[Discuss-gnuradio] Can USRP2 connect to Beagle Board-Xm?

2010-10-13 Thread Zhen
Hello,

I want to know if GNU Radio USRP2 can connect to Beagle Board- Xm 

I know Beagle-board can connect to USRP by USB connection. Now BeagleBoard-XM 
has 100M Ethernet, and USPP2 uses 1000M Ethernet, can they work together?

Thanks

Zhen



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Re: [Discuss-gnuradio] Can USRP2 connect to Beagle Board-Xm?

2010-10-13 Thread Philip Balister

On 10/13/2010 10:35 AM, Zhen wrote:

Hello,

I want to know if GNU Radio USRP2 can connect to Beagle Board- Xm

I know Beagle-board can connect to USRP by USB connection. Now BeagleBoard-XM
has 100M Ethernet, and USPP2 uses 1000M Ethernet, can they work together?


I do not know of any Gig-E solutions for the Beagleboard, so you can't 
connect a USRP2 to a beagle board.


Philip




Thanks

Zhen







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Re: [Discuss-gnuradio] Can USRP2 connect to Beagle Board-Xm?

2010-10-13 Thread Josh Blum
I head that you can use a gigE switch between usrp2 and 100M Ethernet. 
Then it may work. -Josh


On 10/13/2010 07:35 AM, Zhen wrote:

Hello,

I want to know if GNU Radio USRP2 can connect to Beagle Board- Xm

I know Beagle-board can connect to USRP by USB connection. Now BeagleBoard-XM
has 100M Ethernet, and USPP2 uses 1000M Ethernet, can they work together?

Thanks

Zhen







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Re: [Discuss-gnuradio] Can USRP2 connect to Beagle Board-Xm?

2010-10-13 Thread Almohanad Fayez
Unfortunately that doesn't work, I tried doing that with a TI board, DM6446, it 
had 100M Ether and I used a GigE switch so I ended up using a regular USRP.  
You can detect the USRP2 using the provided script but you won't be able to 
receive radio samples.  If memory serves correctly, there are some GigE 
specific throtteling packets that the USRP2 sends out that 100M Ethernet can't 
understand.


al






-Original Message-
From: Josh Blum j...@joshknows.com
To: discuss-gnuradio@gnu.org
Sent: Wed, Oct 13, 2010 12:06 pm
Subject: Re: [Discuss-gnuradio] Can USRP2 connect to Beagle Board-Xm?


I head that you can use a gigE switch between usrp2 and 100M Ethernet. Then it 
may work. -Josh 
 
On 10/13/2010 07:35 AM, Zhen wrote: 
 Hello, 
 
 I want to know if GNU Radio USRP2 can connect to Beagle Board- Xm 
 
 I know Beagle-board can connect to USRP by USB connection. Now BeagleBoard-XM 
 has 100M Ethernet, and USPP2 uses 1000M Ethernet, can they work together? 
 
 Thanks 
 
 Zhen 
 
 
 
 
 
 
 
 ___ 
 Discuss-gnuradio mailing list 
 Discuss-gnuradio@gnu.org 
 http://lists.gnu.org/mailman/listinfo/discuss-gnuradio 
 
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Re: [Discuss-gnuradio] Can USRP2 connect to Beagle Board-Xm?

2010-10-13 Thread Josh Blum



On 10/13/2010 09:31 AM, Almohanad Fayez wrote:

Unfortunately that doesn't work, I tried doing that with a TI board,
DM6446, it had 100M Ether and I used a GigE switch so I ended up
using a regular USRP.  You can detect the USRP2 using the provided
script but you won't be able to receive radio samples.  If memory
serves correctly, there are some GigE specific throtteling packets
that the USRP2 sends out that 100M Ethernet can't understand.



The pause frames are for tx throttling, so that means receive should be 
fine.


Anyways, there is good news! Host based flow control is on its way (and 
will do away with those pause frames). -Josh




al






-Original Message- From: Josh Blumj...@joshknows.com To:
discuss-gnuradio@gnu.org Sent: Wed, Oct 13, 2010 12:06 pm Subject:
Re: [Discuss-gnuradio] Can USRP2 connect to Beagle Board-Xm?


I head that you can use a gigE switch between usrp2 and 100M
Ethernet. Then it may work. -Josh

On 10/13/2010 07:35 AM, Zhen wrote:

Hello,

I want to know if GNU Radio USRP2 can connect to Beagle Board- Xm

I know Beagle-board can connect to USRP by USB connection. Now
BeagleBoard-XM has 100M Ethernet, and USPP2 uses 1000M Ethernet,
can they work together?

Thanks

Zhen







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