#define?	MANIP7758_GLOBALS
#include	“includes.h“

const?uchar?GACHC_58addr_num[]={1222222222333333
								?2131111133322111
								?1112222222222222
								?2222222222222221
								?111112222
								};

/****************************************************************/
/*??????????????????????????Read?a?byte?from?7758?????????????????????????????????????????????????*/
/*description:?get?byte?for?7758?output???????????????????????????????????????????????????????*/
/*????????????????????????????*/
/*????????????????????????????????????????????????????????????????????????????????????????????????????????????*/
/*input?parameters:??none??????????????????????????????????????*/
/*?????????????????????????????????	?????????????????????????????????????????????????????????????????????*/
/*output?argument:????return?the?obtaned?byte?which?type?is?uchar*/
/*relative?globe?variables?or?functons:??none??????????????????????????????????????????????????????????????*/
/***************************************************************/

uchar?read_1byte7758（void）
{
	union?UN_DEF?LUB_data;
	uchar?i;
	LUB_data.BYTE=0;nop（）;
	for（i=0;i!=8;i++）
		{
		P_7758CLK_HIGH;
		//us_delay（1）;
		us_delay（2）;
		P_7758CLK_LOW;
		LUB_data.BIT.b0=P_7758DOUT;
		if（i==7）
			{
			LUB_data.BYTE=~LUB_data.BYTE;/*invert?the?obtain?bit*/
			return?LUB_data.BYTE;
			}
		LUB_data.BYTE<<=1;
		//us_delay（1）;
		us_delay（2）;
		}
}

/****************************************************************/
/*??????????????????????????????write?a?byte?to?7758??????????????????????????????????????????????????*/
/*description:????this??function?write?one?byte?to?the?7758???????????????????????????????*/
/*????????????????????????????*/
/*????????????????????????????????????????????????????????????????????????????????????????????????????????????*/
/*input?parameters:??PB_data:the?data?ready?to?be?write???????????????????????????????*/
/*?????????????????????????????????	?????????????????????????????????????????????????????????????????????*/
/*output?argument:?none????????????????????????????????????????????????????????????????????????*/
/*relative?globe?variables?or?functons:none??????????????????????????????????????????????????*/
/***************************************************************/
void?write_1byte7758（uchar?PB_data）
{
	uchar?i;
	union?UN_DEF?LUB_data;
	LUB_data.BYTE=~PB_data;/*invert?the?certain?bit?before?output*/
	for（i=0;i!=8;i++）
		{
		P_7758DIN=LUB_data.BIT.b7;		
		P_7758CLK_HIGH;		
		LUB_data.BYTE<<=1;
		//us_delay（1）;
		us_delay（2）;
		P_7758CLK_LOW;
		//us_delay（1）;
		us_delay（2）;
		nop（）;
		}
}
/****************************************************************/
/*??????????????????????????????write?a?command??to?7758??????????????????????????????????????????????????*/
/*description:????this?fuction??send?a?certain???command?to?the?7758?????