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ben-wpan/atusb/fw/Makefile

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5.1 KiB
Makefile

#
# Makefile - Makefile of the ATUSB firmware
#
# Written 2010-2011, 2013 by Werner Almesberger
# Copyright 2010-2011, 2013 by Werner Almesberger
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
SHELL = /bin/bash
NAME = atusb
CFLAGS = -g -mmcu=$(CHIP) -DBOOT_ADDR=$(BOOT_ADDR) \
-Wall -Wextra -Wshadow -Werror -Wno-unused-parameter \
-Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes
CHIP=atmega32u2
HOST=jlime
BOOT_ADDR=0x7000
AVR_PREFIX = $(BIN_PATH) avr-
CC = $(AVR_PREFIX)gcc
OBJCOPY = $(AVR_PREFIX)objcopy
#OBJDUMP = $(AVR_PREFIX)objdump
SIZE = $(AVR_PREFIX)size
USB_ID = 20b7:1540
OBJS = atusb.o board.o board_app.o sernum.o spi.o descr.o ep0.o \
dfu_common.o usb.o app-atu2.o mac.o
BOOT_OBJS = boot.o board.o sernum.o spi.o flash.o dfu.o \
dfu_common.o usb.o boot-atu2.o
vpath %.c usb/
CFLAGS += -Iinclude -Iusb
# ----- Verbosity control -----------------------------------------------------
CC_normal := $(CC)
BUILD_normal :=
DEPEND_normal := $(CPP) $(CFLAGS) -MM -MG
CC_quiet = @echo " CC " $@ && $(CC_normal)
BUILD_quiet = @echo " BUILD " $@ && $(BUILD_normal)
DEPEND_quiet = @$(DEPEND_normal)
ifeq ($(V),1)
CC = $(CC_normal)
BUILD = $(BUILD_normal)
DEPEND = $(DEPEND_normal)
else
CC = $(CC_quiet)
BUILD = $(BUILD_quiet)
DEPEND = $(DEPEND_quiet)
endif
# ----- Rules -----------------------------------------------------------------
.PHONY: all clean upload prog dfu update version.c bindist
.PHONY: prog-app prog-read on off reset
all: $(NAME).bin boot.hex
$(NAME).elf: $(OBJS)
$(MAKE) version.o
$(CC) $(CFLAGS) -o $@ $(OBJS) version.o
$(SIZE) $@
boot.elf: $(BOOT_OBJS)
$(CC) $(CFLAGS) -o $@ $(BOOT_OBJS) \
-Wl,--section-start=.text=$(BOOT_ADDR)
$(SIZE) $@
%.bin: %.elf
$(BUILD) $(OBJCOPY) -j .text -j .data -O binary $< $@
@echo "build #`cat .version`, `ls -l $@`"
%.hex: %.elf
$(BUILD) $(OBJCOPY) -j .text -j .data -O ihex $< $@
@echo "Size: `$(SIZE) -A boot.hex | sed '/Total */s///p;d'` B"
# ----- Cleanup ---------------------------------------------------------------
clean:
rm -f $(NAME).bin $(NAME).elf
rm -f $(OBJS) $(OBJS:.o=.d)
rm -f boot.hex boot.elf
rm -f $(BOOT_OBJS) $(BOOT_OBJS:.o=.d)
rm -f version.c version.d version.o
# ----- Build version ---------------------------------------------------------
version.c:
@if [ -f .version ]; then \
v=`cat .version`; \
expr $$v + 1 >.version; \
else \
echo 0 >.version; \
fi
@[ -s .version ] || echo 0 >.version
@echo '/* MACHINE-GENERATED. DO NOT EDIT ! */' >version.c
@echo '#include "version.h"' >>version.c
@echo "const char *build_date = \"`date`\";" >>version.c
@echo "const uint16_t build_number = `cat .version`;" \
>>version.c
# ----- Dependencies ----------------------------------------------------------
MKDEP = \
$(DEPEND) $< | \
sed \
-e 's|^$(basename $(notdir $<)).o:|$@:|' \
-e '/^\(.*:\)\? */{p;s///;s/ *\\\?$$/ /;s/ */:\n/g;H;}' \
-e '$${g;p;}' \
-e d >$(basename $@).d; \
[ "$${PIPESTATUS[*]}" = "0 0" ] || \
{ rm -f $(basename $@).d; exit 1; }
%.o: %.c
$(CC) $(CFLAGS) -Os -c $<
$(MKDEP)
-include $(OBJS:.o=.d)
# ----- Object file variants --------------------------------------------------
app-%.o: usb/%.c
$(CC) $(CFLAGS) -Os -o $@ -c $<
$(MKDEP)
boot-%.o: usb/%.c
$(CC) $(CFLAGS) -DBOOT_LOADER -Os -o $@ -c $<
$(MKDEP)
# ----- Distribution ----------------------------------------------------------
BINDIST_BASE=http://downloads.qi-hardware.com/people/werner/wpan/bindist
ATUSB_BIN_NAME=atusb-`git rev-parse HEAD | cut -c 1-7`.bin
bindist:
qippl atusb.bin wpan/bindist/$(ATUSB_BIN_NAME)
@echo $(BINDIST_BASE)/$(ATUSB_BIN_NAME)
@echo md5sum: `md5sum atusb.bin | sed 's/ .*//'`
@echo atrf-id: \
`sed '/.*number = \(.*\);/s//#\1/p;d' version.c` \
`sed '/.*date = "\(.*\)";/s//\1/p;d' version.c`
# ----- Programming and device control ----------------------------------------
upload: $(NAME).bin boot.hex
scp $(NAME).bin boot.hex $(HOST):
# lfuse: external clock, slow start-up
# hfuse: 4 kB boot loader, reset into boot loader
# lock: allow everything but SPM to the boot loader
# Note: when trying to program 0xef, we get back 0x2f, failing
# verification. So we just program 0x2f.
prog-app:
ssh $(HOST) avrdude -F -p $(CHIP) -c nanonote_atusb -e \
-U flash:w:atusb.bin:r \
-U lfuse:w:0x60:m
prog:
ssh $(HOST) avrdude -F -p $(CHIP) -c nanonote_atusb -e \
-U flash:w:boot.hex:i \
-U lfuse:w:0x60:m \
-U hfuse:w:0xd8:m \
-U lock:w:0x2f:m
prog-read:
ssh $(HOST) avrdude -F -p $(CHIP) -c nanonote_atusb \
-U flash:r:mcu.bin:r
dfu: $(NAME).bin
dfu-util -d $(USB_ID) -D $(NAME).bin
update: $(NAME).bin
-atrf-reset -a
usbwait -r -i 0.01 -t 5 $(USB_ID)
$(MAKE) dfu
on:
ssh $(HOST) poke 0x10010318 4
off:
ssh $(HOST) poke 0x10010314 4
reset:
ssh $(HOST) poke 0x10010318 2048
ssh $(HOST) poke 0x10010314 2048