Dario,
I've been working on a similar requirement. how strict are your timing
needs? For prototyping we were able to get microsecond timing with just a
scheduler implemented in python on an E310. The other major limitation
right now is that RFnoc does not implement the UHD tagging of samples on
EJ,
I went through that same sequence of attempts and never got a solution
other than using TX/RX and RX2 on the same A channel.
On Thu, Sep 21, 2017 at 14:05 EJ Kreinar via USRP-users <
usrp-users@lists.ettus.com> wrote:
> Hi all,
>
> I'm trying to specify exactly which channel to record from
I ran into a similar issue. We ended up rebuilding portions of OFDM. We are
working to release, but trying to figure out some critical bugs first.
I'm sure there are many in a similar position. If we pool together, would
the groups you represent be willing to fund RFNoC developers to solidify
the
You can edit the TCL build script with the appropriate Xilinx commands to
do incremental place and route. I apologize, it's been a few months since I
looked into this and can't recall exactly where and what command it was.
But it did help by cutting a few minutes off, not a lot.
On Fri, Oct 13,
We ran into a similar issue. Big things that helped us was to move high
rate dsp calculations to RFNoC.
I've also had luck with volk_profile. It seems to help with some workloads.
On Wed, Sep 6, 2017 at 16:53 Philip Balister via USRP-users <
usrp-users@lists.ettus.com> wrote:
> On 09/06/2017
John, will this be open source? We are also looking at modifying the SIGGEN
to add functionality. From the name it seems you are transmitting on two
channels. We would need more, but the concept seems similar.
On Wed, Sep 27, 2017 at 18:10 John Medrano via USRP-users <
usrp-users@lists.ettus.com>
My experiments with SIGGEN on the E310 were similar. At the moment my
workaround is to just send noise or burst samples from the CPU exactly when
needed. I would be interested in a way to use siggen. I am also working on
a siggen-like block which will hop frequencies. I am interested in any
design
I've not hooked it up to a GUI, but using the RFNoC blocks set_register and
get_register functions in Python seem to work very well. Making this show
up in companion would be just a matter of either passing those values as
data or a PMT to whatever graphical element you wish.
On Tue, Dec 19, 2017
Try something like this:
self._gateway_block__gateway.set_processor_affinity([0])
On Thu, Oct 26, 2017 at 22:11 john liu via USRP-users <
usrp-users@lists.ettus.com> wrote:
> Hi all,
> Does anyone know how to solve this problem?
>
> best regards
> John
>
> On Wed, Oct 25, 2017 at 10:43 AM,
What would the equivalent of this be for the e310?
On Tue, Feb 13, 2018 at 16:23 Marcus D. Leech via USRP-users <
usrp-users@lists.ettus.com> wrote:
> On 02/13/2018 03:30 AM, Dominik Eyerly via USRP-users wrote:
>
> Hello,
>
> I've noticed that the isolation between the Tx/Rx and the Rx2 port
In case it helps, the changes in this commit helped me get AGC working
using RFNoC/GNURadio when I couldn't find the right hooks to do it via the
API.
https://github.com/tomberek/uhd/commit/c491f3e0f44ea457003852883ff742551a57e785#diff-dff9438dbbf09c43d9ccbf24a04e2cb6
On Wed, Mar 28, 2018 at
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