So I am looking at using a pair of Smartpins in Synchronous Serial Transmit mode. (%11100) and I need some help understanding how to initialize and use the Smartpins. The first hurtle I have to cross is how to setup the A - B pair. How do I determine what pin the clock is going to reside on?
I have looked at some other's code for configuring Smart Pins, but I don't have any examples of mode %11100. I just need another point of view. Feeling really stuck on something simple. I am missing some fundamental of the Smartpins.
Thanks in advance.