Re: [Discuss-gnuradio] A few questions regarding gr-ieeee802-11

Hi Tal, 3.7 is the maint-3.7 branch, master works towards 3.8, and a milestone of that will be when next is merged into it. You can expect a 3.8 release when next is merged, and all the serious kinks that came with it are contained enough for us to risk a release :) Best regards, Marcus On Fri,

Re: [Discuss-gnuradio] A few questions regarding gr-ieeee802-11

Hi Bastian, Thanks for the clarification about the matched filter -- I basically got the scaling part wrong. Now everything makes sense. About the next into master merge: I understand that currently master is the 3.7 branch and next the 3.8 branch (or is it?), so can we expect a 3.8 release when t

Re: [Discuss-gnuradio] A few questions regarding gr-ieeee802-11

Hi, On 06/08/2018 10:18 AM, Tal Peer wrote: 1. In the Sync Long block, the input is put through a matched filter defined by the long training sequence in time domain. I'm probably overseeing something here, but  I would expect this sequence to be the same as the sequence given in table I-6 of

[Discuss-gnuradio] A few questions regarding gr-ieeee802-11

Hello everyone, I've been playing around with GR and specifically gr-ieee802-11 lately, as I intend to use it soon for a university lab. This tinkering might even result in some code contributions later on (not promising anything though...). At the moment I'm mainly interested in running simulatio

Re: [Discuss-gnuradio] A few questions regarding QT GUI development

On Tue, Mar 24, 2015 at 12:56 PM, George Hadley wrote: > Aha! The middle menu button click works after all :-) Thank you very much > for your help everyone! > > I was able to get the middle button click functionality to work in the > individual sinks (QT GUI Time Sink, QT GUI Frequency Sink, QT

Re: [Discuss-gnuradio] A few questions regarding QT GUI development

Aha! The middle menu button click works after all :-) Thank you very much for your help everyone! I was able to get the middle button click functionality to work in the individual sinks (QT GUI Time Sink, QT GUI Frequency Sink, QT GUI Constellation Sink, and QT GUI Waterfall Sink) however, I w

Re: [Discuss-gnuradio] A few questions regarding QT GUI development

Thanks, Rich, see below for some comments. On Tue, Mar 24, 2015 at 11:00 AM, Richard Bell wrote: > Yes. I'm glad you asked :-). > > The counter-intuitiveness of it for me, comes from rowspan and colspan. I > might make an incorrect statement here, so please correct me if I do. > > 1) I think row

Re: [Discuss-gnuradio] A few questions regarding QT GUI development

Yes. I'm glad you asked :-). The counter-intuitiveness of it for me, comes from rowspan and colspan. I might make an incorrect statement here, so please correct me if I do. 1) I think rowspan and colspan should give you control over the height and width of the widget. Instead, it defines how many

Re: [Discuss-gnuradio] A few questions regarding QT GUI development

On Tue, Mar 24, 2015 at 10:00 AM, Richard Bell wrote: > Is there a plan to improve the layout customizability beyond the GUI > Hints? I think the gui hints are counter-intuitive and don't provide a lot > of control. > > Rich > I don't find them that counter-intuitive. The (row, col, rowspan, col

Re: [Discuss-gnuradio] A few questions regarding QT GUI development

Whoops, didn't see this reply when I wrote my own! M On 24.03.2015 09:54, Tom Rondeau wrote: On Tue, Mar 24, 2015 at 9:01 AM, George Hadley mailto:ghad...@purdue.edu>> wrote: Greetings all, I recently began using gnuradio and GRC with a pair of USRPs. It's my understandin

Re: [Discuss-gnuradio] A few questions regarding QT GUI development

Is there a plan to improve the layout customizability beyond the GUI Hints? I think the gui hints are counter-intuitive and don't provide a lot of control. Rich On Tue, Mar 24, 2015 at 9:57 AM, Martin Braun wrote: > On 24.03.2015 09:04, George Hadley wrote: > >> Greetings all, >> >> I

