Re: Invalid arguments to find_dependency in CMakeFindDependencyMacro

find -lBoost::regex/usr/bin/ld: cannot find -lBoost::thread* I don't know what is the problem, because I have installed libboost-all-dev. I have the same problem when I compile GNURadio manually. Thank you. El lun., 4 may. 2020 a las 21:40, Carlos Alberto Ruiz Naranjo (< ca

Re: Invalid arguments to find_dependency in CMakeFindDependencyMacro

Hi Markus, yes, the 3.8 branch. Thank you. El lun., 4 may. 2020 20:33, Marcus Müller escribió: > Hi Carlos, > > just a sanity check upfront: are you using the maint-3.8 branch of > gr-ettus? > > Best regards, > Marcus > > On 04.05.20 11:13, Carlos Alberto Ru

Invalid arguments to find_dependency in CMakeFindDependencyMacro

Hello, I'm compiling gr-ettus and I have the following error: carlos@carlos-xps:~/repo/gr-ettus/build$ cmake .. -- Build type not specified: defaulting to release. -- Checking for module 'gmp' -- No package 'gmp' found -- Checking for module 'mpir >= 3.0' -- No package 'mpir' found -- Could N

Re: [Discuss-gnuradio] GSoC19: The proposal draft of Verilog Design Simulation Integration

The idea of simulating VHDL modules with GNURadio is great. It might be interesting to create something generic that can interact with a VHDL simulator (like GHDL) or with cocotb. El mar., 19 mar. 2019 a las 15:17, Bowen Hu () escribió: > Hi all, > > Thanks Marcus for giving me good advice. I imp

Re: [Discuss-gnuradio] Global socket in the flowgraph

t; Marcus > > On Fri, 2017-11-17 at 12:13 +0100, Carlos Alberto Ruiz Naranjo wrote: > > Hi Marcus, > > > > I apologize if I have not explained myself well. > > > > I want to use a global object (an open socket) inside blocks. Similar to > using a global variable

Re: [Discuss-gnuradio] Global socket in the flowgraph

Thank you Marcus. Where do I create the socket and how I pass it to the blocks? On Nov 16, 2017 19:07, "Marcus Müller" wrote: > Sure, unless the dataCapture blocks (which I don't know) have a bug. > > Best regards, > Marcus > On Thu, 2017-11-16 at 15:26 +0100, Car

[Discuss-gnuradio] Global socket in the flowgraph

Hello, dataCapture blocks are TCP clients with different requests. I want use the same socket for the 3 blocks. It is posible? Thank you. [image: Imágenes integradas 1] ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/m

Re: [Discuss-gnuradio] Decoding NOAA satellite

Hello, you can use: https://github.com/MLAB-project/satellite-observer/tree/master/gr-sat_observer This is a GNURAdio block to decode NOAA analog signal. It uses: http://atpdec.sourceforge.net/ 2015-10-23 10:29 GMT+02:00 Volker Schroer : > If you want to decode the apt pictures, you can do th

Re: [Discuss-gnuradio] Doppler simulator

Ok. Signal and sine must have the same sample rate (5 MS/s), right? 2014-12-22 11:46 GMT+01:00 Marcus Müller : > Yes and no: the shifting is done right; however, you should make sure to > use a consistent sampling rate throughout the block. > The USRP sink interprets the samples that come into i

[Discuss-gnuradio] GPS Spoofer developed in gnuradio

Hello, I am a student of Telecommunications Engineering at the School of Engineering of Seville and I'm developing a GPS spoofer. I'll use the results of this work for my Bachelor thesis. I have been inspired by the related works at The University of Texas at Austin. [1] I have used GNU Radio for

Re: [Discuss-gnuradio] Fractional delay in fractional resampler block

FT lenght (128,256...) 2014-11-19 14:57 GMT+01:00 Carlos Alberto Ruiz Naranjo < carlosruiznara...@gmail.com>: > *** The bandwidth of the signal is 4 MHz. > > > > Greetings, > Carlos Alberto Ruiz Naranjo. > > Área de Aviónica y Sistemas No Tripulados/Avionics and Unmanned Syst

Re: [Discuss-gnuradio] Fractional delay in fractional resampler block

*** The bandwidth of the signal is 4 MHz. Greetings, Carlos Alberto Ruiz Naranjo. Área de Aviónica y Sistemas No Tripulados/Avionics and Unmanned Systems Department Parque Tecnológico y Aeronáutico de Andalucía C/ Wilbur y Orville Wright, 17-19-21 41309 La Rinconada Sevilla (Spain) (+34

