|
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123 |
- /* Copyright (C) 2011,2014 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 __MATRIX_SCAN_H
- #define __MATRIX_SCAN_H
-
- // ----- Includes -----
-
- // Compiler Includes
- #include <stdint.h>
-
- // Local Includes
-
-
-
- // ----- Defines -----
-
- // ----- Quick Map (don't change) -----
- #define pinA0 0
- #define pinA1 1
- #define pinA2 2
- #define pinA3 3
- #define pinA4 4
- #define pinA5 5
- #define pinA6 6
- #define pinA7 7
-
- #define pinB0 10
- #define pinB1 11
- #define pinB2 12
- #define pinB3 13
- #define pinB4 14
- #define pinB5 15
- #define pinB6 16
- #define pinB7 17
-
- #define pinC0 20
- #define pinC1 21
- #define pinC2 22
- #define pinC3 23
- #define pinC4 24
- #define pinC5 25
- #define pinC6 26
- #define pinC7 27
-
- #define pinD0 30
- #define pinD1 31
- #define pinD2 32
- #define pinD3 33
- #define pinD4 34
- #define pinD5 35
- #define pinD6 36
- #define pinD7 37
-
- #define pinE0 40
- #define pinE1 41
- #define pinE2 42
- #define pinE3 43
- #define pinE4 44
- #define pinE5 45
- #define pinE6 46
- #define pinE7 47
-
- #define pinF0 50
- #define pinF1 51
- #define pinF2 52
- #define pinF3 53
- #define pinF4 54
- #define pinF5 55
- #define pinF6 56
- #define pinF7 57
-
- #define pinNULL 128
-
-
-
- // ----- Scan Mode (usually dual-scan) -----
- // Ordered by increasing memory/CPU usage
- #define scanRow 0 // Needed for powered switches (Hall-Effect)
- #define scanCol 1 // Opposite of scanRow
- #define scanRow_powrCol 2 // NKRO supported matrix (simple detection)
- #define scanCol_powrRow 3 // Opposite of scanRow_powrCol
- #define scanDual 4 // Typical ~2KRO matrix
-
- #define powrRow 5 // Matrix setup for powering a row, initially the row would be set low
- #define powrCol 6 // Like powrRow but for columns
-
-
- // ----- Direction -----
- #define columnSet 0 // PIN_SET_COL for PIN_SET
- #define rowSet 1 // PIN_SET_ROW for PIN_SET
-
-
-
- // ----- Variables -----
-
-
-
- // ----- Functions -----
-
- void matrix_pinSetup( uint8_t *matrix, uint8_t scanType );
- void matrix_scan( uint8_t *matrix, uint8_t *detectArray );
-
- #endif // __MATRIX_SCAN_H
-
|