ELEC2645 (2015/16) / N5110_mod

Simple library for interfacing to Nokia 5110 LCD display (as found on the SparkFun website). Edited to include additional feaatures, such as 2d array loading, multiple screen buffers, and better backlight control

Dependencies:   N5110

Dependents:   Main_code_ver18

Fork of N5110 by Craig Evans

Diff: N5110.cpp

Revision:
8:40abe5736eca
Parent:
7:3010f24e0a81
Child:
9:7701f0126ba7
--- a/N5110.cpp	Mon May 19 18:23:21 2014 +0000
+++ b/N5110.cpp	Mon May 19 18:45:48 2014 +0000
@@ -261,4 +261,21 @@
             buffer[i][j]=0;
         }
     }
+}
+
+// function to plot array on display
+void N5110::plotArray(float array[]) {
+    
+    int i;
+    
+    for (i=0; i<84; i++) {  // loop through array
+        // elements are normalised from 0.0 to 1.0, so multiply
+        // by 47 to convert to pixel range, and subtract from 47
+        // since top-left is 0,0 in the display geometry
+        setPixel(i,47 - (int) array[i]*47.0);
+    }    
+    
+    refresh();
+    
+    
 }
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