On 10/03/2018 05:22 PM, Lundberg, Daniel via USRP-users wrote:
A bit of background:
I have been using a B205i mini to transmit a variety of pre-computed
waveforms. These have ~5 MHz of BW, and I’ve been streamin binary
files sampled at 6.25 MS/s. I use a modified version of the
tx_samples_
The N310 SD card has a custom version of open-embedded linux on it with UHD
as well.
You could place your script and binary files in the SD card file system
itself which would resolve streaming to the N310.
The problem is the data generated has no where to go. There is 1 GB of ram
soldered on the
A bit of background:
I have been using a B205i mini to transmit a variety of pre-computed waveforms.
These have ~5 MHz of BW, and I've been streamin binary files sampled at 6.25
MS/s. I use a modified version of the tx_samples_from_file example, using a
host laptop via a USB 3.0 to Ethernet ad
Hi all,
I'm having trouble running osmotrx with an Ettus B210. I'm not sure where
the issue is so figured I would ask here.
Running the binary for osmo-trx on Ubuntu 18.04, I see:
:~$ sudo osmo-trx
linux; GNU C++ version 7.3.0; Boost_106501; UHD_003.010.003.000-0-unknown
opening configuration t
Hi Silvain,
Thank you for letting us know. That is quite a jump in utilization. We
will take a look when we have some time.
We did recently make recent bug fixes in axi_packet_gate. It looks like
that, and possibly other changes, inadvertently increased resource
utilization more than expected
Marcus, Looking a little closer, I am a little confused.
I can make the change, and that allows the message block to appear in GRC, but
I am thinking that I need to uncomment the argument commands that set the DDS
value, right? I don't see how it would work otherwise (Though it can be poked
i
On 10/03/2018 11:03 AM, ogün levent wrote:
Warning message can be seen in the attachments.
I'm going to guess that you have two different installations of UHD on
your system, or a "half-and-half" situation.
Did you get any errors when you ran uhd_images_downloader?
ogün levent mailto:leven
Yes. We are trying to run the brand new device for the first time.
Marcus D. Leech via USRP-users , 3 Eki 2018
Çar, 17:52 tarihinde şunu yazdı:
> On 10/03/2018 10:45 AM, ogün levent via USRP-users wrote:
> > Hello there,
> >
> > Recently I received B210 and went through the installation guide on
On 10/03/2018 10:45 AM, ogün levent via USRP-users wrote:
Hello there,
Recently I received B210 and went through the installation guide on
the ettus website and loaded fpga images uhd_images_downloader and
everything seemed fine. When I tried to run a flowgraph I recieved
Runtime error. Is it
Hello there,
Recently I received B210 and went through the installation guide on the
ettus website and loaded fpga images uhd_images_downloader and everything
seemed fine. When I tried to run a flowgraph I recieved Runtime error. Is
it because of the fpga image version? If so is it possible to cha
Sorry, Marcus, I was out yesterday and then missed these responses.
That is great! I'll give it a try today and report back!
- Original Message - Subject: Re: [USRP-users] Messaging the DDC
From: "Marcus Müller via USRP-users"
Date: 9/30/18 4:47 pm
To: usrp-users@lists.ettus.c
And the culprit is axi_packet_gate
It actually uses so much more BRAMs than the MAP process replaces some
of the inferred BRAM by inferred dist ram instead to fit everything in
a B200.
Not sure why this now needs some much more resources than it did before.
Cheers,
Sylvain
I run ubuntu on VMWare Workstation Player 15 in a windows 10 host. However
i connected usrp to the port using a gigabit ethernet cable and i can't
ping nor find the uh using uhd_find_device. Does anyone has a solution to
this matter.
thanks.
___
USRP-user
Hi,
Before I spend possibly hours tracing this, I was wondering if someone
had an obvious reason for which the FPGA base design size for the B200
increases significantly between 3.9 and 3.13 ?
Just a few examples :
Number used as Memory: 4004 out of 1107236%
Number used as Mem
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