84 lines
2.3 KiB
Makefile
Executable File
84 lines
2.3 KiB
Makefile
Executable File
# Project: USB-Tester
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# Author: Stefan Wagner
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# Year: 2020
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# URL: https://easyeda.com/wagiminator
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# https://github.com/wagiminator
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#
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# Type "make help" in the command line.
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# Input and Output File Names
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SKETCH = USB_Tester_v1.2.ino
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TARGET = usb_tester
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# Microcontroller Options
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DEVICE = attiny85
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CLOCK = 8000000
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PROGRMR = usbasp
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LFUSE = 0xE2
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HFUSE = 0xD5
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EFUSE = 0xFF
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# Commands
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AVRDUDE = avrdude -c $(PROGRMR) -p $(DEVICE)
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COMPILE = avr-gcc -Wall -Os -flto -mmcu=$(DEVICE) -DF_CPU=$(CLOCK) -x c++ $(SKETCH)
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CLEAN = rm -f *.lst *.obj *.cof *.list *.map *.eep.hex *.o *.s
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# Symbolic Targets
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help:
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@echo "Use the following commands:"
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@echo "make all compile and build $(TARGET).bin/.hex/.asm for $(DEVICE)"
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@echo "make hex compile and build $(TARGET).hex for $(DEVICE)"
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@echo "make asm compile and disassemble to $(TARGET).asm for $(DEVICE)"
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@echo "make bin compile and build $(TARGET).bin for $(DEVICE)"
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@echo "make upload compile and upload to $(DEVICE) using $(PROGRMR)"
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@echo "make fuses burn fuses of $(DEVICE) using $(PROGRMR) programmer"
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@echo "make install compile, upload and burn fuses for $(DEVICE)"
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@echo "make clean remove all build files"
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all: buildbin buildhex buildasm removetemp size
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bin: buildbin removetemp size
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hex: buildbin buildhex removetemp size removebin
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asm: buildbin buildasm removetemp size removebin
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install: upload fuses
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upload: hex
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@echo "Uploading to $(DEVICE) ..."
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@$(AVRDUDE) -U flash:w:$(TARGET).hex:i
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fuses:
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@echo "Burning fuses of $(DEVICE) ..."
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@$(AVRDUDE) -U lfuse:w:$(LFUSE):m -U hfuse:w:$(HFUSE):m -U efuse:w:$(EFUSE):m
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clean:
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@echo "Cleaning all up ..."
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@$(CLEAN)
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@rm -f $(TARGET).bin $(TARGET).hex $(TARGET).asm
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buildbin:
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@echo "Building $(TARGET).bin for $(DEVICE) @ $(CLOCK)Hz ..."
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@$(COMPILE) -o $(TARGET).bin
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buildhex:
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@echo "Building $(TARGET).hex ..."
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@avr-objcopy -j .text -j .data -O ihex $(TARGET).bin $(TARGET).hex
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buildasm:
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@echo "Disassembling to $(TARGET).asm ..."
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@avr-objdump -d $(TARGET).bin > $(TARGET).asm
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size:
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@echo "FLASH: $(shell avr-size -d $(TARGET).bin | awk '/[0-9]/ {print $$1 + $$2}') bytes"
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@echo "SRAM: $(shell avr-size -d $(TARGET).bin | awk '/[0-9]/ {print $$2 + $$3}') bytes"
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removetemp:
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@echo "Removing temporary files ..."
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@$(CLEAN)
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removebin:
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@echo "Removing $(TARGET).bin ..."
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@rm -f $(TARGET).bin
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