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I2C 的代码
i2c_master.uv2
### uVision2 Project, (C) Keil Software
### Do not modify !
Target (Debug), 0x0004 // Tools: 'ARM-ADS'
Target (Release), 0x0004 // Tools: 'ARM-ADS'
Group (*.h)
Group (target)
Group (I2C)
Gr
cx88-i2c.c
/*
cx88-i2c.c -- all the i2c code is here
Copyright (C) 1996,97,98 Ralph Metzler (rjkm@thp.uni-koeln.de)
& Marcus Metzler (mocm@thp.uni-koeln.de)
(c) 2002 Yu
i2c-via.c
/*
i2c-via.c - Part of lm_sensors, Linux kernel modules
for hardware monitoring
i2c Support for Via Technologies 82C586B South Bridge
Copyright (c) 1998, 1999 Ky鰏ti M鋖kk
i2c.c
#include
#include "delay.h"
#include "i2c.h"
/*
* I2C functions for HI-TECH PIC C - master mode only
*/
/*
* TIMING - see Philips document: THE I2C-BUS SPECIFICATION
*/
/*
* Send
i2c.h
/* I2C BUS PERIPHERAL DEVICE */
#define I2CBASE (*(volatile unsigned long *) 0XFFFF0800)
#define I2CMSTA (*(volatile unsigned long *) 0XFFFF0800)
#define I2CSSTA (*(volatile unsigned lon
project.ini
[ProjectInfo]
Project=project
Directory=C:\STMicroelectronics\DK3300-ELCD\Keil\I2C\I2C_Master\PSDsoft
Device Family=uPSD3000
PartName=uPSD3334D
Template=
Package=U (80-Pin TQFP)
MCUManufacturer
project.ini
[ProjectInfo]
Project=project
Directory=C:\STMicroelectronics\DK3300-ELCD\Keil\I2C\I2C_Slave\PSDsoft
Device Family=uPSD3000
PartName=uPSD3334D
Template=
Package=U (80-Pin TQFP)
MCUManufacturer=
makefile.am
##
## $Id: Makefile.am,v 1.7 2002/12/10 09:44:12 ralf Exp $
##
BSP_PIECES = startup console i2c tod nvram
CPU_PIECES = clock console timer mbus
# bummer; have to use $foreach since % pattern subs
nvram.c
/*
* DS1307-based Non-Volatile memory device driver
*
* DS1307 chip is a I2C Real-Time Clock. It contains 56 bytes of
* non-volatile RAM storage. This driver provide file-like interface to
* thi
main.c
/****************************************************************************
* 文 件 名：main.c
* 功 能：使用硬件I2C对E2PROM进行操作，利用中断方式操作。
* 说 明：将跳线器JP22短接，JP20断开。
*************************************