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42 lines
1.6 KiB
C
42 lines
1.6 KiB
C
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/*
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Copyright 2021 mtei
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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/*
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* Keyboard Matrix Assignments
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*
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* Change this to how you wired your keyboard
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* COLS: AVR pins used for columns, left to right
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* ROWS: AVR pins used for rows, top to bottom
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* DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode)
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* ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode)
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*
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*/
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#define MATRIX_ROW_PINS { D4, C6, D7, E6, B4 }
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#define MATRIX_COL_PINS { F4,F4,F5,F5, F6,F6,F7,F7, B6,B6,B2,B2, B3,B3,B1,B1 }
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#define MATRIX_MUL_SEL { 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0 }
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/* use 74HC157: quadruple 2-line to 1-line data selectors / multiplexers */
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#define MATRIX_MUL_SELECT B5 /* 74HC157 pin1:~A/B */
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#ifdef MATRIX_IO_DELAY_ADAPTIVE_FAST
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# define MATRIX_IO_DELAY_PORTS B0, B0, F0, F0
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# define MATRIX_IO_DELAY_MULSEL 0, 1, 0, 1
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// 76543210 76543210 76543210 76543210
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# define MATRIX_IO_DELAY_MASKS 0b01001110, 0b01001110, 0b11110000, 0b11110000
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#endif
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