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bakalski
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Added VUSB firmware source
Added VUSB firmware source
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‎Hardware/Packing Box/Labels/ecdsa_dongle.lbx

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‎Software/firmware/AuthKi_Readme.txt

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1. Write firmware hex first, using a STK500 programmer via AVR Studio
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2. Write fuses lfuse:w:0xdf:m -U hfuse:w:0x5f:m
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After writing the fuses, the SPI programming is disabled, ic can no longer be programmed via a standard programmer

‎Software/firmware/COPYING

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‎Software/firmware/Makefile

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# ======================================================================
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# Makefile for i2c-tiny-usb
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#
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# Copyright (C) 2006 Till Harbaum
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#
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# This is free software, licensed under the terms of the GNU General
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# Public License as published by the Free Software Foundation.
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# ======================================================================
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USBTINY = ./usbtiny
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TARGET_ARCH = -DF_CPU=12000000 -DUSBTINY -mmcu=attiny45
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OBJECTS = main.o
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TTY = /dev/ttyUSB0
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# TTY = /dev/ttyS0
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FLASH_CMD = avrdude -P$(TTY) -c stk500hvsp -p attiny45 -U lfuse:w:0xdf:m -U hfuse:w:0x5f:m -U flash:w:main.hex
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STACK = 32
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FLASH = 4096
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SRAM = 256
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include $(USBTINY)/common.mk

‎Software/firmware/Makefile-avrusb.mega8

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# Name: Makefile
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# Project: USB I2C
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# Author: Christian Starkjohann, modified for I2C USB by Till Harbaum
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# Creation Date: 2005-03-20
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# Tabsize: 4
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# Copyright: (c) 2005 by OBJECTIVE DEVELOPMENT Software GmbH
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# License: Proprietary, free under certain conditions. See Documentation.
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# This Revision: $Id: Makefile-avrusb.mega8,v 1.1 2006/12/03 21:28:59 harbaum Exp $
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SERIAL = `echo /dev/tty.[Uu][Ss]*`
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UISP = uisp -dprog=stk200
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# UISP = uisp -dprog=avr910 -dserial=$(SERIAL) -dpart=auto
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# The two lines above are for "uisp" and the AVR910 serial programmer connected
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# to a Keyspan USB to serial converter to a Mac running Mac OS X.
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# Choose your favorite programmer and interface.
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DEFINES += -DDEBUG
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DEFINES += -DDEBUG_LEVEL=1
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# temporary workaround for the �error: attempt to use poisoned "SIG_INTERRUPT0"�
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DEFINES += -D__AVR_LIBC_DEPRECATED_ENABLE__=1
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# need to define for <util/delay.h>
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DEFINES += -DF_CPU=12000000UL
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COMPILE = avr-gcc -Wall -O2 -Iusbdrv -I. -mmcu=atmega8 $(DEFINES)
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OBJECTS = usbdrv/usbdrv.o usbdrv/usbdrvasm.o usbdrv/oddebug.o main.o
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# symbolic targets:
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all: firmware.hex
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.c.o:
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$(COMPILE) -c $< -o $@
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.S.o:
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$(COMPILE) -x assembler-with-cpp -c $< -o $@
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# "-x assembler-with-cpp" should not be necessary since this is the default
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# file type for the .S (with capital S) extension. However, upper case
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# characters are not always preserved on Windows. To ensure WinAVR
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# compatibility define the file type manually.
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.c.s:
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$(COMPILE) -S $< -o $@
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# Fuse high byte:
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# 0xc9 = 1 1 0 0 1 0 0 1 <-- BOOTRST (boot reset vector at 0x0000)
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# ^ ^ ^ ^ ^ ^ ^------ BOOTSZ0
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# | | | | | +-------- BOOTSZ1
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# | | | | + --------- EESAVE (don't preserve EEPROM over chip erase)
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# | | | +-------------- CKOPT (full output swing)
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# | | +---------------- SPIEN (allow serial programming)
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# | +------------------ WDTON (WDT not always on)
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# +-------------------- RSTDISBL (reset pin is enabled)
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# Fuse low byte:
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# 0x9f = 1 0 0 1 1 1 1 1
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# ^ ^ \ / \--+--/
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# | | | +------- CKSEL 3..0 (external >8M crystal)
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# | | +--------------- SUT 1..0 (crystal osc, BOD enabled)
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# | +------------------ BODEN (BrownOut Detector enabled)
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# +-------------------- BODLEVEL (2.7V)
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fuse:
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$(UISP) --wr_fuse_h=0xc9 --wr_fuse_l=0x9f
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clean:
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rm -f firmware.hex firmware.lst firmware.obj firmware.cof firmware.list firmware.map firmware.eep.hex firmware.bin *.o usbdrv/*.o firmware.s usbdrv/oddebug.s usbdrv/usbdrv.s
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# file targets:
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firmware.bin: $(OBJECTS)
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$(COMPILE) -o firmware.bin $(OBJECTS)
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firmware.hex: firmware.bin
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rm -f firmware.hex firmware.eep.hex
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avr-objcopy -j .text -j .data -O ihex firmware.bin firmware.hex
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./checksize firmware.bin 8192 960
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# do the checksize script as our last action to allow successful compilation
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# on Windows with WinAVR where the Unix commands will fail.
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program: firmware.hex
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avrdude -c usbasp -p atmega8 -U lfuse:w:0x9f:m -U hfuse:w:0xc9:m -U flash:w:firmware.hex
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program-nodep:
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avrdude -c usbasp -p atmega8 -U lfuse:w:0x9f:m -U hfuse:w:0xc9:m -U flash:w:firmware.hex
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disasm: firmware.bin
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avr-objdump -d firmware.bin
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cpp:
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$(COMPILE) -E main.c

