On Apr 3, 2006, at 12:23 PM, David P Harris wrote:

>> Easy method: check the buttons only each xxx ms.
>>
> You know this is dead simple, and I cannot think of any criticism of
> it.  Nobody has commented otherwise, have they?

It more-or-less require that you have a timer interrupt available,
along with the associated "complexity" of interrupts.  I think
that's unavoidable if you can't loop, but it may deter some people.

BillW
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