I would like to receive a 16bit SPI in a AVRmega1284p say. Ultimately i would like to receive the 16bits in a lower & upper byte (would have to anyway) & then send them out in usart specification to a wireless transmitter. That leads me to my second question of can you have one port being SPI & the other being USART?
Or there a C coded Software SPI example if the hardware cant do it? (I have looked ) :)