Re: [Discuss-gnuradio] D'oh!

2007-07-03 Thread Eric A. Cottrell
Matt Ettus wrote: >> I need to adjust the padding of a structure to eliminate buffer >> warnings. > > There really isn't any need to get rid of the warnings unless you find > that it is a big performance hit, which is VERY unlikely. > >> I noticed that sometimes it occurs on only one of several

Re: [Discuss-gnuradio] D'oh!

2007-07-03 Thread Matt Ettus
> I need to adjust the padding of a structure to eliminate buffer > warnings. There really isn't any need to get rid of the warnings unless you find that it is a big performance hit, which is VERY unlikely. > I noticed that sometimes it occurs on only one of several > machines I use. It seems

[Discuss-gnuradio] why two switches and two Rx in RFX series daughter boards?

2007-07-03 Thread zhifeng chen
I am wondering why there are two switches in the RFX series daughter from schematics. It seems their purposes is different: one for switch between Tx and Rx, another switch between Rx and Rx2. So, my questions as: 1. we may use one tx and rx enough, why need to use two Rx? 2.I follow the python co

Re: [Discuss-gnuradio] UDP port number

2007-07-03 Thread Ziad ElMarakshy
thanks Dev for your help, i tried removing the oscope and the fft and its working fine . I think now i need to connect the output of conv = gr.float_to_complex() to the scope , does anyone have a clue how can i do that with the self.connect Dev Ramudit wrote: > > Anyone feel fre

Re: [Discuss-gnuradio] UDP port number

2007-07-03 Thread Ziad ElMarakshy
thanks Dev for your help, i tried removing the oscope and the fft and its working fine . I think now i need to connect the output of conv = gr.float_to_complex() , does anyone have a clue how can i do that with the self.connect Dev Ramudit wrote: > > Anyone feel free to correct me,

[Discuss-gnuradio] D'oh!

2007-07-03 Thread Eric A. Cottrell
Hello, Well my first commit and I fell flat on my face. I committed the source directory for the Mode Select code but not the actual source files. This is fixed. I am using the kdesvn tool which seems to work good once you figure out the difference between the add and the add recursive commands.

Re: [Discuss-gnuradio] Cygwin Compile Errors from trunk

2007-07-03 Thread Benjamin Kelley
>>> "Don Ward" <[EMAIL PROTECTED]> 07/02/07 12:25 PM >>> Ben Kelley wrote: > Hi, I had checked out the source from trunk on Friday, and I keep running > into an error where it appears to be dying on a linking stage. The > ./configure line was > $ ./configure --with-boost-include-dir=/usr/inclu

[Discuss-gnuradio] Heartrate monitor

2007-07-03 Thread Jeffrey Karrels
Has anyone tried to listen in on what one of those chest heartrate monitors (for cycling, running, etc) to see what they are transmitting? I'm curious. ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/di

[Discuss-gnuradio] Simultaneous transmission and reception

2007-07-03 Thread pratik hetamsaria
Hi Everyone I am currently trying to make a USRP transceiver run, which is based on TDMA approach.Elaborating on it, it should be a system which works in receive mode for sometime, writes the data in a file and in the next slot transmits the data which has been written in the file. Reading fro

Re: [Discuss-gnuradio] UDP port number

2007-07-03 Thread Dev Ramudit
Anyone feel free to correct me, but it seems like your problem isn't with the UDP port, but rather the internal "ports" that Gnuradio uses to connect blocks in a flowgraph. Looking at your traceback, your problem starts on line 32, where you're trying to connect a usrp.sink_c to a scopesink. I

[Discuss-gnuradio] Re: Installation problems

2007-07-03 Thread Aadil Volkwin
Hi Ziad, Thanks for your help, it worked. However, Is this something that I must do each time I restart, as I did previously do this step, as suggested in the Installation instructions on the gnuradio website. thanks again, Aadil > Message: 5 > Date: Mon, 2 Jul 2007 13:18:21 -0700 (PDT) > Fro

[Discuss-gnuradio] Mode S and ADS-B

2007-07-03 Thread Eric A. Cottrell
Hello, I finally checked in the infamous Mode Select code to branches/developers/wb1hbu/wip and I am glad this portion is done. I spent a couple of days cleaning the code up a little. I also added some features. Likely I missed using a few neat gnuradio functions. There is a usrp_oscope_ms.py