debug in motutils : use steps_per_unit sign

28b188fc · Emmanuel Papillon · 5c0c50dd · 28b188fc
Commit 28b188fc authored Mar 10, 2020 by Emmanuel Papillon
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id11/motutils.py id11/motutils.py +1 -1

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--- a/id11/motutils.py
+++ b/id11/motutils.py
@@ -71,7 +71,7 @@ def mot_findref(axis):
        ref_pos = axis.home_found_dial()
    elif refcfg["search"] == "HOME":
        dial_pos = axis.dial
-        if dial_pos - refcfg["dial"] > 0:
+        if (dial_pos - refcfg["dial"])> 0 and (axis.steps_per_unit > 0):
            home_dir = -1
        else:
            home_dir = 1