Struct Rosc

pub struct Rosc(pub *mut u8);

Tuple Fields

0: *mut u8

Implementations

impl Rosc

pub fn ctrl(self) -> Reg<Ctrl, RW>

Ring Oscillator control

pub fn freqa(self) -> Reg<Freqa, RW>

The FREQA & FREQB registers control the frequency by controlling the drive strength of each stage The drive strength has 4 levels determined by the number of bits set Increasing the number of bits set increases the drive strength and increases the oscillation frequency 0 bits set is the default drive strength 1 bit set doubles the drive strength 2 bits set triples drive strength 3 bits set quadruples drive strength

pub fn freqb(self) -> Reg<Freqb, RW>

For a detailed description see freqa register

pub fn dormant(self) -> Reg<u32, RW>

Ring Oscillator pause control This is used to save power by pausing the ROSC On power-up this field is initialised to WAKE An invalid write will also select WAKE Warning: setup the irq before selecting dormant mode

pub fn div(self) -> Reg<Div, RW>

Controls the output divider

pub fn phase(self) -> Reg<Phase, RW>

Controls the phase shifted output

pub fn status(self) -> Reg<Status, RW>

Ring Oscillator Status

pub fn randombit(self) -> Reg<Randombit, RW>

This just reads the state of the oscillator output so randomness is compromised if the ring oscillator is stopped or run at a harmonic of the bus frequency

pub fn count(self) -> Reg<Count, RW>

A down counter running at the ROSC frequency which counts to zero and stops. To start the counter write a non-zero value. Can be used for short software pauses when setting up time sensitive hardware.

Trait Implementations

impl Clone for Rosc

fn clone(&self) -> Rosc

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl PartialEq for Rosc

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

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

const 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 Rosc

impl Eq for Rosc

impl Send for Rosc

impl StructuralPartialEq for Rosc

impl Sync for Rosc