It has keyboard, usb, hdmi, wifi, ethernet and other processes. But
apparently prioritizing my program above them really does not affect how
often it visits my program.
I have about 250 nS of jitter on my output signal.
From: Seth Mattinen
Sent: Thursday, February 22, 2018 5:58 PM
Subject: Re: [AFMUG] OT Raspberry PI
On 2/22/18 3:36 PM, ch...@wbmfg.com wrote:
Had the command syntax wrong.
But got nice to work. Have to sudo if you use negative nice numbers.
It made zero difference in my jitter. I went from 19 to –20 on nice and
nice really only helps prioritize (or not) compared to other running