Trait endbasic_std::gpio::Pins[−][src]

pub trait Pins {
    fn setup(&mut self, pin: Pin, mode: PinMode) -> Result<()>;

    fn clear(&mut self, pin: Pin) -> Result<()>;

    fn clear_all(&mut self) -> Result<()>;

    fn read(&mut self, pin: Pin) -> Result<bool>;

    fn write(&mut self, pin: Pin, v: bool) -> Result<()>;
}
Expand description

Generic abstraction over a GPIO chip to back all EndBASIC commands.

Required methods

Configures the pin as either input or output (per mode).

This lazily initialies the GPIO chip as well on the first pin setup.

It is OK to set up a pin multiple times without calling clear() in-between.

Resets a given pin to its default state.

Resets all pins to their default state.

Reads the value of the given pin, which must have been previously setup as an input pin.

Writes v to the given pin, which must have been previously setup as an output pin.

Implementors