Fix set_lcd_contrast

8 years ago · 2c309a8f7c
parent 22dbb2117c
commit 2c309a8f7c
1 changed files with 1 additions and 1 deletions
--- a/Marlin/ultralcd.cpp
+++ b/Marlin/ultralcd.cpp
@ -4052,7 +4052,7 @@ void lcd_reset_alert_level() { lcd_status_message_level = 0; }
 #if HAS_LCD_CONTRAST
-  void set_lcd_contrast(const int value) {
+  void set_lcd_contrast(const uint16_t value) {
    lcd_contrast = constrain(value, LCD_CONTRAST_MIN, LCD_CONTRAST_MAX);
    u8g.setContrast(lcd_contrast);
  }