Diff: button.h

Revision:

0:f6e68b4ce169

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/button.h	Mon Feb 09 13:40:46 2015 +0000
@@ -0,0 +1,42 @@
+/*
+ * VFD Modular Clock - mbed
+ * (C) 2011-14 Akafugu Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify it under the
+ * terms of the GNU General Public License as published by the Free Software
+ * Foundation; either version 2 of the License, or (at your option) any later
+ * version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+ * PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+ *
+ */
+
+#ifndef BUTTON_H_
+#define BUTTON_H_
+
+#include <stdbool.h>
+
+struct BUTTON_STATE
+{
+    bool b1_keydown : 1;
+    bool b1_keyup : 1;
+    bool b1_repeat : 1;
+    bool b2_keydown : 1;
+    bool b2_keyup : 1;
+    bool b2_repeat : 1;
+    bool b3_keydown : 1;
+    bool b3_keyup : 1;
+    bool b3_repeat : 1;
+    bool both_held : 1;
+    bool none_held : 1;
+};
+
+void initialize_buttons();
+void get_button_state(struct BUTTON_STATE* buttons);
+void button_tick(void);
+
+uint8_t get_keystatus();
+
+#endif