[En-Nut-Discussion] Beta 4.1.9 for ICCAVR

Jean Pierre Gauthier jp.gauthier at wanadoo.fr
Wed Jul 5 18:38:59 CEST 2006

I tested today  Nut/Os Beta 4.1.9 /ICCAVR 7.05beta PRO by upgrade of Nut/Os
3.9.1 (...big jump) with heavy application with continuous TCP accesses
(pop3 client, http server & client, UDP/WINS, DHCP, modified Ethernut
1.3f/512K sram):

-  impressive compatibility of system calls. 
-  several hours of test, it seems to  work here without bug, memory lack or
- but unfortunately needs several Kbytes (5-6 ?) of code memory more than
- thus,  the next test will be with ATMEGA2561... When an Ethernut 1.x / 2.X
board with ATMEGA2561 will be available?

- "Code compression" option is OK but "Global optimizations" option of
ICCAVR does not work with my application and has never worked here (like
with OS 3.9.1)...   And you?
- the behavior of ICCAVR over 98% of ATMEGA128  memory code filling becomes
erratic here. Strange. 

Jean Pierre

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