Simon Ford
Diff: TextLCD.h
- Revision:
- 0:cc002f2fad97
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/TextLCD.h Tue Sep 15 10:02:04 2009 +0000
@@ -0,0 +1,29 @@
+/* mbed TextDisplay Display Library Base Class
+ * Copyright (c) 2007-2009 sford
+ * Released under the MIT License: http://mbed.org/license/mit
+ */
+
+#include "TextDisplay.h"
+
+#ifndef MBED_TEXTLCD_H
+#define MBED_TEXTLCD_H
+
+class TextLCD : public TextDisplay {
+public:
+
+ TextLCD(PinName rs, PinName rw, PinName e, PinName d0, PinName d1, PinName d2, PinName d3);
+ virtual void character(int column, int row, int c);
+ virtual int rows();
+ virtual int columns();
+
+protected:
+
+ void writeByte(int value);
+ void writeCommand(int command);
+ void writeData(int data);
+
+ DigitalOut _rw, _rs, _e;
+ BusOut _d;
+};
+
+#endif