Re: [Discuss-gnuradio] Fractional delay in fractional resampler block

d I want a variable delay of 1ns of precision. What is the relationship between the maximum precision of fractional delay and the length of the FFT? What is the limit? - Is it a problem the fractional resampler of 1.023? Can it distort my signal? [3] Greetings, Carlos Alberto Ruiz Naranjo

Re: [Discuss-gnuradio] Fractional delay in fractional resampler block

he FFT by GNURadio sine complex block? Greetings, Carlos Alberto Ruiz Naranjo. Área de Aviónica y Sistemas No Tripulados/Avionics and Unmanned Systems Department Parque Tecnológico y Aeronáutico de Andalucía C/ Wilbur y Orville Wright, 17-19-21 41309 La Rinconada Sevilla (Spain) (+34) 95417

[Discuss-gnuradio] Fractional delay in fractional resampler block

Hello, I have in my project a sample rate of 10.23 million samples per second and I need to delay the signal +-1ns. With GNURadio block delay I can delay the signal 97.75ns (1 / 10,230,000 -> + - one sample). Could I use the fractional resampler block to enter a variable fractional delay? Has any

Re: [Discuss-gnuradio] FIR filter Interpolation vs Resampler

actional delay quite nicely. > The readme also references the book where the idea of the MMSE > interpolator will be explained in more detail. > > Best regards, > Marcus > > [1] > https://github.com/gnuradio/gnuradio/blob/v3.6.5/gnuradio-core/src/gen_interpolator_taps/README &

Re: [Discuss-gnuradio] FIR filter Interpolation vs Resampler

What is the exact meaning of the parameter mu? http://gnuradio.org/doc/doxygen-3.6/classgr_1_1filter_1_1mmse__fir__interpolator__ff.html I do not understand it :S 2014-11-07 12:25 GMT+01:00 Marcus Müller : > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > Hi Daniel, > > because both introduce

Re: [Discuss-gnuradio] Delay block controlled by input

aun : > On 10/08/2014 03:24 PM, Carlos Alberto Ruiz Naranjo wrote: > > Really the question is: > > > > How can I call > > gr::block::nitems_read( unsigned int/which_input/ ) > > > > from a block to know the nitems_read of another block? >

Re: [Discuss-gnuradio] TX/RX with USRPN200 and GNURadio

WBX board with the power of receiver RF port? 2014-10-20 9:54 GMT+02:00 Carlos Alberto Ruiz Naranjo < carlosruiznara...@gmail.com>: > I have this flowgraph: > > > > sampleTX is a recorded signal of 5 minutes. > > > ​ > > 2014-10-20 9:23 GMT+02:00 Martin Braun : &

Re: [Discuss-gnuradio] TX/RX with USRPN200 and GNURadio

I have this flowgraph: sampleTX is a recorded signal of 5 minutes. ​ 2014-10-20 9:23 GMT+02:00 Martin Braun : > > I have Ubuntu 12.04 in this PC > > http://www.amazon.com/HP-FF825AV-Workstation-2-8GHz-nVidia/dp/B00B90WIGE > > (Quad Core and 12GB RAM). > > With the scheme with loop I have: >

Re: [Discuss-gnuradio] TX/RX with USRPN200 and GNURadio

..@gnu.org > > [mailto:discuss-gnuradio-bounces+ruben.merz=swisscom@gnu.org] > > On Behalf Of Carlos Alberto Ruiz Naranjo Sent: Friday, October 17, > > 2014 3:35 PM To: discuss-gnuradio@gnu.org Subject: > > [Discuss-gnuradio] TX/RX with USRPN200 and GNURadio > &

[Discuss-gnuradio] TX/RX with USRPN200 and GNURadio

​Hello, I want to transmit and receive at the same time with WBX board and USRPN200. I have this flowgraph. I connected the input and output with a RF cable (a loop). Is it possible? Is there any problem? Thank you. ___ Discuss-gnuradio mailing list D

Re: [Discuss-gnuradio] Delay block controlled by input

Really the question is: How can I call gr::block::nitems_read (unsigned int *which_input*) from a block to know the nitems_read of another block? 2014-10-08 15:10 GMT+02:00 Carlos Alberto Ruiz Naranjo < carlosruiznara...@gmail.com>: > And a question. In: > > uint64_t > <ht

