mirror of
https://github.com/wagiminator/ATtiny814-USB-PD-Adapter.git
synced 2025-08-06 12:47:16 +03:00
125 lines
4.0 KiB
Makefile
Executable File
125 lines
4.0 KiB
Makefile
Executable File
# ===================================================================================
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# Project: USB PD Adapter
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# Author: Stefan Wagner
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# Year: 2022
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# URL: https://github.com/wagiminator
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# ===================================================================================
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# Type "make help" in the command line.
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# ===================================================================================
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# Input and Output File Names
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SKETCH = USB_PD_Adapter.ino
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TARGET = usb_pd_adapter
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# Microcontroller Settings
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DEVICE ?= attiny814
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CLOCK = 1000000
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FUSE0 = 0x00
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FUSE1 = 0x00
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FUSE2 = 0x01
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FUSE4 = 0x00
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FUSE5 = 0xC5
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FUSE6 = 0x04
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FUSE7 = 0x00
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FUSE8 = 0x00
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# Programmer Settings
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PROGRMR ?= serialupdi
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PORT ?= /dev/ttyUSB0
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# Toolchain
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CC = avr-gcc
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OBJCOPY = avr-objcopy
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OBJDUMP = avr-objdump
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AVRSIZE = avr-size
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PYPROG = python3 -u ./tools/pymcuprog/prog.py -t uart -u $(PORT) -b 230400 -d $(DEVICE)
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AVRDUDE = avrdude -C ./tools/avrdude/avrdude.conf -c $(PROGRMR) -P $(PORT) -p $(DEVICE)
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CLEAN = rm -f *.lst *.obj *.cof *.list *.map *.eep.hex *.o *.s *.d
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# Compiler Flags
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CFLAGS = -w -flto -Os -mmcu=$(DEVICE) -DF_CPU=$(CLOCK) -x c++
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CFLAGS += -B include/dev/$(DEVICE) -I include
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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).elf/.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: buildelf buildbin buildhex buildasm removetemp size
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elf: buildelf removetemp size
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bin: buildelf buildbin removetemp size removeelf
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hex: buildelf buildhex removetemp size removeelf
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asm: buildelf buildasm removetemp size removeelf
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flash: install
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install: hex
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@echo "Installing $(TARGET).hex to $(DEVICE) using $(PROGRMR) ..."
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ifeq ($(PROGRMR),serialupdi)
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@$(PYPROG) --fuses 0:$(FUSE0) 1:$(FUSE1) 2:$(FUSE2) 4:$(FUSE4) 5:$(FUSE5) 6:$(FUSE6) 7:$(FUSE7) 8:$(FUSE8) -f $(TARGET).hex -a write
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else
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@$(AVRDUDE) -Ufuse0:w:$(FUSE0):m -Ufuse1:w:$(FUSE1):m -Ufuse2:w:$(FUSE2):m -Ufuse4:w:$(FUSE4):m -Ufuse5:w:$(FUSE5):m -Ufuse6:w:$(FUSE6):m -Ufuse7:w:$(FUSE7):m -Ufuse8:w:$(FUSE8):m -U flash:w:$(TARGET).hex:i
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endif
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upload: hex
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@echo "Uploading $(TARGET).hex to $(DEVICE) using $(PROGRMR) ..."
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ifeq ($(PROGRMR),serialupdi)
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@$(PYPROG) -f $(TARGET).hex -a write
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else
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@$(AVRDUDE) -U flash:w:$(TARGET).hex:i
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endif
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fuses:
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@echo "Burning fuses of $(DEVICE) ..."
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ifeq ($(PROGRMR),serialupdi)
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@$(PYPROG) --fuses 0:$(FUSE0) 1:$(FUSE1) 2:$(FUSE2) 4:$(FUSE4) 5:$(FUSE5) 6:$(FUSE6) 7:$(FUSE7) 8:$(FUSE8) -a erase
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else
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@$(AVRDUDE) -e -Ufuse0:w:$(FUSE0):m -Ufuse1:w:$(FUSE1):m -Ufuse2:w:$(FUSE2):m -Ufuse4:w:$(FUSE4):m -Ufuse5:w:$(FUSE5):m -Ufuse6:w:$(FUSE6):m -Ufuse7:w:$(FUSE7):m -Ufuse8:w:$(FUSE8):m
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endif
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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).elf $(TARGET).bin $(TARGET).hex $(TARGET).asm
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buildelf:
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@echo "Compiling $(SKETCH) for $(DEVICE) @ $(CLOCK)Hz ..."
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@$(CC) $(CFLAGS) $(SKETCH) -o $(TARGET).elf
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buildbin:
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@echo "Building $(TARGET).bin ..."
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@$(OBJCOPY) -O binary -R .eeprom $(TARGET).elf $(TARGET).bin
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buildhex:
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@echo "Building $(TARGET).hex ..."
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@$(OBJCOPY) -j .text -j .data -O ihex $(TARGET).elf $(TARGET).hex
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buildasm:
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@echo "Disassembling to $(TARGET).asm ..."
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@$(OBJDUMP) -d $(TARGET).elf > $(TARGET).asm
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size:
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@echo "------------------"
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@echo "FLASH: $(shell $(AVRSIZE) -d $(TARGET).elf | awk '/[0-9]/ {print $$1 + $$2}') bytes"
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@echo "SRAM: $(shell $(AVRSIZE) -d $(TARGET).elf | awk '/[0-9]/ {print $$2 + $$3}') bytes"
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@echo "------------------"
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removetemp:
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@echo "Removing temporary files ..."
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@$(CLEAN)
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removeelf:
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@echo "Removing $(TARGET).elf ..."
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@rm -f $(TARGET).elf
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