From 80194a7e1823c2d70708767e6cdbec2780aa90b8 Mon Sep 17 00:00:00 2001
From: Kevin O'Connor <kevin@koconnor.net>
Date: Thu, 6 Jun 2019 18:14:45 -0400
Subject: endstop_phase: Fix endstop_phase on trinamic drivers that aren't
 inverted

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
---
 klippy/extras/endstop_phase.py | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'klippy/extras/endstop_phase.py')

diff --git a/klippy/extras/endstop_phase.py b/klippy/extras/endstop_phase.py
index 20ddd340..c0408262 100644
--- a/klippy/extras/endstop_phase.py
+++ b/klippy/extras/endstop_phase.py
@@ -66,6 +66,8 @@ class EndstopPhase:
                 msg = "Unable to get stepper %s phase: %s" % (self.name, str(e))
                 logging.exception(msg)
                 raise homing.EndstopError(msg)
+            if stepper.is_dir_inverted():
+                phase = (self.phases - 1) - phase
         else:
             phase = stepper.get_mcu_position() % self.phases
         self.phase_history[phase] += 1
-- 
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