RE: [Discuss-gnuradio] blks2.synthesis_filterbank

[beezle bub]

Hey there,

Problem solved.  As it turns out, it was just a connect issue--things were being hooked up wrong in both my code and blks2.synthesis_filterbank.  I am not sure how to check in code to the branch.  Could one of you check this in?

The file is "filterbank.py", found on my system in /usr/local/lib/python2.5/site-packages/gnuradio/blksimpl2

lines 110 - 118

Used to be this:

        self.connect(self.ss2v, self.ifft, self.v2ss, self)

        # build mpoints fir filters...
        for i in range(mpoints):
            f = gr.fft_filter_ccc(1, sub_taps[i])
            self.connect((self.v2ss, i), f)
            self.connect(f, (self.ss2s, i))

Now, the corrected version is this:

        self.connect(self.ss2v, self.ifft, self.v2ss)

        # build mpoints fir filters...
        for i in range(mpoints):
            f = gr.fft_filter_ccc(1, sub_taps[i])
            self.connect((self.v2ss, i), f)
            self.connect(f, (self.ss2s, i))

        self.connect(self.ss2s,self)
-------------------

I tested it and it seems to work.

Cheers,

-Ben

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> Date: Fri, 18 Jan 2008 11:40:20 -0800
> From: address@hidden
> To: address@hidden
> Subject: Re: [Discuss-gnuradio] blks2.synthesis_filterbank
> CC: address@hidden; address@hidden
>
> On 1/18/08, beezle bub <address@hidden> wrote:
>
> > It might be the case that if I fix my own code, I can also fix the blks2.synthesis_filterbank.
>
> Let me know what you find. I haven't looked at your bug report yet.
>
> --
> Johnathan Corgan
> Corgan Enterprises LLC
> http://corganenterprises.com/

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