Changes between Version 1 and Version 2 of Tutorials/k0SDR/Tutorial04a


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Timestamp:
Dec 14, 2012, 4:42:59 PM (12 years ago)
Author:
nilanjan
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  • Tutorials/k0SDR/Tutorial04a

    v1 v2  
    77 1. Grid nodes with a USRP2 connect via Ethernet.
    88 2. ''ubuntu-11-10-gnuradio.ndz'': disk image loaded onto nodes. This image has all the precompiled - software required to configure the USRPs and analyze recorded data. The USRP2's interface with the node is already configured.
    9  3. omf-5.3: used to image to nodes
     9 3. spectrum: application on node to set up & collect data from USRP2 and send to OML server for recording in database file.
     10 4. spectrum_measurement: application on console to configure & initiate spectrum sense application on node.
     11 5. Octave / sqlite3: for post processing data measured spectrum sense data.
    1012
     13== Set up ==
     14 * To get started first make a reservation on the [https://www.orbit-lab.org/schedule/ Orbit Scheduler] for using the Grid.
     15
     16 * After logging into grid console, make sure all nodes are turned off
     17{{{
     18nilanjan@console.grid:~$ omf-5.3 tell -a offh -t system:topo:n210
     19}}}
     20
     21 * Verify state of node before continuing. Make sure all nodes are in the POWEROFF state.
     22{{{
     23nilanjan@console.grid:~$ omf-5.3 stat
     24}}}
     25
     26 * Image nodes
     27{{{
     28nilanjan@console.grid:~$ omf-5.3 load -i ubuntu-11-10-gnuradio.ndz -t system:topo:n210
     29}}}