Enum BootState 

#[repr(u8)]
pub enum BootState {
    Idle = 255,
    Updating = 127,
    Validating = 63,
}

Current stage in the firmware update lifecycle.

Each state is a contiguous run of 1-bits from bit 0. Advancing clears the MSB: next = state & (state >> 1).

0xFF  Idle        (8 ones)
0x7F  Updating    (7 ones)
0x3F  Validating  (6 ones)

Variants

Idle = 255

No update in progress. Normal app boot. Erased flash default.

Updating = 127

Firmware transfer in progress.

Validating = 63

New firmware written, trial booting the app.

Implementations

impl BootState

pub fn from_u8(v: u8) -> Self

Parse a raw byte into a BootState. Unrecognised values default to Idle.

Trait Implementations

impl Clone for BootState

fn clone(&self) -> BootState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BootState

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

Formats the value using the given formatter.

impl PartialEq for BootState

fn eq(&self, other: &BootState) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for BootState

impl StructuralPartialEq for BootState