代码搜索结果
找到约 20,284 项符合
I2C 的代码
i2c.c
/*****************************************************************************
* i2c.c: I2C C file for NXP LPC23xx/24xx Family Microprocessors
*
* Copyright(C) 2006, NXP Semiconductor
*
i2c.h
/*****************************************************************************
* i2c.h: Header file for NXP LPC23xx/24xx Family Microprocessors
*
* Copyright(C) 2006, NXP Semiconductor
*
i2c.c
/*****************************************************************************
* i2c.c: I2C C file for NXP LPC23xx/24xx Family Microprocessors
*
* Copyright(C) 2006, NXP Semiconductor
*
i2c.h
/*****************************************************************************
* i2c.h: Header file for NXP LPC23xx/24xx Family Microprocessors
*
* Copyright(C) 2006, NXP Semiconductor
*
i2c.c
#include "I2C.h"
void I2C_Initial( void )
{
P1DIR |= BIT2; //将SCL管脚（P1.2)设置为输出管脚
I2C_Set_sck_low();
I2C_STOP();
Delay_ms(10);
return;
}
void I2C_Set_sda_high( void )
i2c.h
// I2C模块的头文件
#include
//定义管脚
#define SCL BIT1
#define SDA BIT2
//定义函数
void I2C_Initial(void);
void I2C_Set_sda_high(void);
void I2C_Set_sda_low (void);
void I2C_Set_sck_high(vo
i2c.h
/*
* Freescale I2C Controller
*
* This software may be used and distributed according to the
* terms of the GNU Public License, Version 2, incorporated
* herein by reference.
*
* Copyright 2004
i2c.c
/*
* (C) Copyright 2003
* Gleb Natapov
* Some bits are taken from linux driver writen by adrian@humboldt.co.uk
*
* Hardware I2C driver for MPC107 PCI bridge.
*
* See file CRE
i2c.c
/*****************************************************************************/
/* I2C Bus interface initialisation and I2C Commands */
/* for PPC405GP
i2c.c
/*
* i2c Support for Atmel's AT91RM9200 Two-Wire Interface
*
* (c) Rick Bronson
*
* Borrowed heavily from original work by:
* Copyright (c) 2000 Philip Edelbrock