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- /* Copyright (C) 2012 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
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
- #ifndef __SCAN_LOOP_H
- #define __SCAN_LOOP_H
-
- // ----- Includes -----
-
- // Compiler Includes
- #include <stdint.h>
-
- // Local Includes
-
-
-
- // ----- Defines -----
-
- #define KEYBOARD_KEYS 0xFF // 255 - Size of the array space for the keyboard(max index)
- #define KEYBOARD_BUFFER 24 // Max number of key signals to buffer
-
-
-
- // ----- Variables -----
-
- extern volatile uint8_t KeyIndex_Buffer[KEYBOARD_BUFFER];
- extern volatile uint8_t KeyIndex_BufferUsed;
- extern volatile uint8_t KeyIndex_Add_InputSignal;
-
-
-
- // ----- Functions -----
-
- // Functions used by main.c
- void scan_setup( void );
- uint8_t scan_loop( void );
-
-
- // Functions available to macro.c
- uint8_t scan_sendData( uint8_t dataPayload );
-
- void scan_finishedWithBuffer( uint8_t sentKeys );
- void scan_finishedWithUSBBuffer( uint8_t sentKeys );
- void scan_lockKeyboard( void );
- void scan_unlockKeyboard( void );
- void scan_resetKeyboard( void );
-
-
- #endif // __SCAN_LOOP_H
-
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