‎Software/firmware/Makefile-avrusb.tiny45

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# Name: Makefile
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# Project: USB I2C
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# Author: Christian Starkjohann, modified for I2C USB by Till Harbaum
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# Creation Date: 2005-03-20
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# Tabsize: 4
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# Copyright: (c) 2005 by OBJECTIVE DEVELOPMENT Software GmbH
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# License: Proprietary, free under certain conditions. See Documentation.
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# This Revision: $Id: Makefile-avrusb.tiny45,v 1.3 2007/06/07 13:53:47 harbaum Exp $
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# DEFINES += -DDEBUG
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# DEFINES += -DDEBUG_LEVEL=1
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DEFINES += -DF_CPU=12000000
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# temporary workaround for the �error: attempt to use poisoned "SIG_INTERRUPT0"�
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DEFINES += -D__AVR_LIBC_DEPRECATED_ENABLE__=1
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COMPILE = avr-gcc -Wall -O2 -Iusbdrv -I. -mmcu=attiny45 $(DEFINES)
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OBJECTS = usbdrv/usbdrv.o usbdrv/usbdrvasm.o usbdrv/oddebug.o main.o
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# symbolic targets:
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all: firmware.hex
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.c.o:
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$(COMPILE) -c $< -o $@
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.S.o:
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$(COMPILE) -x assembler-with-cpp -c $< -o $@
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# "-x assembler-with-cpp" should not be necessary since this is the default
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# file type for the .S (with capital S) extension. However, upper case
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# characters are not always preserved on Windows. To ensure WinAVR
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# compatibility define the file type manually.
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.c.s:
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$(COMPILE) -S $< -o $@
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# Fuse high byte:
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# 0x5f = 0 1 0 1 1 1 1 1 <-- BODLEVEL0 (Brown out trigger level bit 0)
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# ^ ^ ^ ^ ^ ^ ^------ BODLEVEL1 (Brown out trigger level bit 1)
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# | | | | | +-------- BODLEVEL2 (Brown out trigger level bit 2)
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# | | | | + --------- EESAVE (don't preserve EEPROM over chip erase)
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# | | | +-------------- WDTON (WDT not always on)
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# | | +---------------- SPIEN (allow serial programming)
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# | +------------------ DWEN (ebug wire is enabled)
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# +-------------------- RSTDISBL (reset pin is disabled)
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# Fuse low byte:
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# 0xdf = 1 1 0 1 1 1 1 1
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# ^ ^ \ / \--+--/
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# | | | +------- CKSEL 3..0 (external >8M crystal)
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# | | +--------------- SUT 1..0 (crystal osc, BOD enabled)
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# | +------------------ CKOUT (clock output enable)
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# +-------------------- CKDIV8 (divide clock by eight disabled)
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clean:
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rm -f firmware.hex firmware.lst firmware.obj firmware.cof firmware.list firmware.map *.bin *.o */*.o *~ */*~ firmware.s usbdrv/oddebug.s usbdrv/usbdrv.s
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# file targets:
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firmware.bin: $(OBJECTS)
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$(COMPILE) -o firmware.bin $(OBJECTS)
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firmware.hex: firmware.bin
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rm -f firmware.hex firmware.eep.hex
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avr-objcopy -j .text -j .data -O ihex firmware.bin firmware.hex
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./checksize firmware.bin 4096 196
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# do the checksize script as our last action to allow successful compilation
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# on Windows with WinAVR where the Unix commands will fail.
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program: firmware.hex
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avrdude -P/dev/ttyS0 -c stk500hvsp -p attiny45 -U lfuse:w:0xdf:m -U flash:w:firmware.hex -U hfuse:w:0x5f:m
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program-usb: firmware.hex
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avrdude -P/dev/ttyUSB0 -c stk500hvsp -p attiny45 -U lfuse:w:0xdf:m -U flash:w:firmware.hex -U hfuse:w:0x5f:m
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disasm: firmware.bin
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avr-objdump -d firmware.bin
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cpp:
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$(COMPILE) -E main.c

