Thanks for quick reply. I did that before already. Nothing changed now also. All work, but do not transmit regularly. In ofdm_tx. smt. is being transmitted for a sec then the led A turns of again.
I run demo.sh also. I see the plot and wireshark, but again as I say nothing is being transmitted. Среда, 27 ноября 2013, 17:09 +01:00 от Bastian Bloessl <[email protected]>: > > >On 27 Nov 2013, at 17:02, nesimi eldarov < [email protected] > wrote: > >> :) yes, of course, I did. Sorry, I see, there is transmission stuff. >> >> when I run >> ofdm_transceiver. file it gives me this message: >> >> Allocated virtual ethernet interface: tap0 >> You must now use ifconfig to set its IP address. E.g., >> $ sudo ifconfig tap0 192.168.200.1 >> Be sure to use a different address in the same subnet for each machine. >> >> >> Can it be that I i have to configure ip address in a different way. I just >> type before executing: >> $ sudo ifconfig eth0 192.168.10.1 >> >> I am not familiar with ip adressing for usrp :( >> > >did the rx/tx flow graphs work now, or did you just switch to the transceiver? > >The transceiver connects itself through a tun/tap device to the Linux TCP/IP >stack. To get this running you should know a bit about IP and MAC addresses. >There is also a startup script in the apps folder that should show how to >start things up. > -- NE
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