Thanks for the announcement of the new UHD 3.10.3 release.
I've noticed on the gnuradio mailing list some comments about possible
incompatibility
of certain UHD versions and Gnuradio versions (assuming I'm reading things
correctly).
Is there a table that lists compatibility of the various UHD bra
- Included message ---
Message: 5
Date: Tue, 27 Oct 2020 20:28:12 -0400
From: "Marcus D. Leech"
To: usrp-users@lists.ettus.com
Subject: Re: [USRP-users] USRP B200mini half-duplex 1 port
Message-ID: <5f98bb1c.7070...@gmail.com>
Content-Type: text/plain; cha
I installed and built gnuradio and UHD some time ago from the SBRAC script.
I am at the head of gnuradio maint-3.7, and am on uhd maint. My version
of uhd is 3.10.2.0 and my FPGA
images are also 3.10.2. There appears to be 3.10.3 FPGA available (for
B205Mini).
However git tells me that UHD ha
ers@lists.ettus.com> wrote:
> On 08/24/2018 10:14 AM, Tom McDermott via USRP-users wrote:
> > I installed and built gnuradio and UHD some time ago from the SBRAC
> script.
> >
> > I am at the head of gnuradio maint-3.7, and am on uhd maint. My
> > version of uhd is 3.10.2.0 an
This happened to me as well after upgrading from 3.10 to either 3.12 or
3.13 (forget which).
It will run normally, but in various gnuradio flowgraph terminate
situations, it has this error
and does not seem to recover without a device reinitialization.
-- Tom, N5EG
On Tue, Feb 12, 2019 at 7:25
I am trying to use a B205mini in half-duplex mode through the TX/RX
connector
from a GRC flowgraph. Gnuradio 3.7.13.4. Very slow switching, manually
implemented.
The flowgraph implements a simple half-duplex transceiver. In order to
switch
the TX/RX antenna switch, I am starting and stopping sa
7;t enough. However the next
time back to Tx,
the problem with transmitter underruns and weird oscillating T/R
behavior resumes.
Still looking for advice as to how to T/R switch the unit without the
TX going nuts?
-- Tom, N5EG
On 07/04/2019 11:14 PM, Tom McDermott via USRP-users wrote:
>* I
Finally identified the B205 Half-Duplex problem I think. No packets
involved
here - everything is streaming. No Tags, no Messages.
My hypothesis is that when the B205 transmitter starts (the 2nd and later
times)
it tries to fill up something like a TX FIFO, sucking samples out of the
flowgraph
wa
