config.h (988B)
1 // Copyright 2021 Ryan Skidmore (@ryanskidmore, rskeys@ryanskidmore.co.uk) 2 // SPDX-License-Identifier: GPL-2.0-or-later 3 4 #pragma once 5 6 /* Key Matrix Sizes */ 7 #define MATRIX_ROWS 6 8 #define MATRIX_COLS 24 9 10 /* Rows */ 11 #define ROW_A D4 12 #define ROW_B C6 13 #define ROW_C D7 14 #define ROW_D E6 15 #define ROW_E B4 16 #define ROW_F B5 17 18 /* Columns 0 - 20 (24 with dummy columns for shift registers) */ 19 #define SHR_LATCH B2 20 #define SHR_CLOCK B3 21 #define SHR_DATA B1 22 #define SHR_COLS { 0x000001, 0x000002, 0x000004, 0x000008, 0x000010, 0x000020, 0x000040, 0x000080, 0x000100, 0x000200, 0x000400, 0x000800, 0x001000, 0x002000, 0x004000, 0x008000, 0x010000, 0x020000, 0x040000, 0x080000, 0x100000, 0x200000, 0x400000, 0x800000 } 23 24 /* The shift registers on the matrix PCB output a signal on each column, which passes through the 25 * switch and a diode towards the row. The row is then connected to the AVR as an input. This means 26 * the diode direction is COL(umn) to ROW */ 27 #define DIODE_DIRECTION COL2ROW