1 /* 2 * Ben NanoNote GPIO details. 3 * 4 * Copyright (C) 2017 Paul Boddie <paul@boddie.org.uk> 5 * 6 * This program is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU General Public License as 8 * published by the Free Software Foundation; either version 2 of 9 * the License, or (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with this program; if not, write to the Free Software 18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, 19 * Boston, MA 02110-1301, USA 20 */ 21 22 #include "nanonote_gpio.h" 23 #include "nanonote.h" 24 #include <stdint.h> 25 26 #define PIN(x) gpio_global_pin(3, 18 + x) 27 28 const uint8_t GPIO_KEYIN_ROW[GPIO_KEYIN_COUNT] = { 29 PIN(0), PIN(1), PIN(2), PIN(3), PIN(4), PIN(5), PIN(6), PIN(8) 30 }; 31 32 #undef PIN 33 #define PIN(x) gpio_global_pin(2, 10 + x) 34 35 const uint8_t GPIO_KEYOUT_COL[GPIO_KEYOUT_COUNT] = { 36 PIN(0), PIN(1), PIN(2), PIN(3), PIN(4), PIN(5), PIN(6), PIN(7), 37 }; 38 39 #undef PIN