diff options
Diffstat (limited to 'drivers/w1/w1_io.h')
| -rw-r--r-- | drivers/w1/w1_io.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/drivers/w1/w1_io.h b/drivers/w1/w1_io.h new file mode 100644 index 000000000000..6c573005a712 --- /dev/null +++ b/drivers/w1/w1_io.h @@ -0,0 +1,39 @@ +/* + * w1_io.h + * + * Copyright (c) 2004 Evgeniy Polyakov <johnpol@2ka.mipt.ru> + * + * + * This program 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 2 of the License, or + * (at your option) any later version. + * + * This program 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 this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __W1_IO_H +#define __W1_IO_H + +#include "w1.h" + +void w1_delay(unsigned long); +u8 w1_touch_bit(struct w1_master *, int); +void w1_write_bit(struct w1_master *, int); +void w1_write_8(struct w1_master *, u8); +u8 w1_read_bit(struct w1_master *); +u8 w1_read_8(struct w1_master *); +int w1_reset_bus(struct w1_master *); +u8 w1_calc_crc8(u8 *, int); +void w1_write_block(struct w1_master *, u8 *, int); +u8 w1_read_block(struct w1_master *, u8 *, int); +void w1_search_devices(struct w1_master *dev, w1_slave_found_callback cb); + +#endif /* __W1_IO_H */ |