From: Mike Brady <4265913+mikebrady@users.noreply.github.com> Date: Mon, 29 Mar 2021 20:49:11 +0000 (+0100) Subject: Update README.md X-Git-Tag: 1.1-dev~52^2 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ac1eec085f979706e4134d4c90dcaebc8ec42270;p=thirdparty%2Fnqptp.git Update README.md No averaging takes place now. --- diff --git a/README.md b/README.md index 3fd17a5..5d508e9 100644 --- a/README.md +++ b/README.md @@ -35,9 +35,6 @@ The `make install` creates the `nqptp` group and installs a `systemd` startup sc A unix group called `nqptp` is created by the `make install` step. Members of this group have write access to the shared memory interface. If you wish to use the shared mutex to ensure records are not altered while you are accessing them, you should open your side of the shared memory interface with read-write permission. Be aware that while your program has the mutex lock, it can halt `nqptp`, so keep any activity while you have the lock very short and very simple, e.g. copying it to local memory. -The `source_time` and `local_to_source_time_offset` values are averaged over up to 480 samples. Since samples should be received at the rate of eight per second, -the values are averaged over the previous minute. - Clock records not updated for a period are deleted. Since `nqptp` uses ports 319 and 320, it can not coexist with any other user of those ports, such as full PTP service daemons.