I have pin 1 of my parallel port connected to a relay that isn't driving
anything yet.  When I start EMC2 I hear it click on/off.  If I control it
explicitly with M64/65 (or other logic) it works fine, but even if I
do "setp parport.0.pin-01-out 0" it clicks at startup.  I'm sure that's
the pin because if I "setp ... 1" it only clicks once and stays on.

This might be happening with other outputs as well -- I always noticed a
stepper clonk at startup which might be the drivers enabling briefly.

-- 
Ben Jackson AD7GD
<[email protected]>
http://www.ben.com/

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