Re: [Discuss-gnuradio] MATLAB/Windows and the USRP
I've just recently been using TCP socket connections to send data to/ from MATLAB. you could use file_descriptor_sink[source] block in GNU Radio to push data to/from the USRP. The sockets I have been using are at http://www.mathworks.com/matlabcentral/fileexchange/loadFile.do? objectId=345 I have done work with file_descriptor_sink[source] and work with sockets in MATLAB, but not together =). David On Apr 19, 2007, at 10:28 AM, Trond Danielsen wrote: 2007/4/19, Kevin Rudd (Contractor) <[EMAIL PROTECTED]>: Hello all, I just received my USRP and I have successfully installed GNURadio on my Linux box. I am just starting to dabble with the code a bit. I am very much a Windows/MATLAB developer, so I think I could be far more productive if I could just stream the baseband waveforms to and from the USRP from MATLAB. I see on Ettus's site that some are working on a MATLAB interface. I would like to contribute to this effort. Does anyone have a good starting point? Are there any windows drivers (dll's or source)? Hi, If you want to do off-line analysis in matlab, python or octave, a solution that works for me is to just record a suitable amount of data with usrp_rx_cfile.py, and thereafter do whatever I like in my high-level language of choice. It might not be the best solution if you want to tweak USRP parameters from Matlab, but it works. -- Trond Danielsen ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] MATLAB/Windows and the USRP
Kevin Rudd (Contractor) wrote: > Hello all, > I just received my USRP and I have successfully installed GNURadio on my > Linux box. I am just starting to dabble with the code a bit. I am very > much a Windows/MATLAB developer, so I think I could be far more productive > if I could just stream the baseband waveforms to and from the USRP from > MATLAB. I see on Ettus's site that some are working on a MATLAB interface. > I would like to contribute to this effort. Does anyone have a good starting > point? Are there any windows drivers (dll's or source)? > > Btw, I tried installing the binaries from www.olifantasia.com and the code > did not like my USRP revision?? I have also searched the list and tried > emailing people directly, but without any responses. The binaries are a bit outdated. I haven't found the time to make new ones. (It is quite a long process updating and building the windows installers) I will probably make some new ones someday, but don't pin me down on a date. You could build from source yourself on mingw or cygwin on windows. More people are doing this. Greetings, Martin > > I would appreciate any help or suggestions. > > Thanks, > Kevin > > > > (p.s. I apologize if this gets double posted. I had trouble using a third > party forum) > > > > > > > ___ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > http://lists.gnu.org/mailman/listinfo/discuss-gnuradio ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] MATLAB/Windows and the USRP
Hi Kevin, I think the capabilities that we are developing at the moment are related. What we soon hope to achieve is a USRP server (Linux box running GNU Radio with a USRP), servicing clients (only one at this stage) that are running Windows/Matlab. Communications occur over TCP/IP. The server will recognise a range of commands such as “set_rf_tx_freq”, “set_rf_tx_power”, “play_file” etc. The end results will be the ability for the remote client machine to generate waveforms and control the USRP from within Matlab. At this stage server feedback to the client (other than error reporting) is not required. I think though, that what you want is Windows/Matlab/GNU Radio/USRP on the same machine. (P.S, sorry if I have screwed up the "reply" process, not entirely sure if I'm doing it right) Jonas === This email, including any attachments, is only for the intended addressee. It is subject to copyright, is confidential and may be the subject of legal or other privilege, none of which is waived or lost by reason of this transmission. If the receiver is not the intended addressee, please accept our apologies, notify us by return, delete all copies and perform no other act on the email. Unfortunately, we cannot warrant that the email has not been altered or corrupted during transmission. === ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] MATLAB/Windows and the USRP
2007/4/19, Kevin Rudd (Contractor) <[EMAIL PROTECTED]>: Hello all, I just received my USRP and I have successfully installed GNURadio on my Linux box. I am just starting to dabble with the code a bit. I am very much a Windows/MATLAB developer, so I think I could be far more productive if I could just stream the baseband waveforms to and from the USRP from MATLAB. I see on Ettus's site that some are working on a MATLAB interface. I would like to contribute to this effort. Does anyone have a good starting point? Are there any windows drivers (dll's or source)? Hi, If you want to do off-line analysis in matlab, python or octave, a solution that works for me is to just record a suitable amount of data with usrp_rx_cfile.py, and thereafter do whatever I like in my high-level language of choice. It might not be the best solution if you want to tweak USRP parameters from Matlab, but it works. -- Trond Danielsen ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] MATLAB/Windows and the USRP
Hello all, I just received my USRP and I have successfully installed GNURadio on my Linux box. I am just starting to dabble with the code a bit. I am very much a Windows/MATLAB developer, so I think I could be far more productive if I could just stream the baseband waveforms to and from the USRP from MATLAB. I see on Ettus's site that some are working on a MATLAB interface. I would like to contribute to this effort. Does anyone have a good starting point? Are there any windows drivers (dll's or source)? Btw, I tried installing the binaries from www.olifantasia.com and the code did not like my USRP revision?? I have also searched the list and tried emailing people directly, but without any responses. I would appreciate any help or suggestions. Thanks, Kevin (p.s. I apologize if this gets double posted. I had trouble using a third party forum) ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
