[En-Nut-Discussion] Clock EEPROM usage and MAC address

Harald Kipp harald.kipp at egnite.de
Tue Apr 11 09:29:38 CEST 2006


At 10:07 07.04.2006 +0200, you wrote:
>I need to store some data at the realtime clock EEPROM, and I want to
>know what possitions are used by other services (like the TFTP boot
>loader, which seems to use some address near the start).

The system uses

   include/cfg/eeprom.h

to determine the positions. As these are configurable, you'll
find this in your build tree.

Typically applications set the global confnet structure and
and call int NutNetSaveConfig().

More information is available at
http://www.ethernut.de/pdf/enswm24e.pdf
Page 37

AFAIK, you need at least Nut/OS 4.1.1.

Harald




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