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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2002 by Linus Nielsen Feltzing
*
* 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 software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#ifndef I2C_H
#define I2C_H
extern void i2c_init(void);
extern void i2c_begin(void);
extern void i2c_end(void);
extern int i2c_write(int device, const unsigned char* buf, int count );
extern int i2c_read(int device, unsigned char* buf, int count );
extern int i2c_readmem(int device, int address, unsigned char* buf, int count );
extern int i2c_writemem(int device, int address, const unsigned char* buf, int count );
extern void i2c_outb(unsigned char byte);
extern unsigned char i2c_inb(int ack);
extern void i2c_start(void);
extern void i2c_stop(void);
extern void i2c_ack(int bit);
extern int i2c_getack(void);
#endif
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