Crate si5351

A platform agnostic Rust driver for the Si5351, based on the embedded-hal traits.

The Device

The Silicon Labs Si5351 is an any-frequency CMOS clock generator.

The device has an I²C interface.

Usage

Import this crate and an embedded_hal implementation:

extern crate stm32f103xx_hal as hal;
extern crate si5351;

Initialize I²C bus (differs between embedded_hal implementations):

use hal::i2c::I2c;
type I2C = ...;

let i2c: I2C = initialize_i2c();

Then instantiate the device:

use si5351;
use si5351::{Si5351, Si5351Device};

let mut clock = Si5351Device<I2C>::new(i2c, false, 25_000_000);
clock.init(si5351::CrystalLoad::_10)?;

Or, if you have an Adafruit module, you can use shortcut functions to initializate it:

use si5351;
use si5351::{Si5351, Si5351Device};

let mut clock = Si5351Device<I2C>::new_adafruit_module(i2c);
clock.init_adafruit_module()?;

And set frequency on one of the outputs:

use si5351;

clock.set_frequency(si5351::PLL::A, si5351::ClockOutput::Clk0, 14_175_000)?;

Structs

DeviceStatusBits

Si5351Device

Si5351 driver

Enums

ClockOutput

CrystalLoad

Error

FeedbackMultisynth

Multisynth

OutputDivider

PLL

SimpleMultisynth

Traits

Si5351