Hey Jeff,
What type of GPS antenna are you using? 3.3V or 5V? If it's compatible with
X310 & other USRPs, I would imagine you'll be good to go with the E320...
Do you see the locked / unlocked status change between consecutive runs of
something like gpsmon on the E320?
There were some early-ish r
Hi Ian,
always good to hear from you, but, puh, this is awakening old memories,
and I'm not even sure those are the good ones.
Yeah, I remember, the interval for the Gratuitious ARP packets isn't
what it's supposed to be according to firmware comments. Uh. Maybe we
just clocked the CPU core lower
Marcus, I don’t think any action is required at present, it’s been working
“fine" for many years.
But as you say the firmware as written thinks things are working on a different
timescale.
Luckily their is nothing real time or timing critical in there
-Ian
> On Mar 24, 2020, at 6:56 AM, Marcus M
Hi,
In order to synchronize several devices, We used to use an external PPS and
10MHz
reference and call set_next_time_pps.
This works fine since many years using UHD 3.9 and N210. We recently use X300 +
TwinRx
using UHD 3.10.3 and it seems
that it does not work.
It seems that set_time_next_pp
On 03/24/2020 12:49 PM, Olivier Ravard via USRP-users wrote:
Hi,
In order to synchronize several devices, We used to use an external PPS and
10MHz
reference and call set_next_time_pps.
This works fine since many years using UHD 3.9 and N210. We recently use X300 +
TwinRx
using UHD 3.10.3 and
Sorry for this question but the problem is found: that was a cable from the
1PPS source
which was broken...
To answer your question: it is a self made 1PPS/10MHz source with 10ns accuracy.
regards,
olivier
Le 24/03/2020 à 18:08, Marcus D. Leech via USRP-users a écrit :
> On 03/24/2020 12:49 PM,
