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Re: [Discuss-gnuradio] GNUradio and external electronic relay switching?
From: |
Martin Braun |
Subject: |
Re: [Discuss-gnuradio] GNUradio and external electronic relay switching? |
Date: |
Tue, 29 Nov 2016 17:00:20 -0800 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.3.0 |
USRPs have a feature that will toggle GPIOs based on their Tx/Rx state.
Your device (if it's not a USRP) might have something similar.
Cheers,
M
On 11/28/2016 03:11 PM, Dan CaJacob wrote:
> This is possible. You'd write a custom block to do this. You could
> even do a simple POC with a python block, though it wouldn't be very
> fast for T/R functionality.
>
> On Mon, Nov 28, 2016 at 3:08 PM Bob Mattaliano <address@hidden
> <mailto:address@hidden>> wrote:
>
> Hi,
>
> Pretty new to GNUradio, GRC and Linux. Does anyone have experience with
> or know if possible to create a flow graph or block to switch a USB
> relay (as in the kind used for home automation)?
>
> What I am interested in is a block or flowgraph which examines output
> which also goes to the the monitor window. If a specific string is not
> observed, a signal will be sent to switch the relay for a defined
> period. The goal is some sort of automated antenna polarity switching
> depending on what is (or is not) received.
>
> Suggestions welcome.
>
> Thanks,
>
> Bob
> N6RFM
>
>
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> --
> Very Respectfully,
>
> Dan CaJacob
>
>
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