Library for interfacing to Nokia 5110 LCD display with Image Loader (as found on the SparkFun website).

Revision:
49:93355c01e261
Parent:
47:2eb1a863ebed
--- a/N5110.cpp	Wed Feb 21 09:35:25 2018 +0000
+++ b/N5110.cpp	Mon Mar 19 13:44:23 2018 +0000
@@ -59,7 +59,7 @@
     reset();      // reset LCD - must be done within 100 ms
     initSPI();    
     
-    setContrast(0.40);  // this may need tuning (say 0.4 to 0.6)
+    setContrast(0.55);  // this may need tuning (say 0.4 to 0.6)
     setBias(3);   // datasheet - 48:1 mux - don't mess with if you don't know what you're doing! (0 to 7)
     setTempCoefficient(0); // datasheet - may need increasing (range 0 to 3) at very low temperatures
     normalMode();  // normal video mode by default