Re: [USRP-users] Run time issue with 3.14.1.1 (X300 with UBX)

2020-01-13 Thread voonna santosh via USRP-users
Hi Sam,   I have managed to reproduce this issue and when it happens, here is the info you have asked for: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00     inet 127.0.0.1/8 scope host lo    valid_lft forever

[USRP-users] Benchmarking set_tx_freq and set_rx_freq on X310, B210 and N200

2020-01-13 Thread Amrit Pal Singh via USRP-users
Hi All, I am benchmarking the following commands on X310, B210 and N200 on UHD-3.14 version: 1. usrp->set_tx_freq(tune_req, 0); 2. usrp->set_rx_freq(tune_req, 0); I am changing the frequencies inside a for loop for 1000 and 5000 times. The code snippet is as follows: int count = 5000;

Re: [USRP-users] Run time issue with 3.14.1.1 (X300 with UBX)

2020-01-13 Thread Brian Padalino via USRP-users
On Mon, Jan 13, 2020 at 5:23 AM voonna santosh via USRP-users < usrp-users@lists.ettus.com> wrote: > Hi Sam, >I have managed to reproduce this issue and when it happens, here is the > info you have asked for: > > > 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group > default qlen 1000 > l

Re: [USRP-users] Fwd: dpdk-test does not work

2020-01-13 Thread akin soysal via USRP-users
Works beautifully. Thanks, Sam. Akın 9 Oca 2020 Per 21:54 tarihinde Sam Reiter şunu yazdı: > Akin, > > I'd recommend you check out our DPDK setup guide - hot off the presses: > > https://kb.ettus.com/Getting_Started_with_DPDK_and_UHD > > Sam Reiter > Ettus Research > > > On Wed, Jan 8, 2020 at

Re: [USRP-users] Benchmarking set_tx_freq and set_rx_freq on X310, B210 and N200

2020-01-13 Thread Marcus D. Leech via USRP-users
On 01/13/2020 05:26 AM, Amrit Pal Singh via USRP-users wrote: Hi All, I am benchmarking the following commands on X310, B210 and N200 on UHD-3.14 version: 1. usrp->set_tx_freq(tune_req, 0); 2. usrp->set_rx_freq(tune_req, 0); I am changing the frequencies inside a for loop for 1000 and 5000

Re: [USRP-users] Run time issue with 3.14.1.1 (X300 with UBX)

2020-01-13 Thread Rob Kossler via USRP-users
This likely has nothing to do with the error, but the command line parameters appear to be a bit inconsistent. With a baseband rate of 50 MHz, and assuming an IF bandwidth of 160 MHz, it is probably a good idea to keep the LO offset to a maximum of 55 MHz (rather than 80 MHz as shown in the comman

Re: [USRP-users] Benchmarking set_tx_freq and set_rx_freq on X310, B210 and N200

2020-01-13 Thread Marcus D. Leech via USRP-users
On 01/13/2020 05:26 AM, Amrit Pal Singh via USRP-users wrote: Hi All, I am benchmarking the following commands on X310, B210 and N200 on UHD-3.14 version: 1. usrp->set_tx_freq(tune_req, 0); 2. usrp->set_rx_freq(tune_req, 0); I am changing the frequencies inside a for loop for 1000 and 5000