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Re: [Discuss-gnuradio] Sending text command from TransceiverA to transce
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From: |
Martin Braun |
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Subject: |
Re: [Discuss-gnuradio] Sending text command from TransceiverA to transceiverB |
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Date: |
Mon, 10 Mar 2014 22:38:44 +0100 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.3.0 |
On 03/10/2014 07:39 PM, Ruecan wrote:
> Hi GR,
>
> I have two transceivers running on two machines (TransceiverA flowgraph and
> TransceiverB flowgraph) and I want at some point in time send a text command
> from transceiver A containing the value of a parameter (gain) to configure
> transceiver B.
>
> I have tried to call again the whole initial transceiverA flowgraph from
> within the one running but this time the signal source is the text of the
> command that I am about to send
> BUT when it calls it the flow-graph freezes and no longer respond,
> When I Ctl-C I got "Segmentation fault (core dumped)"
>
> I am pretty sure there is another elegant and functional way to code that.
> Any hints or help is appreciated.
Ruecan,
this is a bit vague, and you're not really providing us with enough
information to help you. There's tons of reasons a flow graph could
segfault. Try and narrow down the component that's segfaulting, and
without seeing your code, noone will be able to give you good advice.
M