Thanks, Jeff. It was 'addf', or my lack of it. I should have known I needed to, but the docs wasn't really clear about it.
Debounce solved my issue, and I am really close to putting together a video of my tandem axis setup on this machine. I got all of the remaining home and limit switches installed and configured this evening. Thanks, >Len -----Original Message----- From: Jeff Epler [mailto:[email protected]] Sent: Monday, May 18, 2009 8:38 PM To: Enhanced Machine Controller (EMC) Subject: Re: [Emc-users] deboucing inputs most likely cause: failure to 'addf' the function exported by debounce. here's a standalone hal file that demonstrates debounce (run it with 'halcmd -I debouncedemo.hal' and use halscope to view the signals) http://emergent.unpy.net/index.cgi-files/sandbox/debouncedemo.hal and a screenshot of halscope: http://emergent.unpy.net/index.cgi-files/sandbox/debounced.png In this demo, the input is a half sine wave, and debounce triggers shortly after the waveform goes over 50% duty cycle (because the counter now counts up more often than down) and goes off again shortly aver the input waveform goes back below 50% duty cycle (because the counter now counts down more often than up). This is very unlike the situation encountered with a noisy switch, but is the best I could come up with on short notice. Jeff ---------------------------------------------------------------------------- -- Crystal Reports - New Free Runtime and 30 Day Trial Check out the new simplified licensing option that enables unlimited royalty-free distribution of the report engine for externally facing server and web deployment. http://p.sf.net/sfu/businessobjects _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users ------------------------------------------------------------------------------ Crystal Reports - New Free Runtime and 30 Day Trial Check out the new simplified licensing option that enables unlimited royalty-free distribution of the report engine for externally facing server and web deployment. http://p.sf.net/sfu/businessobjects _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
