#include?
#include?
#include?
#include?
#include?
#include?
#include?
#include?
#include?

#define?I2C_RDWR?0x0707?

/*********定義struct?i2c_rdwr_ioctl_data和struct
?*?i2c_msg，要和內核一致*******/

struct?i2c_msg
{
	unsigned?short?addr;
	unsigned?short?flags;
	unsigned?short?len;
	unsigned?char?*buf;
};

struct?i2c_rdwr_ioctl_data
{
	struct?i2c_msg?*msgs;
	int?nmsgs;?
	/*?nmsgs這個數量決定了有多少開始信號，對于“單開始時序”，取1*/
};

/***********主程序***********/
int?main（）
{
	int?fd?i;
	struct?i2c_rdwr_ioctl_data?pm_data;
	struct?i2c_msg?msgs[2];

	if?（（fd?=?open（“/dev/i2c-0“O_RDWR））?	{
		perror（“open?error“）;
		exit（-1）;
	}
	
	msgs[0].addr?=?0x2d;?//?tps659101?設備地址
	msgs[0].flags?=?0;?//?write
	msgs[0].len?=?2;?
	msgs[0].buf?=?（unsigned?char?*）malloc（2）;
	msgs[0].buf[0]?=?0x33;?//vaux2?register?address
	msgs[0].buf[1]?=?0xd;

	pm_data.msgs?=?msgs;
	pm_data.nmsgs?=?1;?

#if?1
	if?（ioctl（fd?I2C_RDWR?（unsigned?long）&pm_data）?	{
		perror（“ioctl?error?1“）;
		exit（-1）;
	}
	printf（“write?over...\n“）;
#endif
/*******************************************************************/
#if?0
	usleep（100000）;
	msgs[0].addr?=?0x50;?//?at24c02a?設備地址
	msgs[0].flags?=?0;?//?write
	msgs[0].len?=?1;?
	msgs[0].buf[0]?=?0x0;?//address?in?at24c02a

	msgs[1].addr?=?0x50;?//?at24c02a?設備地址?
	msgs[1].flags?=?1;?//?read
	msgs[1].len?=?8;?//?len?for?read
	msgs[1].buf?=?malloc（8）;//??read?content

	e2prom_data.msgs?=?msgs;
	e2prom_data.nmsgs?=?2;?

	if?（ioctl（fd?I2C_RDWR?（unsigned?long）&e2prom_data）?	{
		perror（“ioctl?error?2“）;
		exit（-1）;
	}

	for?（i=0;?i<8;?i++）
	{
		printf（“0x%x?“?msgs[1].buf[i]）;
	}
	printf（“\n“）;
#endif
	close（fd）;

	return?0;
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????1837??2013-10-14?10:10??驅動開發\adc_power.c

?????文件????????378??2013-06-23?14:18??驅動開發\block\sbull\Makefile

?????文件???????8380??2013-06-20?16:16??驅動開發\block\sbull\sbull.c

?????文件??????42042??2013-06-26?15:16??驅動開發\dm9000.c

?????文件??????27403??2013-04-12?09:06??驅動開發\DM9000寄存器說明.docx

?????文件????????378??2013-06-23?14:18??驅動開發\driver\block\sbull\Makefile

?????文件???????8380??2013-06-20?16:16??驅動開發\driver\block\sbull\sbull.c

?????文件??????42042??2013-06-26?15:16??驅動開發\driver\dm9000.c

?????文件??????27403??2013-04-12?09:06??驅動開發\driver\DM9000寄存器說明.docx

?????文件???????1837??2013-10-14?10:10??驅動開發\driver\fs210_adc\adc_power.c

?????文件???????4114??2013-10-14?14:13??驅動開發\driver\fs210_adc\fs210_adc.c

?????文件???????6889??2013-10-12?14:11??驅動開發\driver\fs210_async\fs210_key_all.c

?????文件????????533??2013-10-12?14:11??驅動開發\driver\fs210_async\key_test_async.c

?????文件???????6050??2013-10-11?14:08??驅動開發\driver\fs210_key\fs210_key.c

?????文件????????402??2012-07-01?12:30??驅動開發\driver\fs210_key\key_test.c

?????文件???????2976??2013-10-12?16:03??驅動開發\driver\fs210_wtd\fs210_wdt.c

?????文件????????532??2013-10-12?16:03??驅動開發\driver\fs210_wtd\wdt_test.c

?????文件???????3267??2013-09-02?13:27??驅動開發\driver\pwm\fs210_pwm.c

?????文件????????171??2013-09-02?13:19??驅動開發\driver\pwm\fs210_pwm.h

?????文件???????1015??2013-09-02?13:17??驅動開發\driver\pwm\pwm_music.c

?????文件???????5048??2013-06-07?15:46??驅動開發\driver\pwm\pwm_music.h

?????文件???????1755??2013-10-14?16:52??驅動開發\driver\s5pv210_e2prom\e2prom_app_mode.c

?????文件???????8149??2013-10-15?10:39??驅動開發\driver\s5pv210_i2c\e2prom_test

?????文件???????1047??2013-10-15?11:57??驅動開發\driver\s5pv210_i2c\e2prom_test.c

?????文件???????3936??2013-10-15?11:57??驅動開發\driver\s5pv210_i2c\fs210_e2prom.c

?????文件??????94829??2013-10-15?10:39??驅動開發\driver\s5pv210_i2c\fs210_e2prom.ko

?????文件???????1755??2013-10-14?16:52??驅動開發\e2prom_app_mode.c

?????文件???????1121??2013-09-09?09:48??驅動開發\ex1-hello-world\hello.c

?????文件????????422??2012-07-04?11:05??驅動開發\ex1-hello-world\Makefile

?????文件????????474??2011-03-10?08:29??驅動開發\ex1-hello-world\README

............此處省略331個文件信息