Struct stm32wlxx_hal::subghz::RfFreq

pub struct RfFreq { /* private fields */ }

RF frequency structure.

Argument of set_rf_frequency.

Implementations

impl RfFreq

pub const F915: RfFreq = _

915MHz, often used in Australia and North America.

Example

use stm32wlxx_hal::subghz::RfFreq;

assert_eq!(RfFreq::F915.freq(), 915_000_000);

pub const F868: RfFreq = _

868MHz, often used in Europe.

Example

use stm32wlxx_hal::subghz::RfFreq;

assert_eq!(RfFreq::F868.freq(), 868_000_000);

pub const F433: RfFreq = _

433MHz, often used in Europe.

Example

use stm32wlxx_hal::subghz::RfFreq;

assert_eq!(RfFreq::F433.freq(), 433_000_000);

pub const fn from_raw(bits: u32) -> RfFreq

Create a new RfFreq from a raw bit value.

The equation used to get the PLL frequency from the raw bits is:

RF_PLL = 32e6 × bits / 2²⁵

Example

use stm32wlxx_hal::subghz::RfFreq;

const FREQ: RfFreq = RfFreq::from_raw(0x39300000);
assert_eq!(FREQ, RfFreq::F915);

pub const fn from_frequency(freq: u32) -> RfFreq

Create a new RfFreq from a PLL frequency.

The equation used to get the raw bits from the PLL frequency is:

bits = RF_PLL * 2²⁵ / 32e6

Example

use stm32wlxx_hal::subghz::RfFreq;

const FREQ: RfFreq = RfFreq::from_frequency(915_000_000);
assert_eq!(FREQ, RfFreq::F915);

pub fn freq(&self) -> u32

Get the actual frequency.

Example

use stm32wlxx_hal::subghz::RfFreq;

assert_eq!(RfFreq::from_raw(0x39300000).freq(), 915_000_000);

pub const fn as_slice(&self) -> &[u8]

Extracts a slice containing the packet.

Example

use stm32wlxx_hal::subghz::RfFreq;

assert_eq!(RfFreq::F915.as_slice(), &[0x86, 0x39, 0x30, 0x00, 0x00]);

Trait Implementations

impl Clone for RfFreq

fn clone(&self) -> RfFreq

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RfFreq

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

Formats the value using the given formatter.

impl Ord for RfFreq

fn cmp(&self, other: &RfFreq) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for RfFreq

fn eq(&self, other: &RfFreq) -> 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 PartialOrd for RfFreq

fn partial_cmp(&self, other: &RfFreq) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for RfFreq

impl Eq for RfFreq

impl StructuralEq for RfFreq

impl StructuralPartialEq for RfFreq