On 7/4/20 7:49 AM, David J Taylor via time-nuts wrote:
David,
I've seen your comparison in the list archives. However, none of the
approaches I have seen published so far (including yours) exploit all the
possibilities I mentioned.
The Raspi having better community support doesn't help if the p
Ed:
I see what appear to be good voltages from the mothor board into the A17
video driver board, that is Gnd, +12VDC, V Sync, HSync, and video
(Intensity)
Have a possibly good A17 board, on the bench along with a CRT, removed from
instrument.
Am testing voltages, waveforms, and Electrolytic
David,
I've seen your comparison in the list archives. However, none of the
approaches I have seen published so far (including yours) exploit all the
possibilities I mentioned.
The Raspi having better community support doesn't help if the platform
itself
is unfit for the purpose. It might be O
On 7/4/20 2:30 AM, David J Taylor via time-nuts wrote:
... and it has much less general support
... and it generates more RF interference
... and it costs money as the OP already has the Raspberry Pi
I have both Pis and BB Blacks and Greens and Green wireless.
I'm interested in the RF i
On Samstag, 4. Juli 2020 11:30:01 CEST David J Taylor via time-nuts wrote:
> From: Matthias Welwarsky
> []
> Forgive me chiming in with a recommendation: Drop the Raspberry Pi and get a
> Beaglebone Black instead. It is the much better platform for timekeeping
> experiments.
[snip]
> BR,
> Matthi
From: Matthias Welwarsky
[]
Forgive me chiming in with a recommendation: Drop the Raspberry Pi and get a
Beaglebone Black instead. It is the much better platform for timekeeping
experiments.
Firstly, it has capture-mode timers that will give much more stable
timestamps
for the 1PPS kernel inter
On Freitag, 3. Juli 2020 19:44:48 CEST Hal Murray wrote:
> andrew.hanc...@cyrus-consultants.co.uk said:
> > So I cannot use HaTs anymore, so I cobbled together a GPS ublox6 (same
> > module) but using a FT232RL, and connected all the pins correctly, and DCD
> > so I can get PPS.
>
> FT232R is a US
