Fix RAMPS + VIKI i2c (#15811)

2019-11-06 19:52:28 -03:00
parent e6dfc991ae
commit 786617e375
4 changed files with 14 additions and 8 deletions
--- a/Marlin/src/lcd/ultralcd.h
+++ b/Marlin/src/lcd/ultralcd.h
@@ -153,6 +153,8 @@

  #if ENABLED(LCD_I2C_VIKI)

+    #include <LiquidTWI2.h>
+
    #define B_I2C_BTN_OFFSET 3 // (the first three bit positions reserved for EN_A, EN_B, EN_C)

    // button and encoder bit positions within 'buttons'