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RE: [Discuss-gnuradio] Why does general_work return large number?

From: Zohair M. Abu Shaban
Subject: RE: [Discuss-gnuradio] Why does general_work return large number?
Date: Wed, 9 Jun 2010 11:57:24 +0100

Hi Eric,

I have read what you recommended but still haven't understood what the significance of this  number is. I have another block that generates a vector of 4 elements and the noutput_items is almost 1/4 the number of first block. Any further help please?

Thanks again,


> Date: Sat, 5 Jun 2010 07:55:28 -0700
> From: address@hidden
> To: address@hidden
> CC: address@hidden
> Subject: Re: [Discuss-gnuradio] Why does general_work return large number?
> On Sat, Jun 05, 2010 at 02:23:21PM +0100, Zohair M. Abu Shaban wrote:
> >
> >
> > Dear All,
> > I have built a block that uses single input sample to produce a
> > single output sample. The weird thing that general_work in gr_block
> > returns a number around 4095, 4096. any interpretation or solution
> > for this?
> First off, why do you think that this is a problem?
> You block should be written such that it produces the number of output
> items that is requested. It sounds like the block is doing that.
> There are many 100's of examples of blocks in the code base.
> If you haven't already, please read:
> http://www.gnu.org/software/gnuradio/doc/howto-write-a-block.html
> It's somewhat out of date, but the fundamentals are correct.
> Eric

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