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/* -*- c++ -*- */
/*
* Copyright 2003 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* GNU Radio 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, or (at your option)
* any later version.
*
* GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#ifndef _I2C_H_
#define _I2C_H_
// returns non-zero if successful, else 0
unsigned char i2c_read (unsigned char addr, __xdata unsigned char *buf, unsigned char len);
// returns non-zero if successful, else 0
unsigned char i2c_write (unsigned char addr, __xdata const unsigned char *buf, unsigned char len);
#endif /* _I2C_H_ */
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