微型計(jì)算機(jī)控制技術(shù)課程設(shè)計(jì)---步進(jìn)電機(jī)角度控制(已改無(wú)錯(cuò)字)
2023-02-12 04:52:52 本頁(yè)面
【正文】 MOV AL,0FCH MOV [SI],AL CALL DISP RET KEY3: CALL LP1 MOV AL,03H MOV [DI],AL MOV AL,0F2H MOV [SI],AL CALL DISP RET 8 KEY4: CALL LP1 MOV AL,04H MOV [DI],AL MOV AL,66H MOV [SI],AL CALL DISP RET KEY5: CALL LP1 MOV AL,05H MOV [DI],AL MOV AL,0B6H MOV [SI],AL CALL DISP RET KEY6: CALL LP1 MOV AL,06H MOV [DI],AL MOV AL,0BEH MOV [SI],AL CALL DISP RET 。............... KEYSTART: CMP COUNT,00H JZ STA1 MOV AL,COUNT CBW PUSH AX MOV SI,OFFSET VAR4 MOV DI,OFFSET TABLE MOV DL,00H STA4: MOV BX,[SI] MOV AX,[SI+2] MOV DH,0FH DIV DH MOV DH,04H MUL DH INC SI INC SI INC SI INC SI PUSH AX STA5: POP AX MOV CX,AX PUSH AX STA2: PUSH DX MOV AL,[DI] MOV DX,0600H OUT DX,AL POP DX INC DI INC DL CALL DISP1 CALL DALLY1 CMP DL,08H JNZ STA3 MOV DL,00H MOV DI,OFFSET TABLE STA3: LOOP STA2 CALL DISP1 DEC BX JNZ STA5 INC D_COUNT MOV AL,COUNT POP AX CALL DISP1 DEC COUNT JNZ STA4 POP AX CALL DISP1 DEC COUNT JNZ STA4 POP AX MOV COUNT,AL MOV D_COUNT,00H MOV TAB_C,DI MOV CL,DL STA1: RET ?！?. KEYSET: LEA SI,VAR2 LEA DI,VAR3 MOV AL,COUNT CBW 9 ADD DI,AX ADD DI,AX ADD DI,AX ADD DI,AX MOV CX,0004H SET1: MOV AL,[SI] MOV [DI],AL INC DI INC SI LOOP SET1 LEA SI,VAR5 MOV DX,0000H MOV DI,OFFSET VAR4 MOV AL,COUNT CBW ADD DI,AX ADD DI,AX ADD DI,AX ADD DI,AX MOV AL,[SI] MOV [DI],AL MOV AL,[SI+1] MOV BL,64H MUL BL ADD DX,AX MOV AL,[SI+2] MOV CL,0AH MUL BL ADD DX,AX MOV BL,[SI+3] CBW ADD AX,DX MOV [DI+2],AX MOV CX,0004H LEA SI,VAR2 LEA DI,VAR5 SET2: MOV [SI],0FCH MOV [DI],00H INC SI INC DI LOOP SET2 CALL DISP INC COUNT RET ?！?………………. KEYCLR: CMP COUNT,00H JZ CLR1 MOV DI,TAB_C MOV SI,OFFSET VAR4 MOV DL,CL TEST DL,DL JNZ CLR6 MOV DL,08H MOV DI,OFFSET TABLE MOV AL,07H CBW ADD DI,AX CLR6: DEC DI DEC DL CLR4: MOV BX,[SI] MOV AX,[SI+2] MOV DH,0FH DIV
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鄂ICP備17016276號(hào)-1