From 04a3bd0d34c1a749c00b60c4eff6385ea8af977e Mon Sep 17 00:00:00 2001
From: elasticdotventures
 <35611074+elasticdotventures@users.noreply.github.com>
Date: Fri, 11 Dec 2020 18:33:29 +1100
Subject: [PATCH] Z_SENSORLESS sanity checks (#20421)

Co-authored-by: Jason Smith <jason.inet@gmail.com>
---
 Marlin/src/inc/SanityCheck.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Marlin/src/inc/SanityCheck.h b/Marlin/src/inc/SanityCheck.h
index 36dc373ecc..857f12e454 100644
--- a/Marlin/src/inc/SanityCheck.h
+++ b/Marlin/src/inc/SanityCheck.h
@@ -2654,6 +2654,10 @@ static_assert(hbm[Z_AXIS] >= 0, "HOMING_BUMP_MM.Z must be greater than or equal
 #if ENABLED(SENSORLESS_PROBING)
   #if ENABLED(DELTA) && !(X_SENSORLESS && Y_SENSORLESS && Z_SENSORLESS)
     #error "SENSORLESS_PROBING for DELTA requires TMC stepper drivers with StallGuard on X, Y, and Z axes."
+  #elif ENABLED(Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN)
+    #error "SENSORLESS_PROBING cannot be used with Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN."
+  #elif ENABLED(USE_PROBE_FOR_Z_HOMING)
+    #error "SENSORLESS_PROBING cannot be used with USE_PROBE_FOR_Z_HOMING."   
   #elif !Z_SENSORLESS
     #error "SENSORLESS_PROBING requires a TMC stepper driver with StallGuard on Z."
   #endif