On 12 August 2011 17:28, Chris Radek <[email protected]> wrote: > Also consider that since the HAL model for GPIO is essentially one > that polls inputs (is not edge triggered) you need to have some fairly > mighty bounces to cause problems.
This is a very good point. If, say, the contact bounces and you read a false 0 when it should be a 1, it should have settled by the next thread, or the one after that. 3mS delay isn't going to bother a toolchanger. -- atp "Torque wrenches are for the obedience of fools and the guidance of wise men" ------------------------------------------------------------------------------ FREE DOWNLOAD - uberSVN with Social Coding for Subversion. Subversion made easy with a complete admin console. Easy to use, easy to manage, easy to install, easy to extend. Get a Free download of the new open ALM Subversion platform now. http://p.sf.net/sfu/wandisco-dev2dev _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
