?/*************************此部分為74HC595的驅動程序使用SPI總線連接*************************************/

#include
#include?

#define??NOP（）???_nop_（）???/*?定義空指令?*/
#define??_Nop（）??_nop_（）???/*定義空指令*/
void?HC595SendData（unsigned?int?SendVal）;

//SPI?IO
sbit????MOSIO?=P1^5;
sbit????R_CLK?=P1^6;
sbit????S_CLK?=P1^7;
sbit????IN_PL?=P3^4;????//74HC165??shift?load???把數據加載到鎖存器中
sbit????IN_Dat=P3^5;????//74HC165??output???????數據移出
sbit????OE????=P3^6;



/*********************************************************************************************************
**?函數名稱:?HC595SendData
**?功能描述:?向SPI總線發送數據
*********************************************************************************************************/
void?HC595SendData（unsigned?int?SendVal）
{??
??unsigned?char?i;
		
??for（i=0;i<16;i++）?
???{
	if（（SendVal<	else?MOSIO=0;
?
	S_CLK=0;
	NOP（）;
	NOP（）;
	S_CLK=1;	
???}
???
	
??R_CLK=0;?//set?dataline?low
??NOP（）;
??NOP（）;
??R_CLK=1;?//片選
??OE=0;

}

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

?????文件??????17546??2013-03-13?09:28??16?18B20-溫度傳感\C與匯編對照\hc595.LST

?????文件???????1489??2013-03-13?09:28??16?18B20-溫度傳感\C與匯編對照\hc595.OBJ

?????文件???????3889??2013-03-13?09:28??16?18B20-溫度傳感\C與匯編對照\hc595.SRC

?????文件???????5115??2013-03-13?09:28??16?18B20-溫度傳感\C與匯編對照\STARTUP.A51

?????文件??????11665??2013-03-13?09:28??16?18B20-溫度傳感\C與匯編對照\STARTUP.LST

?????文件????????749??2013-03-13?09:28??16?18B20-溫度傳感\C與匯編對照\STARTUP.OBJ

?????文件??????34853??2013-03-13?09:28??16?18B20-溫度傳感\C與匯編對照\TemMain.LST

?????文件???????3894??2013-03-13?09:28??16?18B20-溫度傳感\C與匯編對照\TemMain.OBJ

?????文件???????9233??2013-03-13?09:28??16?18B20-溫度傳感\C與匯編對照\TemMain.SRC

?????文件??????74945??2013-03-13?09:28??16?18B20-溫度傳感\C與匯編對照\Temp.LST

?????文件??????20713??2013-03-13?09:28??16?18B20-溫度傳感\C與匯編對照\Temp.SRC

?????文件???????1538??2013-03-13?09:28??16?18B20-溫度傳感\C與匯編對照\匯編.opt.bak

?????文件????????208??2013-04-19?15:12??16?18B20-溫度傳感\C與匯編對照\匯編.plg

?????文件???????2112??2013-03-13?09:28??16?18B20-溫度傳感\C與匯編對照\匯編.Uv2.bak

?????文件??????59007??2013-04-19?15:12??16?18B20-溫度傳感\C與匯編對照\匯編.uvopt

?????文件??????13728??2013-04-19?15:12??16?18B20-溫度傳感\C與匯編對照\匯編.uvproj

?????文件???????1526??2013-03-13?09:28??16?18B20-溫度傳感\C與匯編對照\匯編_Opt.Bak

?????文件???????2068??2013-03-13?09:28??16?18B20-溫度傳感\C與匯編對照\匯編_Uv2.Bak

?????文件???????1110??2013-03-13?09:28??16?18B20-溫度傳感\C版\hc595.c

?????文件???????2691??2013-03-13?09:28??16?18B20-溫度傳感\C版\hc595.LST

?????文件???????2108??2013-03-13?09:28??16?18B20-溫度傳感\C版\hc595.OBJ

?????文件???????5115??2013-03-13?09:28??16?18B20-溫度傳感\C版\STARTUP.A51

?????文件??????11667??2014-02-26?19:44??16?18B20-溫度傳感\C版\STARTUP.LST

?????文件????????749??2014-02-26?19:44??16?18B20-溫度傳感\C版\STARTUP.OBJ

?????文件???????2448??2014-02-26?19:44??16?18B20-溫度傳感\C版\TemMain.c

?????文件???????5200??2014-02-26?19:44??16?18B20-溫度傳感\C版\TemMain.LST

?????文件???????4163??2013-03-13?09:28??16?18B20-溫度傳感\C版\TemMain.OBJ

?????文件???????9382??2014-02-26?19:44??16?18B20-溫度傳感\C版\TemMain.SRC

?????文件??????12099??2014-02-26?19:44??16?18B20-溫度傳感\C版\Temp

?????文件???????7050??2014-02-26?10:16??16?18B20-溫度傳感\C版\Temp.c

............此處省略26個文件信息