From e678e07f0643af42afd74c14d45bb14573e50744 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Thu, 9 Aug 2012 18:25:16 +0100
Subject: [PATCH] refresh (create temporary patch)

---
 meta                 |  5 ++--
 patches/refresh-temp | 70 ++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 73 insertions(+), 2 deletions(-)
 create mode 100644 patches/refresh-temp

diff --git a/meta b/meta
index 04f00dc..bad103b 100644
--- a/meta
+++ b/meta
@@ -1,11 +1,12 @@
 Version: 1
-Previous: c026e434495dd5d491fc8c36edf5167ba4d5b5ae
-Head: 858be0694a9217288dc360e4dd238295d2a748b7
+Previous: c869d73947758c139a40de8d705a4030e7dc1761
+Head: 1fe4e61fb9f752aefa3c894530e50825e577ccfb
 Applied:
   marlin-pde-include-comment-for: 121f976406e6921f5b511f6dc4882985cf4b4133
   add-to-marlin-gitignore: 83dcad520f19d2ea6f1164b9c04e1430b679b3e2
   makefile-support-v-1: 3f7781d27a680fa4faeb5d7f38250e4877632ce3
   motion-control-max-min: 858be0694a9217288dc360e4dd238295d2a748b7
+  refresh-temp: 1fe4e61fb9f752aefa3c894530e50825e577ccfb
 Unapplied:
   m206-always-use-homing-homeing: 05e455315f5429046a76632f17009c350e2ad732
   eeprom-provide-smaller-code-fo: 908bebda77f754b762a36f96bc7d938aca4935ba
diff --git a/patches/refresh-temp b/patches/refresh-temp
new file mode 100644
index 0000000..47e9eba
--- /dev/null
+++ b/patches/refresh-temp
@@ -0,0 +1,70 @@
+Bottom: f59c4f0f543cd186ce17875c743486d2e74e4c3f
+Top:    8e78a1676c97946f40c2ebb968bada04f6bac87a
+Author: Ian Jackson <ijackson@chiark.greenend.org.uk>
+Date:   2012-08-09 18:25:16 +0100
+
+Refresh of motion-control-max-min
+
+---
+
+diff --git a/Marlin/Marlin.h b/Marlin/Marlin.h
+index 4123634..75b57d0 100644
+--- a/Marlin/Marlin.h
++++ b/Marlin/Marlin.h
+@@ -169,6 +169,7 @@ bool IsStopped();
+ 
+ void enquecommand(const char *cmd); //put an ascii command at the end of the current buffer.
+ void prepare_arc_move(char isclockwise);
++void clamp_to_software_endstops(float target[3]);
+ 
+ #ifdef FAST_PWM_FAN
+ void setPwmFrequency(uint8_t pin, int val);
+diff --git a/Marlin/Marlin.pde b/Marlin/Marlin.pde
+index f38920b..d471d49 100644
+--- a/Marlin/Marlin.pde
++++ b/Marlin/Marlin.pde
+@@ -1541,7 +1541,7 @@ void get_arc_coordinates()
+    }
+ }
+ 
+-void prepare_move()
++void clamp_to_software_endstops(float target[3])
+ {
+   if (min_software_endstops) {
+     if (destination[X_AXIS] < X_MIN_POS) destination[X_AXIS] = X_MIN_POS;
+@@ -1554,6 +1554,12 @@ void prepare_move()
+     if (destination[Y_AXIS] > Y_MAX_POS) destination[Y_AXIS] = Y_MAX_POS;
+     if (destination[Z_AXIS] > Z_MAX_POS) destination[Z_AXIS] = Z_MAX_POS;
+   }
++}
++
++void prepare_move()
++{
++  clamp_to_software_endstops(destination);
++
+   previous_millis_cmd = millis();  
+   plan_buffer_line(destination[X_AXIS], destination[Y_AXIS], destination[Z_AXIS], destination[E_AXIS], feedrate*feedmultiply/60/100.0, active_extruder);
+   for(int8_t i=0; i < NUM_AXIS; i++) {
+diff --git a/Marlin/motion_control.cpp b/Marlin/motion_control.cpp
+index a10d73f..7660905 100644
+--- a/Marlin/motion_control.cpp
++++ b/Marlin/motion_control.cpp
+@@ -125,17 +125,7 @@ void mc_arc(float *position, float *target, float *offset, uint8_t axis_0, uint8
+     arc_target[axis_linear] += linear_per_segment;
+     arc_target[E_AXIS] += extruder_per_segment;
+ 
+-    if (min_software_endstops) {
+-      if (arc_target[X_AXIS] < X_MIN_POS) arc_target[X_AXIS] = X_MIN_POS;
+-      if (arc_target[Y_AXIS] < Y_MIN_POS) arc_target[Y_AXIS] = Y_MIN_POS;
+-      if (arc_target[Z_AXIS] < Z_MIN_POS) arc_target[Z_AXIS] = Z_MIN_POS;
+-    }
+-
+-    if (max_software_endstops) {
+-      if (arc_target[X_AXIS] > X_MAX_POS) arc_target[X_AXIS] = X_MAX_POS;
+-      if (arc_target[Y_AXIS] > Y_MAX_POS) arc_target[Y_AXIS] = Y_MAX_POS;
+-      if (arc_target[Z_AXIS] > Z_MAX_POS) arc_target[Z_AXIS] = Z_MAX_POS;
+-    }
++    clamp_to_software_endstops(arc_target);
+     plan_buffer_line(arc_target[X_AXIS], arc_target[Y_AXIS], arc_target[Z_AXIS], arc_target[E_AXIS], feed_rate, extruder);
+     
+   }
-- 
2.30.2