adding M120 and 121 for turning on and off the endstops only for homing function

[marlin.git] / Marlin / Marlin.pde

diff --git a/Marlin/Marlin.pde b/Marlin/Marlin.pde
index a7c4c11f26d907883f73cd9bd1be47a4aaf5f823..d91e355c58723cbe870317e3175a6561510b4e1e 100644 (file)
--- a/Marlin/Marlin.pde
+++ b/Marlin/Marlin.pde
@@ -1100,6 +1100,12 @@ void process_commands()
       
       SERIAL_PROTOCOLLN("");
       break;
+    case 120: // M120
+      enable_endstops(false) ;
+      break;
+    case 121: // M121
+      enable_endstops(true) ;
+      break;
     case 119: // M119
       #if (X_MIN_PIN > -1)
         SERIAL_PROTOCOLPGM(MSG_X_MIN);