Sille Van Landschoot / TextLCD

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Fork of TextLCD by Simon Ford

Files at this revision

API Documentation at this revision

Revision 8:dde7f427feda, committed 2013-02-17

Comitter:
sillevl
Date:
Sun Feb 17 20:23:41 2013 +0000
Parent:
7:44f34c09bd37
Child:
10:b91bc4431350
Commit message:
added cutstom character code

Changed in this revision

TextLCD.cpp Show annotated file Show diff for this revision Revisions of this file
TextLCD.h Show annotated file Show diff for this revision Revisions of this file 
--- a/TextLCD.cpp	Sat Dec 04 11:29:57 2010 +0000
+++ b/TextLCD.cpp	Sun Feb 17 20:23:41 2013 +0000
@@ -157,3 +157,28 @@
             return 2;
     }
 }
+
+/*
+ 
+@param cgramloc cgram location from 0-7
+ 
+@param *data char array
+ 
+@param cgrpos cgrampostion 0x00-0x07
+ 
+@param x,y location coordinates
+ 
+*/
+ 
+void TextLCD::putCustomChar(int cgramloc, char *data,int cgrpos,int x,int y){
+ 
+  writeCommand(0x40+((cgramloc&0x07)<<3)); //Set CG-RAM address
+  
+  for (int i=0; i<8; i++) {
+    writeData(*data++); 
+  }
+ 
+  locate(x,y);
+  writeData(cgrpos);
+ 
+}

--- a/TextLCD.h	Sat Dec 04 11:29:57 2010 +0000
+++ b/TextLCD.h	Sun Feb 17 20:23:41 2013 +0000
@@ -84,6 +84,7 @@
 
     /** Clear the screen and locate to 0,0 */
     void cls();
+    void putCustomChar(int cgramloc, char *data,int cgrpos,int x,int y);
 
     int rows();
     int columns();