Diff: newhaven.h

Revision:

2:2058e2f79157

Parent:

1:fa44aeffcfd6

Child:

4:aa6dc362b462

--- a/newhaven.h	Sun Feb 27 21:14:19 2011 +0000
+++ b/newhaven.h	Sun Feb 27 21:40:59 2011 +0000
@@ -34,11 +34,40 @@
          * @param BUSLCD Bi-directional 8-bit data bus
          */
         NHLCD(PinName PIN_E,PinName PIN_RW,PinName PIN_A0,PinName PIN_CS,PinName PIN_RST, BusInOut *BUSLCD);
+        
+        /* Initializes the LCD 
+         */
         void Init();
+        
+        /* Outputs a command across the 8-bit bus to the LCD
+         *
+         * @param j hex-code of command
+         */
         void comm_out(unsigned char j);
+        
+        /* Outputs data across the 8-bit bus to the LCD
+         *
+         * @param j data to send
+         */
         void data_out(unsigned char j);
+        
+        /* Clears the entire screen of set pixels
+         */
         void clearScreen();
+        
+        /* Writes text to the LCD (with a resolution of 40x30 characters)
+         *
+         * @param text a string of text to write on the screen
+         * @param row the row of the first character
+         * @param col the column of the first character
+         */
         void text(char* text, char row, char col);
+        
+        /* Sets an individual pixel on the LCD (with a resolution of 320x240 pixels)
+         *
+         * @param row the row of the pixel
+         * @param col the column of the pixel
+         */
         void setPixel(int row, int col);
         
     private: