Trait embedded_hal::can::Frame
source · [−]pub trait Frame: Sized {
fn new(id: impl Into<Id>, data: &[u8]) -> Option<Self>;
fn new_remote(id: impl Into<Id>, dlc: usize) -> Option<Self>;
fn is_extended(&self) -> bool;
fn is_remote_frame(&self) -> bool;
fn id(&self) -> Id;
fn dlc(&self) -> usize;
fn data(&self) -> &[u8];
fn is_standard(&self) -> bool { ... }
fn is_data_frame(&self) -> bool { ... }
}
Expand description
A CAN2.0 Frame
Required methods
Creates a new frame.
This will return None
if the data slice is too long.
Creates a new remote frame (RTR bit set).
This will return None
if the data length code (DLC) is not valid.
fn is_extended(&self) -> bool
fn is_extended(&self) -> bool
Returns true if this frame is a extended frame.
fn is_remote_frame(&self) -> bool
fn is_remote_frame(&self) -> bool
Returns true if this frame is a remote frame.
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.
Provided methods
fn is_standard(&self) -> bool
fn is_standard(&self) -> bool
Returns true if this frame is a standard frame.
fn is_data_frame(&self) -> bool
fn is_data_frame(&self) -> bool
Returns true if this frame is a data frame.