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/****************************************************************************** * * Name: ski2c.c * Project: GEnesis, PCI Gigabit Ethernet Adapter * Version: $Revision: 1.57 $ * Date: $Date: 2003

/****************************************************************************** * * Name: ski2c.c * Project: Gigabit Ethernet Adapters, TWSI-Module * Purpose: Functions to access Voltage and Tempe

/****************************************************************************** * * Name: ski2c.c * Project: GEnesis, PCI Gigabit Ethernet Adapter * Version: $Revision: 1.56 $ * Date: $Date: 2002

#ifndef I2C_H #define I2C_H /* * linux i2c interface. Works a little bit like the scsi subsystem. * There are: * * i2c the basic control module (like scsi_mod) * bus dri

/****************************************************************************** * * Name: ski2c.c * Project: GEnesis, PCI Gigabit Ethernet Adapter * Version: $Revision: 1.47 $ * Date: $Date: 2001

/****************************************************************************** * * Name: ski2c.c * Project: GEnesis, PCI Gigabit Ethernet Adapter * Version: $Revision: 1.47 $ * Date: $Date: 2001

//----------------------------------------------------------------------------- // MSP-FET430P140 Demo - I2C, Slave TMP100 Emulation II // // Description: Uses ADC12 and I2C modules to emulate be

调试完了FAST GPIO，开始进入<mark>I2C</mark>接口调试，主要实现对PCF8574的控制，整个程序是个状态机，<mark>I2C</mark> 中断服务程序根据不同的状态确定下一步要做的事情。首先确定8574的地址，由于原理图上我接的是A1，A2，A3为0，故地址为0x40. 在调试时发现一个令人很迷茫的问题。每当程序复位后开始运行，发送<mark>I2C</mark>的Start 位后，也能进入<mark>I2C</mark>中断，就是在进入switch case 语句时，只 ...

/*! \file i2c.h \brief I2C interface using AVR Two-Wire Interface (TWI) hardware. */ //***************************************************************************** // // File Name : 'i2c.h' // Ti

/** ****************************************************************************** * @file stm8s_i2c.c * @brief This file contains all the functions for the I2C peripheral. * @author STMicro