Trait analog_multiplexer::Output

pub trait Output {
    fn set_channel(&mut self, channel: u8);
    fn enable(&mut self);
    fn disable(&mut self);
    fn num_channels(&self) -> u8;
}

A trait so we can support both 8-channel and 16-channel multiplexers simultaneously by merely instantiating them with a 5 (16-channel) or 4 (8-channel) member tuple of OutputPins.

Required methods

fn set_channel(&mut self, channel: u8)

fn enable(&mut self)

fn disable(&mut self)

fn num_channels(&self) -> u8

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Implementors

impl<E, S0: OutputPin<Error = E>, S1: OutputPin<Error = E>, S2: OutputPin<Error = E>, EN: OutputPin<Error = E>> Output for (S0, S1, S2, EN)

A 4-pin implementation to support 8-channel multiplexers (e.g. 74HC4051)

fn set_channel(&mut self, channel: u8)

Sets the current active channel on the multiplexer (0-7)

fn enable(&mut self)

Brings the EN pin low to enable the multiplexer

fn disable(&mut self)

Brings the EN pin high to disable the multiplexer

fn num_channels(&self) -> u8

Returns the number of channels supported by this multiplexer (so you can easily iterate over them).

impl<E, S0: OutputPin<Error = E>, S1: OutputPin<Error = E>, S2: OutputPin<Error = E>, S3: OutputPin<Error = E>, EN: OutputPin<Error = E>> Output for (S0, S1, S2, S3, EN)

A 5-pin implementation to support 16-channel multiplexers (e.g. 74HC4067)

fn set_channel(&mut self, channel: u8)

Sets the current active channel on the multiplexer (0-15)

fn enable(&mut self)

Brings the EN pin low to enable the multiplexer

fn disable(&mut self)

Brings the EN pin high to disable the multiplexer

fn num_channels(&self) -> u8

Returns the number of channels supported by this multiplexer (so you can easily iterate over them).

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