Fixed BLTouch HSMode broken after MarlinFirmware#26033

eoyilmaz · Sep 27, 2023 · de31571 · de31571
1 parent 11f98ad
commit de31571
Showing 1 changed file with 10 additions and 2 deletions.
diff --git a/Marlin/src/module/probe.cpp b/Marlin/src/module/probe.cpp
@@ -596,8 +596,16 @@ bool Probe::probe_down_to_z(const_float_t z, const_feedRate_t fr_mm_s) {
     thermalManager.wait_for_hotend_heating(active_extruder);
   #endif
 
-  // Ensure the BLTouch is deployed. Does nothing if already deployed.
-  if (TERN0(BLTOUCH, bltouch.deploy())) return true;
+  #if ENABLED(BLTOUCH)
+    #if ENABLED(MEASURE_BACKLASH_WHEN_PROBING)
+      // Ensure the BLTouch is deployed. Does nothing if already deployed.
+      if (bltouch.deploy())
+        return true; // Deploy in LOW SPEED MODE on every probe action
+    #else
+      if (!bltouch.high_speed_mode && bltouch.deploy())
+        return true; // Deploy in LOW SPEED MODE on every probe action
+    #endif
+  #endif
 
   #if HAS_Z_SERVO_PROBE && (ENABLED(Z_SERVO_INTERMEDIATE_STOW) || defined(Z_SERVO_MEASURE_ANGLE))
     probe_specific_action(true);  //  Always re-deploy in this case