Enum kernel::hil::i2c::Error

pub enum Error {
    AddressNak,
    DataNak,
    ArbitrationLost,
    CommandComplete,
}

The type of error encoutered during an I2C command transmission.

Variants

AddressNak

The slave did not acknowledge the chip address. Most likely the address is incorrect or the slave is not properly connected.

DataNak

The data was not acknowledged by the slave.

ArbitrationLost

Arbitration lost, meaning the state of the data line does not correspond to the data driven onto it. This can happen, for example, when a higher-priority transmission is in progress by a different master.

CommandComplete

No error occured and the command completed successfully.

Trait Implementations

impl Copy for Error

impl Clone for Error

fn clone(&self) -> Error

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Error

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Eq for Error

fn assert_receiver_is_total_eq(&self)

impl PartialEq for Error

fn eq(&self, __arg_0: &Error) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Display for Error

fn fmt(&self, fmt: &mut Formatter) -> Result

Formats the value using the given formatter.