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frequency_word

pamoja_radios::sx126x::config

Function frequency_word 

Source 
pub const fn frequency_word(frequency_hz: u32) -> u32
Expand description

Returns the word SetRfFrequency takes for a frequency.

The datasheet defines the frequency as the word times the crystal frequency over 2^25, so one step of the word is 0.95 Hz. The word is rounded to the nearest step.

§Arguments

  • frequency_hz - the carrier frequency in hertz.

§Returns

The 32-bit frequency word.

§Examples

use pamoja_radios::sx126x::config::frequency_word;

assert_eq!(frequency_word(868_100_000), 0x3641_999A);
assert_eq!(frequency_word(915_000_000), 0x3930_0000);