Based on user/ft/stm32-dev-bridge, without the project-specific build

directories (and duplicated code).

1 files changed, 82 insertions, 0 deletions

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..a1a3fad
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,82 @@
+PROJS = fmc-test led-test short-test uart-test
+
+# put your *.o targets here, make should handle the rest!
+SRCS = stm32f4xx_hal_msp.c stm32f4xx_it.c stm-fmc.c stm-init.c stm-uart.c
+
+TOPLEVEL=.
+
+# Location of the Libraries folder from the STM32F0xx Standard Peripheral Library
+STD_PERIPH_LIB ?= $(TOPLEVEL)/Drivers
+
+# Location of the linker scripts
+LDSCRIPT_INC ?= $(TOPLEVEL)/Device/ldscripts
+
+# MCU selection parameters
+#
+STDPERIPH_SETTINGS ?= -DUSE_STDPERIPH_DRIVER -DSTM32F4XX -DSTM32F429xx
+#
+# For the dev-bridge rev01 board, use stm32f429bitx.ld.
+MCU_LINKSCRIPT ?= stm32f429bitx.ld
+
+# add startup file to build
+#
+# For the dev-bridge rev01 board, use startup_stm32f429xx.s.
+SRCS += $(TOPLEVEL)/Device/startup_stm32f429xx.s
+SRCS += $(TOPLEVEL)/Device/system_stm32f4xx.c
+
+# that's it, no need to change anything below this line!
+
+###################################################
+
+CC=arm-none-eabi-gcc
+AS=arm-none-eabi-as
+OBJCOPY=arm-none-eabi-objcopy
+OBJDUMP=arm-none-eabi-objdump
+SIZE=arm-none-eabi-size
+
+CFLAGS  = -ggdb -O2 -Wall -Wextra -Warray-bounds
+CFLAGS += -mcpu=cortex-m4 -mthumb -mlittle-endian -mthumb-interwork
+CFLAGS += -mfloat-abi=hard -mfpu=fpv4-sp-d16
+CFLAGS += $(STDPERIPH_SETTINGS)
+CFLAGS += -ffunction-sections -fdata-sections
+CFLAGS += -Wl,--gc-sections
+
+###################################################
+
+vpath %.c src
+vpath %.a $(STD_PERIPH_LIB)
+
+CFLAGS += -I include -I $(STD_PERIPH_LIB) -I $(STD_PERIPH_LIB)/CMSIS/Device/ST/STM32F4xx/Include
+CFLAGS += -I $(STD_PERIPH_LIB)/CMSIS/Include -I $(STD_PERIPH_LIB)/STM32F4xx_HAL_Driver/Inc
+
+OBJS = $(patsubst %.s,%.o, $(patsubst %.c,%.o, $(SRCS)))
+
+###################################################
+
+.PHONY: lib proj
+
+all: lib proj
+
+lib:
+	$(MAKE) -C $(STD_PERIPH_LIB) STDPERIPH_SETTINGS="$(STDPERIPH_SETTINGS) -I $(PWD)/include"
+
+proj: $(PROJS:=.elf)
+
+%.elf: %.o $(OBJS)
+	$(CC) $(CFLAGS) $^ -o $@ -L$(STD_PERIPH_LIB) -lstmf4 -L$(LDSCRIPT_INC) -T$(MCU_LINKSCRIPT) -g -Wl,-Map=$*.map
+	$(OBJCOPY) -O ihex $*.elf $*.hex
+	$(OBJCOPY) -O binary $*.elf $*.bin
+	$(OBJDUMP) -St $*.elf >$*.lst
+	$(SIZE) $*.elf
+
+clean:
+	find ./ -name '*~' | xargs rm -f
+	rm -f $(OBJS)
+	rm -f *.elf
+	rm -f *.hex
+	rm -f *.bin
+	rm -f *.map
+	rm -f *.lst
+
+distclean: clean
+	$(MAKE) -C $(STD_PERIPH_LIB) clean