pub trait GetPad<S>: PinIdwhere
S: Sercom,{
type PadNum: PadNum;
type PinMode: PinMode;
}Expand description
Type-level function mapping PinIds to SERCOM-pad-related types
For SAMD21 and SAMx5x chips, a Sercom and a PinId is enough
information to uniquely identify a pad, so this trait returns the
corresponding PadNum and PinMode.
For SAMD11 chips, on the other hand, some PinIds can serve as two
different PadNums for the same Sercom. For these chips, GetPad
requires a second type parameter to specify the PadNum and only returns
the PinMode.
See the documentation on type-level functions for more details.