mirror of
https://github.com/tillitis/tillitis-key1.git
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69 lines
1.5 KiB
Makefile
69 lines
1.5 KiB
Makefile
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#######################################################
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# toolchain
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CC = sdcc
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OBJCOPY = objcopy
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PACK_HEX = packihx
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WCHISP ?= wchisptool -g -f
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#######################################################
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FREQ_SYS ?= 24000000
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XRAM_SIZE ?= 0x0400
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XRAM_LOC ?= 0x0000
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CODE_SIZE ?= 0x3800
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ROOT_DIR := $(dir $(abspath $(lastword $(MAKEFILE_LIST))))
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CFLAGS := -V -mmcs51 --model-small \
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--xram-size $(XRAM_SIZE) --xram-loc $(XRAM_LOC) \
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--code-size $(CODE_SIZE) \
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-I$(ROOT_DIR)include -DFREQ_SYS=$(FREQ_SYS) \
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$(EXTRA_FLAGS)
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LFLAGS := $(CFLAGS)
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RELS := $(C_FILES:.c=.rel)
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print-% : ; @echo $* = $($*)
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%.rel : %.c
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$(CC) -c $(CFLAGS) $<
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# Note: SDCC will dump all of the temporary files into this one, so strip the paths from RELS
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# For now, get around this by stripping the paths off of the RELS list.
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$(TARGET).ihx: $(RELS)
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$(CC) $(notdir $(RELS)) $(LFLAGS) -o $(TARGET).ihx
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$(TARGET).hex: $(TARGET).ihx
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$(PACK_HEX) $(TARGET).ihx > $(TARGET).hex
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$(TARGET).bin: $(TARGET).ihx
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$(OBJCOPY) -I ihex -O binary $(TARGET).ihx $(TARGET).bin
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flash: $(TARGET).bin pre-flash
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$(WCHISP) $(TARGET).bin
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.DEFAULT_GOAL := all
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all: $(TARGET).bin $(TARGET).hex
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clean:
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rm -f \
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$(notdir $(RELS:.rel=.asm)) \
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$(notdir $(RELS:.rel=.lst)) \
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$(notdir $(RELS:.rel=.mem)) \
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$(notdir $(RELS:.rel=.rel)) \
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$(notdir $(RELS:.rel=.rst)) \
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$(notdir $(RELS:.rel=.sym)) \
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$(notdir $(RELS:.rel=.adb)) \
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$(TARGET).lk \
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$(TARGET).map \
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$(TARGET).mem \
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$(TARGET).ihx \
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$(TARGET).hex \
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$(TARGET).bin
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