Merge pull request #817 from 3d-gussner/MK3_fix6

Fix MK3 compilation issue with Arduino 1.8.x
prusa3d · Aug 7, 2018 · 4cc127f · 4cc127f
2 parents cc37ef4 + 8f032ad
commit 4cc127f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Firmware/xyzcal.cpp b/Firmware/xyzcal.cpp
@@ -32,7 +32,7 @@
 
 #define _PI 3.14159265F
 
-extern long count_position[NUM_AXIS];
+extern volatile long count_position[NUM_AXIS];
 
 uint8_t check_pinda_0();
 uint8_t check_pinda_1();