94 lines
2.4 KiB
Makefile
94 lines
2.4 KiB
Makefile
include ../../py/mkenv.mk
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CROSS = 0
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# qstr definitions (must come before including py.mk)
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QSTR_DEFS = qstrdefsport.h
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# include py core make definitions
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include $(TOP)/py/py.mk
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ifeq ($(CROSS), 1)
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CROSS_COMPILE ?= arm-none-eabi-
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endif
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INC += -I.
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INC += -I$(TOP)
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INC += -I$(BUILD)
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ifeq ($(CROSS), 1)
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DFU = $(TOP)/tools/dfu.py
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PYDFU = $(TOP)/tools/pydfu.py
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CFLAGS_CORTEX_M4 = -mthumb -mtune=cortex-m4 -mcpu=cortex-m4 -msoft-float -fsingle-precision-constant -Wdouble-promotion
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CFLAGS = $(INC) -Wall -Werror -std=c99 -nostdlib $(CFLAGS_CORTEX_M4) $(COPT)
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LDFLAGS = -nostdlib -T stm32f405.ld -Map=$@.map --cref --gc-sections
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else
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LD = gcc
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CFLAGS = -m32 $(INC) -Wall -Werror -std=c99 $(COPT)
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LDFLAGS = -m32 -Wl,-Map=$@.map,--cref -Wl,--gc-sections
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endif
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CSUPEROPT = -Os # save some code space
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# Tune for Debugging or Optimization
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ifeq ($(DEBUG), 1)
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CFLAGS += -O0 -ggdb
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else
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CFLAGS += -Os -DNDEBUG
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CFLAGS += -fdata-sections -ffunction-sections
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endif
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LIBS =
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SRC_C = \
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main.c \
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uart_core.c \
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lib/utils/printf.c \
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lib/utils/stdout_helpers.c \
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lib/utils/pyexec.c \
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lib/libc/string0.c \
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lib/mp-readline/readline.c \
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$(BUILD)/_frozen_mpy.c \
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OBJ = $(PY_CORE_O) $(addprefix $(BUILD)/, $(SRC_C:.c=.o))
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ifeq ($(CROSS), 1)
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all: $(BUILD)/firmware.dfu
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else
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all: $(BUILD)/firmware.elf
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endif
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$(BUILD)/_frozen_mpy.c: frozentest.mpy $(BUILD)/genhdr/qstrdefs.generated.h
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$(ECHO) "MISC freezing bytecode"
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$(Q)$(TOP)/tools/mpy-tool.py -f -q $(BUILD)/genhdr/qstrdefs.preprocessed.h -mlongint-impl=none $< > $@
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$(BUILD)/firmware.elf: $(OBJ)
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$(ECHO) "LINK $@"
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$(Q)$(LD) $(LDFLAGS) -o $@ $^ $(LIBS)
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$(Q)$(SIZE) $@
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$(BUILD)/firmware.bin: $(BUILD)/firmware.elf
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$(Q)$(OBJCOPY) -O binary -j .isr_vector -j .text -j .data $^ $(BUILD)/firmware.bin
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$(BUILD)/firmware.dfu: $(BUILD)/firmware.bin
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$(ECHO) "Create $@"
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$(Q)$(PYTHON) $(DFU) -b 0x08000000:$(BUILD)/firmware.bin $@
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deploy: $(BUILD)/firmware.dfu
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$(ECHO) "Writing $< to the board"
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$(Q)$(PYTHON) $(PYDFU) -u $<
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# Run emulation build on a POSIX system with suitable terminal settings
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run:
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stty raw opost -echo
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build/firmware.elf
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@echo Resetting terminal...
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# This sleep is useful to spot segfaults
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sleep 1
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reset
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test: $(BUILD)/firmware.elf
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$(Q)/bin/echo -e "print('hello world!', list(x+1 for x in range(10)), end='eol\\\\n')\\r\\n\\x04" | $(BUILD)/firmware.elf | tail -n2 | grep "^hello world! \\[1, 2, 3, 4, 5, 6, 7, 8, 9, 10\\]eol"
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include $(TOP)/py/mkrules.mk
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