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Improved LCD contrast handling

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Based on MarlinFirmware/MarlinDev#200 from @eboston
This commit is contained in:
Scott Lahteine
2016-06-02 14:34:51 -07:00
parent b703fa9538
commit efa7209acf
4 changed files with 26 additions and 19 deletions
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16
Marlin/Conditionals.h
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@ -61,10 +61,14 @@
#define ULTIMAKERCONTROLLER //as available from the Ultimaker online store.
#if ENABLED(miniVIKI)
#define LCD_CONTRAST_MIN 75
#define LCD_CONTRAST_MAX 115
#define DEFAULT_LCD_CONTRAST 95
#elif ENABLED(VIKI2)
#define DEFAULT_LCD_CONTRAST 40
#elif ENABLED(ELB_FULL_GRAPHIC_CONTROLLER)
#define LCD_CONTRAST_MIN 90
#define LCD_CONTRAST_MAX 130
#define DEFAULT_LCD_CONTRAST 110
#define U8GLIB_LM6059_AF
#define SD_DETECT_INVERTED
@ -246,8 +250,16 @@
*/
#if ENABLED(DOGLCD)
#define HAS_LCD_CONTRAST (DISABLED(U8GLIB_ST7920) && DISABLED(U8GLIB_SSD1306) && DISABLED(U8GLIB_SH1106))
#if HAS_LCD_CONTRAST && !defined(DEFAULT_LCD_CONTRAST)
#define DEFAULT_LCD_CONTRAST 32
#if HAS_LCD_CONTRAST
#ifndef LCD_CONTRAST_MIN
#define LCD_CONTRAST_MIN 0
#endif
#ifndef LCD_CONTRAST_MAX
#define LCD_CONTRAST_MAX 63
#endif
#ifndef DEFAULT_LCD_CONTRAST
#define DEFAULT_LCD_CONTRAST 32
#endif
#endif
#endif