From e11e072eca83ec72863bff98691914356288436c Mon Sep 17 00:00:00 2001
From: sefi <atntias@gmail.com>
Date: Sat, 28 Apr 2012 17:31:22 +0300
Subject: [PATCH] adding M120 and 121 for turning on and off the endstops only
 for homing function

---
 Marlin/Marlin.pde | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Marlin/Marlin.pde b/Marlin/Marlin.pde
index a7c4c11f26..d91e355c58 100644
--- 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);