Re: [Discuss-gnuradio] usrp rev 3

2009-01-22 Thread Steve Glass
Oops! I did nothing other than run the wfm receiver and tried again. It worked! Steve On Fri, Jan 23, 2009 at 4:24 PM, Steve Glass wrote: > Hi > > I'm using an RFX400 with my revision 3 USRP. > > After digging through the archive I found that I needed to modify the > RFX400 and then update its

Re: [Discuss-gnuradio] usrp rev 3

2009-01-22 Thread Steve Glass
Hi I'm using an RFX400 with my revision 3 USRP. After digging through the archive I found that I needed to modify the RFX400 and then update its EEPROM as described here: On Thu, Feb 8, 2007 at 10:18 AM, Matt Ettus wrote: > > All RFX boards currently shipping are configured for MIMO_B mode, wh

[Discuss-gnuradio] unable to locate an audio module

2009-01-22 Thread Russel Sher
Hi I get the message : "unable to locate an audio module" when trying the dial_tone.py example I have installed ALSA drivers - is there something else to check for? regards Russell ** Relevant company disclaimers are availa

Re: [Discuss-gnuradio] usrp_wfm_rcv.py

2009-01-22 Thread Muhammad Abrar
ok thanks When I run usrp_nbfm_rcv.py from /usr/local/share/gnuradio/examples/usrp I the following message appear on GUI " Failed to set initial Frequency" How can i frequency set to listen FM. Take care 2009/1/23 Eric Blossom > On Fri, Jan 23, 2009 at 12:25:25PM +1300, Muhammad Abrar wrote: >

Re: [Discuss-gnuradio] usrp_wfm_rcv.py

2009-01-22 Thread Eric Blossom
On Fri, Jan 23, 2009 at 12:25:25PM +1300, Muhammad Abrar wrote: > Hi > When I run usrp_wfm_rcv.py from /usr/local/share/gnuradio/examples/usrp I > got following message. > > > Using RX d'board A: Flex 1800 Rx MIMO B > >>> gr_fir_ccf: using SSE > >>> gr_fir_fff: using SSE > FYI: No Powermate or Co

[Discuss-gnuradio] usrp_wfm_rcv.py

2009-01-22 Thread Muhammad Abrar
Hi When I run usrp_wfm_rcv.py from /usr/local/share/gnuradio/examples/usrp I got following message. Using RX d'board A: Flex 1800 Rx MIMO B >>> gr_fir_ccf: using SSE >>> gr_fir_fff: using SSE FYI: No Powermate or Contour Knob found -- Engr. Muhammad Abrar Massey University Palmerston North New

[Discuss-gnuradio] How to write the payload to a named pipe?

2009-01-22 Thread Brook Lin
Hi All, I am doing video transmission using OFDM. At the receiver side, I save payload to a file, meanwhile, use VLC to access this file to play the video. However, VLC stops play the content while it reaches to the end of the file, and does not wait for the continuosly coming payload. Is that p

[Discuss-gnuradio] Atom versus OMAP3

2009-01-22 Thread Philip Balister
http://bec-systems.com/site/326/intel-atom-vs-ti-omap3 Let the cage matches begin! Philip ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio

Re: [Discuss-gnuradio] Question about USRP2 FPGA

2009-01-22 Thread Eric Blossom
On Thu, Jan 22, 2009 at 12:32:46AM -0800, Matt Ettus wrote: > Yabo Li wrote: >> I tried to compile the FPGA code use ISE 9.1i, I started from >> "u2_core.v" as suggested. However it gives me two errors when I >> compile the code. >> >> >> Can anyone tell me how to fix this problem? Thanks very

Re: [Discuss-gnuradio] Distcheck error on latest trunk

2009-01-22 Thread Eric Blossom
On Thu, Jan 22, 2009 at 12:45:24PM -0500, Michael Dickens wrote: > On Jan 22, 2009, at 12:29 PM, Johnathan Corgan wrote: >> Looks like we're going to need to change the SWIG detection mechanism >> in the build to conditionally define SWIGPYTHONARGS based on the >> detected version. Do you want t

Re: [Discuss-gnuradio] Small cleanups for inband code

2009-01-22 Thread George Nychis
Stefan Brüns wrote: Hi, attached are some small cleanups for the inband code. Some are just cosmetic changes, some give some small performance improvement (dont disassemble a list and assemble the same list again, just pass it on ...) Thanks Stefan! I will look through the patch and doubl

