Cross compile gnuradio in E312 error

2021-01-24 Thread GNU Radio, the Free & Open-Source Toolkit for Software Radio

Re: Packet Loopback Example Using USRP

2021-01-24 Thread Jada Mariano Berenguer
That makes sense. Thank you so much for all of your help!! It's much appreciated and has helped me understand what's going on a lot better as well. On Sun, Jan 24, 2021 at 4:59 PM Jeff Long wrote: > You're not seeing anything on the gui sinks because they only show you > periodic snapshots

Re: Packet Loopback Example Using USRP

2021-01-24 Thread Jeff Long
You're not seeing anything on the gui sinks because they only show you periodic snapshots (except for gr-fosphor if you have that installed) and the bursts fall between the snapshots. Inspectrum lets you see every sample in a recorded file. I'm not going to have time to try out the RX part, but

Re: Packet Loopback Example Using USRP

2021-01-24 Thread Jada Mariano Berenguer
Okay, so do the bursts of digital data mean that the USRP Sink is able to successfully get the packet as input and transmit it? If so, when I run the packet_usrp.grc flowgraph, why do I not see the USRP Source receive anything? For example, the graphs that represent the USRP Source's output never

Re: Unable to add FMCOMMS5 from git library

2021-01-24 Thread Rupak Paul
Hi Marcus, Thanks for your suggestion. Actually I had my old projects on older version 3.7 on both Ubuntu and Windows. Will download new versions and try again. Thanks. Regards, Rupak On Sun, Jan 24, 2021 at 11:58 PM Marcus Müller wrote: > Hi Rupak, > > this makes no sense: ADI put a lot

Re: Unable to add FMCOMMS5 from git library

2021-01-24 Thread Marcus Müller
Hi Rupak, this makes no sense: ADI put a lot of effort into getting gr-iio to work with GNU Radio 3.8, and porting efforts to 3.9 are at least underway. It absolutely makes no sense to use GNU Radio 3.7 on a new project, especially since multiple of its dependencies have gone end-of-life. You

Unable to add FMCOMMS5 from git library

2021-01-24 Thread Rupak Paul
Hello there, I am using Gnuradio v3.7 in linux 18.04. But I can't find FMCOMMS5 block in this version. I tried to add it from github library using "git clone https://github.com/analogdevicesinc/gr-iio.git; but didn't work either. Anybody please guide me, how to add it by using gr_modtool or from

Re: Packet Loopback Example Using USRP

2021-01-24 Thread Jeff Long
Yes, that shows bursts of digital data, which is what your tx produces. Use a smaller FFT size to see more detail in the time domain. On Sun, Jan 24, 2021 at 4:44 PM Jada Mariano Berenguer wrote: > So, from my understanding you added a File Sink that took in the USRP > Source's output to the

Re: Packet Loopback Example Using USRP

2021-01-24 Thread Jeff Long
Best I can tell (recording raw samples from the USRP Source to a File Sink, then viewing it with inspectrum), it works and the single 'U' per burst is spurious. The docs would lead you to believe you shouldn't see this. Nothing stands out as wrong in the GRCs. What happens if you ignore this and

Re: Problem with OOT Interpolator Python module

2021-01-24 Thread George Edwards
Hi Cinaed, Thanks for the attempt! I will continue to seek a solution via experimentation with trying more permutations and going back to Gnuradio Discussion if I still cannot find something to stick. Regards, George George On Sat, Jan 23, 2021 at 11:15 PM Cinaed Simson wrote: > Hi Edward -