???/*-----------------------------------------------
??				LCD1602液晶驅動子程序
??引腳定義如下：1-VSS?2-VDD?3-V0（對比度）?4-RS?5-R/W?6-E?7-14?DB0-DB7?15-BLA?16-BLK
------------------------------------------------*/
#include
#include
#include?“1602.h“
#include?“delay.h“

#define?RS_CLR?RS=0?
#define?RS_SET?RS=1
#define?RW_CLR?RW=0?
#define?RW_SET?RW=1?
#define?EN_CLR?EN=0
#define?EN_SET?EN=1

char?code?shuzi[]=“0123456789“;

/*------------------------------------------------
??????????????判忙函數
------------------------------------------------*/
bit?LCD_Check_Busy（void）?
?{?
?DataPort=?0xFF;?
?RS_CLR;?
?RW_SET;?
?EN_CLR;?
?_nop_（）;?
?EN_SET;
?return?（bit）（DataPort?&?0x80）;
?}
/*------------------------------------------------
??????????????寫入命令函數
----

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

?????文件???????2921??2012-08-28?10:01??14-預備模塊十四--高頻分頻器\MC145170配套51程序\1602.c

?????文件????????488??2012-08-27?23:48??14-預備模塊十四--高頻分頻器\MC145170配套51程序\1602.h

?????文件???????5822??2015-07-22?09:35??14-預備模塊十四--高頻分頻器\MC145170配套51程序\1602.LST

?????文件???????6883??2015-07-22?09:35??14-預備模塊十四--高頻分頻器\MC145170配套51程序\1602.OBJ

?????文件????????737??2012-08-28?10:21??14-預備模塊十四--高頻分頻器\MC145170配套51程序\delay.c

?????文件????????653??2015-07-21?23:54??14-預備模塊十四--高頻分頻器\MC145170配套51程序\delay.h

?????文件???????1932??2015-07-22?09:35??14-預備模塊十四--高頻分頻器\MC145170配套51程序\delay.LST

?????文件???????1132??2015-07-22?09:35??14-預備模塊十四--高頻分頻器\MC145170配套51程序\delay.OBJ

?????文件???????1825??2015-07-22?00:04??14-預備模塊十四--高頻分頻器\MC145170配套51程序\key.c

?????文件????????475??2012-08-07?20:05??14-預備模塊十四--高頻分頻器\MC145170配套51程序\key.h

?????文件???????3620??2015-07-22?09:35??14-預備模塊十四--高頻分頻器\MC145170配套51程序\key.LST

?????文件???????2207??2015-07-22?09:35??14-預備模塊十四--高頻分頻器\MC145170配套51程序\key.OBJ

?????文件????????866??2015-07-22?09:20??14-預備模塊十四--高頻分頻器\MC145170配套51程序\main.c

?????文件???????2489??2015-07-22?09:35??14-預備模塊十四--高頻分頻器\MC145170配套51程序\main.LST

?????文件???????5212??2015-07-22?09:35??14-預備模塊十四--高頻分頻器\MC145170配套51程序\main.OBJ

?????文件??????21507??2015-07-22?09:35??14-預備模塊十四--高頻分頻器\MC145170配套51程序\MC145170

?????文件???????1824??2015-07-22?09:35??14-預備模塊十四--高頻分頻器\MC145170配套51程序\MC145170.c

?????文件????????216??2015-02-02?17:32??14-預備模塊十四--高頻分頻器\MC145170配套51程序\MC145170.h

?????文件???????4813??2015-07-22?09:35??14-預備模塊十四--高頻分頻器\MC145170配套51程序\MC145170.hex

?????文件????????129??2015-07-22?09:35??14-預備模塊十四--高頻分頻器\MC145170配套51程序\MC145170.lnp

?????文件???????4442??2015-07-22?09:35??14-預備模塊十四--高頻分頻器\MC145170配套51程序\MC145170.LST

?????文件??????26525??2015-07-22?09:35??14-預備模塊十四--高頻分頻器\MC145170配套51程序\MC145170.M51

?????文件???????3728??2015-07-22?09:35??14-預備模塊十四--高頻分頻器\MC145170配套51程序\MC145170.OBJ

?????文件????????194??2015-07-28?13:27??14-預備模塊十四--高頻分頻器\MC145170配套51程序\MC145170.plg

?????文件??????83692??2015-07-28?13:27??14-預備模塊十四--高頻分頻器\MC145170配套51程序\MC145170.uvgui.hhdz

?????文件??????81895??2015-07-22?09:35??14-預備模塊十四--高頻分頻器\MC145170配套51程序\MC145170.uvgui_hhdz.bak

?????文件??????13639??2015-07-28?13:27??14-預備模塊十四--高頻分頻器\MC145170配套51程序\MC145170.uvopt

?????文件??????14250??2015-07-22?09:35??14-預備模塊十四--高頻分頻器\MC145170配套51程序\MC145170.uvproj

?????文件??????13474??2015-07-22?09:35??14-預備模塊十四--高頻分頻器\MC145170配套51程序\MC145170_uvopt.bak

?????文件??????14220??2015-07-22?00:36??14-預備模塊十四--高頻分頻器\MC145170配套51程序\MC145170_uvproj.bak

............此處省略17個文件信息