mupuf / nitrokey-storage-firmware

Firmware for the Nitrokey Storage device

Nitrokey Storage Firmware

Building

Windows

Note: This works with Windows 7. Newer Windows versions may not work.

Install the following tools in this order:

1. avr32-gnu-toolchain-2.4.2-setup.exe
2. avr32studio-ide-installer-2.5.0.35-win32.win32.x86.exe
3. AvrStudio4Setup.exe
4. AVRStudio4.18SP2.exe

Linux

Dependencies

Download and extract the following file:

1. A working Java Runtime Environment (JRE)

2. avr32studio/R2.6.0/as4e-ide-2.6.0.753-linux.gtk.x86_64.zip

   cd as4e-ide chmod -R +x Plugins/com.atmel.avr* # Make the binaries runnable chmod +x avr32studio ./avr32studio

Importing the project

Follow the following sequence:

File -> Import -> General -> Existing Projects into Workspace

Then point the root directory to the nitrokey-storage-firmware directory. It will then find the STICK20_GIT project.

After this is done, try building the project by pressing Ctrl + B. This should succeed.

Converting the output for flashing

In the nitrokey-storage-firmware, you should now have a Debug/ folder, created by the compilation. Inside, you should find the file 'USB_MASS.elf' there.

Let's convert it into ihex, so as to be flashable:

avr-objcopy -R .eeprom -O ihex USB_MASS.elf firmware.hex

That's all folks!

Flashing the Firmware to Device

• Latest firmware releases
• Firmware upgrade instructions