Hi, Actually, the Atm128SpiC module provides the Resource interface. With this interface you can reserve access to the SPI bus. Once access is granted to you, you can use the bus without interfering with the CC2420. Just remember to release the bus again once you're done (or you won't be able to use the radio).
Cheers, Urs jiang chen wrote: > Hi all, > Is it possible to use the spi port when the radio is off? > > I would like to connect an external device which has an spi interface also, > to the spi interface on the MICAZ, but I am not sure if this is possible. > > Because I konw the cc2420 chip also connect with atmega128 through SPI,and I > want to know how can I use cc2420 and my external device in different time > but > through the same SPI? > > THANK YOU FOR YOUR PATIENCE > > JOHNSON > 04/20/2008 _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
