Hendrik Lipka / LcdWindow

Display text on LCD displays (even on multiple ones). Allow to create windows (frames) on display, and to combine them (split, add, duplicate, scroll). See http://mbed.org/users/hlipka/notebook/lcdwindow/ for more information.

Dependents:   Mbell

Diff: hd44780_8bit.h

Revision:
1:65f72ed914fa
Parent:
0:ae5037e3d6e0
Child:
2:5ac5bab7daaf
--- a/hd44780_8bit.h	Mon Nov 15 22:37:30 2010 +0000
+++ b/hd44780_8bit.h	Tue Nov 16 20:49:18 2010 +0000
@@ -48,14 +48,14 @@
         */
         HD44780LCD8bit(unsigned int width, unsigned int height, BusOut *data, PinName enable, PinName rs); 
         virtual void init();
-        virtual void writeText(unsigned int line, unsigned int pos, char text[]);
+        virtual void writeText(const unsigned int line, const unsigned int pos, const char text[]);
         virtual void clear();
 
     protected:
-        void sendCmd(unsigned char byte);
-        void sendData(unsigned char byte);
+        void sendCmd(const unsigned char byte);
+        void sendData(const unsigned char byte);
         
-        void sendByte(unsigned char byte);
+        void sendByte(const unsigned char byte);
         
         BusOut* _data;
         DigitalOut *_enable, *_rs;