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/*
* rhmidi
*
* Copyright (C) 2014 Christian Pointner <equinox@helsinki.at>
*
* This file is part of rhmidi.
*
* rhmidi is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* rhmidi is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with rhmidi. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef RHMIXXX_keypad_h_INCLUDED
#define RHMIXXX_keypad_h_INCLUDED
#define KEYPAD_NUM_COLS 4
#define KEYPAD_NUM_ROWS 4
#define KEYPAD_NUM_KEYS KEYPAD_NUM_COLS * KEYPAD_NUM_ROWS
#define KEYPAD_MIDI_NOTE_OFFSET 0
#define KEYPAD_MIDI_NOTE_ALL KEYPAD_MIDI_NOTE_OFFSET + 31
void keypad_init(void);
void keypad_led_on(uint8_t led);
void keypad_led_off(uint8_t led);
void keypad_led_toggle(uint8_t led);
void keypad_led_blink(uint8_t led, uint8_t value);
void keypad_task(void);
#endif
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