Diff: inc/MicroBit.h

Revision:

0:47d8ba08580f

Child:

1:3e0360107f98

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/inc/MicroBit.h	Sun Apr 12 17:38:56 2015 +0000
@@ -0,0 +1,74 @@
+/**
+  * Class definition for a MicroBit device.
+  *
+  * Represents the device as a whole, and includes member variables to that reflect the components of the system.
+  */
+  
+#ifndef MICROBIT_H
+#define MICROBIT_H
+
+#include "mbed.h"
+#include "MicroBitButton.h"
+#include "MicroBitDisplay.h"
+#include "MicroBitImage.h"
+#include "MicroBitIO.h"
+#include "MicroBitLED.h"
+
+#define MICROBIT_IO_PINS       8            // TODO: Need to know how many. :-)
+
+// Enumeration of core components.
+#define MICROBIT_ID_LEFT_BUTTON         1
+#define MICROBIT_ID_RIGHT_BUTTON        2
+#define MICROBIT_ID_USER_LED            3
+#define MICROBIT_ID_DISPLAY             5
+#define MICROBIT_ID_IO_1                6
+#define MICROBIT_ID_IO_2                7
+#define MICROBIT_ID_IO_3                8
+#define MICROBIT_ID_IO_4                9
+#define MICROBIT_ID_IO_5                10
+#define MICROBIT_ID_IO_6                11
+#define MICROBIT_ID_IO_7                12
+#define MICROBIT_ID_IO_8                13
+
+// mBed pin assignments of core components.
+#define MICROBIT_PIN_USER_LED          P0_18
+
+
+struct MicroBitEvent
+{
+    int source;         // ID of the component sending the event.
+    int value;          // context specific value.
+    void *context;      // context specific data.
+};
+
+class MicroBit
+{
+    static void (*messageBus)(MicroBitEvent *);     // Message Bus Handle
+    void init();                                    // Internal constructor. ARM compiler doesn't seem to support constructor chaining...
+    
+    public:
+    
+    //
+    // Add member variables to represent each of the core components on the device.
+    //
+
+
+    MicroBitLED         userLED;
+    MicroBitDisplay     display;
+
+/*
+    MicroBitButton      leftButton;
+    MicroBitButton      rightButton;
+    MicroBitIO          pins[MICROBIT_IO_PINS];
+*/    
+
+    /**
+      * Constructor. 
+      * Create a representation of a MicroBit device.
+      * @param messageBus callback function to receive MicroBitMessageBus events.
+      */
+    MicroBit(void (*messageBus)(MicroBitEvent *));    
+};
+
+#endif
+