Greetings; Never having played with very much xml, I am wondering how it might be possible to make a round tachometer display that has 2 needles, one in one color for requested speed, and one in a contrasting color to show actual speed as reported by the slightly filtered encoder.velocity output.
I am using the tutorial at: <http://www.linuxcnc.org/docs/2.5/html/hal/pyvcp_examples.html> down toward the bottom of that page. Or is a dual needle display even possible in PyVCP? I am assuming that if I can make it display the disconnected meter, then a halshow will discover the (halpin)<spindle_rpm>(/halpin) that I can then 'connect' in the postgui.hal to one of the hal outputs from the encoder? Thanks. Cheers, Gene -- "There are four boxes to be used in defense of liberty: soap, ballot, jury, and ammo. Please use in that order." -Ed Howdershelt (Author) My web page: <http://coyoteden.dyndns-free.com:85/gene> is up! Power corrupts. Absolute power is kind of neat. -- John Lehman, Secretary of the Navy, 1981-1987 I was taught to respect my elders, but its getting harder and harder to find any... ------------------------------------------------------------------------------ LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial Remotely access PCs and mobile devices and provide instant support Improve your efficiency, and focus on delivering more value-add services Discover what IT Professionals Know. Rescue delivers http://p.sf.net/sfu/logmein_12329d2d _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
