>As to updating PICUART, that is a good idea. There should be
>a version that specifically covers interrupt driven routines.
>If there are additional issues that need to be faced with some
>of the newer PICs, then there should be a version that directly
>addresses that issue, not just a tack-on to the existing
>PICUART.

Fr. Tom
I have a version of your PICUART code which I modified to interrupt usage.
It is done in one of Olin's relocatable modules.

The interrupt receive routine uses a FIFO built around some of his macros,
and the send routine uses a separate FIFO to the receive one.

There is also some additional subroutines like send CR/LF and check to see
if the received FIFO has any characters.

If it is useful to you, I can release it.

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