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Re: [Discuss-gnuradio] problem with 3.6.2

From: Josh Blum
Subject: Re: [Discuss-gnuradio] problem with 3.6.2
Date: Mon, 15 Oct 2012 09:27:51 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:15.0) Gecko/20120912 Thunderbird/15.0.1

On 10/14/2012 03:02 PM, Stephen wrote:
> On 10/14/2012 12:06 PM, Josh Blum wrote:
>> set_history needs to be at least 1.
>> (because this actually means a history of user_history_setting-1 is
>> prepended to the start of the buffer)
>> -josh
> thanks for the reply but I don't know what that means. What is
> set_history? I don't explicitly use gr_buffer in my application. I do
> use  gr message queues. But all of my message queues are initialized
> with a size.

Somewhere (probably) there is a block in your flow graph that is calling
set_history(0). Perhaps you have some filter taps that are unset (empty


> steve

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