dev_i2c_io.h

来自「i2c总线接口驱动程序」· C头文件 代码 · 共 39 行

/*===========================================================================
    Copyright 2000, 2001 Holley Communications. All rights reserved.
*/


/*****************************************************************************
 *
 * DEV_I2C_IO.H - DEV_I2C_HW.C File: Internal Definitions
 *
 * PURPOSE:
 *    To provide definitions used within the DEV_I2C_IO.C file.
 *    
 * HISTORY:
 *    V 1.00 - Oct 27, 1997 - E.Schmidt      
 *             Creation
 *           - Apr 22, 1998 - G.Catt      
 *             Creation
 *           - May 12, 1998 - G.Catt      
 *             Standardized symbol naming.
 *
 * NOTE:
 *    
 *
 *****************************************************************************/

#ifndef DEV_I2C_IO_H
#define DEV_I2C_IO_H

/*--- I2C Control Signal Bit Definitions ---*/

#define DEV_I2C_IOLINE_SCL  HW_BIT_GPIO_DB13  /* Serial Clock Signal (SCL) */
#define DEV_I2C_IOLINE_SDA  HW_BIT_GPIO_DB14  /* Serial Data Signal  (SDA) */


/* Internal function prototypes */


#endif