Re: [Discuss-gnuradio] benchmark_xx.py not consistent output

2012-09-06 Thread Qing Yang
Hi, I don't think it is the problem of channel since your channel is symmetric. Perhaps you could check your parameters first and list the commands you used to the mailing list. Usually I use benchmark in /gr-digital/examples/ofdm and it works well. BTW, your gmail account is some kind of cool ..

[Discuss-gnuradio] benchmark_xx.py not consistent output

2012-09-06 Thread usrp n210
I am using 3 USRPs (USRP N210 ). I run example program "benchmark_rx.py " and "benchmark_tx.py " in /gr-digital/examples/narrowband/. I performed experiment on 2 USRP's(A,B) at a time. so A-B and B-A 2 channels for 2 USRP. when I send packets from A-B "psk" modulation scheme gives best(171/171)* pe

[Discuss-gnuradio] ofdm block

2012-09-06 Thread Viktor Ivan Rodriguez Abdala
Hi all, I'm looking to develop a block called dfts ofdm, based in a similar block called ofdm mod, I change the .xml and .py to a new name called DFTSOFDM, but I can't make it work. In GRC I have the following error: Traceback (most recent call last): File "/home/administrador/Simulacion/to

Re: [Discuss-gnuradio] use volk with custom arrays

2012-09-06 Thread Johannes Demel
Thanks! That was exactly what I was looking for! Am 06.09.2012 14:53, schrieb Tom Rondeau: On Thu, Sep 6, 2012 at 6:48 AM, Johannes Demel wrote: Hello list, currently I am looking for a way to use volk on arrays. Specifically not on input and or output buffers. So I need to align my custom ar

Re: [Discuss-gnuradio] Unable to compile gnuradio under MSVC - missing stdbool.h

2012-09-06 Thread Josh Blum
On 09/06/2012 12:18 AM, Pol Henarejos wrote: > Dear list, > > I gitted the last revision of gnuradio and I cannot compile it > under MSVC 2010 since stdbool.h is missing and macro COMPILER(MSVC) > is not defined. I use Windows 7 x64 and MSVC 2010. > Any idea why MSVC is not defined? Thats crit

Re: [Discuss-gnuradio] use volk with custom arrays

2012-09-06 Thread Tom Rondeau
On Thu, Sep 6, 2012 at 6:48 AM, Johannes Demel wrote: > Hello list, > > currently I am looking for a way to use volk on arrays. Specifically not on > input and or output buffers. So I need to align my custom arrays. How do I > do this? Yes, Volk is designed to work on any arrays, not just withing

[Discuss-gnuradio] use volk with custom arrays

2012-09-06 Thread Johannes Demel
Hello list, currently I am looking for a way to use volk on arrays. Specifically not on input and or output buffers. So I need to align my custom arrays. How do I do this? What exactly does volk_get_alignment and set_alignment do? I didn't find any documentation or source code yet. Example:

[Discuss-gnuradio] Unable to compile gnuradio under MSVC - missing stdbool.h

2012-09-06 Thread Pol Henarejos
Dear list, I gitted the last revision of gnuradio and I cannot compile it under MSVC 2010 since stdbool.h is missing and macro COMPILER(MSVC) is not defined. I use Windows 7 x64 and MSVC 2010. Error 3 error C1189: #error : COMPILER C:\Pol\gnuradio\volk\cmake\msvc\stdbool.h 25