116 lines
2.7 KiB
C
116 lines
2.7 KiB
C
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/* Copyright (C) 2011 by Jacob Alexander
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef __MATRIX_SCAN_H
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#define __MATRIX_SCAN_H
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// ----- Includes -----
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// Compiler Includes
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#include <stdint.h>
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// Local Includes
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// ----- Defines -----
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// ----- Quick Map (don't change) -----
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#define pinA0 0
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#define pinA1 1
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#define pinA2 2
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#define pinA3 3
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#define pinA4 4
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#define pinA5 5
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#define pinA6 6
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#define pinA7 7
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#define pinB0 10
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#define pinB1 11
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#define pinB2 12
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#define pinB3 13
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#define pinB4 14
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#define pinB5 15
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#define pinB6 16
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#define pinB7 17
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#define pinC0 20
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#define pinC1 21
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#define pinC2 22
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#define pinC3 23
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#define pinC4 24
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#define pinC5 25
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#define pinC6 26
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#define pinC7 27
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#define pinD0 30
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#define pinD1 31
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#define pinD2 32
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#define pinD3 33
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#define pinD4 34
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#define pinD5 35
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#define pinD6 36
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#define pinD7 37
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#define pinE0 40
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#define pinE1 41
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#define pinE2 42
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#define pinE3 43
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#define pinE4 44
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#define pinE5 45
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#define pinE6 46
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#define pinE7 47
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#define pinF0 50
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#define pinF1 51
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#define pinF2 52
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#define pinF3 53
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#define pinF4 54
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#define pinF5 55
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#define pinF6 56
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#define pinF7 57
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#define pinNULL 128
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// ----- Scan Mode (usually dual-scan) -----
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// Ordered by increasing memory/CPU usage
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#define scanRow 0 // Needed for powered switches (Hall-Effect)
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#define scanCol 1 // Opposite of scanRow
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#define scanRow_powrCol 2 // NKRO supported matrix (simple detection)
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#define scanCol_powrRow 3 // Opposite of scanRow_powrCol
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#define scanDual 4 // Typical ~2KRO matrix
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// ----- Variables -----
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// ----- Functions -----
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void matrix_pinSetup( uint8_t *matrix );
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void matrix_scan( uint8_t *matrix, uint8_t *detectArray );
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#endif // __MATRIX_SCAN_H
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