That's a great idea.

Pulse widths I have measured are like 10, 0E, 3E,3F etc. So I guess
'nearest' would be perhaps (+/- 2) and the decoders would have a tolerance
range.  I will experiment to see how far out a pulse width can actually be.

Thanks

Justin

----- Original Message -----
From: "Bob Ammerman" <rammerman@ADELPHIA.NET>
To: <PICLIST@MITVMA.MIT.EDU>

> Find the 'nearest' value in the dictionary. If there is an entry 'close'
to
> this value then:
>
>     Modify the dictionary entry to be ( 3 * dict_entry + new_value) / 4.
> This step will hopefully help the dictionary entry be             closer
to
> the exact correct time.
>
> otherwise allocate an unused dictionary entry and store this time in it.
>
> 4. Record the three-bit index (0..15) of the dictionary entry that was
found
...er, that is 'four-bit index', not 'three-bit index'

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