Add current version of mbed code as stored at mbed.org

mbed/PS2Keyboard.h

@@ -0,0 +1,34 @@
+#ifndef __PS2KEYBOARD_H__
+#define __PS2KEYBOARD_H__
+
+#include "mbed.h"
+
+class PS2Keyboard  {
+    public:
+	PS2Keyboard();
+	unsigned char read(void);
+    protected:
+	DigitalInOut _ps2clk;
+	DigitalIn _ps2din;
+};
+
+static const unsigned char ps2KeyMap[] =
+"              ` "  // 0
+"     Q1   ZSAW2 "  // 1
+" CXDE43   VFTR5 "  // 2
+" NBHGY6   MJU78 "  // 3
+" ,KIO09  ./L;P- "  // 4
+"  \' [=    !] \\  "  // 5
+"         1 47  1"  // 6
+"0.2568   +3-*9  "  // 7
+"                "  // 8
+"                "  // 9
+"                "  // A
+"                "  // B
+"                "  // C
+"                "  // D
+"\xE0               "  // E
+"\xF0               "  // F
+;
+
+#endif