[USRP-users] GR Amateur Radio video meeting

2020-12-01 Thread Barry Duggan via USRP-users
**Saturday 12 December 2020 16:00 UTC** Subject: Transmit / Receive switching and station control Presenter: Gavin Jacobs VE7GSJ Agenda: * Requirements for TX/RX switching * VE7GSJ Solution (hardware & GNURadio Companion) * Demo on 2m repeater See the details at https://wiki.gnuradio.org/index.

Re: [USRP-users] Fwd: E310: Change MAC Address?

2020-12-01 Thread Philip Balister via USRP-users
On 12/1/20 12:52 PM, Andrew Payne via USRP-users wrote: > That worked as planned, no more duplicate MAC addresses now. > > As you can see from the following 3 boot message blocks (1. before, 2. > after applying said env settings, 3. thereafter) it knew the environment > MAC didn't match the ROM MA

Re: [USRP-users] Fwd: E310: Change MAC Address?

2020-12-01 Thread Andrew Payne via USRP-users
That worked as planned, no more duplicate MAC addresses now. As you can see from the following 3 boot message blocks (1. before, 2. after applying said env settings, 3. thereafter) it knew the environment MAC didn't match the ROM MAC. But it's just a warning. Thanks! ---

[USRP-users] Zeus build for E300

2020-12-01 Thread Philip Balister via USRP-users
I am building the zeus branch of meta-ettus for the e3xx and had a conflict applying the patch 0019-spi-cadence-Revert-cs-gpio-using-descriptors.patch to linux-yocto. Dropping the patch leads to the kernel compiling. Hopefully someone from NI can look into this. I did update the other layers to the

[USRP-users] DPDK with UHD 4.0

2020-12-01 Thread Dario Pennisi via USRP-users
Hi, i'm trying to use DPDK with UHD 4 but it is not detected by cmake. i have ubuntu 20.04.1 which installs DPDK 19.11.3-0ubuntu0.2 when i use apt-get install dpdk dpdk-dev i tried passing manually environment variables for include and library directories but that doesn't work. can you please shed

Re: [USRP-users] Can I detect a wiretype of USB device?

2020-12-01 Thread Marcus Müller via USRP-users
If you have access to the UHD API, the property tree entry is /mboards/0/link_max_rate. So, something like auto value = my_usrp_object->get_tree()->access("/mboards/0/link_max_rate") will give you the maximum rate you can transport through your USB link. Maybe that's actually what you're looking