[En-Nut-Discussion] Nut/OS upgrade

[Stefan Profanter]

You can build your application as described before.

To flash the Ethernut with your new compiled OS, you need a TFTP server.
After you have configured the Bootloader of the Ethernut, it connects automatically on each boot to the configured TFTP server and downloads the new Version and flashes itself.

You can read about it here:
http://www.ethernut.de/nutwiki/Ethernut_3.0_E

especially the Chapter: Compiling and Using the Bootloader

Stefan