scroller for 4 digit display, rides on top of DigitDisplay and scrolls messages of arbitrary length

Dependencies:   DigitDisplay mbed

Revision:
0:f8d65945b096
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sun Sep 07 05:30:25 2014 +0000
@@ -0,0 +1,33 @@
+#include "mbed.h"
+#include "DisplayManager.h"
+
+using namespace std;
+
+int main() {
+    // use connector D3 on the sensor shield board
+    DisplayManager display(D3, D4);
+    //DigitDisplay display(D3, D4);
+    
+    display.clear();
+    char chars[] = "jon and mike are cool dudes";
+    
+    while (true) {
+        display.showMessage(chars, sizeof(chars));
+        /*
+        display.writeRaw(0, 0x01);
+        wait(5);
+        display.writeRaw(0, 0x02);
+        wait(5);
+        display.writeRaw(0, 0x04);
+        wait(5);
+        display.writeRaw(0, 0x08);
+        wait(5);
+        display.writeRaw(0, 0x10);
+        wait(5);
+        display.writeRaw(0, 0x20);
+        wait(5);
+        display.writeRaw(0, 0x40);
+        wait(5);
+        */
+    }
+}
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