[Discuss-gnuradio] 'Bug' with rational resampler block in GRC

2013-09-07 Thread matt . nottingham
Hi, Just to point out that the rational resampler block in gnuradio 3.7.[01] of gnuradio companion has a default for Taps to be 'None'. This isn't a legal option - the default in pre-3.7 versions was a blank. If the value of None is used you get there error message: Param - Taps(taps):

Re: [Discuss-gnuradio] How to use USRP to detect and collect weak satellite signals

2013-09-07 Thread Carles Fernandez
Hi there, for those folks interested in GPS (and Galileo) signal processing with USRP+DBSRX and GNU Radio related stuff, please take a look at the publications available at http://gnss-sdr.org/documentation/publications We use three VOLK-based correlators for GPS L1 and five for Galileo. An activ

Re: [Discuss-gnuradio] 'Bug' with rational resampler block in GRC

2013-09-07 Thread Johnathan Corgan
On Sat, Sep 7, 2013 at 9:31 AM, wrote: > Just to point out that the rational resampler block in gnuradio > 3.7.[01] of gnuradio companion has a default for Taps to be > 'None'. This isn't a legal option - the default in pre-3.7 versions > was a blank. This has been fixed, thanks. _

[Discuss-gnuradio] Some doubts in using gr_modtool

2013-09-07 Thread Manu T S
Given below is the constructor in vector_to_stream block. The block size is passed as a parameter to the constructor. vector_to_stream_impl::vector_to_stream_impl(size_t itemsize, size_t nitems_per_block) : sync_interpolator ("vector_to_stream", io_signature::make (1, 1