[通信/电子]摇摇棒汇编程序

[通信/电子]摇摇棒汇编程序 自己看程序连图吧～ ;=====分配单元地址==================================== OUTPUT1 EQU 31H ;P2口查表的暂存器 OUTPUT2 EQU 30H ;P1口查表的暂存器 COUNT1 EQU 32H C1 EQU 33H C2 EQU 34H C3 EQU 35H C4 EQU 36H C5 EQU 37H C6 EQU 38H C7 EQU 39H C8 EQU 3AH C9 EQU 3BH C10 EQU 3CH KEY BIT P0.2 ORG 0000H ;起始地址 JMP RESET ORG 0003H ;外部中断入口地址 JMP INT ORG 0030H /*=========================================== 复位程序 ===========================================*/ RESET: MOV C1,#00H ;偏移量 MOV C2,#00H MOV C3,#00H MOV C4,#00H /* MOV C5,#00H MOV C6,#00H MOV C7,#00H MOV C8,#00H MOV C9,#00H MOV C10,#00H */ MOV OUTPUT1,#00H MOV OUTPUT2,#00H SETB KEY ;把P0.2置高，作为输入口 MOV COUNT1,#00H SETB EX0 ;分中断 SETB EA ;总中断 SETB IT0 ;启动 /*========================================== 主程序 ==========================================*/ MAIN: MOV P2,#0FFH CALL KEY_SCAN CALL NOAD LJMP MAIN /*========================================= 按键处理程序 只做了两种模式，大家可以再加 =========================================*/ KEY_SCAN: JB KEY,KEY_RET LCALL DELAY JB KEY,KEY_RET INC COUNT1 INC COUNT1 MOV A,COUNT1 CJNE A,#4,KEY_D MOV COUNT1,#00H KEY_D: JNB KEY,$ KEY_RET: RET /*========================================== 散转程序 ==========================================*/ NOAD: MOV DPTR,#TAB_B ;设置散转表地址 MOV A,COUNT1 JMP @A+DPTR TAB_B: ;散转表 AJMP OPR_0 AJMP OPR_2 OPR_0: MOV DPTR,#TAB1 MOV A,C1 MOVC A,@A+DPTR MOV OUTPUT1,A MOV DPTR,#TAB2 MOV A,C2 MOVC A,@A+DPTR MOV OUTPUT2,A MOV P2,OUTPUT1 MOV P1,OUTPUT2 CALL DELAY INC C1 INC C2 MOV A,C2 CJNE A,#64,OPR_0 MOV C1,#00H MOV C2,#00H LJMP OPR_RET OPR_2: MOV DPTR,#TAB3 MOV A,C3 MOVC A,@A+DPTR MOV OUTPUT1,A MOV DPTR,#TAB4 MOV A,C4 MOVC A,@A+DPTR MOV OUTPUT2,A MOV P2,OUTPUT1 MOV P1,OUTPUT2 CALL DELAY INC C3 INC C4 MOV A,C4 CJNE A,#64,OPR_2 MOV C3,#00H MOV C4,#00H LJMP OPR_RET OPR_RET: RET /*=========================================== 中断处理程序 ===========================================*/ INT: MOV P1,#0FFH MOV P2,#0FFH CALL DELAY RETI /*=========================================== 延时程序 ===========================================*/ DELAY: MOV R7,#3 D1: MOV R6,#0E0H DJNZ R6,$ DJNZ R7,D1 RET ;===========================真心爱你========================== TAB1: DB 0FFH,0F7H,0F3H,0F7H,0F7H,0F7H,0F0H,0F7H,0C7H,0E7H,0B7H,0CBH,0EFH,0F0H,0FBH,0FDH DB 0FFH,0F9H,0F8H,0ABH,0AH,0B2H,0BAH,0A2H,0DBH,0DAH,0C2H,0DAH,0DBH,0E8H,0F9H,0FFH DB 0FFH,0E1H,0DEH,0BFH,0BFH,0BFH,0DFH,0EFH,0EFH,0DFH,0BFH,0BFH,0BFH,0DEH,0E1H,0FFH DB 0FFH,0FFH,0DFH,0DFH,0DFH,0D0H,0D5H,0A5H,95H,0D5H,0A5H,0D0H,0DFH,0DFH,0FFH,0FFH TAB2: DB 0FFH,0FFH,0CFH,0BFH,7FH,0FFH,03H,0F7H,0EFH,7FH,0BFH,0DFH,0FFH,03H,0FFH,0FFH DB 0FFH,0FFH,0FCH,0FCH,0CCH,0CBH,0C7H,0CBH,5CH,9FH,0EFH,0F7H,0FBH,0FDH,0FFH,0FFH DB 0FFH,0FFH,0FFH,7FH,0BFH,0DFH,0EFH,0F7H,0F7H,0E7H,0DFH,0BFH,7FH,0FFH,0FFH,0FFH DB 0FFH,0DFH,0DFH,0DDH,0DBH,17H,4FH,5FH,5FH,5FH,4FH,07H,0DBH,0DDH,0DFH,0FFH ;=========================新年快乐============================ TAB3: DB 0FFH,0FFH,0FEH,0FEH,0BEH,0BEH,0DEH,0DEH,0D8H,0DEH,0DEH,0EEH,0EEH,0E0H,0FFH,0FFH DB 0FFH,0FFH,0FFH,0F8H,0FBH,0FBH,0E0H,0FBH,0FBH,0FEH,0FDH,0FBH,80H,0FFH,0F8H,0FFH DB 0FFH,0FFH,0FFH,0F7H,0F7H,0F5H,0F5H,0F0H,0F5H,0F5H,0F5H,0D4H,0E7H,0F7H,0F8H,0FFH DB 0DEH,0DEH,0DEH,0DEH,0EEH,0EEH,0E0H,0FFH,0EEH,0E6H,0EAH,0ECH,0CCH,0AAH,0E6H,0EEH TAB4: DB 0FFH,0FFH,0F7H,0EFH,0DFH,0BFH,0FFH,0FFH,01H,0FBH,0F7H,0BFH,0DFH,0EFH,0F7H,0FFH DB 0BFH,0BFH,0BBH,37H,0AFH,9FH,3FH,9FH,0AFH,0B7H,0BBH,0FFH,01H,0FFH,0FFH,0FFH DB 0DFH,0DFH,0DFH,0DFH,0DFH,0DFH,0DFH,01H,0DFH,0DFH,0DFH,1FH,0DFH,0DFH,0DFH,0FFH DB 0FFH,0FFH,0FFH,01H,0FFH,0FFH,0FH,0F1H,0FFH,0EFH,8FH,0B0H,03H,0B7H,9FH,0EFH ;======================================================= END ;结束