[Discuss-gnuradio] Re: Installation problem CentOS ... FFTW3F

2009-08-25 Thread Patrick Strasser
Mir M. Ali wrote am 2009-08-13 07:28: The output of pkg-config is shown below and it shows that fftw is installed. $ pkg-config --list-all | grep fft fftw3FFTW - fast Fourier transform library Gnuradio's configure doesn't seem to find it. What can I do now? Please post

Re: [Discuss-gnuradio] Re: Installation problem CentOS ... FFTW3F

2009-08-25 Thread Brian Padalino
On Tue, Aug 25, 2009 at 10:19 AM, Patrick Strasserpatrick.stras...@tugraz.at wrote: Mir M. Ali wrote am 2009-08-13 07:28: The output of pkg-config is shown below and it shows that fftw is installed. $ pkg-config --list-all | grep fft   fftw3                    FFTW - fast Fourier transform

[Discuss-gnuradio] fundamentals of block-connections, message queue etc.

2009-08-25 Thread Ulrika Uppman
Hi everyone, I'm trying to get a grip of how the software code works in gnuradio. At the moment I'm looking at the bbn 802.11b rx implementation. I would like to understand how the data stream is transported from the usrp source block and further to the rest of the processing blocks that are

[Discuss-gnuradio] Re: How to stop top block?

2009-08-25 Thread Yan Wang
Thanks a lot, I got it. ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio

Re: [Discuss-gnuradio] compiling c++ blocks

2009-08-25 Thread Milo Wong
Hi all, If I have .cc .h .i and Makefile.am all ready, could I go back to the top directory containing configure and make again(make from the top) instead of using automake at src/lib directory in order to generate the make file? Thank you, Milo On Fri, Aug 21, 2009 at 9:15 AM, Douglas

Re: [Discuss-gnuradio] compiling c++ blocks

2009-08-25 Thread Jordan J Riggs
If I have .cc .h .i and Makefile.am all ready, could I go back to the top directory containing configure and make again(make from the top) instead of using automake at src/lib directory in order to generate the make file? I'm not sure exactly what you mean. I always make from the root

[Discuss-gnuradio] benchmark example on USRP2

2009-08-25 Thread CNS Lee
Hi everyone, I'm trying to establish communication between two USRP2 using benchmark example. The command ./benchmark_tx.py -f 2.4G -r 500k doesn't work: USRP2 can not correctly decode the packets received, all packets are 'false'. (PS:Same command works well on USRP1) After many times' tests,

[Discuss-gnuradio] Regarding VIN Signals

2009-08-25 Thread Fahimeh Rezaei
Hi all friends Hope to be fine I have a question about VIN signals in schematic files on the schematic two pair signals named VINN and VINP that connect from AD to connectors. for J668 and U602 in the schematic VINN_B_B is connected to 108 of U602 and VINP_A_B is connected to 107, and on J668

Re: [Discuss-gnuradio] fundamentals of block-connections, message queue etc.

2009-08-25 Thread Colby Boyer
Within the BBN RX side, all the processing blocks are stuck together so that data streams from each block to the next. In the final block, when a packet is successfully decoded it is loaded in a message queue. The loading into the message queue is done within the C++ code, not the python. There

Re: [Discuss-gnuradio] fundamentals of block-connections, message queue etc.

2009-08-25 Thread Milo Wong
Hi Colby, Based on what you said, is that means, at Tx side, the encoded data stream from encoder should also be loaded into gr.msg_queue() and applies delete_head() funtion? Thank you, Milo On Tue, Aug 25, 2009 at 8:08 PM, Colby Boyer colby.bo...@gmail.com wrote: Within the BBN RX side, all