I am looking at the documentation for the Arduino Zero, and I am a little confused.
It indicates that pins 13, 12, and 11 can be used for CIPO, COPI and SCK, but using
SPI.begin() puts the signals on the 6-pin header SPI pinout, which makes sense since it is designated for SPI.
Is there a way to switch to the digital pins via C code? Or do I need to edit the header files? We are using another board that can only attach to the digital pins.