $(SRCS) $(FLAGS)

$(BINARY):	$(ELF)
	$(OBJCOPY) -O binary $(ELF) $(BINARY)

#upload: all flash flash-bootloader
upload: all flash-bootloader

flash-bootloader:
	$(OPENOCD) --search ../px4_bootloader -f $(JTAGCONFIG) -f stm32f1.cfg -c init -c "reset halt" -c "flash write_image erase $(BINARY)" -c "reset run" -c shutdown