AT89C2051賓館客房電器綜合控制源程序
AT89C2051賓館客房電器綜合控制源程序
??? ??? ???org????? 50h
??? ???? ??ajmp???? main
main:????? mov????? p3,???? #0ffh;
RKA:?????? JB?????? P3.7,?? RKA; ?
?????????? ACALL??? YSMS;????? ???
?????????? JNB????? P3.7,?? CKA;?
?????????? LJMP???? RKA;?????? ???
?????????? NOP
?????????? NOP
?????????? LJMP???? RKA;
RKB:?????? JNB????? P3.7,?? RK0; ?
?????????? ACALL??? YSMS;????????
?????????? JB?????? P3.7,?? CKB; ?
RK0:?????? JB?????? P3.0,?? RK1;
?????????? ACALL??? YSMS;
?????????? JNB????? P3.0,?? CK0 ;
RK1:?????? JB ??????P3.1,?? RK2;
?????????? ACALL??? YSMS;
?????????? JNB????? P3.1，? CK1 ;
RK2:?????? JB?????? P3.2,?? RK3;
?????????? ACALL??? YSMS;
?????????? JNB????? P3.2,?? CK2 ;
RK3:?????? JB?????? P3.3,?? RK4;
?????????? ACALL??? YSMS;
?????????? JNB????? P3.3,?? CK3 ;
RK4:?????? JB?????? P3.4,?? RK5;
?????????? ACALL??? YSMS;
? ?????????JNB????? P3.4,?? CK4 ;
RK5:?????? JB?????? P3.5,?? RKB;
?????????? ACALL??? YSMS;
?????????? JNB????? P3.5,?? CK5 ;
?????????? LJMP???? RKB;??????? ?
?????????? NOP
?????????? NOP
?????????? LJMP???? RKB;
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