基于單片機的射頻遙控控制系統(tǒng)(完整版)
【正文】 MB22 AJMP MB2 MB22: lcall delay cjne A,68H,START CLR LCALL DELAY2 SETB MAIN:nop nop nop nop mov A,p2 cjne A,0E7h,k1 lcall delay cjne A,0E7h,k1 mov p0,0F9h 8 ajmp main k1: lcall delay cjne A,0D7h,k2 mov p0,0a4h ajmp MAIN k2: lcall delay cjne A,0CFh,k3 mov p0,0b0h ajmp MAIN k3: lcall delay cjne A,0B7h,k4 mov p0,99h ajmp MAIN k4: lcall delay cjne A,0AFh,k5 mov p0,092h ajmp MAIN k5: lcall delay cjne A,09Fh,k6 mov p0,82h ajmp MAIN k6:LCALL DELAY CJNE A,0C7H,K7 AJMP M0 k7:LCALL DELAY CJNE A,097H,MAIN AJMP M0 ORG 001BH start1:SETB F0 RETI RET ORG 0020H MC:CJNE A,68H,MD AJMP MAIN MD:DJNZ R1,M0 CLR MOV A,P2 CJNE A,097H,M0 LCALL DELAY 9 CJNE A,097H,M0 AJMP MAA MA:LCALL DELAY CJNE A,097H,M0 CLR LCALL DELAY1 MAA:SETB SETB LCALL DELAY2 MAA1:MOV A,P2 CJNE A,085H,MAA2 AJMP MAA1 MAA2:CJNE A,08FH,M0 LCALL DELAY CJNE A,08FH,M0 CLR LCALL DELAY1 SETB AJMP MAIN MP:AJMP MC ORG 0170H delay:mov r6,20 d1:mov r7,248 djnz r7,$ djnz r6,d1 ret delay1:MOV R5,20 D2:mov r6,20 D3:mov r7,248 djnz r7,$ djnz r6,D3 DJNZ R5,D2 ret delay2:MOV R4,5 D4:MOV R5,20 D5:m
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鄂ICP備17016276號-1