‎Software/firmware/Makefile-tinyusbboard.mega168p

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# Name: Makefile
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# Project: USB I2C
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# Author: Christian Starkjohann, modified for I2C USB by Till Harbaum
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# Creation Date: 2005-03-20
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# Tabsize: 4
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# Copyright: (c) 2005 by OBJECTIVE DEVELOPMENT Software GmbH
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# License: Proprietary, free under certain conditions. See Documentation.
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# This Revision: $Id: Makefile-avrusb.mega8,v 1.1 2006/12/03 21:28:59 harbaum Exp $
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SERIAL = `echo /dev/tty.[Uu][Ss]*`
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UISP = uisp -dprog=stk200
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# UISP = uisp -dprog=avr910 -dserial=$(SERIAL) -dpart=auto
13+
# The two lines above are for "uisp" and the AVR910 serial programmer connected
14+
# to a Keyspan USB to serial converter to a Mac running Mac OS X.
15+
# Choose your favorite programmer and interface.
16+
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#DEFINES += -DDEBUG
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#DEFINES += -DDEBUG_LEVEL=1
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# need to define for <util/delay.h>
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DEFINES += -DF_CPU=16000000UL
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DEFINES += -DUSB_CFG_IOPORTNAME=D -DUSB_CFG_DMINUS_BIT=7 -DUSB_CFG_DPLUS_BIT=2
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COMPILE = avr-gcc -Wall -O2 -Iusbdrv -I. -mmcu=atmega168p $(DEFINES)
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OBJECTS = usbdrv/usbdrv.o usbdrv/usbdrvasm.o usbdrv/oddebug.o main.o
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# symbolic targets:
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all: firmware.hex
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.c.o:
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$(COMPILE) -c $< -o $@
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.S.o:
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$(COMPILE) -x assembler-with-cpp -c $< -o $@
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# "-x assembler-with-cpp" should not be necessary since this is the default
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# file type for the .S (with capital S) extension. However, upper case
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# characters are not always preserved on Windows. To ensure WinAVR
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# compatibility define the file type manually.
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.c.s:
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$(COMPILE) -S $< -o $@
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fuse:
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echo "not necessary on tinyusbboard"
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clean:
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rm -f firmware.hex firmware.lst firmware.obj firmware.cof firmware.list firmware.map firmware.eep.hex firmware.bin *.o usbdrv/*.o firmware.s usbdrv/oddebug.s usbdrv/usbdrv.s
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# file targets:
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firmware.bin: $(OBJECTS)
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$(COMPILE) -o firmware.bin $(OBJECTS)
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firmware.hex: firmware.bin
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rm -f firmware.hex firmware.eep.hex
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avr-objcopy -j .text -j .data -O ihex firmware.bin firmware.hex
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./checksize firmware.bin 14336 960
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# do the checksize script as our last action to allow successful compilation
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# on Windows with WinAVR where the Unix commands will fail.
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program: firmware.hex
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avrdude -c usbasp -p atmega168p -U flash:w:firmware.hex
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program-nodep:
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avrdude -c usbasp -p atmega168p -U flash:w:firmware.hex
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disasm: firmware.bin
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avr-objdump -d firmware.bin
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cpp:
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$(COMPILE) -E main.c

