[TOOL] Easily flash firmware and encode scripts with Debian, Ubuntu and other Linux distros.

[UnKn0wnBooof]

Here's a bash script that lets you easily compile scripts as well as flash firmware!

Unfortunately, when I paste the script directly on to this page, it isn't shown correctly so here is a dropbox link to it (my Github account has messed up a bit so I can't sync my repositories anymore):

Link (Click Here!)

Here's the script if you want to review it before downloading:

#!/bin/bash

# DFU-PROGRAMMER MUST BE INSTALLED TO USE THIS SCRIPT! RUN "sudo apt-get install dfu-programmer" TO INSTALL IT!

PROGRAM_VER="Mark 3"

PATH_DUCK_ENCODER="/var/DuckEncoder/encoder.jar"

PATH_DUCK_PATH_LAYOUTS="/var/DuckEncoder/resources"

DUCK_CHIPSET=at32uc3b1256

if ! [[ -f /usr/bin/dfu-programmer ]]

then

echo "WARNING! Package 'dfu-programmer' not installed!"

echo "Installing package..."

sudo apt-get -y install dfu-programmer

if ! [[ -f /usr/bin/dfu-programmer ]]

then

echo "Failed to install the required package! Cannot continue."

exit 0

fi

fi

if [[ $1 == "" ]]

then

echo "No command specified! Use --help for usage information."

exit 0

fi

if [[ $1 == "--help" ]]

then

echo ""

echo " HAK5 USB RUBBER DUCKY FLASH UTILITY"

echo " By Lavanoid Volcanic - $PROGRAM_VER"

echo ""

echo ""

echo " Duck commands:"

echo ""

echo " flash - Flash a .hex firmware file (must be in DFU mode)"

echo " dump - Dump the currently installed firmware (must be in DFU mode)"

echo " erase - Erase the currently installed firmware (must be in DFU mode)"

echo " info - Obtain various information about the device (must be in DFU mode)"

echo " reset - Reset/reboot the device (must be in DFU mode)"

echo " start - Start the device (must be in DFU mode)"

echo " encode - Encode/compile a script into a .bin file"

echo " schips - List chips supported by dfu-programmer"

echo ""

exit 0

fi

if [[ $1 == "start" ]]

then

echo "Starting device..."

sudo dfu-programmer $DUCK_CHIPSET start

echo "Done!"

exit 0

fi

if [[ $1 == "schips" ]]

then

sudo dfu-programmer --targets

exit 0

fi

if [[ $1 == "info" ]]

then

echo "Obtaining information..."

sudo dfu-programmer $DUCK_CHIPSET get bootloader-version

sudo dfu-programmer $DUCK_CHIPSET get manufacturer

sudo dfu-programmer $DUCK_CHIPSET get family

sudo dfu-programmer $DUCK_CHIPSET get product-name

sudo dfu-programmer $DUCK_CHIPSET get product-revision

sudo dfu-programmer $DUCK_CHIPSET get ID1

sudo dfu-programmer $DUCK_CHIPSET get ID2

sudo dfu-programmer $DUCK_CHIPSET getfuse LOCK

sudo dfu-programmer $DUCK_CHIPSET getfuse EPFL

sudo dfu-programmer $DUCK_CHIPSET getfuse BOOTPROT

sudo dfu-programmer $DUCK_CHIPSET getfuse BODLEVEL

sudo dfu-programmer $DUCK_CHIPSET getfuse BODHYST

sudo dfu-programmer $DUCK_CHIPSET getfuse BODEN

sudo dfu-programmer $DUCK_CHIPSET getfuse ISP_BOD_EN

sudo dfu-programmer $DUCK_CHIPSET getfuse ISP_IO_COND_EN

sudo dfu-programmer $DUCK_CHIPSET getfuse ISP_FORCE

echo "Done!"

exit 0

fi

if [[ $1 == "flash" ]]

then

if [[ $2 == "" ]]

then

echo "No firmware specified! Flash failed!"

exit 0

else

if [[ -f $2 ]]

then

echo "Flashing firmware file '$2'..."

echo "Erasing duck (not SD) before flash..."

sudo dfu-programmer $DUCK_CHIPSET erase

echo "Flashing new firmware..."

