Re: Teensy 3.5/3.6 upgrade for uBITX
I'd bet worst case latency on a not seriously loaded RPi is less than thetoggle quoted messageShow quoted text
milliseconds it takes us to load a new clock frequency into the si5351 via 100khz i2c.
A google for "Rasberry Pi RT" shows there are real time variants of the kernel.
I've got no idea how real time.
There are some going without linux, programming the bare metal.
But I like the idea of still using a simple microntroller for basic rig control.
Being something of a pessimist, I'd prefer not to depend on something
as complex as the RPi, too many billions of things that could go wrong.
On Mon, Apr 23, 2018 at 11:01 am, Robert Weiman wrote: