Struct ResetFlags 

pub struct ResetFlags(pub u32);

The flags describing what caused the most recent reset, returned by reset_flags.

Which flags are available depends on the chip family.

Tuple Fields

0: u32

Implementations

impl ResetFlags

pub fn nrst_pin(&self) -> bool

The NRST pin was pulled low.

On many STM32 chips, internal reset sources can also drive NRST low, so this flag is commonly set together with other flags. Check the more specific flags first.

pub fn software(&self) -> bool

A software reset was requested, for example with SCB::sys_reset().

pub fn independent_watchdog(&self) -> bool

The independent watchdog expired.

pub fn window_watchdog(&self) -> bool

The window watchdog expired.

pub fn low_power(&self) -> bool

Illegal entry into a low-power mode.

This happens when Stop or Standby mode is entered while the corresponding nRST option bits are configured to generate a reset instead.

pub fn power_on(&self) -> bool

A power-on or power-down reset (POR/PDR).

Other flags are usually set along with it, so check this first.

pub fn brownout(&self) -> bool

A brownout reset (BOR).

On many families a power-on reset also sets this flag. Where power_on() is available, check it first.

Trait Implementations

impl Clone for ResetFlags

fn clone(&self) -> ResetFlags

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ResetFlags

impl Eq for ResetFlags

impl PartialEq for ResetFlags

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ResetFlags