1 /* Copyright (C) 2013-2015 by Jacob Alexander
3 * Permission is hereby granted, free of charge, to any person obtaining a copy
4 * of this software and associated documentation files (the "Software"), to deal
5 * in the Software without restriction, including without limitation the rights
6 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
7 * copies of the Software, and to permit persons to whom the Software is
8 * furnished to do so, subject to the following conditions:
10 * The above copyright notice and this permission notice shall be included in
11 * all copies or substantial portions of the Software.
13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
14 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
15 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
16 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
17 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
18 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
24 // ----- Includes -----
33 // ----- Defines -----
35 #define KEYBOARD_KEYS 0xFF // TODO Determine max number of keys
36 #define KEYBOARD_BUFFER 24 // Max number of key signals to buffer
37 // This limits the NKRO-ability, so at 24, the keyboard is 24KRO
38 // The buffer is really only needed for converter modules
39 // An alternative macro module could be written for matrix modules and still work well
43 // ----- Variables -----
45 extern volatile uint8_t KeyIndex_Buffer[KEYBOARD_BUFFER];
46 extern volatile uint8_t KeyIndex_BufferUsed;
50 // ----- Functions -----
52 // Functions used by main.c
57 // Functions available to macro.c
58 uint8_t Scan_sendData( uint8_t dataPayload );
60 void Scan_finishedWithMacro( uint8_t sentKeys );
61 void Scan_finishedWithOutput( uint8_t sentKeys );