X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?p=bike-lights.git;a=blobdiff_plain;f=firmware%2FMakefile;fp=firmware%2FMakefile;h=6f2a946f1d9bd085d63720b24a694e39438495be;hp=0000000000000000000000000000000000000000;hb=f956c1fa7f47b0e8b8afe323c2eff1b6c2607c2a;hpb=f7cba12a75f10da7267c2e4d4488bb5ccddbb9d9

diff --git a/firmware/Makefile b/firmware/Makefile
new file mode 100644
index 0000000..6f2a946
--- /dev/null
+++ b/firmware/Makefile
@@ -0,0 +1,67 @@
+
+PROGRAM=lights
+SRC=main.c logging.c adc.c pwm.c tmr.c pwmled.c gpio.c ambient.c pattern.c \
+	buttons.c
+OBJ=$(SRC:.c=.o)
+
+
+MCU=attiny861a
+# AVRDUDE_MCU=$(MCU)
+AVRDUDE_MCU=attiny861
+AVRDUDE_PROGRAMMER=usbasp
+
+CFLAGS=-Wall -Os -mmcu=$(MCU) -DUSE_LOGGING=1 -DF_CPU=1000000UL
+LDFLAGS=
+AVRDUDE_FLAGS= -p$(AVRDUDE_MCU) -c $(AVRDUDE_PROGRAMMER)
+
+FORMAT=ihex
+
+CC=avr-gcc
+OBJCOPY=avr-objcopy
+OBJDUMP=avr-objdump
+AVRDUDE=avrdude
+
+all: $(PROGRAM).hex $(PROGRAM).eep
+
+program: $(PROGRAM).hex $(PROGRAM).eep
+	$(AVRDUDE) $(AVRDUDE_FLAGS) -U flash:w:$(PROGRAM).hex:i -U eeprom:w:$(PROGRAM).eep:i
+
+program_flash: $(PROGRAM).hex
+	$(AVRDUDE) $(AVRDUDE_FLAGS) -U flash:w:$(PROGRAM).hex:i
+
+program_eeprom: $(PROGRAM).eep
+	$(AVRDUDE) $(AVRDUDE_FLAGS) eeprom:w:$(PROGRAM).eep:i
+
+dump_eeprom:
+	$(AVRDUDE) $(AVRDUDE_FLAGS) -U eeprom:r:eeprom.raw:r
+	od -tx1 eeprom.raw
+
+objdump: $(PROGRAM).elf
+	$(OBJDUMP) --disassemble $<
+
+.PRECIOUS : $(OBJ) $(PROGRAM).elf
+
+%.hex: %.elf
+	$(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
+
+%.eep: %.elf
+	$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
+		--change-section-lma .eeprom=0 -O $(FORMAT) $< $@
+
+%.elf: $(OBJ)
+	$(CC) $(CFLAGS) $(OBJ) -o $@ $(LDFLAGS)
+
+%.o: %.c lights.h Makefile
+	$(CC) -c $(CFLAGS) $< -o $@
+
+%.s: %.c lights.h Makefile
+	$(CC) -S -c $(CFLAGS) $< -o $@
+
+%.o: %.S
+	$(CC) -c $(CFLAGS) $< -o $@
+
+clean:
+	rm -f $(PROGRAM).hex $(PROGRAM).eep $(PROGRAM).elf *.o *.s eeprom.raw
+
+.PHONY: all clean dump_eeprom program program_flash program_eeprom objdump
+