From 252f31b6f15fd9a012e64925d86d435fc59e3d35 Mon Sep 17 00:00:00 2001
From: Jason Smith <jason.inet@gmail.com>
Date: Wed, 18 Sep 2019 15:04:13 -0700
Subject: [PATCH] Fix/improve backoff feedrates (#15300)
---
Marlin/src/module/motion.cpp | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/Marlin/src/module/motion.cpp b/Marlin/src/module/motion.cpp
index a1f0cbf150..930584889c 100644
--- a/Marlin/src/module/motion.cpp
+++ b/Marlin/src/module/motion.cpp
@@ -1658,7 +1658,12 @@ void homeaxis(const AxisEnum axis) {
];
if (backoff_mm) {
current_position[axis] -= ABS(backoff_mm) * axis_home_dir;
- line_to_current_position(Z_PROBE_SPEED_FAST);
+ line_to_current_position(
+ #if HOMING_Z_WITH_PROBE
+ (axis == Z_AXIS) ? MMM_TO_MMS(Z_PROBE_SPEED_FAST) :
+ #endif
+ homing_feedrate(axis)
+ );
}
#endif