Re: [Discuss-gnuradio] Cross compile OOT cmake error

2017-04-06 Thread James Shimer
Looks like there is some discussion on the redpitya forums? Maybe someone else has done what you need? https://forum.redpitaya.com/viewtopic.php?f=8&t=497 ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listi

Re: [Discuss-gnuradio] uhd_packet_rx example freezes - Header/Payload Demux not releasing payload

2017-04-06 Thread Justin Hamilton
Hi Marcus, Thanks for your response! So I spent the last week testing out the changes you recommended. First I had a look at the FLL block with the waterfall plots but couldn't immediately spot anything strange, except that during pure simulation with a perfect channel it did however shift things

Re: [Discuss-gnuradio] OFDM implementation for high data rates

2017-04-06 Thread Ron Economos
There's the DVB-T transmitter and receiver in the Digital Television component of GNU Radio. It's capable of 31.6 Mbps in a standard 8 MHz bandwidth. (and can be used at higher bandwidths). I have some OOT modules that allow sending IP packets over DVB. Note that these modules only implement t

Re: [Discuss-gnuradio] Proper synchronization of f0T correction to use gr-trellis for a receiver (Re: gr-trellis test_cpm.py question)

2017-04-06 Thread Andy Walls
On Thu, 2017-04-06 at 20:55 +, Nick Foster wrote: > Unrelated to the question at hand, but since you're on the subject: > how are you resetting the Viterbi decoder state between packets? I > tried the same thing some years ago and it worked well except for > that problem. > > --n I haven't go

Re: [Discuss-gnuradio] Proper synchronization of f0T correction to use gr-trellis for a receiver (Re: gr-trellis test_cpm.py question)

2017-04-06 Thread Nick Foster
Unrelated to the question at hand, but since you're on the subject: how are you resetting the Viterbi decoder state between packets? I tried the same thing some years ago and it worked well except for that problem. --n On Thu, Apr 6, 2017 at 12:38 PM Andy Walls wrote: > On Mon, 2017-04-03 at 09

[Discuss-gnuradio] Proper synchronization of f0T correction to use gr-trellis for a receiver (Re: gr-trellis test_cpm.py question)

2017-04-06 Thread Andy Walls
On Mon, 2017-04-03 at 09:06 -0400, Achilleas Anastasopoulos wrote: > sure, feel free to look into the gr-trellis documentation and provide > some feedback. > If you have further questions please let us know. > > best, > Achilleas Hi Achilleas: My objective is to implement an AIS (GMSK, BT=0.4, L

[Discuss-gnuradio] OFDM implementation for high data rates

2017-04-06 Thread Yaşar Sinan NASIR
Hi, For OFDM transmitter and receiver, I was using benchmark_tx/rx implementations. However, I am wondering what is the best publicly available OFDM implementation for relatively high bandwidths (10s of MHz) and data rates (10s of Mbps)? Best, Sinan ___

[Discuss-gnuradio] List of SDRs that are able to work in burst mode like USRP

2017-04-06 Thread Paul I.
Hello, Does anybody know which other SDRs are able to work in burst mode (i.e. to receive/transmit burst of data at specific time) like USRP? Regards, Paul ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo

Re: [Discuss-gnuradio] Cross compile OOT cmake error

2017-04-06 Thread Zach Hudson
I am trying to get it running on a Red Pitaya (ARM Cortex A9 running Linux) Zach On 04/06/2017 06:21 AM, Philip Balister wrote: On 04/05/2017 07:46 PM, Zach Hudson wrote: Perhaps I should explain that I am woefully uneducated on all of this. Could you point me to a good resource that could hel

Re: [Discuss-gnuradio] Cross compile OOT cmake error

2017-04-06 Thread Philip Balister
On 04/05/2017 07:46 PM, Zach Hudson wrote: > Perhaps I should explain that I am woefully uneducated on all of this. > Could you point me to a good resource that could help me learn more > about what I am getting myself into? Or is that toolchain something easy > to install? What is your target har