-/* Copyright (C) 2011 by Jacob Alexander
- *
+/* Copyright (C) 2011-2012,2014-2015 by Jacob Alexander
+ *
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
- *
+ *
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
- *
+ *
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* THE SOFTWARE.
*/
-#ifndef __SCAN_LOOP_H
-#define __SCAN_LOOP_H
+#pragma once
-//extern uint8_t keyboardDetectArray[KEYBOARDZ
-extern volatile uint8_t sendKeypresses;
+// ----- Includes -----
-void scan_loop( void );
+// Compiler Includes
+#include <stdint.h>
-#endif // __SCAN_LOOP_H
+// Local Includes
+#include "matrix_scan.h"
+
+// Matrix Configuration
+#include <matrix.h>
+
+
+
+// ----- Defines -----
+
+#define KEYBOARD_BUFFER 24 // Max number of key signals to buffer
+
+
+
+// ----- Variables -----
+
+// NOTE: Highest Bit: Valid keypress (0x80 is valid keypress)
+// Other Bits: Pressed state sample counter
+extern uint8_t KeyIndex_Array [KEYBOARD_KEYS + 1];
+ static const uint8_t KeyIndex_Size = KEYBOARD_KEYS;
+
+extern volatile uint8_t KeyIndex_Buffer[KEYBOARD_BUFFER];
+extern volatile uint8_t KeyIndex_BufferUsed;
+extern volatile uint8_t KeyIndex_Add_InputSignal;
+
+
+
+// ----- Functions -----
+
+void Scan_setup( void );
+uint8_t Scan_loop( void );
+
+// Callbacks from the Macro and Output modules (useful with difficult protocols)
+void Scan_finishedWithBuffer( uint8_t sentKeys );
+void Scan_finishedWithUSBBuffer( uint8_t sentKeys );