GAININTER:
MOV DPTR,#0080H
MOVX A,@DPTR
ANL A,#03H
CJNE A,#01H,NEWGAIN3;01 不等于01则判断是否为10
CLR ET0
SETB EX0
GAINWAIT:
MOV R1,#0ffH
MOV R2,#0ffH
MOV R3,#2
GAINWAITA:
MOVX A,@DPTR
ANL A,#03H
CJNE A,#01H,NGAINWAITA ;01 不等于01则继续执行
jb gainbit,gainwaita0
DJNZ R1,GAINWAITA
MOV R1,#255
DJNZ R2,GAINWAITA
mov r2,#0ffh
djnz r3,gainwaita
setb gainbit
CLR EX0
gainwaita0:
; clr gainbit
LJMP CHANGEDEC
;LJMP LOOP |
楼主
