Merge pull request #224 from EuropeanSpallationSource/fix-lockup-VAL-HOMF-VAL

motorRecord: prevent endless loop VAL-HOMF-VAL
2025-02-13 14:40:10 -06:00
parent 995ffab867 0aaf02d779
commit 9dbb5d8ac8
1 changed files with 7 additions and 0 deletions
@@ -1385,6 +1385,13 @@ static long process(dbCommon *arg)
                   !(pmr->mip & MIP_STOP)   &&
                   !(pmr->mip & MIP_JOG_STOP))
                {
+                    if (pmr->mip == MIP_HOMF || pmr->mip == MIP_HOMR)
+                    {
+                        /* Bug fix: motor enters an infinite HOME loop
+                           in a sequence where VAL HOMF VAL is written */
+                        clear_buttons(pmr);
+                    }
+
                    pmr->mip = MIP_DONE;
                    /* Bug fix, record locks-up when BDST != 0, DLY != 0 and
                     * new target position before backlash correction move.*/