Struct rp_pac::powman::regs::Pwrup

#[repr(transparent)]
pub struct Pwrup(pub u32);

4 GPIO powerup events can be configured to wake the chip up from a low power state. The pwrups are level/edge sensitive and can be set to trigger on a high/rising or low/falling event The number of gpios available depends on the package option. An invalid selection will be ignored source = 0 selects gpio0 . . source = 47 selects gpio47 source = 48 selects qspi_ss source = 49 selects qspi_sd0 source = 50 selects qspi_sd1 source = 51 selects qspi_sd2 source = 52 selects qspi_sd3 source = 53 selects qspi_sclk level = 0 triggers the pwrup when the source is low level = 1 triggers the pwrup when the source is high

Tuple Fields

0: u32

Implementations

impl Pwrup

pub const fn source(&self) -> u8

pub fn set_source(&mut self, val: u8)

pub const fn enable(&self) -> bool

Set to 1 to enable the wakeup source. Set to 0 to disable the wakeup source and clear a pending wakeup event. If using edge detect a latched edge needs to be cleared by writing 1 to the status register also.

pub fn set_enable(&mut self, val: bool)

Set to 1 to enable the wakeup source. Set to 0 to disable the wakeup source and clear a pending wakeup event. If using edge detect a latched edge needs to be cleared by writing 1 to the status register also.

pub const fn direction(&self) -> Direction

pub fn set_direction(&mut self, val: Direction)

pub const fn mode(&self) -> Mode

Edge or level detect. Edge will detect a 0 to 1 transition (or 1 to 0 transition). Level will detect a 1 or 0. Both types of event get latched into the current_pwrup_req register.

pub fn set_mode(&mut self, val: Mode)

Edge or level detect. Edge will detect a 0 to 1 transition (or 1 to 0 transition). Level will detect a 1 or 0. Both types of event get latched into the current_pwrup_req register.

pub const fn status(&self) -> bool

Status of gpio wakeup. Write to 1 to clear a latched edge detect.

pub fn set_status(&mut self, val: bool)

Status of gpio wakeup. Write to 1 to clear a latched edge detect.

pub const fn raw_status(&self) -> bool

Value of selected gpio pin (only if enable == 1)

pub fn set_raw_status(&mut self, val: bool)

Value of selected gpio pin (only if enable == 1)

Trait Implementations

impl Clone for Pwrup

fn clone(&self) -> Pwrup

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for Pwrup

fn default() -> Pwrup

Returns the “default value” for a type.

impl PartialEq for Pwrup

fn eq(&self, other: &Pwrup) -> 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 Pwrup

impl Eq for Pwrup

impl StructuralPartialEq for Pwrup