Fix/projectkb/alice/right spacebar layout size from 2.25 to 2.7… (#6984)
[jackhill/qmk/firmware.git] / drivers / avr / i2c_slave.h
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1/* Copyright (C) 2019 Elia Ritterbusch
2 +
3 * This program is free software: you can redistribute it and/or modify
4 * it under the terms of the GNU General Public License as published by
5 * the Free Software Foundation, either version 3 of the License, or
6 * (at your option) any later version.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <https://www.gnu.org/licenses/>.
15 */
60797c84 16/* Library made by: g4lvanix
17 * Github repository: https://github.com/g4lvanix/I2C-slave-lib
18
19 Info: Inititate the library by giving the required address.
20 Read or write to the necessary buffer according to the opperation.
21 */
22
23#ifndef I2C_SLAVE_H
24#define I2C_SLAVE_H
25
8cf7265f 26#define I2C_SLAVE_REG_COUNT 30
72fd49b1 27
8cf7265f 28extern volatile uint8_t i2c_slave_reg[I2C_SLAVE_REG_COUNT];
60797c84 29
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30void i2c_slave_init(uint8_t address);
31void i2c_slave_stop(void);
60797c84 32
b624f32f 33#endif // I2C_SLAVE_H