‎Software/firmware/Makefile-tinyusbboard.mega328p

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# Name: Makefile
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# Project: USB I2C
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# Author: Christian Starkjohann, modified for I2C USB by Till Harbaum
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# Creation Date: 2005-03-20
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# Tabsize: 4
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# Copyright: (c) 2005 by OBJECTIVE DEVELOPMENT Software GmbH
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# License: Proprietary, free under certain conditions. See Documentation.
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# This Revision: $Id: Makefile-avrusb.mega8,v 1.1 2006/12/03 21:28:59 harbaum Exp $
9+
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SERIAL = `echo /dev/tty.[Uu][Ss]*`
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UISP = uisp -dprog=stk200
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# UISP = uisp -dprog=avr910 -dserial=$(SERIAL) -dpart=auto
13+
# The two lines above are for "uisp" and the AVR910 serial programmer connected
14+
# to a Keyspan USB to serial converter to a Mac running Mac OS X.
15+
# Choose your favorite programmer and interface.
16+
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#DEFINES += -DDEBUG
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#DEFINES += -DDEBUG_LEVEL=1
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# need to define for <util/delay.h>
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DEFINES += -DF_CPU=16000000UL
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DEFINES += -DUSB_CFG_IOPORTNAME=D -DUSB_CFG_DMINUS_BIT=7 -DUSB_CFG_DPLUS_BIT=2
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COMPILE = avr-gcc -Wall -O2 -Iusbdrv -I. -mmcu=atmega328p $(DEFINES)
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OBJECTS = usbdrv/usbdrv.o usbdrv/usbdrvasm.o usbdrv/oddebug.o main.o
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# symbolic targets:
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all: firmware.hex
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.c.o:
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$(COMPILE) -c $< -o $@
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.S.o:
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$(COMPILE) -x assembler-with-cpp -c $< -o $@
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# "-x assembler-with-cpp" should not be necessary since this is the default
38+
# file type for the .S (with capital S) extension. However, upper case
39+
# characters are not always preserved on Windows. To ensure WinAVR
40+
# compatibility define the file type manually.
41+
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.c.s:
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$(COMPILE) -S $< -o $@
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fuse:
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echo "not necessary on tinyusbboard"
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clean:
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rm -f firmware.hex firmware.lst firmware.obj firmware.cof firmware.list firmware.map firmware.eep.hex firmware.bin *.o usbdrv/*.o firmware.s usbdrv/oddebug.s usbdrv/usbdrv.s
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# file targets:
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firmware.bin: $(OBJECTS)
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$(COMPILE) -o firmware.bin $(OBJECTS)
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firmware.hex: firmware.bin
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rm -f firmware.hex firmware.eep.hex
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avr-objcopy -j .text -j .data -O ihex firmware.bin firmware.hex
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./checksize firmware.bin 28672 1984
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# do the checksize script as our last action to allow successful compilation
63+
# on Windows with WinAVR where the Unix commands will fail.
64+
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program: firmware.hex
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avrdude -c usbasp -p atmega328p -U flash:w:firmware.hex
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program-nodep:
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avrdude -c usbasp -p atmega328p -U flash:w:firmware.hex
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disasm: firmware.bin
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avr-objdump -d firmware.bin
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cpp:
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$(COMPILE) -E main.c

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