Kossler; Lapointe, Benjamin - 1008 - MITLL
Cc: discuss-gnuradio@gnu.org
Subject: RE: [USRP-users] sample time alignment in GRC
Ben/Rob,
I addressed the issue of getting time aligned samples going for USRP devices
sometime back. I had similar issues until I did a deep dive and worked out
some
, 2014 2:04 PM
To: Lapointe, Benjamin - 1008 - MITLL
Cc: discuss-gnuradio@gnu.org
Subject: Re: [Discuss-gnuradio] sample time alignment in GRC
Make sure that you specify that the 2nd X310 uses external clock and 1PPS, and
all of them should use time synch of
unknown PPS.
Also, there has
@gnu.org
Subject: Re: [Discuss-gnuradio] sample time alignment in GRC
On 06/17/2014 09:58 AM, Lapointe, Benjamin - 1008 - MITLL wrote:
Hi All,
I am still having trouble time aligning sample streams from two USRP X310
devices. In GRC I noticed a random time offset from run to run
Hi,
I have two USRP X310 devices that I am trying to time align in GNU Radio
Companion. One X310 has a GPSDO that is sending 10 MHz reference and 1 PPS
signals to the other one. The GPS is locked. Ideally I would have matched
length cables for 10 MHz reference and 1 PPS, but I think my setup
Does the 10 Gigabit Ethernet PCI-express adapter card sold by Ettus work with
Ubuntu 14.04 LTS? From the previous discussion, it sounds like the PCIe
interface does not work with the new kernel, but that 10GigE might work.
-Ben
From: discuss-gnuradio-bounces+blapointe=ll.mit@gnu.org
Hi,
I would like to control the digital I/O (8 of the lines) of the USRP X300
from GNU Radio Companion. Has anyone attempted this?
From reading the gpio_api online, it sounds like I need to discover the
digital I/O by using the get_gpio_banks function in multi_usrp, and then use
