[En-Nut-Discussion] AT25DF SPI Device, undefined reference
David Schmidt
david.schmidt at bh-elektronik.de
Thu Feb 7 14:44:01 CET 2013
Hello,
I'm using the AT25DF64 flash memory attached to AT91-SAM7X through the
SPI1 interface. I updated to NUT/OS Version 5.1 because there is already
a device driver for this chip.
Now i'm trying to register the at25 with
NutRegisterSpiDevice(&devDataFlash0, &DEV_SPIBUS, 0);
but my compiler tells me that 'devDataFlash0' is an "undefined
reference". I already rebuilt my NUT/OS after updating to 5.10.
What's the problem?
Thank you in advance.
BTW: the headline "Stable Version 4.10" for the download on
http://www.ethernut.de/en/download/index.html is misleading, because it
is the download link for the 5.1 version.
--
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Mit freundlichen Grüßen / kind regards
David Schmidt
DH-Student, Studiengang Elektrotechnik
*Wolfgang Bachleitner und Gunther Heugel Elektronik oHG*
Boschstrasse 20
D-78655 Dunningen
Tel.: +49 (0) 7403 - 9218 - 0
Fax: +49 (0) 7403 - 9218 - 39
E-Mail: david.schmidt at bh-elektronik.de
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Sitz der Gesellschaft: Dunningen
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