| PRG = stdiodemo |
| OBJ = stdiodemo.o hd44780.o lcd.o uart.o |
| MCU_TARGET = atmega16 |
| OPTIMIZE = -Os |
| |
| DEFS = |
| LIBS = |
| |
| # You should not have to change anything below here. |
| |
| CC = avr-gcc |
| |
| CFLAGS = -g -Wall $(OPTIMIZE) -mmcu=$(MCU_TARGET) $(DEFS) |
| LDFLAGS = -Wl,-Map,$(PRG).map |
| |
| OBJCOPY = avr-objcopy |
| OBJDUMP = avr-objdump |
| |
| all: $(PRG).elf lst text eeprom |
| |
| $(PRG).elf: $(OBJ) |
| $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LIBS) |
| |
| clean: |
| rm -rf *.o $(PRG).elf *.eps *.png *.pdf *.bak |
| 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 |
| srec: $(PRG).srec |
| |
| %.hex: %.elf |
| $(OBJCOPY) -j .text -j .data -O ihex $< $@ |
| |
| %.srec: %.elf |
| $(OBJCOPY) -j .text -j .data -O srec $< $@ |
| |
| %.bin: %.elf |
| $(OBJCOPY) -j .text -j .data -O binary $< $@ |
| |
| # Rules for building the .eeprom rom images |
| |
| eeprom: ehex ebin esrec |
| |
| ehex: $(PRG)_eeprom.hex |
| ebin: $(PRG)_eeprom.bin |
| esrec: $(PRG)_eeprom.srec |
| |
| %_eeprom.hex: %.elf |
| $(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O ihex $< $@ |
| |
| %_eeprom.srec: %.elf |
| $(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O srec $< $@ |
| |
| %_eeprom.bin: %.elf |
| $(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O binary $< $@ |
| |
| # Every thing below here is used by avr-libc's build system and can be ignored |
| # by the casual user. |
| |
| JPEGFILES = stdiodemo-setup.jpg |
| |
| JPEG2PNM = jpegtopnm |
| PNM2EPS = pnmtops |
| JPEGRESOLUTION = 180 |
| EXTRA_CLEAN_FILES = *.hex *.bin *.srec *.eps |
| |
| dox: ${JPEGFILES:.jpg=.eps} |
| |
| %.eps: %.jpg |
| $(JPEG2PNM) $< |\ |
| $(PNM2EPS) -noturn -dpi $(JPEGRESOLUTION) -equalpixels \ |
| > $@ |
