Gr_delay Is Not Working

GNU Radio
1

Hi,

I tried to use gr_delay. It seems that it does not work at all.
Does any body used it before and it worked out?

Firas

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2

On Sat, Jun 09, 2007 at 11:37:11PM -0700, Eng. Firas wrote:

Hi,

I tried to use gr_delay. It seems that it does not work at all.
Does any body used it before and it worked out?

Firas

It was fixed in the trunk June 4th in changeset 5661.

Are you building from the subversion trunk?

Eric

3

Dear Eric,

I think the new fix is not working also. I did not try it yet, but
looking
into the new code can tell us that the problem is still there as follows
:
old code :
memcpy(optr, iptr + delay()d_itemsize, noutput_itemsd_itemsize);

New code :
memcpy(optr, iptr, noutput_items*d_itemsize);

The new code is simply a copy of input samples to the output samples. I
don’t see any delay action.

Firas,

Eng. Firas wrote:

On Sat, Jun 09, 2007 at 11:37:11PM -0700, Eng. Firas wrote:
Are you building from the subversion trunk?

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4

On Sun, Jun 10, 2007 at 12:00:49PM -0700, Eng. Firas wrote:

The new code is simply a copy of input samples to the output samples. I
don’t see any delay action.

It’s working. As of June 4 there’s QA code for the block.
See the set_delay method and the underlying call to set_history.

Eric

5

Eric B. wrote:

memcpy(optr, iptr + delay()d_itemsize, noutput_itemsd_itemsize);

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6

No,
My last build was 2 months ago.

Firas

Eric B. wrote:

It was fixed in the trunk June 4th in changeset 5661.

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