Thanks for the suggestion. I am not averse to C++, and will definitely look
into these examples and try replicate something similar.
Adam
On Mon, Dec 6, 2021 at 3:35 PM Attila Kinali wrote:
> On Sun, 5 Dec 2021 15:53:57 -0500
> Adam Space wrote:
>
> > For example,
> > the only solutions in Pyt
Thanks for the ideas. The first idea sounds interesting. I recently got a
Raspberry Pi GPS/PPS setup working, which is still having some issues but
overall ok. (In particular, it seems as if there is a few ms lag from the
PPS signal, which I'm not sure what to do about). I've never done anything
wi
There is another problem besides the software, if I remember correctly the
FFT card resides on the computer, not on the PN9000 box.
Jorge.
On Sun, Nov 21, 2021 at 9:49 AM AC0XU (Jim)
wrote:
> I recently purchased an Aeroflex PN9000 system with the correct modules
> for doing phase noise measurem
> In this application RPis seem to last for many years - in others where we
> use the SD-card (e.g. influxdb or similar) they seem to regularly fail in
> 1-2 years, requiring an reformat or new SD-card. An RPi or similar with a
> more robust SSD/M2 drive would be good.
I’ve had the same experience
I have four home-built clocks, each using a Raspberry Pi, all with slightly
different designs, all running gpsd and ntpd (so all are NTP servers on my home
network). Three are GPS disciplined; one is WWVB disciplined. Two of the GPS
clocks use the modem-control lines on a serial port for the 1PP
You can also let them boot from nfs.
On Tue, Dec 07, 2021 at 10:01:13AM +0200, Anders Wallin wrote:
> We use this simple python script with RPi and a 7" RPi screen in many labs
> just to have a simple clock display. AFAIK the timing and update rate is
> good enough for human visual readout.
> The
On 05/12/2021 20:53, Adam Space wrote:
Most distributions of Linux already have a "clock" application that shows
the system time, but I am wondering how to program a more customizable
display on a Linux system / Raspberry pi. There are a few solutions that
pop up by googling the issue, but these
On Mon, 06 Dec 2021 17:14:22 -0800
Hal Murray wrote:
> Where/when/what/how did you get that idea?
>From scripts I wrote that did not behave as I expected them to
behave. Yes, I do indeed look at the mili-second accuracy
of sleep() calls of scripts. I am a time-nut after all ;-)
> I've had no pr
We use this simple python script with RPi and a 7" RPi screen in many labs
just to have a simple clock display. AFAIK the timing and update rate is
good enough for human visual readout.
The RPis get time over NTP.
https://github.com/aewallin/digiclock
In this application RPis seem to last for many
