[−][src]Trait n2k::hal::can::Frame

pub trait Frame: Sized {
    fn new_standard(id: u32, data: &[u8]) -> Result<Self, ()>;
    fn new_extended(id: u32, data: &[u8]) -> Result<Self, ()>;
    fn with_rtr(&mut self, dlc: usize) -> &mut Self;
    fn is_extended(&self) -> bool;
    fn is_remote_frame(&self) -> bool;
    fn id(&self) -> u32;
    fn dlc(&self) -> usize;
    fn data(&self) -> &[u8];

    fn is_standard(&self) -> bool { ... }
    fn is_data_frame(&self) -> bool { ... }
}

A CAN2.0 Frame

Required methods

`fn new_standard(id: u32, data: &[u8]) -> Result<Self, ()>`

Creates a new frame with a standard identifier (0..=0x7FF). Returns an error when the the identifier is not valid.

`fn new_extended(id: u32, data: &[u8]) -> Result<Self, ()>`

Creates a new frame with an extended identifier (0..=0x1FFF_FFFF). Returns an error when the the identifier is not valid.

`fn with_rtr(&mut self, dlc: usize) -> &mut Self`

Marks this frame as a remote frame (by setting the RTR bit).

`fn is_extended(&self) -> bool`

Returns true if this frame is a extended frame.

`fn is_remote_frame(&self) -> bool`

Returns true if this frame is a remote frame.

`fn id(&self) -> u32`

Returns the frame identifier.

`fn dlc(&self) -> usize`

Returns the data length code (DLC) which is in the range 0..8.

For data frames the DLC value always matches the length of the data. Remote frames do not carry any data, yet the DLC can be greater than 0.

`fn data(&self) -> &[u8]`

Returns the frame data (0..8 bytes in length).

Loading content...

Provided methods

`fn is_standard(&self) -> bool`

Returns true if this frame is a standard frame.

`fn is_data_frame(&self) -> bool`

Returns true if this frame is a data frame.

Loading content...

Implementors

Loading content...