Diff: PS2Mouse.h

Revision:

1:823c2798e398

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/PS2Mouse.h	Wed Sep 29 14:11:44 2010 +0000
@@ -0,0 +1,61 @@
+/**
+ * PS/2 mouse interface control class (Version 0.0.1)
+ *
+ * Copyright (C) 2010 Shinichiro Nakamura (CuBeatSystems)
+ * http://shinta.main.jp/
+ */
+#ifndef _PS2_MOUSE_H_
+#define _PS2_MOUSE_H_
+
+#include "PS2MS_INIT.h"
+#include "PS2MS.h"
+
+class PS2Mouse {
+public:
+    PS2Mouse(PinName clk_pin, PinName dat_pin);
+    ~PS2Mouse();
+    typedef struct {
+        bool left;
+        bool center;
+        bool right;
+        int x;
+        int y;
+        int z;
+    } mouse_event_t;
+    bool processing(mouse_event_t *p);
+private:
+    PS2MS_INIT ps2ms_init;
+    PS2MS ps2ms;
+    typedef struct {
+        union {
+            uint8_t byte;
+            struct {
+                uint8_t btnLeft:1;
+                uint8_t btnRight:1;
+                uint8_t btnCenter:1;
+                uint8_t always1:1;
+                uint8_t signX:1;
+                uint8_t signY:1;
+                uint8_t overflowX:1;
+                uint8_t overflowY:1;
+            } bit;
+        } byte1;
+        union {
+            uint8_t byte;
+        } byte2;
+        union {
+            uint8_t byte;
+        } byte3;
+        union {
+            uint8_t byte;
+            struct {
+                uint8_t value:7;
+                uint8_t signZ:1;
+            } bit;
+        } byte4;
+    } mouse_info_t;
+    mouse_info_t mi;
+    int cnt;
+};
+
+#endif