owihighlevelfunctions.h

达拉斯 1-Wire 主机通信 这份资料展示了如何把 1-Wire 主机通信在应用到一个AVR系统中

// This file has been prepared for Doxygen automatic documentation generation.
/*! \file ********************************************************************
*
* Atmel Corporation
*
* \li File:               OWIHighLevelFunctions.h
* \li Compiler:           IAR EWAAVR 3.20a
* \li Support mail:       [e-mail]
*
* \li Supported devices:  All AVRs.
*
* \li Application Note:   AVR318 - Dallas 1-Wire(R) master.
*                         
*
* \li Description:        Header file for OWIHighLevelFunctions.c
*
*                         $Revision: 1.7 $
*                         $Date: Thursday, August 19, 2004 14:27:18 UTC $
****************************************************************************/

#ifndef _OWI_ROM_FUNCTIONS_H_
#define _OWI_ROM_FUNCTIONS_H_


void OWI_SendByte(unsigned char data, unsigned char pins);
unsigned char OWI_ReceiveByte(unsigned char pin);
void OWI_SkipRom(unsigned char pins);
void OWI_ReadRom(unsigned char * romValue, unsigned char pins);
void OWI_MatchRom(unsigned char * romValue, unsigned char pins);
unsigned char OWI_SearchRom(unsigned char * bitPattern, unsigned char lastDeviation, unsigned char pins);

#endif