Diff: ks0108_8bit.h

Revision:

1:65f72ed914fa

Parent:

0:ae5037e3d6e0

Child:

2:5ac5bab7daaf

--- a/ks0108_8bit.h	Mon Nov 15 22:37:30 2010 +0000
+++ b/ks0108_8bit.h	Tue Nov 16 20:49:18 2010 +0000
@@ -48,20 +48,20 @@
          * @param leftCS the pin name for the left display half (1=active)
          * @param rightCS the pin name for the right display half (1=active, use NC for smaller displays)
         */
-        KS0108LCD8bit(unsigned int width, unsigned int height, BusOut *data, PinName enable, PinName rs, PinName leftCS, PinName rightCS); 
+        KS0108LCD8bit(const unsigned int width, const unsigned int height, BusOut *data, const PinName enable, const PinName rs, const PinName leftCS, const PinName rightCS); 
         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 clearHalf(DigitalOut *cs);
 
-        void sendCmd(unsigned char byte, DigitalOut *cs);
-        void sendData(unsigned char byte, DigitalOut *cs);
+        void sendCmd(const unsigned char byte, DigitalOut *cs);
+        void sendData(const unsigned char byte, DigitalOut *cs);
         
-        void sendByte(unsigned char byte, DigitalOut *cs);
+        void sendByte(const unsigned char byte, DigitalOut *cs);
         
-        void setChar(unsigned int line, unsigned int pos, char c);
+        void setChar(const unsigned int line, const unsigned int pos, const char c);
         
         BusOut* _data;
         DigitalOut *_enable, *_rs, *_left, *_right;