Dave Camarillo pisze: > Is it possible, using the HAL, to reset or clear the homed-status of > an axis (or all axes) using the HAL? For example, if the user hits > e-stop, we have a combination of hardware and software that stops > movement and removes power from various parts of the system. Based on > the hardware changes, this has a side affect of making the currently > tracked position in EMC questionable, depending on the nature of what > was going on. Consequently, I'd like to force the user to re-home the > machine to ensure were in a known accurate position. Is this possible? > Thoughts? > > Hello,
In development branch of emc there is support for "volatile home" axes. For each axis that you add inifile option [AXIS_n]VOLATILE_HOME = 1, after estop or machine disable(F2) homed state will be reset. So if you want to use this feature you must download and compile emc2. 1. this is link how to create emc compilation environment: http://wiki.linuxcnc.org/cgi-bin/emcinfo.pl?Installing_EMC2#On_Ubuntu_with_EMC2_package_already_installed 2. next you must get the source http://wiki.linuxcnc.org/cgi-bin/emcinfo.pl?Installing_EMC2#Getting_the_source_with_git 3. then you must compile it http://wiki.linuxcnc.org/cgi-bin/emcinfo.pl?Installing_EMC2#Building_emc2_realtime Ask freely if you hit some problems. regards, Michael > Thanks, > -Dave > > ------------------------------------------------------------------------------ > This SF.Net email is sponsored by the Verizon Developer Community > Take advantage of Verizon's best-in-class app development support > A streamlined, 14 day to market process makes app distribution fast and easy > Join now and get one step closer to millions of Verizon customers > http://p.sf.net/sfu/verizon-dev2dev > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users > > > ------------------------------------------------------------------------------ This SF.Net email is sponsored by the Verizon Developer Community Take advantage of Verizon's best-in-class app development support A streamlined, 14 day to market process makes app distribution fast and easy Join now and get one step closer to millions of Verizon customers http://p.sf.net/sfu/verizon-dev2dev _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
