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Re: [Discuss-gnuradio] failed assertion in gr_buffer.h
From: |
Eric Blossom |
Subject: |
Re: [Discuss-gnuradio] failed assertion in gr_buffer.h |
Date: |
Mon, 19 Nov 2007 07:56:57 -0800 |
User-agent: |
Mutt/1.5.9i |
On Mon, Nov 19, 2007 at 10:43:32AM -0500, Ed Criscuolo wrote:
> I'm having difficulty with a block I'm writing that I've been
> unable to resolve, and I hope somebody out there can help.
>
> The block's input and output run at different rates, so I
> inherited from gr_block, as in the howto-write-a-block-3.1.1
> first example. In addition, I supplied a forecast method
> that returns the number of input items required for a given
> number of output items, and I used the
> "set_relative_rate" method in the constructor to set
> the relative rate to output_rate/input_rate.
BTW, is the input rate to output rate relationship constant?
E.g., 1:N or N:1. If so, you can use the gr_sync_interpolator or
gr_sync_decimator base class. Less likelihood of trouble with those ;)
Eric
- [Discuss-gnuradio] failed assertion in gr_buffer.h, Ed Criscuolo, 2007/11/19
- Re: [Discuss-gnuradio] failed assertion in gr_buffer.h, Eric Blossom, 2007/11/19
- Re: [Discuss-gnuradio] failed assertion in gr_buffer.h,
Eric Blossom <=
- Re: [Discuss-gnuradio] failed assertion in gr_buffer.h, Ed Criscuolo, 2007/11/19
- Re: [Discuss-gnuradio] failed assertion in gr_buffer.h, Eric Blossom, 2007/11/19
- Re: [Discuss-gnuradio] failed assertion in gr_buffer.h, Ed Criscuolo, 2007/11/19
- Re: [Discuss-gnuradio] failed assertion in gr_buffer.h, Eric Blossom, 2007/11/19
- Re: [Discuss-gnuradio] failed assertion in gr_buffer.h, Ed Criscuolo, 2007/11/20
- Re: [Discuss-gnuradio] failed assertion in gr_buffer.h, Eric Blossom, 2007/11/20