diff options
Diffstat (limited to 'teensy/Makefile')
| -rw-r--r-- | teensy/Makefile | 59 |
1 files changed, 48 insertions, 11 deletions
diff --git a/teensy/Makefile b/teensy/Makefile index 00f351472..76cc81ee1 100644 --- a/teensy/Makefile +++ b/teensy/Makefile @@ -20,12 +20,15 @@ CFLAGS_CORTEX_M4 = -mthumb -mtune=cortex-m4 -mcpu=cortex-m4 -fsingle-precision-c INC = -I. INC += -I$(PY_SRC) +INC += -I../stmhal INC += -I$(BUILD) INC += -I$(CORE_PATH) CFLAGS = $(INC) -Wall -ansi -std=gnu99 $(CFLAGS_CORTEX_M4) LDFLAGS = -nostdlib -T mk20dx256.ld -LIBS = -L $(COMPILER_PATH)/../lib/gcc/arm-none-eabi/4.7.2/thumb2 -lgcc +LIBS = -L $(COMPILER_PATH)/../arm-none-eabi/lib/thumb2 -lm +LIBS += -L $(COMPILER_PATH)/../arm-none-eabi/lib/thumb2 -lc +LIBS += -L $(COMPILER_PATH)/../lib/gcc/arm-none-eabi/4.7.2/thumb2 -lgcc #Debugging/Optimization ifdef DEBUG @@ -35,23 +38,32 @@ CFLAGS += -Os #-DNDEBUG endif SRC_C = \ + hal_gpio.c \ + help.c \ + import.c \ main.c \ lcd.c \ led.c \ - lexerfatfs.c \ lexermemzip.c \ memzip.c \ - servo.c \ - usart.c \ + modpyb.c \ + teensy_hal.c \ + uart.c \ usb.c \ -STM_SRC_C = $(addprefix stm/,\ - malloc0.c \ +STM_SRC_C = $(addprefix stmhal/,\ + gccollect.c \ + input.c \ + pin.c \ + pin_named_pins.c \ printf.c \ + pyexec.c \ + pybstdio.c \ + readline.c \ string0.c \ ) -STM_SRC_S = $(addprefix stm/,\ +STM_SRC_S = $(addprefix stmhal/,\ gchelper.s \ ) @@ -66,9 +78,7 @@ SRC_TEENSY = \ yield.c \ OBJ = $(PY_O) $(addprefix $(BUILD)/, $(SRC_C:.c=.o) $(STM_SRC_C:.c=.o) $(STM_SRC_S:.s=.o) $(SRC_TEENSY:.c=.o)) -#LIB = -lreadline -# the following is needed for BSD -#LIB += -ltermcap +OBJ += $(BUILD)/pins_gen.o all: hex hex: $(BUILD)/micropython-mz.hex @@ -84,7 +94,7 @@ reboot: upload: post_compile reboot $(BUILD)/micropython.elf: $(OBJ) - $(ECHO) "LINK $<" + $(ECHO) "LINK $@" $(Q)$(CC) $(LDFLAGS) -o "$@" -Wl,-Map,$(@:.elf=.map) $(OBJ) $(LIBS) $(Q)$(SIZE) $@ @@ -103,4 +113,31 @@ $(BUILD)/%.hex: $(BUILD)/%.elf $(BUILD)/%.o: $(CORE_PATH)/%.c $(call compile_c) +MAKE_PINS = make-pins.py +BOARD_PINS = teensy-pins.csv +AF_FILE = mk20dx256-af.csv +PREFIX_FILE = mk20dx256-prefix.c +GEN_PINS_SRC = $(BUILD)/pins_gen.c +GEN_PINS_HDR = $(HEADER_BUILD)/pins.h + +# Making OBJ use an order-only depenedency on the generated pins.h file +# has the side effect of making the pins.h file before we actually compile +# any of the objects. The normal dependency generation will deal with the +# case when pins.h is modified. But when it doesn't exist, we don't know +# which source files might need it. +$(OBJ): | $(HEADER_BUILD)/pins.h + +# Use a pattern rule here so that make will only call make-pins.py once to make +# both pins_$(BOARD).c and pins.h +$(BUILD)/%_gen.c $(HEADER_BUILD)/%.h: teensy-%.csv $(MAKE_PINS) $(AF_FILE) $(PREFIX_FILE) + $(ECHO) "Create $@" + $(Q)$(PYTHON) $(MAKE_PINS) --board $(BOARD_PINS) --af $(AF_FILE) --prefix $(PREFIX_FILE) --hdr $(GEN_PINS_HDR) > $(GEN_PINS_SRC) + +$(BUILD)/pins_gen.o: $(BUILD)/pins_gen.c + $(call compile_c) + +$(BUILD)/%.pp: $(BUILD)/%.c + $(ECHO) "PreProcess $<" + $(Q)$(CC) $(CFLAGS) -E -Wp,-C,-dD,-dI -o $@ $< + include ../py/mkrules.mk |