Changes between Version 2 and Version 3 of Tutorials/k0SDR/Tutorial02


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Timestamp:
Jun 12, 2015, 2:01:49 PM (9 years ago)
Author:
nilanjan
Comment:

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  • Tutorials/k0SDR/Tutorial02

    v2 v3  
    88=== Hardware / Software Resources utilized ===
    99 1. Grid nodes with a USRP connect via Ethernet.
    10  2. ''baseline-12-04-gnu.ndz'': disk image loaded onto nodes. This image has all the precompiled - software required to configure the USRP N210s and all the required GNU Radio software libraries. The USRP N210's interface with the node is already configured.
     10 2. ''ubuntu-14-04-64bit-sdr.ndz'': disk image loaded onto nodes. This image has all the precompiled - software required to configure the USRP N210s and all the required GNU Radio software libraries. The USRP N210's interface with the node is already configured.
    1111 3. GNU Radio - software library to create SDR. Click here for [http://gnuradio.org/redmine/projects/gnuradio/wiki/WhatIsGR additional info].
    1212 4. USRP N210 - hardware platform for SDR. Click here for [http://gnuradio.org/redmine/projects/gnuradio/wiki/Hardware#Ettus-Research-USRP-Devices more info].
    … …  
    2525}}}
    2626
    27  * Image the node to use as a spectrum analyzer - check [https://www.orbit-lab.org/status/orbit/ inventory status] to find a node with a USRP N210. In this example we'll use the node 19-19. Load the image ''baseline-12-04-gnu.ndz'' and then turn the node on.
     27 * Image the node to use as a spectrum analyzer - check [https://www.orbit-lab.org/status/orbit/ inventory status] to find a node with a USRP N210. In this example we'll use the node 19-19. Load the image ''ubuntu-14-04-64bit-sdr.ndz'' and then turn the node on.
    2828{{{
    29 nilanjan@console.grid:~$ omf load -i baseline-12-04-gnu.ndz -t node19-19
     29nilanjan@console.grid:~$ omf load -i ubuntu-14-04-64bit-sdr.ndz -t node19-19
    3030:
    3131:
    … …  
    4141}}}
    4242
    43  * Find 2 other nodes with N210s for the OFDM radio and image with ''baseline-12-04-gnu.ndz''. In this example we'll use node19-20 and node20-19.
     43 * Find 2 other nodes with N210s for the OFDM radio and image with ''ubuntu-14-04-64bit-sdr.ndz''. In this example we'll use node19-20 and node20-19.
    4444{{{
    45 nilanjan@console.grid:~$ omf load -i baseline-12-04-gnu.ndz -t node19-20,node20-19
     45nilanjan@console.grid:~$ omf load -i ubuntu-14-04-64bit-sdr.ndz -t node19-20,node20-19
    4646:
    4747: