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Makefile
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Makefile
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# Name: Makefile
# Project: HIDKeys
# Author: Christian Starkjohann
# Creation Date: 2006-02-02
# Tabsize: 4
# Copyright: (c) 2006 by OBJECTIVE DEVELOPMENT Software GmbH
# License: Proprietary, free under certain conditions. See Documentation.
# This Revision: $Id: Makefile,v 1.2 2015-09-25 18:29:35 cvs Exp $
UISP = uisp -dprog=stk500 -dpart=atmega8 -dserial=/dev/ttyS1
COMPILE = avr-gcc -Wall -Os -Iusbdrv -I. -mmcu=atmega8 -DF_CPU=12000000L #-DDEBUG_LEVEL=1
COMMON_OBJS = usbdrv/usbdrv.o usbdrv/usbdrvasm.o usbdrv/oddebug.o main.o
HEXFILE=main.hex
OBJECTS = usbdrv/usbdrv.o usbdrv/usbdrvasm.o usbdrv/oddebug.o main.o saturn.o devdesc.o
# symbolic targets:
all: $(HEXFILE)
.c.o:
$(COMPILE) -c $< -o $@
.S.o:
$(COMPILE) -x assembler-with-cpp -c $< -o $@
# "-x assembler-with-cpp" should not be necessary since this is the default
# file type for the .S (with capital S) extension. However, upper case
# characters are not always preserved on Windows. To ensure WinAVR
# compatibility define the file type manually.
.c.s:
$(COMPILE) -S $< -o $@
clean:
rm -f $(HEXFILE) main.lst main.obj main.cof main.list main.map main.eep.hex main.bin *.o usbdrv/*.o main.s usbdrv/oddebug.s usbdrv/usbdrv.s
# file targets:
main.bin: $(COMMON_OBJS) saturn.o devdesc.o
$(COMPILE) -o main.bin $(OBJECTS) -Wl,-Map=main.map
$(HEXFILE): main.bin
rm -f $(HEXFILE) main.eep.hex
avr-objcopy -j .text -j .data -O ihex main.bin $(HEXFILE)
./checksize main.bin
flash: all
$(UISP) --erase --upload --verify if=$(HEXFILE)
flash_usb:
avrdude -p m8 -P usb -c avrispmkII -Uflash:w:$(HEXFILE) -B 1.0
# Fuse high byte:
# 0xc9 = 1 1 0 0 1 0 0 1 <-- BOOTRST (boot reset vector at 0x0000)
# ^ ^ ^ ^ ^ ^ ^------ BOOTSZ0
# | | | | | +-------- BOOTSZ1
# | | | | + --------- EESAVE (don't preserve EEPROM over chip erase)
# | | | +-------------- CKOPT (full output swing)
# | | +---------------- SPIEN (allow serial programming)
# | +------------------ WDTON (WDT not always on)
# +-------------------- RSTDISBL (reset pin is enabled)
# Fuse low byte:
# 0x9f = 1 0 0 1 1 1 1 1
# ^ ^ \ / \--+--/
# | | | +------- CKSEL 3..0 (external >8M crystal)
# | | +--------------- SUT 1..0 (crystal osc, BOD enabled)
# | +------------------ BODEN (BrownOut Detector enabled)
# +-------------------- BODLEVEL (2.7V)
fuse:
$(UISP) --wr_fuse_h=0xc9 --wr_fuse_l=0x9f
fuse_usb:
avrdude -p m8 -P usb -c avrispmkII -Uhfuse:w:0xc9:m -Ulfuse:w:0x9f:m -B 10.0