With the ability to have the USART in (master) SPI mode, and with some of the larger Atmel chips having several of them, how does one go about having the various SPI libraries work with a different SPI port? As far as I can tell, most (if not all) of the current libraries for devices using SPI, are…

Multiple SPI

system September 21, 2012, 5:24am 8

Could not a I2C/TWI handle this? Data and a clock with plenty of addresses (@Jack: Is that the shiftOut you refer to?).

Just wondering.

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