Make LCD preheat vars an array to reduce code size

2016-10-27 02:40:37 -05:00
parent 1226ae1912
commit 1a2310c494
4 changed files with 70 additions and 119 deletions
--- a/Marlin/ultralcd.h
+++ b/Marlin/ultralcd.h
@@ -30,12 +30,7 @@
  #define BUTTON_EXISTS(BN) (defined(BTN_## BN) && BTN_## BN >= 0)
  #define BUTTON_PRESSED(BN) !READ(BTN_## BN)

-  extern int preheatHotendTemp1,
-             preheatBedTemp1,
-             preheatFanSpeed1,
-             preheatHotendTemp2,
-             preheatBedTemp2,
-             preheatFanSpeed2;
+  extern int lcd_preheat_hotend_temp[2], lcd_preheat_bed_temp[2], lcd_preheat_fan_speed[2];

  int lcd_strlen(const char* s);
  int lcd_strlen_P(const char* s);