Enum FixedChannelList 

pub enum FixedChannelList {
    Mhz800,
    Mhz900,
}

A published list that gives every channel number a frequency.

RP002-1.0.5 section 3.3.1 fixes a frequency for each number, so a network can enable channels on a device with a bit each rather than spelling their frequencies out. A join accept’s type 1 channel list is read this way in a dynamic channel plan: each bit set creates the channel its number stands for.

Examples

use pamoja_lora::region::FixedChannelList;

assert_eq!(FixedChannelList::Mhz800.frequency_hz(0), Some(863_100_000));
assert_eq!(FixedChannelList::Mhz800.frequency_hz(39), Some(865_985_000));
assert_eq!(FixedChannelList::Mhz900.frequency_hz(95), Some(924_600_000));
assert_eq!(FixedChannelList::Mhz900.frequency_hz(96), None);

Variants

Mhz800

Section 3.3.1.1: forty channels, from 863.1 MHz in 200 kHz steps to 869.9 MHz at channel 34, then five at 865.0625, 865.4025, 865.6025, 865.785 and 865.985 MHz. It covers the channels EU868, IN865 and RU864 networks run.

Mhz900

Section 3.3.1.2: ninety-six channels, from 915.1 MHz in 100 kHz steps to 924.6 MHz. It covers the channels AS923 and KR920 networks run.

Implementations

impl FixedChannelList

pub const fn frequency_hz(self, channel: u8) -> Option<u32>

Returns the frequency a channel number stands for.

Arguments

• channel - the channel number.

Returns

The frequency in hertz, or None for a number the list does not define.

pub const fn len(self) -> u8

Returns how many channels the list defines.

Returns

Forty for the 800 MHz list, ninety-six for the 900 MHz one.

pub const fn is_empty(self) -> bool

Reports whether the list defines no channels, which neither published list does.

Returns

false.

Trait Implementations

impl Clone for FixedChannelList

fn clone(&self) -> FixedChannelList

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FixedChannelList

impl Debug for FixedChannelList

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

Formats the value using the given formatter.

impl Eq for FixedChannelList

impl Hash for FixedChannelList

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for FixedChannelList

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for FixedChannelList