Re: [USRP-users] N200: Run program locally on CPU

On 10/31/2017 08:05 PM, Kevin McGuire wrote: On Tue, Oct 31, 2017 at 11:53 PM, Marcus D. Leech > wrote: The N200 will ONLY run at 1GiGe rates--so if your computer cannot support 1GiGe, no communication will be possible at all--it won't

Re: [USRP-users] N200: Run program locally on CPU

On 10/31/2017 07:31 PM, Kevin McGuire via USRP-users wrote: Hey, I am used to the B200 over USB3. So with the N200 and uhd_rx_cfile utility I /finally/ realized that it reports dropped packets as the letter D to the terminal output. I guess I was thinking it was D for data and yes the

Re: [USRP-users] N200: Run program locally on CPU

Make this question fairly low priority. Just realized the N200 supports gigabit ethernet. I think that might be what happened. I calculated it in my pre-planning phase then did not realize my network here is limited to 100MBit, but that is an easy fix so not worries. On Tue, Oct 31, 2017 at

Re: [USRP-users] Reprogramming a "Bricked" N210

On 10/31/2017 04:21 PM, Mark Koenig via USRP-users wrote: Again, Looking to see if anyone can help on this. One more detail is that I am unable to reboot the N210 into safe mode, thus no green lights come on. Thanks Mark OK, so you've followed the JTAG-based procedures here

Re: [USRP-users] Problems with Ettus B210 and Intel Nuk

That does not work. Here is an excerpt from dmesg followed by the commands: [2.591180] IPv6: ADDRCONF(NETDEV_UP): eno1: link is not ready [2.633612] IPv6: ADDRCONF(NETDEV_UP): wlp58s0: link is not ready [2.899173] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [2.899175] Bluetooth:

Re: [USRP-users] Reprogramming a "Bricked" N210

Again, Looking to see if anyone can help on this. One more detail is that I am unable to reboot the N210 into safe mode, thus no green lights come on. Thanks Mark From: Mark Koenig Date: Thursday, October 26, 2017 at 1:25 PM To:

Re: [USRP-users] Problems with Ettus B210 and Intel Nuk

Hi, This might work for our setup as well, since pressing the S700 after boot does make our machine recognize the B210! At least testing with one machine, the S700 switch seems to help after a cold boot. Thanks T > Original Message > Subject: RE: [USRP-users] Problems with

Re: [USRP-users] Problems with Ettus B210 and Intel Nuk

Hi Neel, 1. Indeed that is right. It seems that the newer NUCs with latest firmware consistently do not recognize B210s from cold boots. 2. That is correct. Thanks TM > Original Message > Subject: Re: [USRP-users] Problems with Ettus B210 and Intel Nuk > Local Time: October

Re: [USRP-users] Problems with Ettus B210 and Intel Nuk

Hi Tathagata, After you boot, if you run: $UHD_INSTALL_PREFIX/utils/b2xx_fx3_utils --reset-device Are you able to then initialize the USRP by running uhd_usrp_probe? Regards, Nate Temple > On Oct 31, 2017, at 11:11 AM, Neel Pandeya via USRP-users > wrote: > >

Re: [USRP-users] Fwd: Removing DC offset on USRP B200

On 10/31/2017 02:14 PM, Oliver Wayne wrote: I run into the same issue while reading from the file. Even if I put in a higher sample rate while inputting to the File Sink (so I get the frequencies that I want), the device hits underflows while reading from the File Source because it can't

Re: [USRP-users] Fwd: Removing DC offset on USRP B200

I run into the same issue while reading from the file. Even if I put in a higher sample rate while inputting to the File Sink (so I get the frequencies that I want), the device hits underflows while reading from the File Source because it can't sustain that sample rate. Are there any other ways to

Re: [USRP-users] Problems with Ettus B210 and Intel Nuk

Hello Tathagata: If I recall from a separate conversation, after you upgraded the BIOS on this Intel NUC, the system would no longer recognize the B210, right? Before the BIOS upgrade, the B210 would still be recognized, but only after a long 30- or 60-second delay, right? --​Neel Pandeya On

Re: [USRP-users] Problems with Ettus B210 and Intel Nuk

Hey T, I encountered a problem similar to this in the past with a Minnowboard Max. If you press the reset switch (S700 I believe), is the NUC able to see the B210 (instead of unplugging USB)? I had to do this if I had a B200 plugged into the Minnowboard while it booted. The solution we came

Re: [USRP-users] Fwd: Removing DC offset on USRP B200

Another thought I had -- because I don't anticipate my waveform changing much, is there a way to pre-record my waveform and transmit it continuously, which if I understand the problem correctly would avoid the underruns? On Mon, Oct 30, 2017 at 3:28 PM, Oliver Wayne

[USRP-users] X300 IOError

Hi all, I have been working with the X300 for a while now and just recently started getting UHD this error back: >>> UHD Error: x300 fw communication failure #1 EnvironmentError: IOError: x300 fw poke32 - reply timed out >>> At which point I (obviously) can no longer get any sort of

[USRP-users] Bad CHDR or packet fragment when non default spp is used

I am trying to set "spp" parameter for rx stream to match some time period but attached test program fails as following: $ sudo ./test1 linux; GNU C++ version 4.8.4; Boost_105400; UHD_003.010.002.000-5-g4bbf0c20 -- X300 initialization sequence... -- Connecting to niusrpriorpc at

[USRP-users] Help with rfnoc polychannelizer block

Hello I have made a grc with the chanmux and the poly_channelizer . The problem is when I connect the poly_channelizer I don't get any output from it , but if remove it and connect the QT GUI sink to the chanmux it gives me output. I have attached the grc file for your reference. Please help

Re: [USRP-users] Gr-inspector with AMC on an E312

30 okt. 2017 kl. 20:53 skrev Torbjörn Olsson : Hello, I am trying to make my E312 identify nearby transmitters by using the gr-inspector toolbox. So far I have managed to get the E312 to ”pipe” complex data to the host through ZMQ (based on the excellent instruction

Re: [USRP-users] Fw: help with uhd_image_builder_gui.py

Those issues have been fixed lately, so please pull the latest changes at fpga:rfnoc-devel and try again. Additionally, please point the image builder to the top OOT directory as follows: $./uhd_image_builder.py chanmux -I ~/OMessenger/Receivedfiles/ rfnoc-pfb-channelizer-master/ -d x310 -t

[USRP-users] Fw: help with uhd_image_builder_gui.py

Hello Nicolas When I use uhd_image_builder_gui.py to generate an image, on selecting X310_RFNOC_HG as target, it automatically adds the parameter I without setting any argument to it and also doesn't allow us to set it manually. On using uhd_image_builder.py and setting I to