This has just popped up on hackaday...
hackaday.com
An ARN libraru for the Si5351.
The git hub is here...
github.com
Now Josh, as the ARM expert, what do you think?
Finally, Tame The Si5351!
The Si5351 is an extremely useful device, containing multiple clock generators with many versatile programming options that go well beyond its original purpose of providing a clock for digital circ…
hackaday.com
The git hub is here...
GitHub - MR-DOS/Si5351-lib: Si5351 lib for STM32
Si5351 lib for STM32. Contribute to MR-DOS/Si5351-lib development by creating an account on GitHub.
github.com