Re: [Discuss-gnuradio] How to split an image or video into a number of packets?

2014-07-28 Thread Martin Braun
This is a really open question. How do you want to transmit? If you use OFDM, you can simply prepend a stream to tagged stream block. M On 07/28/2014 08:09 AM, Nguyễn Văn Lý wrote: > Hi all, > > I want to transmit an image/video from one node to another node using > GNUradio, but I don't know ho

Re: [Discuss-gnuradio] spectrum record

2014-07-28 Thread Martin Braun
BTW, 12.04 is perfectly fine for GNU Radio dev. M On 07/28/2014 05:24 AM, gsmandvoip wrote: > Hi Marcus, list, > Thanks for swift response. > You are right about openBTS, but at the same time I am using really old > system (12.04) havent formatted for years due to its required > installation, whi

Re: [Discuss-gnuradio] [USRP-users] USRP-users Digest, Vol 47, Issue 27

2014-07-28 Thread Martin Braun
On 07/27/2014 06:59 PM, Marcus Müller wrote: > Hi Mike, is it possible that you are responding to my response on > gnuradio by replying to the usrp-users digest? > I'm a little confused... Yeah, please don't do that. M ___ Discuss-gnuradio mailing lis

Re: [Discuss-gnuradio] AttributeError: 'module' object has no attribute

2014-07-28 Thread Martin Braun
On 07/27/2014 06:17 PM, Mike wrote: > I followed the tutorial to generate a module and all was well. My square > module worked. I then created a new module invert_bb. This also worked. > So far so good. Now a few days later on I get AttributeError: 'module' > object has no attribute 'invert_bb' and

Re: [Discuss-gnuradio] Persistence Checkbox of WX GUI Scope Plot

2014-07-28 Thread Martin Braun
As Tom said, we haven't changed the WX widgets recently. Out of curiosity, what do you want that feature on a scope sink for? Are you plotting eye diagrams? M On 07/27/2014 04:10 PM, Activecat wrote: > Dear Sir, > > It is found that in newer version of gnuradio, the WX GUI Scope Sink > doesn't

Re: [Discuss-gnuradio] Persistence Checkbox of WX GUI Scope Plot

2014-07-28 Thread Activecat
Previously I installed gnuradio using build-gnuradio, but recently I install gnuradio using pybombs. This Thursday I will go to office to check whether python-opengl has been installed by pybombs. Sometime I use WX GUI Scope Sink to get constellation plot, and turn on "Persistence" to observe the

[Discuss-gnuradio] Fwd: Problem with large number of inputs.

2014-07-28 Thread Mostafa Alizadeh
-- Forwarded message -- From: Mostafa Alizadeh Date: Mon, Jul 28, 2014 at 7:21 PM Subject: Re: [Discuss-gnuradio] Problem with large number of inputs. To: Activecat Dear Activecat, I run the whole GNURadio C++ codes in Qtcreator without any problem by adding these lines to its

[Discuss-gnuradio] FW: GNU Radio Calling Registers

2014-07-28 Thread Aaron Henderson
Hello All, I am going through the process of decimating a signal in my FPGA code. In the Verilog code I will make use of the add_routing_header module in vita_rx_chain.v. I found this link regarding the FPGA registers: http://gnuradio.org/redmine/projects/gnuradio/wiki/UsrpFAQFpgaReg

[Discuss-gnuradio] Image Reading and Writing in GNU Radio

2014-07-28 Thread Hoang Ngo-Khac
Dear all, I want to transmit an image over wireless link, so I need two blocks: + one for reading grayscale image and giving out a bit stream+ the other one take a bit stream as input and rebuild the image Is there any completed toolbox containing blocks employing these functions? If none, co

Re: [Discuss-gnuradio] New WX GUI Scope Sink

2014-07-28 Thread Activecat
On Sun, Jul 27, 2014 at 10:58 PM, Tom Rondeau wrote: > On Sun, Jul 27, 2014 at 10:36 AM, Activecat wrote: > >> Dear Sir, >> >> The new WX GUI Scope Sink behaves slightly differently from the previous >> one. >> How come it only plots the center part (as circled), how to make it plot >> the full

Re: [Discuss-gnuradio] Persistence Checkbox of WX GUI Scope Plot

2014-07-28 Thread Activecat
Thanks, the problem is solved after manually installing python-opengl. The "Persistence" checkbox is back to normal, and works correctly. On Mon, Jul 28, 2014 at 6:27 PM, Activecat wrote: > Previously I installed gnuradio using build-gnuradio, but recently I > install gnuradio using pybombs. >