The ATmega128 processor's SPI port is dedicated for Radio control and is
not readily available for other peripherals unless you don't want to use
the radio. If you must need SPI interface, you could bit-bang the GPIO
lines to emulate a SPI bus.

If you search through TinyOS archives, you should find several postings
on this topic.

Giri


-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
Hofmann Marcel T&A.E_BB.0501
Sent: Tuesday, July 01, 2008 9:27 AM
To: [email protected]
Subject: SPI - mica 2 

Hellou all,

The user manal from crossbow say, that you not use the SPI. Why is this
so?? Someone have a succession how that I can use the SPI?

Thanks 

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