[reprap-commits] SF.net SVN: reprap:[4125] trunk/software/firmware/Tonokip_Firmware/ Tonokip_Firmware.pde

[<adr...@us...>]

Revision: 4125
          http://reprap.svn.sourceforge.net/reprap/?rev=4125&view=rev
Author:   adrian-bowyer
Date:     2011-05-09 00:15:18 +0000 (Mon, 09 May 2011)

Log Message:
-----------
Axis home code protected against possible lack of endstops.

Modified Paths:
--------------
    trunk/software/firmware/Tonokip_Firmware/Tonokip_Firmware.pde

Modified: trunk/software/firmware/Tonokip_Firmware/Tonokip_Firmware.pde
===================================================================
--- trunk/software/firmware/Tonokip_Firmware/Tonokip_Firmware.pde	2011-05-08 17:05:16 UTC (rev 4124)
+++ trunk/software/firmware/Tonokip_Firmware/Tonokip_Firmware.pde	2011-05-09 00:15:18 UTC (rev 4125)
@@ -493,7 +493,10 @@
   	saved_feedrate = current_feedrate;
   	current_feedrate = 1500.0;
   	current_to_dest();
-  	destination_x = -2.0*X_MAX_LENGTH;
+        if(X_MIN_PIN >= 0)
+  	  destination_x = -2.0*X_MAX_LENGTH;
+        else
+          destination_x = 0.0; // Best we can do
   	setup_move();
   	#ifdef REPRAP_ACC
   	 linear_move();
@@ -509,7 +512,10 @@
   	saved_feedrate = current_feedrate;
   	current_feedrate = 1500.0;
   	current_to_dest();
-  	destination_y = -2.0*Y_MAX_LENGTH;
+        if(Y_MIN_PIN >= 0)
+  	  destination_y = -2.0*Y_MAX_LENGTH;
+        else
+          destination_y = 0.0; // Best we can do
   	setup_move();
   	#ifdef REPRAP_ACC
   	 linear_move();
@@ -525,7 +531,10 @@
   	saved_feedrate = current_feedrate;
   	current_feedrate = 100.0;
   	current_to_dest();
-  	destination_z = -2.0*Z_MAX_LENGTH;
+        if(Z_MIN_PIN >= 0)
+  	  destination_z = -2.0*Z_MAX_LENGTH;
+        else
+          destination_z = 0.0; // Best we can do
   	setup_move();
   	#ifdef REPRAP_ACC
   	 linear_move();


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