[En-Nut-Discussion] ATmega2561
Dusan Ferbas
dferbas at etech.cz
Mon May 28 00:30:09 CEST 2007
Hi guys,
what is the state of ATmega2561 & Nut/OS ?
I noticed that extended PC byte was added to AVR context switching .
In NutThreadCreate(), this byte was originally seeded from fn
address, but now it is zeroized. This limits thread functions to
start only in lower 128kB of flash.
Can they then call functions in upper 128kB ?
---
>> Revision 1.7 2007/04/12 09:19:00 haraldkipp
>> * Added extended program counter byte for the ATmega2561. Code
above 128k not
>> * working, though.
Dusan
More information about the En-Nut-Discussion
mailing list