Let's aim to have at least an idea how a gpio.Group would look like. A Group would be a logical group, not a physical one. To clarify, we're not talking about GPIOs grouped together on a header, I'm talking about GPIOs that are on the same controller thus can be acted on upon as a transaction. See the previous comment for precedents.
My thinking at the moment is to:
Add gpio.Group interface, listing its owned pins.
Add to interface gpio.Pin a new method .Group().
The interface Group would contain the transactional operations.
Ported from https://github.com/google/periph/issues/372.
Let's aim to have at least an idea how a
gpio.Groupwould look like. A Group would be a logical group, not a physical one. To clarify, we're not talking about GPIOs grouped together on a header, I'm talking about GPIOs that are on the same controller thus can be acted on upon as a transaction. See the previous comment for precedents.My thinking at the moment is to:
gpio.Groupinterface, listing its owned pins.gpio.Pina new method.Group().The interface Group would contain the transactional operations.