SI-SDR-UG Event-3 on Saturday April 30

2022-04-29 Thread Neel Pandeya
The 3rd event of the South Indian SDR User Group (SI-SDR-UG) will be held tomorrow on Saturday April 30 at 19:00 (India time). https://www.softwaredefinedradio.in/ The event is free and is fully virtual. 19:00 - 19:15 -- Opening Remarks, Introductions, Community Announcements 19:15 - 20:45 -- "

Re: OOT port to 3.10 - bind error

2022-04-29 Thread Tom McDermott
Thank you Ryan - that was indeed the problem. I updated to latest 2.2.1 via: $ python -m pip install --upgrade pygccxml which brought this Ubuntu 20.04 system up to pygccxml version 2.2.1 -- Tom, N5EG On Fri, Apr 29, 2022 at 11:10 AM Ryan Volz wrote: > Hi Tom, > > A little more searching

newsched (GR4 proposed runtime) v0.3.0 Released

2022-04-29 Thread Josh Morman
Greetings GNU Radio Community! newsched v0.3.0 has been released here: https://github.com/gnuradio/newsched/releases/tag/v0.3.0 This release involves a lot of cleanup, and enabling features, and a handful of useful blocks. Take a look at the release notes for more details. The goal moving forwa

Re: OOT port to 3.10 - bind error

2022-04-29 Thread Ryan Volz
Hi Tom, A little more searching brought me here, where it becomes clear that your problem is actually a too-old pygccxml!: https://sources.debian.org/src/pygccxml/1.9.1-1/pygccxml/utils/utils.py/#L322 I remember seeing this somewhere on the mailing list/chat before, and I think that the solu

Re: USRP b210 time stamp corrupted with two-channel receive

2022-04-29 Thread Marcus D. Leech
On 2022-04-28 23:45, Edwin Peters wrote: Hi, I am using an Ettus B210 in two-channel receive and require accurate time stamps. The B210 is connected to an external 10 MHz clock and PPS source. Setting the time on the B210 works fine, and reading back the time reports the expected time. W

Re: OOT port to 3.10 - bind error

2022-04-29 Thread Tom McDermott
Thanks, Ryan. The system has GCC 9.3.0 installed (Ubuntu 20.04) which the docs say supports c++17. pybind11 package manager version for Ubuntu 20.04 used to be 2.5.0. The package manager has now reverted the standard version to 2.4.3 (which used to not work). I installed pybind 2.5.0 using

Re: OOT port to 3.10 - bind error

2022-04-29 Thread Ryan Volz
Hi Tom, GR 3.10 increased the CXX standard to c++17. Perhaps your compiler doesn't recognize -std=c++17, but did allow -std=c++14 with GR 3.9? My suspicion is that the following line has something to do with it: https://github.com/gnuradio/gnuradio/blob/main/gr-utils/blocktool/core/parseheade

Re: OOT port to 3.10 - bind error

2022-04-29 Thread Jeff Long
That error message probably means that your compiler does not support the -std=c++17 flag used by GR 3.10, assuming you are using a fairly old Linux OS. Or are you using another OS/Compiler? On Fri, Apr 29, 2022 at 11:51 AM Tom McDermott wrote: > I am trying to port an existing 3.9 OOT to 3.10.

OOT port to 3.10 - bind error

2022-04-29 Thread Tom McDermott
I am trying to port an existing 3.9 OOT to 3.10. After the conversion and edits based on the 3.10 directories, the command to gr_modtool bind my_module fails with the error: Unknown -std=c++xx flag used I've greped the entire 3.10 project from its root and that string is not in any of the proje