Re: [USRP-users] [EXT] Re: Configuration in sysctl.conf

this change permanent. Cheers Johannes [0] https://en.wikipedia.org/wiki/Procfs Am 09.05.19 um 16:40 schrieb Disco Daniele via USRP-users: > The number that seems configured every time I run uhd_usrp_probe is > > 1048576 that is the value present in the file wmem_max in the > directory

Re: [USRP-users] [EXT] Re: Configuration in sysctl.conf

Rob On Thu, May 9, 2019 at 10:01 AM Marcus D. Leech via USRP-users mailto:usrp-users@lists.ettus.com>> wrote: On 05/09/2019 08:25 AM, Disco Daniele via USRP-users wrote: Hi! I’m using a X310 on a linux box UBUNTU 18.04 Executing the command “uhd_usrp_probe” I obtain a lot of [WARNING][

Re: [USRP-users] [EXT] Re: Configuration in sysctl.conf

sysctl.conf On 05/09/2019 08:25 AM, Disco Daniele via USRP-users wrote: Hi! I'm using a X310 on a linux box UBUNTU 18.04 Executing the command "uhd_usrp_probe" I obtain a lot of [WARNING][UDP] related to the dimension of the send buffer Then there is the sentence: Please run:

[USRP-users] Configuration in sysctl.conf

Hi! I'm using a X310 on a linux box UBUNTU 18.04 Executing the command "uhd_usrp_probe" I obtain a lot of [WARNING][UDP] related to the dimension of the send buffer Then there is the sentence: Please run: sudo sysctl -w net.core.wmem_max=24862979 So I've written in the file /etc/sysctl.conf, at t

[USRP-users] Two question about E310: autoboot and discover ip address

Hi! How reported in the subject, I have two question about E310 1 AUTOBOOT I need that when the power connected to the board is switched on, the E310 boots. Googling I found that is necessary to put an 1 in the file to obtain the result: /sys/devices/axi_pmu.3/autoboot (using the command echo 1 >

[USRP-users] 10GB Ethernet and compatibility uhd and fpga image

Hi! For a 5G application, I'm trying to use an X310 with a direct ethernet connection between board and pc with rate of 10GB. For this purpose I'm using the NIC INTEL ETH Converged NTWK ADPTR-SR2. Like Linux box I'm using an UBUNTU 18.04 low latency. To to that I * Download from the Intel s

[USRP-users] Request information for UHD on WINDOWS 10

Hi! I would like to know if it is possible to install UHD on Windows 10. Looking here https://files.ettus.com/manual/page_install.html , following the link: http://files.ettus.com/binaries/uhd/latest_release you can find UHD for WINDOWS 7 32/64 bits. I was also thinking to MSYS2 that build a sor

[USRP-users] x310 ddc error

HI! Today I installed in a new pc the UHD software. Connecting the X310 to the pc via Ethernet, the output of uhd_usrp_probe is: [INFO] [UHDlinux; GNU C++ version 5.4.0 20160609; Boost_105800; UHD_3.11.0.git-0-unknown] [INFO] [X300] X300 initialization sequence... [INFO] [X300] Determining

[USRP-users] X310: Ubuntu does not keep configuration commands

Hi!. When I have to use my X310, executing the command "uhd_usrp_probe" I obtain the following message: $> uhd_usrp_probe [INFO] [UHDlinux; GNU C++ version 5.4.0 20160609; Boost_105800; UHD_3.11.0.git-0-unknown] [INFO] [X300] X300 initialization sequence... [INFO] [X300] Determining maximum fra

[USRP-users] Help to configure/install PCI-Express Connectivity Kit for X310

Hi! With the X310 we have also taken the PCI-Express Connectivity Kit. Following the instruction reported here (http://files.ettus.com/manual/page_usrp_x3x0.html#x3x0_hw) And going in the section : PCI Express (Desktop) that send to http://files.ettus.com/manual/page_ni_rio_kernel.html Downloadi

[USRP-users] How to run uhd_ command without root permission.

HI! Suppose to work with a B210. Connected via USB3 and send the command uhd_usrp_probe in an old pc with an old version of uhd I obtain the answer. Now in a new pc with a new version of UHD a message say me that I do not have the permission. (the library uhd has been installed in both cases in t

[USRP-users] Multiple RX channels on X310

How to select multiple channel on X310. On the manual https://files.ettus.com/manual/page_usrp_x3x0.html is reported usrp->set_rx_subdev_spec("A:RX1 A:RX2"); but the program stops with error: Error: RuntimeError: Invalid daughterboard frontend name : RX1 Daniele Questo messaggio e i suoi allegati

[USRP-users] R: SDK of E310 on ubuntu 16.04

With the last release e310-release-002/ of the sdk you have to download file-5.22 Sorry. Da: USRP-users [mailto:usrp-users-boun...@lists.ettus.com] Per conto di Disco Daniele via USRP-users Inviato: mercoledì 9 agosto 2017 16:01 A: USRP-users@lists.ettus.com Oggetto: [USRP-users] R: SDK of

[USRP-users] R: SDK of E310 on ubuntu 16.04

file in (path where install oecore)/sysroots/x86_64-oesdk-linux/usr/share/misc/ Reconfigure the oecore environment and now the command file works. Daniele Da: USRP-users [mailto:usrp-users-boun...@lists.ettus.com] Per conto di Disco Daniele via USRP-users Inviato: domenica 6 agosto 2017 14:53

[USRP-users] SDK of E310 on ubuntu 16.04

Hi! Installing the last version of the SDK for cross-compiling the source code for Ettus E310 on ubuntu 16.04, it seems the working but after the generation of an executable for E310 I execute the command file executable (to verify if the code if for ARM architecture) I obtain, more or less 9

[USRP-users] Brench Maint and Master of UHD

HI! Building from source the library UHD, for the branch maint (that is reported is a stable version) I obtained some warnings (during the compilation) for the master no. (I have verified this in a virtual machine that i've rebuilt for "snapshot" trouble but I can rebuilt again the maint versi