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MAKEFLAGS += --no-builtin-rules
MMCU = atmega328p
F_CPU = 16000000L
IOE_PREFIX = ../..
IOE_CFLAGS = -Os -ffunction-sections -fdata-sections -fshort-enums -Wall \
-DF_CPU=$(F_CPU) -mmcu=$(MMCU) \
-DCONFIG_IOE_USART_OUTBUFFER_SIZE=64 \
-DCONFIG_IOE_USART_OUTBUFFER_MODE=0 \
-DCONFIG_IOE_USART_BAUD=115200 \
-DCONFIG_IOE_USART_PARITY=USART_PARITY_NONE \
-DCONFIG_IOE_USART_STOPBIT=USART_STOPBIT_SINGLE \
-DCONFIG_IOE_USART_DATABITS=8
all: usart.hex
@echo Now you can flash usart.hex to your chip.
clean: ioeclean
$(RM) echo.o
$(RM) usart.elf usart.hex
include ../../avr-ioe.mk
usart.elf: %.elf: $(IOE_OBJ_USART) echo.o
avr-gcc -mmcu=$(MMCU) $^ -o $@
usart.hex: %.hex: %.elf
avr-objcopy -O ihex -R .eeprom $< $@
echo.o: %.o: %.c
avr-gcc $(IOE_CFLAGS) -c -o $@ $<
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