[−][src]Trait embedded_hal_can::Receiver

pub trait Receiver: Interface {
    fn receive(&mut self) -> Result<Self::Frame, Self::Error>;
    fn set_filter(&mut self, filter: Self::Filter);
    fn clear_filter(&mut self);
}

A CAN interface that is able to receive frames.

Required methods

`fn receive(&mut self) -> Result<Self::Frame, Self::Error>`

Return the available Frame with the highest priority (lowest ID).

NOTE: Can-FD Frames will not be received using this function.

`fn set_filter(&mut self, filter: Self::Filter)`

Set the can controller in a mode where it only accept frames matching the given filter.

If there exists several receive buffers, this filter will be applied for all of them.

Note: Even after this method has been called, there may still be Frames in the receive buffer with identifiers that would not been received with this Filter.

`fn clear_filter(&mut self)`

Set the can controller in a mode where it will accept all frames.

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Implementors

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