Re: [Discuss-gnuradio] FTW IEEE802.11a/g/p OFDM Frame Encoder

[nesimi eldarov]

Hi Bastian,

I have two USRP N200 devices and trying to test on them. However it seems like not working. Here is the code that I run:

~/gr-ieee802-11/examples$ sudo ./ofdm_tx.py

linux; GNU C++ version 4.7.3; Boost_105300; UHD_003.006.000-0-g7788c692

(python:19831): IBUS-WARNING **: The owner of /home/nasimi/.config/ibus/bus is not root!
-- Opening a USRP2/N-Series device...
-- Current recv frame size: 1472 bytes
-- Current send frame size: 1472 bytes
Using Volk machine: ssse3_64
OFDM MAPPER: encoding: 0

The A led is off all the time except for the beginning.

in the second device I run

~/gr-ieee802-11/examples$ sudo ./ofdm_rx.py

 But there is nothing noticable. 

Am I doing all correctly? 

Пятница, 22 ноября 2013, 20:19 +01:00 от Bastian Bloessl <address@hidden>:

On 22 Nov 2013, at 20:02, nesimi eldarov <address@hidden> wrote:
>
> Do you think it would be possible to use two USRPs, one for the tranmitter and the second for the receiver?
>

Yes, but at least you have to change MAC and IP address in the start script. Maybe enable promisc mode of the TAP device or change the WiFi MAC. I’m not 100% sure if this is required, but have no USRP around to test.

Bastian

-- 
NE