//! MPU6000 operation errors.

use kaptan_log::KaptanError;

/// MPU6000 operation failure.
#[derive(Debug, Eq, PartialEq, KaptanError)]
pub enum Error<BusError> {
    /// The selected SPI route rejected a transfer submission.
    Start(BusError),
    /// The responding device does not identify as an MPU6000.
    UnexpectedIdentity(u8),
    /// An acquisition request arrived before initialization completed or while
    /// another transfer still owned the selected route.
    NotReady,
    /// The selected SPI route reported a terminal transfer fault.
    TransferFault,
}