Re: [USRP-users] n3xx master clock rate selection

2018-10-18 Thread EJ Kreinar via USRP-users
Hi Scott, Thanks for the pointers! I actually tried making these changes this afternoon... This is what I came up with for the LMK table (it appears the sysref_divider wants to be 500 for this rate based on the other calculations): ``` clkout_divider = {120e6: 25, 122.88e6: 25, 125e6: 24,

Re: [USRP-users] Building N310 replay example

2018-10-18 Thread Lundberg, Daniel via USRP-users
I tried nuking everything and doing a clean install of the master branch, but still get the same errors. Here’s a couple of warnings I did not copy in my first e-mail that occur when running the uhd_image_loader with the new fpga .bit: [WARNING] [MPMD IMAGE LOADER] RuntimeError: Component

Re: [USRP-users] USRP2 Device Configuration

2018-10-18 Thread Marcus D. Leech via USRP-users
On 10/18/2018 04:42 PM, Farhad Mirkazemi wrote: I did it with 192.168.10.3 for ethernet and 192.168.10.3 & also 192.168.10.4 for USRP2 but that doesn't help either!? How are they connected to your host? What happens if you: uhd_usrp_probe --args "addr=192.168.10.3" or uhd_usrp_probe

Re: [USRP-users] USRP2 Device Configuration

2018-10-18 Thread Farhad Mirkazemi via USRP-users
I did it with 192.168.10.3 for ethernet and 192.168.10.3 & also 192.168.10.4 for USRP2 but that doesn't help either!? On Thursday, October 18, 2018, 4:21:58 PM EDT, Marcus D. Leech wrote: On 10/18/2018 04:14 PM, Farhad Mirkazemi wrote: Hi Marcus, Thanks for your reply;

Re: [USRP-users] USRP2 Device Configuration

2018-10-18 Thread Marcus D. Leech via USRP-users
On 10/18/2018 04:14 PM, Farhad Mirkazemi wrote: Hi Marcus, Thanks for your reply; I have only one ethernet interface on my PC but I connect my usrp's on and off, first one works pretty ok for a long time now but the problem occurs when I try to connect the second usrp when the first one is

Re: [USRP-users] USRP2 Device Configuration

2018-10-18 Thread Farhad Mirkazemi via USRP-users
Hi Marcus, Thanks for your reply; I have only one ethernet interface on my PC but I connect my usrp's on and off, first one works pretty ok for a long time now but the problem occurs when I try to connect the second usrp when the first one is not (can not be) connected (I don't have ethernet

Re: [USRP-users] [Discuss-gnuradio] Fwd:

2018-10-18 Thread Marcus D. Leech via USRP-users
On 10/18/2018 09:44 AM, Mercado, Alejandra via USRP-users wrote: Thanks for your response and please, forgive the delay in responding. I recorded the different sampling rates and the warnings that sometimes appeared for some sampling rates. For example, when I set samp_rate=960kHz, it gave

Re: [USRP-users] USRP2 Device Configuration

2018-10-18 Thread Marcus D. Leech via USRP-users
On 10/18/2018 02:51 PM, Farhad Mirkazemi via USRP-users wrote: Hi, I have set up my first usrp2 on Ubuntu with its default ip address (192.168.10.2), with the ethernet ip address 192.168.10.1 and subnet mask 255.255.255.0 and working with UHD fine; for some reasons, I need to use a second

Re: [USRP-users] n3xx master clock rate selection

2018-10-18 Thread Daniel Jepson via USRP-users
EJ, We are continuing to investigate the rate selection and possibility of adding 120 MHz as an MCR option. Our initial choices were (in large part) driven by the available options and example code provided through their evaluation software. It appears there is leeway in choosing MCRs, although

[USRP-users] macOS Mojave 10.14 and GNU Radio / UHD / Volk

2018-10-18 Thread Michael Dickens via USRP-users
Apple's latest OSX, macOS Mojave 10.14, was officially released on September 24, 2018 -- just under a month ago. I've been running the public beta for a few months on a separate partition to make sure GR / UHD / Volk work on this new release ... and, the good news is that that they do! There

Re: [USRP-users] Building N310 replay example

2018-10-18 Thread Wade Fife via USRP-users
Hi Dan, I'll see if I can reproduce this with the current master. In the meantime I suggest just double checking that the fpga-src submodule is also up to date. Currently, uhd master is at 7130059 and fpga should be at 340bb07. I know that error would occur with older versions of the FPGA code.

[USRP-users] Building N310 replay example

2018-10-18 Thread Lundberg, Daniel via USRP-users
I am trying to to work with the RFNoc replay block on an N310. I have followed the instructions here: https://kb.ettus.com/Using_the_RFNoC_Replay_Block I have Ubuntu 18.04, and the current master branch of UHD. Those instructions are for the X3xx, but I tried modifying them for the N310, by

Re: [USRP-users] [Discuss-gnuradio] Fwd:

2018-10-18 Thread Mercado, Alejandra via USRP-users
Thanks for your response and please, forgive the delay in responding. I recorded the different sampling rates and the warnings that sometimes appeared for some sampling rates. For example, when I set samp_rate=960kHz, it gave this message: ** UHD Warning: The requested decimation is odd; the