Re: [Discuss-gnuradio] A few questions regarding QT GUI development

On 24.03.2015 09:04, George Hadley wrote: Greetings all, I recently began using gnuradio and GRC with a pair of USRPs. It's my understanding that plans are underway to ultimately remove WX in v3.9 as a GUI option from gnuradio, and replace it with QT. It's also my understanding that QT

Re: [Discuss-gnuradio] A few questions regarding QT GUI development

On Tue, Mar 24, 2015 at 9:01 AM, George Hadley wrote: > Greetings all, > > I recently began using gnuradio and GRC with a pair of USRPs. It's > my understanding that plans are underway to ultimately remove WX in v3.9 as > a GUI option from gnuradio, and replace it with QT. It's also my >

Re: [Discuss-gnuradio] A few questions regarding QT GUI development

Hey George, As Marcus mentioned, we are working to rewrite GRC using QT rather than GTK. If your interested in QT GUI stuff, check out the GRC working group page and repo: https://gnuradio.org/redmine/projects/gnuradio/wiki/GRCWG https://github.com/gnuradio/gnuradio-wg-grc/

Re: [Discuss-gnuradio] A few questions regarding QT GUI development

Hi George, > It's also my understanding that QT GUI development is underway in > future versions of gnuradio. I'd say it's pretty usable and stable in *current* versions of gnuradio. > It's also my understanding that QT GUI development is underway in > future versions of gnuradio. Have a git blame

[Discuss-gnuradio] A few questions regarding QT GUI development

Greetings all, I recently began using gnuradio and GRC with a pair of USRPs. It's my understanding that plans are underway to ultimately remove WX in v3.9 as a GUI option from gnuradio, and replace it with QT. It's also my understanding that QT GUI development is underway in future ver

[Discuss-gnuradio] A few questions regarding QT GUI development

Greetings all, I recently began using gnuradio and GRC with a pair of USRPs. It's my understanding that plans are underway to ultimately remove WX in v3.9 as a GUI option from gnuradio, and replace it with QT. It's also my understanding that QT GUI development is underway in future ver

Re: [Discuss-gnuradio] A few questions about subclassing gr_block

On Fri, May 03, 2013 at 09:08:34AM +0200, Martin Braun (CEL) wrote: > > Currently I have an implementation of the block, but I am having trouble > > understanding the relationship between ninput_items and noutput_items.   > > When I > > feed the block from a file source consisting of 720 samples, I

Re: [Discuss-gnuradio] A few questions about subclassing gr_block

On Fri, May 03, 2013 at 11:04:40AM +1200, Mark Cottrell wrote: > I am trying to create a block that detects sync patterns at baseband tagging > the first sample of the pattern using stream tags, then using the tags down That's the correct way to do it, if you ask me. Just to clarify: Before you g

[Discuss-gnuradio] A few questions about subclassing gr_block

Hello, I am trying to create a block that detects sync patterns at baseband tagging the first sample of the pattern using stream tags, then using the tags down stream as part of demodulation. I have made a few assumptions about how gnuradio works that I would like to validate: - a sync pattern c

Re: [Discuss-gnuradio] a few questions

On Mon, Jan 2, 2012 at 8:02 AM, dave k wrote: > i know it was mentioned here before but i cant find it on the web or in > the repo > > what program automatically calculates the fractional resample rate given > the input and output rates? > Sorry, not sure what you mean here. In what context are

[Discuss-gnuradio] a few questions

i know it was mentioned here before but i cant find it on the web or in the repo what program automatically calculates the fractional resample rate given the input and output rates? also any plans to stick a USB3 chip in the USB usrp's ? Is it possible to just swap the usb chip upgrade the fir

Re: [Discuss-gnuradio] A few questions

On 06/03/2011 04:02 PM, Brenden Smith wrote: Hello everyone, I am new to GNU Radio and the USRP2, but I have been playing around and have successfully made a FM receiver. I have a few questions: 1) When I am receiving AM radio frequencies and demodulating them with the AM demod block I get no

[Discuss-gnuradio] A few questions

Hello everyone, I am new to GNU Radio and the USRP2, but I have been playing around and have successfully made a FM receiver. I have a few questions: 1) When I am receiving AM radio frequencies and demodulating them with the AM demod block I get no audio period, no static, nothing. The only thing