examples/Source/i2c_kinets.h

   1 /**HEADER********************************************************************
   2 *
   3 * Copyright (c) 2010 Freescale Semiconductor;
   4 * All Rights Reserved
   5 *
   6 ***************************************************************************
   7 *
   8 * THIS SOFTWARE IS PROVIDED BY FREESCALE "AS IS" AND ANY EXPRESSED OR
   9 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  10 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  11 * IN NO EVENT SHALL FREESCALE OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
  12 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  13 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  14 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  15 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  16 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
  17 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
  18 * THE POSSIBILITY OF SUCH DAMAGE.
  19 *
  20 **************************************************************************
  21 *
  22 * $FileName: IIC_kinetis.h
  23 * $Version :
  24 * $Date    :
  25 *
  26 * Comments:  Code for initializing and using I2C
  27 *
  28 *
  29 *END************************************************************************/
  30
  31 /*****************************************************************************
  32 ******************************************************************************
  33 * Public macros
  34 ******************************************************************************
  35 *****************************************************************************/
  36 //#include "derivative.h"
  37 #ifndef I2C_KINETIS_H
  38 #define I2C_KINETIS_H
  39
  40
  41 /*****************************************************************************
  42 ******************************************************************************
  43 * Public prototypes
  44 ******************************************************************************
  45 *****************************************************************************/
  46 _mqx_int I2C_Init(void);
  47 //_mqx_int I2C_DeInit(void);
  48
  49
  50 /* codec */
  51 #define SGTL5000_I2C_ADDR 0x0A
  52 _mqx_int sgtl_ModifyReg(uint_16 reg, uint_16 clr_mask, uint_16 set_mask);  /* clr_mask , set mask bit to zero */
  53 _mqx_int sgtl_ReadReg(uint_16 reg, uint_16_ptr dest_ptr);
  54 _mqx_int sgtl_WriteReg(uint_16 reg, uint_16 reg_val);
  55
  56
  57 #endif