Dear all,
i am using two USRP b210 device for my project. My goal is to deploy LTE
connection . but one of my device is working properly and other one is
showing error no device found.
when i used the sudo uhd_usrp_probecommand. its shows error
UHD Warning:
EnvironmentError: IOError: Could not
Hello together,
I have some questions concerning clock speeds and the corresponding data
rates on a USRP x310 (FPGA). As far as I know, there are two different
clock speeds on the FPGA, the ce_clk=200MHz, and the bus_clk - I did not
find clock speed for this one.
Is it true, that the ce_clk
Hi Khizar - Have you tried doing what the error recommends ... executing
"/usr/local/lib/uhd/utils/uhd_images_downloader.py"? It could be that you
just need to download the images for your specific UHD install. Hope this
helps! - MLD
On Thu, Sep 19, 2019 at 4:03 AM Khizar Abbas via USRP-users <
Hi Brian,
thank you for your help.
I have on question left. You say the crossbar is non blocking. Does that
mean it can supply multiply RFNoC Blocks with input data at once at its
full bus_clk speed? Or does it switch between the ports so that some
blocks have to wait until its their turn to get
On Thu, Sep 19, 2019 at 11:18 AM Felix Greiwe
wrote:
> Hi Brian,
>
> thank you for your help.
>
> I have on question left. You say the crossbar is non blocking. Does that
> mean it can supply multiply RFNoC Blocks with input data at once at its
> full bus_clk speed? Or does it switch between the
On Thu, Sep 19, 2019 at 9:39 AM Felix Greiwe via USRP-users <
usrp-users@lists.ettus.com> wrote:
> Hello together,
>
> I have some questions concerning clock speeds and the corresponding data
> rates on a USRP x310 (FPGA). As far as I know, there are two different
> clock speeds on the FPGA, the
Hi David,
the version string printed by benchmark_rate shows that you've also got
an old UHD 3.10.3.0 installation on your system.
Make sure there's only one installation of UHD.
Best regards,
Marcus
On Thu, 2019-09-19 at 16:55 -0400, David Smay via USRP-users wrote:
> Hello,
>
> I recently
Hello,
I recently did a clean installation of UHD 3.14.1 and gnuradio 3.7.13.5 on
Ubuntu 18.04 LTS, following the steps outlined in the Ettus knowledge base
for installation from source.
The installation worked great, and I started experimenting with the example
programs installed with UHD
Marcus & Robin,
Thank you so much! What you both said made perfect sense and it helped me
get the example programs running again... but I'm still a little mystified
as to how this happened in the first place.
I rebuilt this machine from scratch last night, and I must have
inadvertently checked
Your output indicates that you're executing UHD v.3.10.0.3, not version
3.14.1, so you must have multiple versions installed.
Go to /usr/local/lib (or wherever you installed UHD on your machine) and
make sure it looks something like this when you type in "ls -l uhd*":
lrwxrwxrwx 1 root root
On 09/19/2019 03:21 PM, Muri, Richard - 1002 - MITLL via USRP-users wrote:
Hello,
I am a new USRP user with a question about how the GPIO functions. Are
the front panel and daughterboard GPIO separate entities?
For instance, if I set the transmit to be always enabled on the
daughterboard
Hello,
I am a new USRP user with a question about how the GPIO functions. Are the
front panel and daughterboard GPIO separate entities?
For instance, if I set the transmit to be always enabled on the
daughterboard ATR registers
uint32_t old_atr_idle_val =
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