a500kbd

annotate Makefile @ 3:31a1f0b53d98

- scroll lock now acts as caps lock - the scroll-lock light indicates drive activity
author John Tsiombikas <nuclear@member.fsf.org>
date Wed, 18 Oct 2017 08:20:58 +0300
parents 3228a731d4db
children
rev   line source
nuclear@0 1 src = $(wildcard src/*.c)
nuclear@0 2 obj = $(src:.c=.o)
nuclear@0 3 bin = a500kbd
nuclear@0 4 hex = $(bin).hex
nuclear@0 5 eep = $(bin).eep
nuclear@0 6
nuclear@1 7 mcu_gcc = atmega168
nuclear@1 8 mcu_dude = m168
nuclear@0 9
nuclear@0 10 CC = avr-gcc
nuclear@0 11 OBJCOPY = avr-objcopy
nuclear@0 12
nuclear@2 13 CFLAGS = -Os -pedantic -Wall -mmcu=$(mcu_gcc) -DF_CPU=14745600
nuclear@0 14 LDFLAGS = -Wl,-Map,$(bin).map -mmcu=$(mcu_gcc) -lprintf_min
nuclear@0 15
nuclear@0 16 .PHONY: all
nuclear@0 17 all: $(hex) $(eep)
nuclear@0 18
nuclear@0 19 $(bin): $(obj)
nuclear@0 20 $(CC) -o $@ $(obj) $(LDFLAGS)
nuclear@0 21
nuclear@0 22 $(hex): $(bin)
nuclear@0 23 $(OBJCOPY) -j .text -j .data -O ihex -R .eeprom $< $@
nuclear@0 24
nuclear@0 25 $(eep): $(bin)
nuclear@0 26 $(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O ihex $< $@
nuclear@0 27
nuclear@0 28 .PHONY: fuses
nuclear@0 29 fuses:
nuclear@0 30 avrdude -c usbtiny -p $(mcu_dude) -U lfuse:w:0xe6:m -U hfuse:w:0xdf:m -U efuse:w:0xf9:m
nuclear@0 31
nuclear@0 32 .PHONY: program
nuclear@0 33 program: $(hex)
nuclear@0 34 avrdude -c usbtiny -p $(mcu_dude) -e -U flash:w:$(hex)
nuclear@0 35
nuclear@0 36 .PHONY: clean
nuclear@0 37 clean:
nuclear@0 38 rm -f $(bin) $(obj) $(hex) $(eep) $(bin).map