4 * Copyright (c) 2004 Evgeniy Polyakov <johnpol@2ka.mipt.ru>
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
27 void w1_delay(unsigned long);
28 u8 w1_touch_bit(struct w1_master *, int);
29 void w1_write_bit(struct w1_master *, int);
30 void w1_write_8(struct w1_master *, u8);
31 u8 w1_read_bit(struct w1_master *);
32 u8 w1_read_8(struct w1_master *);
33 int w1_reset_bus(struct w1_master *);
34 u8 w1_calc_crc8(u8 *, int);
35 void w1_write_block(struct w1_master *, u8 *, int);
36 u8 w1_read_block(struct w1_master *, u8 *, int);
37 void w1_search_devices(struct w1_master *dev, w1_slave_found_callback cb);
39 #endif /* __W1_IO_H */