Re: [Discuss-gnuradio] Delay block controlled by input

And a question. In: uint64_t <http://gnuradio.org/doc/doxygen/stdint_8h.html#aec6fcb673ff035718c238c8c9d544c47> gr::block::nitems_read ( unsigned int *which_input*) How I know wich_input? 2014-10-08 15:08 GMT+02:00 Carlos Alberto Ruiz Naranjo < carlosruiznara...@gmail.com>: >

Re: [Discuss-gnuradio] Delay block controlled by input

014 14:38, Carlos Alberto Ruiz Naranjo wrote: > > Delay Block is controlled by Satellite Orbit and Satellite Orbit by > > "simulated clock". The output of Satellite Orbit is the delay (samples). > > Can I know the nitems_read of Delay Block from other block (Satellite >

Re: [Discuss-gnuradio] Delay block controlled by input

ks, and also is running under a non-realtime > operating system. > > If you're talking about drift between the clock on your receiver and the > real world, that's normal and you have to find ways to deal with it. > > - Jeff > > On 10/08/2014 07:33 AM, Carlos Alberto Ruiz

Re: [Discuss-gnuradio] Delay block controlled by input

. 1 second in the real world (later I replay the signal with a USRP). 2014-10-08 13:18 GMT+02:00 Martin Braun : > If you don't have hardware involved, you have no 'clock'. And as such, > it can't drift. > > M > > On 10/08/2014 12:29 PM, Carlos Alberto Ruiz N

Re: [Discuss-gnuradio] Delay block controlled by input

tes a loop. 2014-10-08 12:07 GMT+02:00 Marcus Müller : > Hello Carlos, > On 08.10.2014 09:10, Carlos Alberto Ruiz Naranjo wrote: > > I generate the signal from a file (1023 samples/s) to a file. My > > sampling clock drifts significantly :S > No. Unless I misunde

Re: [Discuss-gnuradio] Delay block controlled by input

roughly 10MS/s, > this might still be relevant). > > Greetings, > Marcus > > On 07.10.2014 12:48, Carlos Alberto Ruiz Naranjo wrote: > > I am having problems with the clock. > I need to track the real time of the signal. I have tried to get it with a > sample count

Re: [Discuss-gnuradio] Delay block controlled by input

0 Tom Rondeau : > On Tue, Sep 23, 2014 at 9:25 AM, Carlos Alberto Ruiz Naranjo < > carlosruiznara...@gmail.com> wrote: > >> - SIGNAL: 1023 samples/s >> >> - CLOCK: Counter that increments +0.001 when passing 10230 samples. >> >> - SATELL

Re: [Discuss-gnuradio] Delay block controlled by input

- SIGNAL: 1023 samples/s - CLOCK: Counter that increments +0.001 when passing 10230 samples. - SATELLITE ORBIT: Calculate the satellite orbit and delay. ​ ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/lis

Re: [Discuss-gnuradio] Delay block controlled by input

It simulates the signal delay of a satellite. It is updated every millisecond. The control mechanism is a block which calculates the satellite orbit every millisecond and measures the distance. 2014-09-23 14:54 GMT+02:00 Tom Rondeau : > On Tue, Sep 23, 2014 at 2:38 AM, Carlos Alberto R

[Discuss-gnuradio] Delay block controlled by input

Hello, I have modified GNURadio delay block. It is a controlled delay from an input at runtime. I would like to know your opinion; if the block is well designed. http://pastebin.com/f7Y24fin http://pastebin.com/0gKDHgwL ___ Discuss-gnuradio mailing l

[Discuss-gnuradio] A little bug in GNURadio 3.7.5 API page

Hello, the inlude files have the Tom Rondeau path: http://gnuradio.org/doc/doxygen/classgr_1_1filter_1_1rational__resampler__base__fff.html #include < /home/trondeau/code/gnuradio/build/master/gr-filter/include/gnuradio/filter/rational_resampler_base_fff.h

[Discuss-gnuradio] Difference between general block and sync block

Hello! What is the difference between a general block 1: 1 and a sync block? ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio

[Discuss-gnuradio] Variable delay controlled clock

Hi there, I have modified the delay block of baz to control it from a clock of seconds. But I do not know if this is the best implementation... :S Greetings. /* -*- c++ -*- */ /* * Copyright 2007 Free Software Foundation, Inc. * * This file is part of GNU Radio * * GNU Radio is free softw