117 lines
3.4 KiB
Makefile
117 lines
3.4 KiB
Makefile
include ../py/mkenv.mk
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# qstr definitions (must come before including py.mk)
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QSTR_DEFS = qstrdefsport.h #$(BUILD)/pins_qstr.h
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# include py core make definitions
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include ../py/py.mk
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ifeq ($(ESP_SDK),)
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$(error ESP_SDK must be set)
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endif
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PORT = /dev/ttyACM0
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CROSS_COMPILE = xtensa-lx106-elf-
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INC = -I.
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INC += -I$(PY_SRC)
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INC += -I../stmhal
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INC += -I$(BUILD)
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INC += -I$(ESP_SDK)/include
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CFLAGS_XTENSA = -fsingle-precision-constant -Wdouble-promotion \
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-D__ets__ -DICACHE_FLASH \
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-fno-inline-functions \
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-Wl,-EL -mlongcalls -mtext-section-literals \
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CFLAGS = $(INC) -Wall -Wpointer-arith -Werror -ansi -std=gnu99 -nostdlib $(CFLAGS_XTENSA) $(COPT)
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LDFLAGS = -nostdlib -T esp8266.ld -Map=$(@:.elf=.map) --cref
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LIBS = -L$(ESP_SDK)/lib -lmain -ljson -llwip -lpp -lnet80211 -lwpa -lphy -lnet80211
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LIBGCC_FILE_NAME = $(shell $(CC) $(CFLAGS) -print-libgcc-file-name)
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LIBS += -L $(dir $(LIBGCC_FILE_NAME)) -lgcc
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# Debugging/Optimization
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ifeq ($(DEBUG), 1)
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CFLAGS += -g
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COPT = -O0
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else
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CFLAGS += -fdata-sections -ffunction-sections
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COPT += -Os -DNDEBUG
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LDFLAGS += --gc-sections
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endif
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SRC_C = \
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main.c \
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esp_mphal.c \
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gccollect.c \
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pybstdio.c \
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uart.c \
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modpyb.c \
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STM_SRC_C = $(addprefix stmhal/,\
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printf.c \
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string0.c \
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pyexec.c \
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readline.c \
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)
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SRC_S = \
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gchelper.s \
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OBJ =
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OBJ += $(PY_O)
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OBJ += $(addprefix $(BUILD)/, $(SRC_C:.c=.o))
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OBJ += $(addprefix $(BUILD)/, $(SRC_S:.s=.o))
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OBJ += $(addprefix $(BUILD)/, $(STM_SRC_C:.c=.o))
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#OBJ += $(BUILD)/pins_$(BOARD).o
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all: $(BUILD)/firmware-combined.bin
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.PHONY: deploy
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deploy: $(BUILD)/firmware-combined.bin
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$(ECHO) "Writing $< to the board"
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$(Q)esptool.py --port $(PORT) write_flash 0 $<
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#$(Q)esptool.py --port $(PORT) write_flash 0 $(BUILD)/firmware.elf-0x00000.bin
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#$(Q)esptool.py --port $(PORT) write_flash 0x10000 $(BUILD)/firmware.elf-0x10000.bin
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$(BUILD)/firmware-combined.bin: $(BUILD)/firmware.elf
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$(ECHO) "Create $@"
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$(Q)esptool.py elf2image $^
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$(Q)$(PYTHON) makeimg.py $(BUILD)/firmware.elf-0x00000.bin $(BUILD)/firmware.elf-0x10000.bin $@
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$(BUILD)/firmware.elf: $(OBJ)
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$(ECHO) "LINK $@"
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$(Q)$(LD) $(LDFLAGS) -o $@ $(OBJ) $(LIBS)
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$(Q)$(SIZE) $@
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#MAKE_PINS = boards/make-pins.py
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#BOARD_PINS = boards/$(BOARD)/pins.csv
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#AF_FILE = boards/stm32f4xx_af.csv
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#PREFIX_FILE = boards/stm32f4xx_prefix.c
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#GEN_PINS_SRC = $(BUILD)/pins_$(BOARD).c
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#GEN_PINS_HDR = $(HEADER_BUILD)/pins.h
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#GEN_PINS_QSTR = $(BUILD)/pins_qstr.h
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#GEN_PINS_AF_CONST = $(HEADER_BUILD)/pins_af_const.h
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#GEN_PINS_AF_PY = $(BUILD)/pins_af.py
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# Making OBJ use an order-only depenedency on the generated pins.h file
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# has the side effect of making the pins.h file before we actually compile
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# any of the objects. The normal dependency generation will deal with the
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# case when pins.h is modified. But when it doesn't exist, we don't know
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# which source files might need it.
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#$(OBJ): | $(HEADER_BUILD)/pins.h
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# Use a pattern rule here so that make will only call make-pins.py once to make
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# both pins_$(BOARD).c and pins.h
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#$(BUILD)/%_$(BOARD).c $(HEADER_BUILD)/%.h $(HEADER_BUILD)/%_af_const.h $(BUILD)/%_qstr.h: boards/$(BOARD)/%.csv $(MAKE_PINS) $(AF_FILE) $(PREFIX_FILE) | $(HEADER_BUILD)
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# $(ECHO) "Create $@"
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# $(Q)$(PYTHON) $(MAKE_PINS) --board $(BOARD_PINS) --af $(AF_FILE) --prefix $(PREFIX_FILE) --hdr $(GEN_PINS_HDR) --qstr $(GEN_PINS_QSTR) --af-const $(GEN_PINS_AF_CONST) --af-py $(GEN_PINS_AF_PY) > $(GEN_PINS_SRC)
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#
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#$(BUILD)/pins_$(BOARD).o: $(BUILD)/pins_$(BOARD).c
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# $(call compile_c)
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include ../py/mkrules.mk
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