Re: [Discuss-gnuradio] Command line compile GRC xml

2017-08-30 Thread Mike Rex
Marcus, Hmm, not sure if this is python paths (https://forums.gentoo.org/viewtopic-t-1004210-start-0.html) or gnuradio error.  I think it's the later since we're using version 3.7.10, and I think the gnuradio fix went in after that release. https://github.com/gnuradio/gnuradio/issues/1018 C

Re: [Discuss-gnuradio] Command line compile GRC xml

2017-08-30 Thread Mike Rex
Marcus, Thank you for the reply. There was a miscommunication with my colleague.   He got a /different /error with grcc and not gtk related.  He ran the gnuradio-companion and received an error related to GTK then seg faulted.  That makes sense now that I know he ran the companion and not grc

Re: [Discuss-gnuradio] Command line compile GRC xml

2017-08-30 Thread Marcus Müller
Dear Mike, in theory, GRCC really shouldn't need X11 at all. Can you elaborate on what problems you're encountering? Cheers, Marcus On 30.08.2017 23:04, Mike Rex wrote: > Not sure if you posted the url you intended, that link only used the > GUI to generate the python. This method was specifi

Re: [Discuss-gnuradio] Command line compile GRC xml

2017-08-30 Thread Mike Rex
Not sure if you posted the url you intended, that link only used the GUI to generate the python.  This method was specifically what I was trying to avoid. So it sounds like grcc can't do what I was looking for if it requires X11. Regards On 2017-08-29 9:11 PM, Cinaed Simson wrote: On 08/29/2

Re: [Discuss-gnuradio] Question about simple_ra module

2017-08-30 Thread Marcus D. Leech
On 08/30/2017 03:40 PM, Ellie White wrote: Thanks for the info about spectro_radiometer - that looks really helpful. Thank you so much for providing these resources for amateur radio astronomy! Have a good evening, Ellie You're most welcome. Please check out our website: http://www.ccera.c

Re: [Discuss-gnuradio] Question about simple_ra module

2017-08-30 Thread Ellie White
Thanks for the info about spectro_radiometer - that looks really helpful. Thank you so much for providing these resources for amateur radio astronomy! Have a good evening, Ellie On Wed, Aug 30, 2017 at 3:35 PM, Marcus D. Leech wrote: > On 08/30/2017 03:23 PM, Kyeong Su Shin wrote: > > Hello

Re: [Discuss-gnuradio] Question about simple_ra module

2017-08-30 Thread Ellie White
Sorry, forgot to forward this to the rest of the group. Hello, Yes, thank you, that helps a lot! That's exactly what I was looking for. Good to know about SVN and Github, too - I'll keep that in mind (to be honest, I had never heard of SVN before I came across it in the article I was reading). T

Re: [Discuss-gnuradio] Question about simple_ra module

2017-08-30 Thread Marcus D. Leech
On 08/30/2017 03:23 PM, Kyeong Su Shin wrote: Hello Ellie White: Is this what you are looking for? https://github.com/patchvonbraun/simple_ra Many open source projects (not just GNU Radio) migrated from CVS/SVN to Git. Regards, Kyeong Su Shin Note that I don't do much maint on simple_ra th

Re: [Discuss-gnuradio] Question about simple_ra module

2017-08-30 Thread Kyeong Su Shin
Hello Ellie White: Is this what you are looking for? https://github.com/patchvonbraun/simple_ra Many open source projects (not just GNU Radio) migrated from CVS/SVN to Git. Regards, Kyeong Su Shin On Wed, Aug 30, 2017 at 12:08 PM, Ellie White wrote: > Hello, > > Quick question; I'm looking at

[Discuss-gnuradio] Question about simple_ra module

2017-08-30 Thread Ellie White
Hello, Quick question; I'm looking at a document by Marcus Leech for a 21cm radio telescope (not sure when it was written, or where I found it online - I printed it out a long time ago and just came across it while sorting paperwork) and I am interested in using the simple_ra module that was menti

[Discuss-gnuradio] Rotating constellations and varying LOs with USRP B210 + Board Mounted GPSDO

2017-08-30 Thread George Sklivanitis
Hi everyone, Has anyone noticed unstable LOs or carrier frequency offsets when using USRP B210s with board mounted GPSDOs? We have recently been doing field tests using GPS-disciplined oscillators for both USRP B210s and USRP N210 and occasionally both transmitter and receiver flowgraphs lose GPS

Re: [Discuss-gnuradio] SDR/duplexer question

2017-08-30 Thread Marcus Müller
Well, it kind of is a GNU Radio question, so I'll kind of try to answer it like one: First of all, there's "Full Duplex (TX and RX simultaneously)" and "Full Duplex (at the same frequency)": Literature, and especially marketing, often is confusing, so be sure which one you're talking about.

[Discuss-gnuradio] SDR/duplexer question

2017-08-30 Thread Ricardo Nuszkowski
Hello, If my SDR handles full duplex, do I need a cavity duplexer to use TX/RX on a single antenna. Or is the full duplex capabilities of the SDR enough. I know this is not a GNU question, but I figured maybe someone could help me out. Ricardo ___ Di

Re: [Discuss-gnuradio] gr-lte make error

2017-08-30 Thread Michael Dickens
Cinaed: Update your gr-lte GIT checkout & all of the "make test" errors should be taken care of. Johannes: You're welcome & thanks for being so responsive in getting PRs dealt with. As of this morning (US/EST), gr-lte builds cleanly and passes "make test" out of the box for me (in MacPorts; probab

Re: [Discuss-gnuradio] Bit Sync- Frame Sync Lock indication?

2017-08-30 Thread Dan CaJacob
I haven't seen it outside of some closed source GUIs, but frame sync indication wouldn't be too hard. It's usually just part of a state machine that checks to see if you've seen n good frame sync markers in a row. On Tue, Aug 29, 2017 at 6:10 PM Mehmet Ozcelebi wrote: > Dear All, > I have been

Re: [Discuss-gnuradio] gr-lte make error

2017-08-30 Thread Johannes Demel
Hi all, in previous versions of 'gr-lte' there were some issues with '*.dat' files. These were remainders of an internal test. I removed those lines and the QA tests should work now. I'd like to say thanks to MLD for issuing PRs to fix some bugs. And Also, thanks to Marcus for his time to an