Re: [USRP-users] Problem in installation of NI Linux device driver in ubuntu 20.04.

2021-03-09 Thread Sourin Mondal (Vehere) via USRP-users
) Subject: Re: [USRP-users] Problem in installation of NI Linux device driver in ubuntu 20.04. Hello, I have used this driver with a X310 in Ubuntu 18.04. I think there is a limit to the kernel version supported by the driver. Regards, Wheberth On Wed, Mar 10, 2021, 07:17 Sourin Mondal (Ve

[USRP-users] Problem in installation of NI Linux device driver in ubuntu 20.04.

2021-03-09 Thread Sourin Mondal (Vehere) via USRP-users
Hello everyone, I am trying to install NI Linux device driver and I followed the steps mentioned in the link "https://files.ettus.com/manual/page_ni_rio_kernel.html"; but I am facing an error. Can anyone help me the proper procedure of how to install NI Linux device driver in ubuntu 20.04. Plea

[USRP-users] how to install NI Linux device driver in ubutu 20.04

2021-03-04 Thread Sourin Mondal (Vehere) via USRP-users
Hi, I am trying to install NI Linux device driver and I followed the steps mentioned in the link "https://files.ettus.com/manual/page_ni_rio_kernel.html"; but I am facing an error. Please provide me the proper steps how to install NI Linux device driver in ubuntu 20.04. Please find the attachmen

[USRP-users] Problem in detecting the USRP from my system

2020-09-08 Thread Sourin Mondal (Vehere) via USRP-users
Hi, 2 days back I have used a C++ code which can acquire data from Antenna via USRP 2955. Previously that code works fine in another machine. But when I tried to run in another machine, it was showing "no device found" when I run the command "uhd_find_devices". Even when i run the command "uhd_u

Re: [USRP-users] USRP not receiving data from two antennas using PCI card

2020-08-06 Thread Sourin Mondal (Vehere) via USRP-users
attaching the README file again. Please find the attachment. From, Sourin From: USRP-users on behalf of Sourin Mondal (Vehere) via USRP-users Sent: Friday, August 7, 2020 10:28 AM To: Neel Pandeya Cc: USRP-users@lists.ettus.com Subject: Re: [USRP-users] USRP not

Re: [USRP-users] USRP not receiving data from two antennas using PCI card

2020-08-06 Thread Sourin Mondal (Vehere) via USRP-users
Sourin: Could you share your C++ program, so that we might try to reproduce the problem here? Which version of Linux / Ubuntu are you running? --Neel Pandeya On Thu, 6 Aug 2020 at 11:51, Sourin Mondal (Vehere) via USRP-users mailto:usrp-users@lists.ettus.com>> wrote: Hi, I am using UHD-3.14.

Re: [USRP-users] USRP not receiving data from two antennas using PCI card

2020-08-06 Thread Sourin Mondal (Vehere) via USRP-users
, Sourin Mondal (Vehere) via USRP-users wrote:  Hi, I am using USRP 2955 and want to receive two channels at 100 MSPS each simultaneously. I have connected usrp with PCIe. I am running my code but only one channel is getting received. Other channel is sending zeros only. I am using Ubuntu 18.04

[USRP-users] USRP not receiving data from two antennas using PCI card

2020-08-06 Thread Sourin Mondal (Vehere) via USRP-users
Hi, I am using USRP 2955 and want to receive two channels at 100 MSPS each simultaneously. I have connected usrp with PCIe. I am running my code but only one channel is getting received. Other channel is sending zeros only. I am using Ubuntu 18.04. Previously one year back I faced the same prob

Re: [USRP-users] phase-aligning two USRPs without Octoclock

2020-01-28 Thread Sourin Mondal (Vehere) via USRP-users
Hi Marcus, I think my previous email is not sent properly so sending again. Thanks for the information you provided. This 5 degrees is for what frequency? Are you sure its 5 degrees or less? What is the precision? Regards, Sourin From: Marcus D. Leech Sent: Mon

Re: [USRP-users] phase-aligning two USRPs without Octoclock

2020-01-28 Thread Sourin Mondal (Vehere) via USRP-users
From: Marcus D. Leech Sent: Monday, January 27, 2020 11:54 AM To: Sourin Mondal (Vehere) Cc: usrp-users@lists.ettus.com Subject: Re: [USRP-users] phase-aligning two USRPs without Octoclock On 01/27/2020 01:00 AM, Sourin Mondal (Vehere) wrote: Hi Marcus, Thanks

Re: [USRP-users] phase-aligning two USRPs without Octoclock

2020-01-26 Thread Sourin Mondal (Vehere) via USRP-users
Hi Marcus, Thanks for the information. Could you please also tell what is the accuracy with which the phases are aligned between USRP channels, when we use 10 MHz reference to align, in pico-seconds or nano-seconds? Regards, Sourin From: Marcus D. Leech Sent: T

[USRP-users] phase-aligning two USRPs without Octoclock

2020-01-20 Thread Sourin Mondal (Vehere) via USRP-users
Following link (fig. 2) shows the cris-cross connections inside USRP to synchronize (phase align) 4 channels of the USRP. https://kb.ettus.com/Direction_Finding_with_the_USRP%E2%84%A2_X-Series_and_TwinRX%E2%84%A2 If I want to synchronize (phase align) all channels of two USRPs, is there any sol