Re: [Discuss-gnuradio] QUESTION: Number of inputs to general_work

2008-01-06 Thread Jonas Gacrama
eorge Nychis <[EMAIL PROTECTED]> wrote: > Read the 'how to write a block' document: > http://www.gnu.org/software/gnuradio/doc/howto-write-a-block.html > > It clearly explains that you can have an infinite number of input > streams and how to achieve it. > > - George &

[Discuss-gnuradio] PROBLEM: Understanding gr_block's implementation

2008-01-06 Thread Jonas Gacrama
These are some of the input parameters of gr_block::general_work() : input_items vector of pointers to the input items, one entry per input stream output_itemsvector of pointers to the output items, one entry per output stream Am I correct in understanding that the input_items CAN point

[Discuss-gnuradio] QUESTION: Number of inputs to general_work

2008-01-06 Thread Jonas Gacrama
I have a question regarding the argument &input_items in the function general_work from the library gr_block.h. Is my understanding correct that it only takes ONE STREAM of inputs at a time? I was hoping to implement a TWO CHANNEL input (two different sources and not the in-phase and quadrature ty

[Discuss-gnuradio] PROBLEM: Making a new signal processing block

2008-01-06 Thread Jonas Gacrama
have tried to make a new signal processing block which that is called divcom. It is a diversity combining technique used to mitigate the effects of multi-path fading. I am trying to implement this algorithm using GNU Radio. I made my signal processing block and I now wish to integrate this to the

[Discuss-gnuradio] PROBLEM: Making a new signal processing block

2008-01-06 Thread Jonas Gacrama
I have tried to make a new signal processing block which that is called divcom. It is a diversity combining technique used to mitigate the effects of multi-path fading. I am trying to implement this algorithm using GNU Radio. I made my signal processing block and I now wish to integrate this to th

[Discuss-gnuradio] PROBLEM: HOWTO.i EXAMPLE

2008-01-05 Thread Jonas Gacrama
I have a problem recompiling the howto example on "how to make a signal processing block" webpage. This is the website should you be interested: http://www.gnu.org/software/gnuradio/doc/howto-write-a-block.html I ran aclocal, autoconf, then auotomake. However, everytime I run automake the follow

[Discuss-gnuradio] PROBLEM: HOW TO WRITE A SIGNAL PROCESSING BLOCK

2008-01-02 Thread Jonas Gacrama
I have read this website that teaches us how to write our own signal processing block. WEBSITE: http://www.gnu.org/software/gnuradio/doc/howto-write-a-block.html I tried using the autotools like autoconf, automake and aclocal since I would like to "rewrite" the configure (the executable and not

[Discuss-gnuradio] USRP: PROBLEM with FM RECEPTION

2007-12-16 Thread Jonas Gacrama
I have another problem regarding the USRP. I can't seem to receive any FM signal. I have tried using the usrp_wfm_rcv.py but all I receive is NOISE... I used an SMA cable as my antenna receiver. Could this cause my problem? Or is the problem with the software? Or is it in the hardware? Thanks! ___

[Discuss-gnuradio] PROBLEMS: INSTALLING GNU Radio

2007-12-14 Thread Jonas Gacrama
I have this persistent problem when installing GNU Radio on my computer. Below is my computer's description and the nature of the problem. NATURE OF MY PC: Linux jpgacrama-laptop 2.6.22-14-generic #1 SMP Sun Oct 14 23:05:12 GMT 2007 i686 GNU/Linux I'm currently using Ubuntu Gutsy (7.10) as my Ope