X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;f=Makefile;h=23528a0821dd8cd349a3ebd319e2e9e77b12cb23;hb=a3e62ade9b96ec057b5c624103e9738ddcb39fa0;hp=076d26cdb436e01ca63551a87b40361579b0c3e4;hpb=4677b0d00de7ae1e577cc8f5971b35e1bf7c0768;p=openparking.git

diff --git a/Makefile b/Makefile
index 076d26c..23528a0 100644
--- a/Makefile
+++ b/Makefile
@@ -1,3 +1,25 @@
+
+PROGRAM=firmware
+SRC=firmware.c rs485.c
+OBJ=$(SRC:.c=.o)
+
+
+MCU=atmega328p
+# AVRDUDE_MCU=$(MCU)
+AVRDUDE_MCU=atmega328p
+AVRDUDE_PROGRAMMER=arduino
+
+CFLAGS=-Wall -Os -mmcu=$(MCU) -DUSE_LOGGING=1 -DF_CPU=16000000UL -std=gnu99
+LDFLAGS=
+AVRDUDE_FLAGS= -p$(AVRDUDE_MCU) -c $(AVRDUDE_PROGRAMMER) -P /dev/ttyUSB0 -b 57600
+
+FORMAT=ihex
+
+CC=avr-gcc
+OBJCOPY=avr-objcopy
+OBJDUMP=avr-objdump
+AVRDUDE=avrdude
+
 WEB_DIR=/home/kas/html/board/
 WEB_FILES=pcb-back.png pcb-front.png schematics.png handlebar.png
 GERBER_FILES=\
@@ -10,13 +32,14 @@ GERBER_FILES=\
 	board.outline.gbr \
 	board.plated-drill.cnc
 
-all:
-	@echo "Usage: make [clean|web|gerber|fab|board.pcb]"
+all: $(PROGRAM).hex $(PROGRAM).eep
 
 clean:
 	rm -f board.cmd board.jpg board.net board.new.pcb board.pcb- \
 		board.png board.ps board.sch~ pcb-back.png pcb-front.png \
-		schematics.png *.gbr *.cnc
+		schematics.png *.gbr *.cnc \
+		$(PROGRAM).hex $(PROGRAM).eep $(PROGRAM).elf *.o *.s \
+		eeprom.raw version.c
 
 web: $(WEB_FILES)
 	test -d $(WEB_DIR) && install -m 644 $(WEB_FILES) $(WEB_DIR)
@@ -61,3 +84,49 @@ fab: $(GERBER_FILES)
 		echo "You may also want to do git tag gerber-fab-$$D" '
 
 .PHONY: gerber
+
+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:
+
+version.c:
+	./version.pl > version.c
+
+.PHONY: all clean dump_eeprom program program_flash program_eeprom objdump \
+	version.c
+