AtomBusMon/firmware/Makefile

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# Paths that will need changing
ATOMFPGA=$(HOME)/atom/AtomBusMon
PAPILIO_LOADER=/opt/GadgetFactory/papilio-loader/programmer
XILINX=/opt/Xilinx/14.7
# Shouldn't need to make changes below this point
BIT_FILE=$(ATOMFPGA)/working/AtomBusMon.bit
BMM_FILE=$(ATOMFPGA)/src/AtomBusMon_bd.bmm
# Papilio dev environment
PROG=${PAPILIO_LOADER}/linux32/papilio-prog
BSCAN=${PAPILIO_LOADER}/bscan_spi_xc3s500e.bit
SREC_CAT=srec_cat
GAWK=gawk
DATA2MEM=${XILINX}/ISE_DS/ISE/bin/lin/data2mem
# AVR dev environment
MCU=atmega103
F_CPU=15855484
CC=avr-gcc
OBJCOPY=avr-objcopy
CFLAGS=-DF_CPU=${F_CPU}UL -DSERIAL_STATUS -DCOOKED_SERIAL -DNOUSART1 -mmcu=$(MCU) -Wall -Os -mcall-prologues
OBJECTS=AtomBusMon.o hd44780.o status.o
load: avr.bit
# sudo $(PROG) -v -f avr.bit
# sudo $(PROG) -v -b $(BSCAN) -f avr.bit -sa -r
avr.bit: avr_progmem.mem
$(DATA2MEM) -bm $(BMM_FILE) -bd avr_progmem.mem -bt $(BIT_FILE) -o b avr.bit
avr_progmem.mem: avr_progmem.hex
$(SREC_CAT) $< -Intel -Byte_Swap 2 -Data_Only -o tmp.mem -vmem 8
$(GAWK) ' BEGIN{FS=" ";} { $$1= ""; print}' tmp.mem > $@
rm tmp.mem
avr_progmem.hex : avr_progmem.out
$(OBJCOPY) -R .eeprom -O ihex avr_progmem.out avr_progmem.hex
avr_progmem.out : $(OBJECTS)
$(CC) $(CFLAGS) -o avr_progmem.out -Wl,-Map,avr_progmem.map $^
%.o : %.c
$(CC) $(CFLAGS) -Os -c $<
%.o : %.S
$(CC) $(CFLAGS) -Os -c $<
.phony: clean
clean:
rm -f avr.bit avr_progmem.mem avr_progmem.hex avr_progmem.out avr_progmem.map *.o