Re: [Discuss-gnuradio] Distcheck error on latest trunk

2009-01-22 Thread Michael Dickens
On Jan 22, 2009, at 12:29 PM, Johnathan Corgan wrote: Looks like we're going to need to change the SWIG detection mechanism in the build to conditionally define SWIGPYTHONARGS based on the detected version. Do you want to take stab at that? GNU Radio right now requires SWIG 1.3.31 or newer,

Re: [Discuss-gnuradio] Distcheck error on latest trunk

2009-01-22 Thread Johnathan Corgan
On Thu, Jan 22, 2009 at 12:02:20PM -0500, Michael Dickens wrote: > To get the output directory correct, one > now needs to specify "-outcurrentdir" (or "-outdir .", which should be > backwards compatible back to about version 1.3.20). It is clear from SVN > [1] that this change is intentional,

[Discuss-gnuradio] Small cleanups for inband code

2009-01-22 Thread Stefan Brüns
Hi, attached are some small cleanups for the inband code. Some are just cosmetic changes, some give some small performance improvement (dont disassemble a list and assemble the same list again, just pass it on ...) Regards, Stefan -- Stefan Brüns / Bergstraße 21 / 52062 Aachen mailto:lur

Re: [Discuss-gnuradio] Distcheck error on latest trunk

2009-01-22 Thread Michael Dickens
On Jan 22, 2009, at 11:43 AM, Johnathan Corgan wrote: On Thu, Jan 22, 2009 at 11:39:25AM -0500, Michael Dickens wrote: After further investigation, this is a SWIG 1.3.37 bug. I retract this statement. I'm no longer sure if it's a bug. Issuing "swig -help" in the different versions results

Re: [Discuss-gnuradio] Distcheck error on latest trunk

2009-01-22 Thread Johnathan Corgan
On Thu, Jan 22, 2009 at 11:39:25AM -0500, Michael Dickens wrote: > After further investigation, this is a SWIG 1.3.37 bug. Thanks for looking into this. What platform configuration are you using that is shipping 1.3.37? > I will submit a bug fix to the SWIG folks, since there > doesn't seem t

Re: [Discuss-gnuradio] bbn 802.11 problem

2009-01-22 Thread Douglas Geiger
Greg Troxel wrote: > Several months ago I installed bbn 802.11 code and got it running. but today > when I wanted to download it in my new PC (according to what I've done > before http://gnuradio.org/trac/wiki/OtherCode) > > cvs -d anon...@acert.ir.bbn.com:/cvs/adroitgrdevel co adroitgrdev

Re: [Discuss-gnuradio] Distcheck error on latest trunk

2009-01-22 Thread Michael Dickens
After further investigation, this is a SWIG 1.3.37 bug. According to the documentation [1], "the default output directory for these language specific files is the same directory as the generated C/C++ file" ... which is clearly being violated since the .py file is being written to the dire

Re: [Discuss-gnuradio] bbn 802.11 problem

2009-01-22 Thread Greg Troxel
Several months ago I installed bbn 802.11 code and got it running. but today when I wanted to download it in my new PC (according to what I've done before http://gnuradio.org/trac/wiki/OtherCode) cvs -d anon...@acert.ir.bbn.com:/cvs/adroitgrdevel co adroitgrdevel the problem is cvs

Re: [Discuss-gnuradio] Tx path diagram

2009-01-22 Thread Ronaldo Nunez
Thank you for all Eric. At now I'm editing the diagram (there are some block which names are in Portuguese). I understood all when I connected the usrp(basicTX) to the spectrum analyzer(SA). I verified that when I sweep the frequency (f_LO on diagram), with f_signal(baseband)=0 Hz, I saw on SA 4 t

Re: [Discuss-gnuradio] Tetra receiver

2009-01-22 Thread Grzegorz Suder
dqpsk.py module depends on mpsk_receiver_cc. In file $GNURADIO/gnuradio-core/src/lib/general/gr_mpsk_receiver_cc.h there is information: * This block takes care of receiving M-PSK modulated signals through phase, frequency, and symbol * synchronization. It performs carrier frequency and phase lo

Re: [Discuss-gnuradio] Question about USRP2 FPGA

2009-01-22 Thread Matt Ettus
Yabo Li wrote: I tried to compile the FPGA code use ISE 9.1i, I started from "u2_core.v" as suggested. However it gives me two errors when I compile the code. - ERROR:NgdBuil

[Discuss-gnuradio] Question about USRP2 FPGA

2009-01-22 Thread Yabo Li
I tried to compile the FPGA code use ISE 9.1i, I started from "u2_core.v" as suggested. However it gives me two errors when I compile the code. - ERROR:NgdBuild:604 - logical blo