sudo dfu-programmer $DUCK_CHIPSET flash --suppress-bootloader-mem "$2"

echo "Done! Use "duck reset" to reset/reboot the device."

exit 0

else

echo "Cannot find firmware file. Flash failed!"

exit 0

fi

fi

fi

if [[ $1 == "dump" ]]

then

if [[ $2 == "" ]]

then

echo "No file was specified to dump the firmware to! Dump failed!"

exit 0

else

echo "Dumping firmware to '$2'..."

sudo dfu-programmer $DUCK_CHIPSET dump > "$2"

if [[ -f $2 ]]

then

echo "Dump file '$2' written successfully!"

echo "The file is written even if you have encountered an error."

exit 0

else

echo "Failed to write file '$2'. Firmware dump unsuccessful."

exit 0

fi

fi

fi

if [[ $1 == "erase" ]]

then

echo "Erasing currently installed firmware (not SD)..."

sudo dfu-programmer $DUCK_CHIPSET erase

echo "Done!"

exit 0

fi

if [[ $1 == "reset" ]]

then

echo "Resetting/rebooting device..."

sudo dfu-programmer $DUCK_CHIPSET reset

echo "Done!"

exit 0

fi

if [[ $1 == "encode" ]]

then

if [[ $2 == "" ]]

then

echo "No input file specified!"

exit 0

else

if [[ $3 == "" ]]

then

echo "No output file specified!"

exit 0

else

if [[ $4 == "" ]]

then

echo "No keyboard layout specified!"

exit 0

else

if [[ -f $2 ]]

then

if [[ -f $3 ]]

then

rm -f "$3"

fi

if [[ -f "$PATH_DUCK_PATH_LAYOUTS/$4.properties" ]]

then

echo "Encoding script..."

java -jar "$PATH_DUCK_ENCODER" -l "$PATH_DUCK_PATH_LAYOUTS/$4.properties" -i "$2" -o "$3"

if [[ -f $3 ]]

then

echo "Successfully compiled '$2' -> '$3'"

exit 0

else

echo "Failed to compile '$2' -> '$3'"

exit 0

fi

else

echo "Layout '$PATH_DUCK_PATH_LAYOUTS/$4.properties' cannot be found! Encode failed!"

exit 0

fi

else

echo "Cannot locate input file '$2'! Encode failed!"

exit 0

fi

fi

fi

fi

fi

if ! [[ $1 == "" ]]

then

echo "Invalid command specified! Use 'duck --help' for usage information."

exit 0

fi

Edited May 20, 2014 by Lavanoid

[shutin]

Looks very cool and useful. Can't wait to try it.

Be honest though, have you tested this? 80% of the scripts I see posted here have major halting bugs in them, which makes no sense because surely the developer attempted to run it ONCe on their machine, right? (and someone else's machine!)

[UnKn0wnBooof]

Looks very cool and useful. Can't wait to try it. Be honest though, have you tested this? 80% of the scripts I see posted here have major halting bugs in them, which makes no sense because surely the developer attempted to run it ONCe on their machine, right? (and someone else's machine!)

Hi, I've tried all of the functions and it seems to work for me.

Edited May 20, 2014 by Lavanoid

[UnKn0wnBooof]

Looks very cool and useful. Can't wait to try it. Be honest though, have you tested this? 80% of the scripts I see posted here have major halting bugs in them, which makes no sense because surely the developer attempted to run it ONCe on their machine, right? (and someone else's machine!)

Just tried it on some other systems, it certainly works with Ubuntu. I've also tested it on the Raspberry Pi running Debian Wheezy. Have you tried it?

Have you changed the variables at the top of the script to work with your configuration? If it doesn't work, please let me know .

P.S. You do know that the script that I pasted on this page isn't displayed correctly right? That's why I uploaded it to my dropbox account.

Don't forget to chmod the script too. I use "chmod 0777 duck" because 0777 means everything. I also recommend placing the "duck" file in your home directory/bin. E.g. /home/Username/bin

If a file is placed in your bin directory, then you can type "duck" from any directory and run the script. If you run the script like this: "sudo duck erase" etc, then it most likely won't execute because sudo doesn't use your home directory in its path variable. If you do want it to work with sudo, then you should place the script in /bin (not ~/bin or /home/USER/bin).

SUDO !! (BANG BANG!)

Edited May 20, 2014 by Lavanoid