[Discuss-gnuradio] GNU SDR DSP backend question

2006-11-02 Thread Garrett McGrath
(assuming you based it on a previously exsisting setup) some information as to where to start with a design of this type I'd be very happy.  This type of technology could be very useful in the field of fMRI and I hope to hear from you soon. -Garrett Mc

[Discuss-gnuradio] Usrp TX mux settings

2006-05-18 Thread Garrett McGrath
I think i've narrowed down the problems with my code to the mux setting for the usrp system.  Is there anywhere you could point me to for a list of possible values for that mux, currently i'm just using one i found in a demo program but can't seem to find a list of all possible v

[Discuss-gnuradio] transmission error

2006-05-17 Thread Garrett McGrath
s a series of 110 U8 values converted to bits and then converted to a sample level (samplerate/desired data rate) and passed to the usrp.  Unfortunately when passed to the USRP this nets me the 'uU' error and kicks me out to the next round of the

[Discuss-gnuradio] make check failing

2006-05-09 Thread Garrett Mcgrath
in the tutorial?).  Any help would be appreciated and if you need copies of the config files I’m using I’ll be glad to post them sometime tonight.   -Garrett McGrath ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org

[Discuss-gnuradio] gr_io_signature question

2006-05-02 Thread Garrett Mcgrath
: Specifically do I use something akin to: const float *in0= (const float *) input_items[0]; const float *in1= (const float *) input_items[1];   Any help would be greatly appreciated.   -Garrett McGrath   ___ Discuss-gnuradio mailing list Discuss

[Discuss-gnuradio] Suffering from a lack of understanding

2006-05-01 Thread Garrett Mcgrath
length of time.  This is then fed back as the result, it could be anywhere from 20 times to 10,000 times larger.  What exactly do I do (especially concerning the ‘consume’ behavior for this situation)? Any help, advice or guidance on this topic would be fantastically helpful. -Garrett McGrath

[Discuss-gnuradio] one input stream to two output streams

2006-04-23 Thread Garrett Mcgrath
rc,0), (dst,0)) fg.connect((src,0), (dst,1))   // this is of course just pseudo code as I’m not entirely sure how to sink to the USRP yet, but I’m working on it.   -Garrett McGrath   PS: if I wanted to have a set of arguments passed to the aloumoti_encode block when it’s bound to ‘src’ would I

[Discuss-gnuradio] Using Vectors instead of Arrays

2006-04-22 Thread Garrett Mcgrath
work and all this array data passing was killing me.  As such I’ve converted to a vector system (also enjoying the higher readability and direct assignment constructor.)  However I’ve not got to convert out of a vector and into a string to output at the end of my code.  Any suggestions? -Garrett

[Discuss-gnuradio] help installing SUSE 10

2006-04-06 Thread Garrett Mcgrath
Ok I’ve already sorted out a few things with the SUSE 10 install but I’m stuck installing the Octave software.  Specifically I seem to be having an issue with f2c, initially I tried installing f2c and fort77.  Doing this cause errors due to something mucking up in fort77, and as such I’ve r