Off-by-one errors in Tx timing

Harald Welte laforge at
Sun Apr 25 18:03:31 UTC 2010

Hi Sylvain,

On Sun, Apr 25, 2010 at 03:16:48PM +0000, 246tnt at wrote:
> >1) The time between the TDMA interrupt happening and starting to execute
> >l1_sync() and actually being able to configure the TPU window and tell the
> >DSP what to do was too short for performing the scheduled work in the
> >very same TDMA frame.
> I think it's never executed in the same TDMA frame.
> My understanding is : [...]

Yes, you were completely right.  I was confused before. I agree with
everything you have said.

- Harald Welte <laforge at> 
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