Contrast over 63 assume 255 max

This is closer to the prior behavior.
5 years ago · c7825e6719
1 changed files with 1 additions and 1 deletions
--- a/Marlin/src/inc/Conditionals_post.h
+++ b/Marlin/src/inc/Conditionals_post.h
@ -293,7 +293,7 @@
    #ifdef _LCD_CONTRAST_MAX
      #define LCD_CONTRAST_MAX _LCD_CONTRAST_MAX
    #elif _LCD_CONTRAST_INIT > 63
-      #define LCD_CONTRAST_MAX _LCD_CONTRAST_INIT
+      #define LCD_CONTRAST_MAX 255
    #else
      #define LCD_CONTRAST_MAX 63   // ST7567 6-bits contrast
    #endif