firmware/export/sw_i2c.h

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2006 by Robert Kukla
  11  *
  12  * All files in this archive are subject to the GNU General Public License.
  13  * See the file COPYING in the source tree root for full license agreement.
  14  *
  15  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  16  * KIND, either express or implied.
  17  *
  18  ****************************************************************************/
  19
  20 #ifndef _SW_I2C_H
  21 #define _SW_I2C_H
  22
  23 #define SW_I2C_WRITE 0
  24 #define SW_I2C_READ  1
  25
  26 void sw_i2c_init(void);
  27 int sw_i2c_write(unsigned char chip, unsigned char location, unsigned char* buf, int count);
  28 int sw_i2c_read (unsigned char chip, unsigned char location, unsigned char* buf, int count);
  29
  30 #endif