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Re: [Discuss-gnuradio] error code 0xf

From: Marcus Müller
Subject: Re: [Discuss-gnuradio] error code 0xf
Date: Tue, 22 Oct 2013 11:25:17 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.0

Hello A.B.!
For the error code, I shall refer you to the UHD source code:
And thus I saw:
Apparently, you receive bad packets. A quick "git grep 'vrt packet offset'" led 
to host/lib/transport/super_recv_packet_handler.hpp in the UHD source tree. I guess it 
really just checks whether your receive buffer is large enough to contain your header; 
how that could happen beats me.
Maybe if you elaborate on when and how you increased which buffer size, things 
could clear up.
I think follow-ups should be on address@hidden, however, so I'll crosspost this 
reply there, please sign up for that list.


On 10/22/2013 09:18 AM, Baier wrote:
Dear all,

I have increased the buffer frame size from 1472 to 4096 bytes. Than I started 
my grc application and got the following message:
recv buffer smaller than vrt packet offset. UHD source block got error code 0xf.
Can somebody help me?

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