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Re: [Discuss-gnuradio] UHD, USRP1, and Twin WBX's
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From: |
Josh Blum |
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Subject: |
Re: [Discuss-gnuradio] UHD, USRP1, and Twin WBX's |
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Date: |
Tue, 24 Jan 2012 07:55:01 -0800 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:8.0) Gecko/20111124 Thunderbird/8.0 |
On 01/24/2012 07:41 AM, Iain Young, G7III wrote:
> Hi Guys,
>
> I have a USRP1, with a two WBX boards installed. I'm trying to use the
> UHD source to get a stream from both WBX boards at the same time in
> grc.
>
> Do I need two UHD sources in my flow graph ? Or is there a way to get
> a single UHD Source to give me two outputs in the way I want ? Any one
> know what the magic sauce is ?
>
You should use 1 source block. Set it up for two channels. Set the
subdevice/frontend specification to "A:0 B:0" to put dboard slot A on
channel 0 and dboard slot B on channel 1.
-Josh