RE: [Discuss-gnuradio] dial_tone.py add_ff()

2010-12-04 Thread Tim S
> > > The intention of the original example was to play the two tones on > separate speakers (left and right). Might not work on >all sound systems/configurations. > Thanks for clarifying this, apparently my speakers weren't balanced (had left only) hence the different sounds when swa

[Discuss-gnuradio] Announcement of new MotherBoard + DaughterBoard (happy happy)

2010-12-04 Thread john boon
Hello All, After Extensive work and RnD, we have succeeded in making motherboard (equivalent to usrp1) and also daughterboard (equivalent to RFX 2400). Over the period of last 1 year, making use of schematics, dicussions, gnuradio software, firmware, particularly my colleague's mailings

[Discuss-gnuradio] about abtaining sample value

2010-12-04 Thread lishan_wh
Hi, all I want to plot a figure with the samples from usrp, but I have some questions. Here is the flowgraph: usrp.source_c --> gr.streams_to_vector(gr.sizeof_gr_complex*1, 1) --> gr.complex_to_mag(1) --> gr.message_sink(gr.sizeof_float*1, self.msg_sink_msgq_out, True) Here, self.msg_sink_msgq_o

[Discuss-gnuradio] need help implementing TX pattern on USRP2+WBX

2010-12-04 Thread Steve Mcmahon
Hello: I asked a similar question a couple of days ago, but I'm still struggling, so I would be really thankful for any help I can get. I have a USRP2 board and a WBX daughterboard running with GNU Radio 3.3.0 on Linux. I am trying to implement a scheme where time is divided into equal-size i