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Can I control two SDR platform by router in one host PC ?

Question asked by Meow on Oct 27, 2016
Latest reply on Nov 15, 2016 by ACozma

I have 2 zedboards and 2 AD9361s, as TX and RX.

 

These devices work well as TX and RX when each platform controlled by one PC.

 

Now, I try to control two SDR platforms by router in one host PC.

 

And find that 2 zedboards has the same MAC address 00:0A:35:00:01:22.

 

I follow some Ubuntu tutorials and change one board's MAC address to 00:0A:35:00:01:23.

 

And manually assigned IP around the DHCP list from router.

 

Manually Assigned IP around the DHCP list

 

All devices plug in router.

 

Host PC and 2 boards of Ubuntu OS set the IP in DHCP mode.

 

I fellow this page :IIO System Object [Analog Devices Wiki]  to use the IIO System Object in Matlab.

 

Board IP script code in Matlab is shown below:

 

IP code

 

In my opinion, It must works just change different IP and be able to control either TX or RX.

 

Actually, It doesn't work.

 

It seems interfere with each other.

 

Does it has any solution ?

 

It works just plug out one zedboard and let the other be a transceiver.

 

Like this video: SDR zedboard AD9361 in Matlab test_5_16QAM - YouTube 

 

Thanks

 

Best regards

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