烤箱溫度控制系統(tǒng)的設(shè)計(jì)課程設(shè)計(jì)烤箱-資料下載頁
2025-06-24 13:40本頁面
【正文】 PROC NEAR MOV DX,20AH MOV AL,01H OUT DX,AL MOV CX,2 NEXT6: CALL DELAY_1 LOOP NEXT6 MOV AL,00H OUT DX,AL MOV CX,8 NEXT7: CALL DELAY_1 LOOP NEXT7 RETHEAT20 ENDP HEATOK PROC NEAR LEA SI,TIMECOUNT MOV AX,[SI] INC AX MOV [SI],AX CMP MUSICFLAG,01H JZ SPK1 MOV MUSICFLAG,01H CALL SPEAKER MOV CX,3D SP1:CALL SPEAKON PUSH CX MOV CX,3D SP2: CALL DELAY_1 LOOP SP2 NOP NOP MOV CX,3D CALL SPEAKOFF SP3: CALL DELAY_1 LOOP SP3 POP CX LOOP SP1 SPK1: MOV DX,20AH MOV AL,00H OUT DX,AL MOV CX,10 NEXT8: CALL DELAY_1 LOOP NEXT8 RET HEATOK ENDP SPEAKER PROC NEAR MOV AX,1208D PUSH AX MOV AL,0B6H OUT 43H,AL POP AX OUT 42H,AL MOV AL,AH OUT 42H,AL RETSPEAKER ENDPSPEAKON PROC NEAR PUSH AX IN AL,61H OR AL,03H OUT 61H,AL POP AX RETSPEAKON ENDPSPEAKOFF PROC NEAR PUSH AX IN AL,61H AND AL,0FCH OUT 61H,AL POP AX RET SPEAKOFF ENDP 。延時(shí)程序 DELAY_1 proc near MOV COUNT_TIME,0D STIDL1: CMP COUNT_TIME,1D JL DL1 CLI RETDELAY_1 endp 。顯示 DISP PROC NEAR PUSH BX PUSH SI PUSH DI L1: MOV DL,20H MOV AH,02H INT 21H LEA SI,CTEMPBCD MOV BL,[SI] ADD BL,30H MOV DL,BL MOV AH,02H INT 21H INC SI MOV BL,[SI] ADD BL,30H MOV DL,BL MOV AH,02H INT 21H INC SI MOV BL,[SI] ADD BL,30H MOV DL,BL MOV AH,02H INT 21H MOV DL,43H MOV AH,02H INT 21H MOV DL,0DH MOV AH,02H INT 21H POP DI POP SI POP BX RET DISP ENDP 。TRANSCTEMP TRANSCTEMP PROC NEAR MOV AX,CTEMP16 LEA SI,CTEMPBCD MOV BL,100D DIV BL MOV [SI],AL INC SI MOV AL,AH XOR AH,AH MOV BL,10D DIV BL MOV [SI],AL INC SI MOV [SI],AH RETTRANSCTEMP ENDP 。TRANSTIME TRANSTIME PROC NEAR LEA SI,SETTIMEBCD MOV AX,0000H ADD AX,[SI] MOV BX,0AH MUL BX ADD AX,[SI+2] MOV BX,30D MUL BX LEA SI,DELAYLOGO MOV [SI],AX RETTRANSTIME ENDP 。TIMER TIMER PROC FAR CLI PUSH DS PUSH AX MOV AX,DATA MOV DS,AX INC COUNT_TIME MOV AL,20H OUT 20H,AL TIMER1:STI POP AX POP DS IRETTIMER ENDP 。描點(diǎn)point proc near mov ax,CTEMP add ax,5000 cwd mov cx,25 div cx mov dx,665 sub dx,ax mov cx,x_p inc x_p cmp x_p,640 jnz point0 mov x_p,10 point0: mov ah,0ch mov al,03 mov bh,0 int 10hretpoint endp。畫坐標(biāo)TT proc near mov ah,0 mov al,12h int 10h mov bh,0 mov bl,0 int 10h mov cx,10 mov dx,470 mov ah,0ch YTT: mov al,01 int 10hdec dx cmp dx,55 jnz ytt mov dx,470 xtt: int 10hinc cx cmp cx,610 jnz xtt mov cx,607 mov dx,467 upx:int 10hinc dxinc cx cmp cx,610 jnz upxdownx:int 10hdec cxinc dx cmp cx,606 jnz downx mov cx,7 mov dx,58 upy:int 10hinc cxdec dx cmp cx,10 jnz upydowny:int 10hinc cxinc dx cmp cx,14 jnz downy mov dx,65 mov cx,11 mark:int 10h add dx,40 cmp dx,505 jnz mark mov dx,264 mov cx,10 rettt endpcode ends end st
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