I installed gnuradio and UHD got installed with gnuradio package. I tried to
run uhd-usrp-probe in cmd but it told me to download images but I already have
images in following path:
C:\Program Files\GNURadio-3.7\share\uhd\images\usrp_x310_fpga_HG.lvbitx
But when I tried to run uhd_usrp_probe
On 09/13/2018 02:35 AM, Koyel Das (Vehere) wrote:
I am not using ethernet. I am using PCIe.
Ok, then use "resource=RIO0"
*From:* Marcus D. Leech
*Sent:* Thursday, September 13, 2018 11:56:33 AM
*To:* Koyel Das (Veher
I am not using ethernet. I am using PCIe.
From: Marcus D. Leech
Sent: Thursday, September 13, 2018 11:56:33 AM
To: Koyel Das (Vehere); 'USRP-users@lists.ettus.com'
Subject: Re: [USRP-users] Unable to receive two channels
On 09/13/2018 02:24 AM, Koyel Das (Vehere
On 09/13/2018 02:24 AM, Koyel Das (Vehere) wrote:
I am using UHD 3.11 and source of the signal is wifi.
Regards,
Koyel
Could you show us the output of
uhd_usrp_probe --args "addr=192.168.10.2"[or whatever address
I am using UHD 3.11 and source of the signal is wifi.
Regards,
Koyel
From: Marcus D. Leech
Sent: Thursday, September 13, 2018 11:50:13 AM
To: Koyel Das (Vehere); 'USRP-users@lists.ettus.com'
Subject: Re: [USRP-users] Unable to receive two channels
On 09/13/201
On 09/13/2018 02:12 AM, Koyel Das (Vehere) wrote:
Actually I tried with both first with RX1 and RX2 and then with two
RX2. None have any signal. I am attaching the .grc file. Same thing
works on usrp 2954 R with one port to RX2 another to TX/RX and we get
two channels simultaneously but with 29
Actually I tried with both first with RX1 and RX2 and then with two RX2. None
have any signal. I am attaching the .grc file. Same thing works on usrp 2954 R
with one port to RX2 another to TX/RX and we get two channels simultaneously
but with 2955 R I am stuck.
Regards,
Koyel
__
On 09/13/2018 01:52 AM, Koyel Das (Vehere) wrote:
I am attaching the flowgraph and property dialog box where you can see
the gain, antennas etc. I am using vert 2450 antennas.
Regards,
Koyel
Attaching the actual .grc file would be more helpful.
Also, in the image you sent, both channels
On 09/13/2018 01:28 AM, Koyel Das (Vehere) via USRP-users wrote:
Hi,
I am using usrp 2955 R and trying to receive signals from RX1 port of
RF0 and RX2 port of RF1 simultaneously by configuring UHD usrp source
to receive two channels. I have made number of channels to two. And
set the antennas
Hi,
I am using usrp 2955 R and trying to receive signals from RX1 port of RF0 and
RX2 port of RF1 simultaneously by configuring UHD usrp source to receive two
channels. I have made number of channels to two. And set the antennas of the
two as RX1 and RX2. But then no signal is being received. W
Hi all,
I wrote some blocks in systemverilog that I'd like to use in an rfnoc block
I have. When I add max_find.sv to the Makefile.srcs, the build tools claim
they can't find my max_find module. If I save it as max_find.v, the build
tools can find the file, but it gets treated as standard Verilog.
Ian,
Thanks for the insight! The changes for the RFNoC blocks are correct, but
the DSP cores (rx_dsp_core_3000 and tx_dsp_core_3000) that use the CORDIC
should not have been changed. It looks like the fix might be as simple as
backing out the changes to rx_dsp_core_3000.cpp and tx_dsp_core_3000.
I think look to commit d588005fd87dd2594adb29dbbdcf948bbb0ab0c1 and files
uhd/host/lib/usrp/cores/tx_dsp_core_3000.cpp and
uhd/host/lib/usrp/cores/rx_dsp_core_3000.cpp
CORDIC compensation gain was mistakenly eliminated in UHD for all 3rd
generation USRP’s rather than just the ones that switche
It has been a while since I've built a bitfile for the E310, but I used a setup
that works fine for my X310.
I source: /opt/gnuradio/v3.7.12.0_rfnoc/src/uhd-fpga/usrp3/top/e300/setupenv.sh
it finds vivado 2017.4 fine and it said it was successful.
then I run: /uhd_image_builder.py keep_1_in_
Gnu Radio flow graph attached.
Ron
On 09/12/2018 12:43 AM, Cedric Roux wrote:
Dear Ron,
On 09/11/18 08:49, Ron Economos via USRP-users wrote:
I've done more testing. Here are some plots with the spectrum
analyzer in zero span and a real sawtooth wave being transmitted.
I would like to try t
Dear Ron,
On 09/11/18 08:49, Ron Economos via USRP-users wrote:
I've done more testing. Here are some plots with the spectrum analyzer
in zero span and a real sawtooth wave being transmitted.
I would like to try this in our lab. Is it possible for
you to share your code to generate the sawtoot
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