Diff: ledSign.h

Revision:

0:ddc821040077

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ledSign.h	Thu Jun 11 13:50:10 2015 +0000
@@ -0,0 +1,46 @@
+/*
+ledSign.h
+
+Header file for all LED sign processes for control
+
+*/
+
+#ifndef LEDSIGN_H
+#define LEDSIGN_H
+
+#include "mbed.h"
+
+class LedSign {
+
+public:
+
+//Constructor - initialise all pins to 0
+LedSign();
+
+void enable();
+void disable();
+
+//Swaps the display buffers
+void swapBank();
+
+//writes a colour to the whole screen
+void writeScreenColour(int newColour);
+
+//write a row of LED's to the back buffer
+void writeRow(int * pointer, int wRow);
+
+private:
+
+//Write the top and bottom buffer lines to memory
+void writeTop(int topAddress);
+void writeBot(int botAddress);
+
+//clock data into top and bottom banks
+void clockTop();
+void clockBot();
+void clockIn();
+
+};
+
+
+#endif
\ No newline at end of file