Struct lis3dh::FifoStatus

pub struct FifoStatus {
    pub watermark: bool,
    pub overrun: bool,
    pub empty: bool,
    pub stack_size: u8,
}

Information about what is stored in the FIFO

Fields

watermark: bool

The watermark bit is set high when FIFO content exceeds watermark level

overrun: bool

The overrun bit is set high when FIFO buffer is full; this means that the FIFO buffer contains 32 unread samples. At the following ODR a new sample set replaces the oldest FIFO value. The OVRN bit is set to 0 when the first sample set has been read

empty: bool

The empty bit is set high when all FIFO samples have been read and FIFO is empty

stack_size: u8

The current number of unread samples stored in the FIFO buffer. When FIFO is enabled, this value increases at ODR frequency until the buffer is full, whereas, it decreases every time one sample set is retrieved from FIFO.

Implementations

impl FifoStatus

pub const fn from_bits(status: u8) -> Self

Interpret the content of the FIFO_SRC_REG register

Trait Implementations

impl Clone for FifoStatus

fn clone(&self) -> FifoStatus

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FifoStatus

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for FifoStatus

fn eq(&self, other: &FifoStatus) -> 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 !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for FifoStatus

impl Eq for FifoStatus

impl StructuralPartialEq for FifoStatus