#include?
/*延時(shí)函數(shù)*/
void?delay（unsigned?int?k）
{
while（--k）;
}
/*主函數(shù)*/
main（）
{
???int?k;
while（1）
????{
	P2=0x01;;
	k=5600;
	delay（k）;
	P2=0x10;;
	k=5600;
	delay（k）;
	}
}

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件???????6376??2005-03-22?15:22??方波\STARTUP.A51

?????文件??????14048??2009-03-28?00:59??方波\STARTUP.LST

?????文件????????758??2009-03-28?00:59??方波\STARTUP.OBJ

?????文件???????1731??2009-03-28?00:59??方波\方波

?????文件????????205??2009-03-28?00:57??方波\方波.c

?????文件????????180??2009-03-28?00:59??方波\方波.hex

?????文件?????????41??2009-03-28?00:59??方波\方波.lnp

?????文件???????1247??2009-03-28?00:59??方波\方波.LST

?????文件???????4410??2009-03-28?00:59??方波\方波.M51

?????文件???????1234??2009-03-28?00:59??方波\方波.OBJ

?????文件???????1187??2009-03-28?01:06??方波\方波.Opt

?????文件????????368??2009-03-28?01:06??方波\方波.plg

?????文件???????2146??2009-03-28?00:59??方波\方波.Uv2

?????文件??????????0??2009-03-28?00:38??方波\方波_Uv2.Bak

?????目錄??????????0??2009-03-28?01:06??方波

-----------?---------??----------?-----??----

????????????????33931????????????????????15