Re: [Discuss-gnuradio] Calculating SNR

2018-09-30 Thread CEL
Dear Dapodun, Well, that depends on your signal power and your noise power. From there, it's just a simple division. Could you elaborate what specifically you'd need to understand? Best regards, Marcus On Sat, 2018-09-29 at 17:18 +0800, dapodun nudopad wrote: > Hi, May I know how to calculate

Re: [Discuss-gnuradio] UDP sink that respects PDU? SOCK_SEQPACKET?

2018-09-30 Thread CEL
Hi Albin, IIRC, the SOCK_SEQPACKET packet type paradigm never had a IP-based protocol that could be used across commodity networks (unlike SOCK_DGRAM, which pretty much defaults to UDP and SOCK_STREAM, which pretty much defaults to TCP). Could you enlighten us about your needs? I think our

Re: [Discuss-gnuradio] Recording Probe Rate or other Messages

2018-09-30 Thread CEL
Hi David, this would be an easy task for a four-lines-of-actual-code Python block. However, as much as I like GNU Radio (you'll find I like it a lot), is this really a GNU Radio job? Your rate is proportional to the speed at which your file is read, and you could do easy things like making a

Re: [Discuss-gnuradio] Need Help for TSBs

2018-09-30 Thread CEL
Mr。树, if you need help with anything, I propose you share the errors you get as well as the code you've written with us. It's impossible for us to guess what goes wrong! Best regards, Marcus On Fri, 2018-09-28 at 15:47 +0800, Mr。树 wrote: > Hello all, > I have 2 targged streams , and they have

[Discuss-gnuradio] Uninstall GNU + dependencies

2018-09-30 Thread dapodun nudopad
Hi all,may I know how to Uninstall GNU radio with all the dependencies Installed in usr/local. I tried straight deleting the folders in local but it can't work. As well as trying to purge which didn't work. I user terminal sudo apt-get autoremove gnuradio but when I enter gnuradio-companion in

Re: [Discuss-gnuradio] UDP sink that respects PDU? SOCK_SEQPACKET?

2018-09-30 Thread Sylvain Munaut
Hi, > IIRC, the SOCK_SEQPACKET packet type paradigm never had a IP-based > protocol that could be used across commodity networks (unlike > SOCK_DGRAM, which pretty much defaults to UDP and SOCK_STREAM, which > pretty much defaults to TCP). Err ... what about SCTP ? Cheers, Sylvain

Re: [Discuss-gnuradio] Dependency Boost_FOUND = 0

2018-09-30 Thread Marcus Müller
Hi Tony, this shouldn't be happening. Did you try `apt-get build-dep gnuradio` ? If that doesn't help, can you share your complete cmake output with us? Best regards, Marcus On Wed, 2018-09-26 at 23:16 +, Tony wrote: > Greetings, > > Using Debian 9 "Stretch" and the 20180925 github

Re: [Discuss-gnuradio] Uninstall GNU + dependencies

2018-09-30 Thread Ali Dormiani
Did you install GNU radio by compiling source code or with a package manager (apt)? If you installed with a package manager then "sudo apt-get remove " should remove it. If you installed by compiling source you need to go back to "/path/to/source/gnuradio/build" and type "sudo make uninstall"

Re: [Discuss-gnuradio] UDP sink that respects PDU? SOCK_SEQPACKET?

2018-09-30 Thread CEL
Great, now I'll have to check the actual state of SOCK_SEQPACKET on Linux on an international flight. On Mon, 2018-10-01 at 00:04 +0200, Sylvain Munaut wrote: > Hi, > > > IIRC, the SOCK_SEQPACKET packet type paradigm never had a IP-based > > protocol that could be used across commodity networks

Re: [Discuss-gnuradio] UDP sink that respects PDU? SOCK_SEQPACKET?

2018-09-30 Thread Albin Stigö
> Great, now I'll have to check the actual state of SOCK_SEQPACKET on > Linux on an international flight. SCTP is the greatest thing before sliced bread that never really happened... it works on the Internet but A LOT of consumer routers doesn't support it. Probably should have mentioned I

[Discuss-gnuradio] UDP sink that respects PDU? SOCK_SEQPACKET?

2018-09-30 Thread Albin Stigö
Hi GNURadio friends, Is there a UDP sink that respects PDUs, ie that is based on tagged_stream_block? Is there a sink that uses SOCK_SEQPACKET? --Albin ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org