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I2C 的代码
rtc8564.c
/*
* linux/drivers/i2c/chips/rtc8564.c
*
* Copyright (C) 2002-2004 Stefan Eletzhofer
*
* based on linux/drivers/acron/char/pcf8583.c
* Copyright (C) 2000 Russell King
*
* This program is fr
rtc8564.h
/*
* linux/drivers/i2c/chips/rtc8564.h
*
* Copyright (C) 2002-2004 Stefan Eletzhofer
*
* based on linux/drivers/acron/char/pcf8583.h
* Copyright (C) 2000 Russell King
*
* This program is fr
omnivision_sbus.c
/*
* drivers/media/video/mx2ads/omnivision_sbus.c
*
* Description:
* Link to OmniVision camera "Serial Bus" (I2C).
* Tested with OV9640 camera.
*
* Author: Monta Vista Software, Inc.,
rtc8564.c
/*
* linux/drivers/i2c/chips/rtc8564.c
*
* Copyright (C) 2002-2004 Stefan Eletzhofer
*
* based on linux/drivers/acron/char/pcf8583.c
* Copyright (C) 2000 Russell King
*
* This program is fr
rtc8564.h
/*
* linux/drivers/i2c/chips/rtc8564.h
*
* Copyright (C) 2002-2004 Stefan Eletzhofer
*
* based on linux/drivers/acron/char/pcf8583.h
* Copyright (C) 2000 Russell King
*
* This program is fr
welcome.pl
#! /usr/bin/perl
use strict;
use Tie::File;
my $CountFile = "i2c";
my $o = tie my @text,'Tie::File',$CountFile or die "Cannot Tie file:$CountFile !\n";
open (COUNT, $CountFile);
my $data =
i2c.vhd
-- i2c.vhd
--
-- Created: 6/3/99 ALS
--
-- This code implements the control of the i2c bus with a MC68000 type interface. It is
-- modeled from the M-bus component in certain Motorola uC.
--
i2c.c
/*
-02/23/2006: Petre M.
-this file contains all the functions used in I2C communications
*/
#include "ioADE7169F16.h"
#include "extern_declarations.h"
#include "EEPROM_locations.h"
void
i2c.c
#include "config.h"
bit _b_ack;
void Start_I2C(void) //启动I2C总线
{
SDA=1;
_Nop();
SCL=1;
_Nop();
_Nop();
_Nop();
_Nop();
_Nop();
SDA=0;
_Nop();
_
ds1631.dox
/** \defgroup ds1631 ds1631: Dallas DS1631 Temperature Sensor Driver
This library provides high-level functions for accessing the Dallas
Semiconductor DS1631 I2C Temperature Sensor.
The basi