Lack of intelligence is not the problem - strange (and as far as I
know undocumented) behavior of the edge component is.  IMHO, for
any value of out_width_ns from zero to the thread period, it should
generate an output pulse of one period, not two.

On Thu, 09 Sep 2010 13:51 -0500, "Stuart Stevenson" <stus...@gmail.com>
wrote:
> John,
> like I said - lacking intelligence is the problem
> setting the width to  0 is the answer
> works like a charm
> MANY MANY THANKS
> 
> Is the "out_width_ns" parameter of the edge component zero?
> >
> > Any positive value (even 1 nanosecond) will result in the component
> > producing an output pulse that is at least two cycles long, which
> > would result in a double count.  Zero is the default value for
> > that parameter, but you might be setting it to something else, or
> > something might be broken - verify the value with halcmd show.
> >
> >
> Stuart
> -- 
> dos centavos
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-- 
  John Kasunich
  jmkasun...@fastmail.fm


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