Re: [Discuss-gnuradio] gr-ieee802-11: connecting two usrp devices

2013-12-05 Thread Nasi
It seems like I receive everything wrongly in the device. That looks like a device problem. >> >>Did you play around with the gain and see if that helps? >That did not help. The problem is that in the file '' the code always checks >for the value: > >if(result.checksum() != 558161692) { >dout <

Re: [Discuss-gnuradio] gr-ieee802-11: connecting two usrp devices

2013-12-04 Thread Nasi
Hi, Thanks for reply! > >Did you play around with the gain and see if that helps? That did not help. The problem is that in the file '' the code always checks for the value: if(result.checksum() != 558161692) { dout << "checksum wrong -- dropping" << std::endl; return; }   I am not familiar wit

Re: [Discuss-gnuradio] gr-ieee802-11: connecting two usrp devices

2013-12-03 Thread Bastian Bloessl
On 2013-12-02 13:25, Nasi wrote: The problem is that all frames are dropped. The copy paste of the terminal is below: Did you play around with the gain and see if that helps? Is frame detection working or are you just streaming samples into the flow graph that make absolutely no sense?

[Discuss-gnuradio] gr-ieee802-11: connecting two usrp devices

2013-12-02 Thread Nasi
Dear All, I need your help. May be someone did it before: I use 'IEEE 802.11 a/g/p OFDM Transceiver' project, Ubuntu 13.04, GNURADIO 3.7. I start the transmission using the first laptop and USRP N200 device by running the ./ofdm_tx.py. It is transmitting; Meanwhile I use the second laptop an