Re: [Discuss-gnuradio] Pybombs Install Error

2018-05-23 Thread Nicolas Cuervo
Hello Vikenesh, could you run PyBOMBS with a higher verbosity level and send us the output? You can do so by adding the `-vv` flag just after `pybombs`. Cheers, - Nicolas On Wed, May 23, 2018 at 2:49 PM, Coundjidapadame Vikenesh < vikenesh.coundjidapad...@gmail.com> wrote: > Hi everybody, > >

[Discuss-gnuradio] Pybombs Install Error

2018-05-23 Thread Coundjidapadame Vikenesh
Hi everybody, I am currently trying to install Gnuradio using Pybombs. Initially, I was working with a classical gnuradio from a pacman installation (I am working with Arch Linux). I uninstall this gnuradio using the pacman -Rsc command to uninstall all dependencies associate to gnuradio. Now, I t

Re: [Discuss-gnuradio] Underflow and Overflow

2018-05-23 Thread Neel Pandeya
Hello Alvin: Agree with what Nick said. Does the flowgraph run without overruns or underruns at 5 or 10 Msps? Does your system have an NVMe solid-state disk? Also, have you done any performance tuning? http://files.ettus.com/manual/page_transport.html Have you set the read and write socket buff

Re: [Discuss-gnuradio] Underflow and Overflow

2018-05-23 Thread Nick Foster
For starters, you almost certainly cannot write to your hard drive at 15Msps. You might not even be able to reliably read that fast without underruns. Reduce the sample rate until things start working. Disable or simplify parts of your flowgraph to see what's causing your problems. Isolate each pr

Re: [Discuss-gnuradio] Underflow and Overflow

2018-05-23 Thread Yeo Jin Kuang Alvin (IA)
Hi all, Btw in this flowgraph, I’ve noticed there is nothing transmitting out when I change the file source from repeat to no repeat. Originally, I thought the waveform stored in file sink is immediately transmitted out from file source and continue the process till I stop the flowgraph. When