[Discuss-gnuradio] Gnuradio ring buffer code

2019-01-14 Thread Ben Hiett
Hi, I'm implementing an application that has similarities with gnuradio in as much as it stores ethernet packets containing radar pulse descriptor words in a ring buffer. Its the same producer/consumer idea, i.e. a producer (Rx) pushing packets into the ring buffer and a consumer (processing algo

Re: [Discuss-gnuradio] running uhd_fft with a rtlsdr stick

2014-09-08 Thread Ben Hiett
ou want to do the equivalent of uhd_fft for non-Ettus devices, just use osmocom_fft On 2014-09-08 11:52, Ben Hiett wrote: is it possible to run uhd_fft directly from the IQ data coming over usb from an rtlsdr stick? > or is this only for use with an ettu

[Discuss-gnuradio] running uhd_fft with a rtlsdr stick

2014-09-08 Thread Ben Hiett
is it possible to run uhd_fft directly from the IQ data coming over usb from an rtlsdr stick? or is this only for use with an ettus usrp device? ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnu

[Discuss-gnuradio] installing gnuradio and gr-osmosdr

2014-09-08 Thread Ben Hiett
having a hard time getting gnuradio to work with my dvb-t usb stick latest attempt has been to move to using pybomb, e.g. https://smyl.es/how-to-install-gnu-radio-fftw-rtl-sdr-grosmosdr-and-more-using-pybombs-with-dependencies-by-rpmdeb-or-build-from-source/ originally i installed gnuradio and g

[Discuss-gnuradio] Fwd: building gr-osmosdr - cannot find gnuradio

2014-09-06 Thread Ben Hiett
Sent from my iPod Begin forwarded message: > From: Ben Hiett > Date: 6 September 2014 09:48:50 BST > To: Martin Braun > Subject: Re: [Discuss-gnuradio] building gr-osmosdr - cannot find gnuradio > > The Ubuntu gnuradio package is v 3.7.2.1 > > Good idea on the -d

[Discuss-gnuradio] building gr-osmosdr - cannot find gnuradio

2014-09-05 Thread Ben Hiett
i'm trying to build the gnuradio block from osmocon so i can use an rtlsdr with gnuradio have installed gnuradio for ubuntu 14.04 using apt-get then when i try and build gr-osmosdr i get the following: -- Build type not specified: defaulting to release. -- Extracting version information from gi

[Discuss-gnuradio] control of message_source flowgraph

2010-01-27 Thread Ben Hiett
I have a top block with two flow graphs in it both of which are defined as hier blocks one flowgraph consists of a message source that writes to a file sink the other flowgraph detects an incoming signal (from a usrp2 source) and writes n samples of it to the message source each time the file