Working with GNU and Nutaq

Description

This example will demonstrate how to use GRC (GNU Radio Companion) with Nutaq's Zepto SDR.

Set up

To get started, make a reservation on the grid and then load the ubuntu-14-04-64bit-sdr.ndz on two nodes - one node with a Zepto SDR and the other node a USRP. For this example we'll use node20-13 and node20-20 which have a Zepto SDR and USRP, respectively.

nilanjan@console.grid:~$ omf load -i ubuntu-14-04-64bit-sdr.ndz -t [[20,13],[20,20]]

Turn on both nodes and verify that the interface to each SDR is configured correctly. Verify connection to Zepto SDR:

ifconfig eth2 192.168.0.1 netmask 255.255.255.0 mtu 9000 up
ping 192.168.0.101

Verify connection to USRP:

ifconfig eth2 192.168.10.1 netmask 255.255.255.0 mtu 9000 up
ping 192.168.10.2