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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
array)?
-josh
> steve
>