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Make LCD_CONTRAST_MAX >= _LCD_CONTRAST_INIT #15046

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Aug 25, 2019
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4 changes: 3 additions & 1 deletion Marlin/src/inc/Conditionals_post.h
Original file line number Diff line number Diff line change
Expand Up @@ -292,8 +292,10 @@
#ifndef LCD_CONTRAST_MAX
#ifdef _LCD_CONTRAST_MAX
#define LCD_CONTRAST_MAX _LCD_CONTRAST_MAX
#elif _LCD_CONTRAST_INIT > 63
#define LCD_CONTRAST_MAX _LCD_CONTRAST_INIT
#else
#define LCD_CONTRAST_MAX 63
#define LCD_CONTRAST_MAX 63 // ST7567 6-bits contrast
#endif
#endif
#ifndef DEFAULT_LCD_CONTRAST
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