From b2a1dc67869baa20ad840291078af6ec0112d1d1 Mon Sep 17 00:00:00 2001
From: leptun <voinea.dragos.alexandru@gmail.com>
Date: Fri, 11 Oct 2019 19:23:38 +0300
Subject: [PATCH] Compile fix for firmware without LCD_BL_PIN

---
 Firmware/backlight.cpp |  4 ++++
 Firmware/ultralcd.cpp  | 11 ++++++++++-
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/Firmware/backlight.cpp b/Firmware/backlight.cpp
index d63104b5..067fc133 100644
--- a/Firmware/backlight.cpp
+++ b/Firmware/backlight.cpp
@@ -10,6 +10,8 @@
 // #include "Timer.h"
 // #include "Configuration.h"
 
+#ifdef LCD_BL_PIN
+
 int16_t backlightLevel = 0;
 int16_t backlightLevel_old = 0;
 // uint16_t backlightCounter = 0;
@@ -31,3 +33,5 @@ void backlight_init()
     backlightLevel = eeprom_read_byte((uint8_t *)EEPROM_BACKLIGHT_LEVEL);
     backlight_update();
 }
+
+#endif //LCD_BL_PIN
\ No newline at end of file
diff --git a/Firmware/ultralcd.cpp b/Firmware/ultralcd.cpp
index bfd7f9b5..e58663ae 100755
--- a/Firmware/ultralcd.cpp
+++ b/Firmware/ultralcd.cpp
@@ -18,7 +18,10 @@
 
 #include "lcd.h"
 #include "menu.h"
+
+#ifdef LCD_BL_PIN
 #include "backlight.h"
+#endif //LCD_BL_PIN
 
 #include "util.h"
 #include "mesh_bed_leveling.h"
@@ -5769,8 +5772,10 @@ static void lcd_settings_menu()
 
 	SETTINGS_SD;
 	SETTINGS_SOUND;
-    
+
+#ifdef LCD_BL_PIN
     MENU_ITEM_EDIT_int3_P(_i("Backlight"), &backlightLevel, 0, 255);
+#endif //LCD_BL_PIN
 
 	if (farm_mode)
 	{
@@ -8570,7 +8575,9 @@ void ultralcd_init()
         else lcd_autoDeplete = autoDepleteRaw;
 
     }
+#ifdef LCD_BL_PIN
     backlight_init();
+#endif //LCD_BL_PIN
 	lcd_init();
 	lcd_refresh();
 	lcd_longpress_func = menu_lcd_longpress_func;
@@ -8817,7 +8824,9 @@ void menu_lcd_lcdupdate_func(void)
 		}
 	}
 #endif//CARDINSERTED
+#ifdef LCD_BL_PIN
     backlight_update();
+#endif //LCD_BL_PIN
 	if (lcd_next_update_millis < _millis())
 	{
 		if (abs(lcd_encoder_diff) >= ENCODER_PULSES_PER_STEP)