From d6db7a9b03fc32ac6e974cdb2ba0e158ccc79e49 Mon Sep 17 00:00:00 2001
From: Scott Lahteine <sourcetree@thinkyhead.com>
Date: Mon, 13 Mar 2017 08:39:04 -0500
Subject: [PATCH] patch "step_remaining"

---
 Marlin/stepper.cpp | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/Marlin/stepper.cpp b/Marlin/stepper.cpp
index 9cbb794aa..cf7d1c23a 100644
--- a/Marlin/stepper.cpp
+++ b/Marlin/stepper.cpp
@@ -346,8 +346,6 @@ ISR(TIMER1_COMPA_vect) {
 
 void Stepper::isr() {
 
-  static uint32_t step_remaining = 0;
-
   uint16_t ocr_val;
 
   #define ENDSTOP_NOMINAL_OCR_VAL 3000    // check endstops every 1.5ms to guarantee two stepper ISRs within 5ms for BLTouch
@@ -364,6 +362,7 @@ void Stepper::isr() {
   #if ENABLED(ENDSTOP_INTERRUPTS_FEATURE)
     #define SPLIT(L) _SPLIT(L)
   #else                 // sample endstops in between step pulses
+    static uint32_t step_remaining = 0;
     #define SPLIT(L) do { \
       _SPLIT(L); \
       if (ENDSTOPS_ENABLED && L > ENDSTOP_NOMINAL_OCR_VAL) { \
@@ -391,7 +390,7 @@ void Stepper::isr() {
       _ENABLE_ISRs(); // re-enable ISRs
       return;
     }
-  # endif
+  #endif
 
   if (cleaning_buffer_counter) {
     --cleaning_buffer_counter;