Replace makefile by generic board definition

This commit is contained in:
Nero 2018-01-28 20:41:35 +00:00 committed by Nero
parent 54aa55a902
commit f804beb36f
2 changed files with 7 additions and 63 deletions

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@ -1,63 +0,0 @@
MCU_TARGET = atmega328p
MCU_FREQ = 16000000UL
MCU_TTY = /dev/ttyUSB0
MCU_TTY_BAUD = 57600
MCU_PROGRAMMER = arduino
PRG = main
OBJ = main.o
OPTIMIZE = -O2
DEFS = -DF_CPU=$(MCU_FREQ) -DBAUDRATE=$(MCU_TTY_BAUD)
LIBS =
# You should not have to change anything below here.
CC = avr-gcc
# Override is only needed by avr-lib build system.
override CFLAGS = -g --std=c99 -Wall $(OPTIMIZE) -mmcu=$(MCU_TARGET) $(DEFS)
override LDFLAGS = -Wl,-Map,$(PRG).map
OBJCOPY = avr-objcopy
OBJDUMP = avr-objdump
all: $(PRG).elf $(PRG).asm
$(PRG).elf: $(OBJ)
$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LIBS)
# dependencies:
clean:
rm -rf *.o $(PRG).elf *.eps *.png *.pdf *.bak *.asm *.hex
rm -rf *.lst *.map $(EXTRA_CLEAN_FILES)
lst: $(PRG).lst
%.lst: %.elf
$(OBJDUMP) -h -S $< > $@
# Rules for building the .text rom images
text: hex bin srec
hex: $(PRG).hex
bin: $(PRG).bin
%.hex: %.elf
$(OBJCOPY) -j .text -j .data -O ihex $< $@
%.bin: %.elf
$(OBJCOPY) -j .text -j .data -O binary $< $@
# to get the final asm code
%.asm: %.elf
$(OBJDUMP) -z -j .text -m avr5 -d $< > $@
reset:
avrdude -v -p$(MCU_TARGET) -c$(MCU_PROGRAMMER) -P$(MCU_TTY) -b$(MCU_TTY_BAUD)
flash: $(PRG).hex
avrdude -v -p$(MCU_TARGET) -c$(MCU_PROGRAMMER) -P$(MCU_TTY) -b$(MCU_TTY_BAUD) -u -U flash:w:$(PRG).hex
screen:
screen $(MCU_TTY) $(MCU_TTY_BAUD)

7
boards/relaycard.mk Normal file
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@ -0,0 +1,7 @@
include boards/nano.mk
CPPFLAGS += -DBAUDRATE=$(AVRDUDE_BAUD)
ifndef PROG
PROG = uart-relaycard
endif