On Saturday 22 December 2012 08:03:33 andy pugh did opine: > On 21 December 2012 17:04, Lisandro Massera <[email protected]> wrote: > > Is there any problem using the abs() function in a real time module? > > abs() is an integer function.
Mmmm, according to my "man 9 abs", its a float. And the output I see on the halmeter is a float. > There is fabs() for floating point. (which is valid in realtime code) There is a fabs, fabsf, fabsl in linux, man pages are in man3, but it isn't part of linuxcnc, from my read of their man pages, its usable in a bash script or similar. 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! Green's Law of Debate: Anything is possible if you don't know what you're talking about. 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-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-developers
