#include?
#include?“cry1602.h“
typedef?unsigned?char?uchar;
typedef?unsigned?int??uint;

/**************宏定義***************/
#define?DataDir?????P4DIR
#define?DataPort????P4OUT				
#define?Busy	????0x80
#define?CtrlDir?????P3DIR
#define?CLR_RS?P3OUT?&=?~BIT0;????//RS?=?P3.0	
#define?SET_RS?P3OUT?|=?BIT0;	
#define?CLR_RW?P3OUT?&=?~BIT1;	??//RW?=?P3.1
#define?SET_RW?P3OUT?|=?BIT1;	
#define?CLR_EN?P3OUT?&=?~BIT2;	??//EN?=?P3.2	
#define?SET_EN?P3OUT?|=?BIT2;	
/*******************************************
函數(shù)名稱：DispNchar
功????能：讓液晶從某個(gè)位置起連續(xù)顯示N個(gè)字符
參????數(shù)：x--位置的列坐標(biāo)
??????????y--位置的行坐標(biāo)
??????????n--字符個(gè)數(shù)
??????????ptr--指向字符存放位置的指針
返回值??：無(wú)
********************************************/
void?DispNchar（uchar?xuchar?y?uchar?nuchar?*ptr）?
{
????uchar?i;
????
	for

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2013-03-18?10:25??study\
?????文件????????4446??2008-03-13?20:08??study\cry1602.c
?????文件?????????401??2007-12-29?21:25??study\cry1602.h
?????目錄???????????0??2013-03-16?11:15??study\Debug\
?????目錄???????????0??2013-03-16?22:30??study\Debug\Exe\
?????文件???????23325??2013-03-18?10:26??study\Debug\Exe\study.d43
?????目錄???????????0??2013-03-16?11:15??study\Debug\List\
?????目錄???????????0??2013-04-11?12:35??study\Debug\Obj\
?????文件???????12674??2013-03-16?16:37??study\Debug\Obj\cry1602.r43
?????文件???????20098??2013-03-18?10:25??study\Debug\Obj\main.r43
?????文件?????????139??2013-04-11?08:47??study\Debug\Obj\study.pbd
?????文件????????2564??2013-03-17?21:44??study\main.c
?????目錄???????????0??2013-03-16?14:26??study\settings\
?????文件????????2723??2013-04-11?08:46??study\settings\study.cspy.bat
?????文件????????5113??2013-04-11?12:35??study\settings\study.dbgdt
?????文件????????1029??2013-04-11?12:35??study\settings\study.dni
?????文件????????3252??2013-04-11?12:35??study\settings\study.wsdt
?????文件????????2881??2013-04-11?12:35??study\study.dep
?????文件???????13743??2013-03-16?14:34??study\study.ewd
?????文件???????46834??2013-03-16?16:38??study\study.ewp
?????文件?????????159??2013-03-16?14:22??study\study.eww