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Diffstat (limited to 'examples/dht22usart/makefile')
| -rw-r--r-- | examples/dht22usart/makefile | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/examples/dht22usart/makefile b/examples/dht22usart/makefile new file mode 100644 index 0000000..214aa63 --- /dev/null +++ b/examples/dht22usart/makefile @@ -0,0 +1,39 @@ +MAKEFLAGS += --no-builtin-rules + +MMCU = atmega328p +F_CPU = 16000000L +IOE_PREFIX = ../.. +IOE_SHORTOUTPUT=y +IOE_CFLAGS = -Os -ffunction-sections -fdata-sections -fshort-enums -Wall \ + -DF_CPU=$(F_CPU) -mmcu=$(MMCU) \ + -DCONFIG_IOE_USART \ + -DCONFIG_IOE_USART_OUTBUFFER_SIZE=64 \ + -DCONFIG_IOE_USART_OUTBUFFER_MODE=0 \ + -DCONFIG_IOE_USART_OUTFILE \ + -DCONFIG_IOE_USART_BAUD=115200 \ + -DCONFIG_IOE_USART_PARITY=USART_PARITY_NONE \ + -DCONFIG_IOE_USART_STOPBIT=USART_STOPBIT_SINGLE \ + -DCONFIG_IOE_USART_DATABITS=8 \ + -DCONFIG_IOE_TIMERS \ + -DCONFIG_IOE_SENSOR_DHT22 + +all: dht22.hex + @echo Now you can flash dht22.hex to your chip. + +clean: ioeclean + $(RM) dht22.o + $(RM) dht22.elf dht22.hex + +include ../../avr-ioe.mk + +dht22.elf: %.elf: $(IOE_OBJ) dht22.o + @echo " LD $@" + @avr-gcc -Os -mmcu=$(MMCU) $^ -o $@ + +dht22.hex: %.hex: %.elf + @echo " OBJCOPY $@" + @avr-objcopy -O ihex -R .eeprom $< $@ + +dht22.o: %.o: %.c + @echo " CC $@" + @avr-gcc $(IOE_CFLAGS) -c -o $@ $< |