紅外遙控電風(fēng)扇控制系統(tǒng)畢業(yè)設(shè)計(jì)論文(編輯修改稿)
2025-07-25 01:09 本頁(yè)面
【文章內(nèi)容簡(jiǎn)介】 SETBLLOW關(guān)低39。中39。高SETBMDISETBHIGHTJBLREC,ZHUAN1查詢(xún)JBLKEYON,ZHUAN1查詢(xún)CALLDY10SSETBLLOW關(guān)低39。中39。高SETBMDISETBHIGHTJBLREC,ZHUAN1查詢(xún)JBLKEYON,ZHUAN1查詢(xún)CALLDY10SCLRHIGHT開(kāi)高檔JBLREC,ZHUAN1查詢(xún)JBLKEYON,ZHUAN1查詢(xún)CALLDY10SSETBLLOW關(guān)低39。中39。高SETBMDISETBHIGHTJBLREC,ZHUAN1查詢(xún)JBLKEYON,ZHUAN1查詢(xún)CALLDY10SAJMPSKEEPZHUAN1:CLRSMFSETBZCFFAN2:JMPMAIN正常風(fēng)控制SPRING:JNBZCF,FAN3CLRZCFSPRING1:SETBLLOW處理正常風(fēng),關(guān)低39。中39。高SETBMDISETBHIGHTCALLDY20MSCLRLLOW開(kāi)低檔JBLREC,ZHUAN2查詢(xún)JBLKEYON,ZHUAN2查詢(xún)CALLDY10SSETBLLOW關(guān)低39。中39。高SETBMDISETBHIGHTLCALLDY20MSJBLREC,ZHUAN2查詢(xún)JBLKEYON,ZHUAN2查詢(xún)CLRMDI開(kāi)中檔CALLDY10SSETBLLOW關(guān)低39。中39。高SETBMDISETBHIGHTLCALLDY20MSJBLREC,ZHUAN2查詢(xún)JBLKEYON,ZHUAN2查詢(xún)CLRHIGHT開(kāi)高檔CALLDY10SAJMPSPRINGZHUAN2:CLRZCFFAN3:JMPMAIN定時(shí)控制。KEY4:CJNEA,04H,KEY5K4的定時(shí)的處理程序JBSJ01,DY1HJBSJ02,DY2HJBSJ03,DY4HJNBSJ00,FAN4CLRSJ00SETBTR00 5H處理JMPMAINDY1H:JNBSJ01,FAN4CLRSJ01SETBTR0JMPMAINDY2H:JNBSJ02,FAN4CLRSJ02SETBTR0JMPMAINDY4H:JNBSJ03,FAN4CLRSJ02SETBTR0FAN4:JMPMAIN。開(kāi)關(guān)機(jī)。KEY5:CJNEA,05H,POTHER開(kāi)關(guān)機(jī)處理程序JBKAI,GUANCLRMDICLRLED_MSETBKAIJMPMAIN返GUAN:SETBLLOW關(guān)低39。中39。高SETBMDISETBHIGHTCLRKAIJMPMAINPOTHER:JMPMAIN其他鍵的不處理直接返回==============================================================================。T0定時(shí)中斷處理。==============================================================================LP0:PUSHACC中斷處理PUSHPSWMOVTH0,3CH定時(shí)50MSMOVTL0,0B0HDJNZCUZHI,GRET1S到后向下執(zhí)行MOVCUZHI,20給50MS的寄存器給初值INCSENMOVA,SENCJNEA,60,GRET1分鐘到后向下執(zhí)行INCMINMOVA,MINJBSJ01,LOOP_1H定時(shí)1小時(shí)的處理JBSJ02,LOOP_2H定時(shí)2小時(shí)的處理JBSJ03,LOOP_4H定時(shí)4小時(shí)的處理CJNEA,30,GRET半小時(shí)到后向下執(zhí)行MOVP1,0FFH關(guān)斷所有檔位MOVP0,0FFHSETBSJ01將1H的標(biāo)志位進(jìn)行置 1JMPGRETLOOP_1H:CJNEA,60,GRET1小時(shí)到后向下執(zhí)行MOVP1,0FFHMOVP0,0FFHCLRSJ01將1H的標(biāo)志位進(jìn)行置 0SETBSJ02將2H的標(biāo)志位進(jìn)行置 1JMPGRETLOOP_2H:CJNEA,60,GRET1小時(shí)到后向下執(zhí)行INCHOURMOVA,HOURCJNEA,2,GRETMOVP1,0FFH關(guān)斷MOVP0,0FFHCLRSJ02關(guān)斷2H的標(biāo)志位SETBSJ03將4H的標(biāo)志位進(jìn)行置位JMPGRET中斷返回LOOP_4H:CJNEA,60,GRET1小時(shí)到后向下執(zhí)行INCHOURMOVA,HOURCJNEA,4,GRET4小時(shí)到后向下執(zhí)行MOVP1,0FFH關(guān)斷MOVP0,0FFHCLRSJ03將4H的標(biāo)志位進(jìn)行清零JMPGRET中斷返回GRET:CLRTR0POPPSWPOPACCRETI。==============================================================================INT0中斷處理程序：對(duì)接收數(shù)據(jù)進(jìn)行接收==============================================================================JISH_INT0:PUSHACCPUSHPSWCLREX0關(guān)斷中斷MOVR6,10避開(kāi)9MS時(shí)間的引導(dǎo)碼SB:CALLDY882USJB,EXIT,EX檢測(cè)為1時(shí)退出DJNZR6,SB檢測(cè)為0時(shí)，引導(dǎo)碼過(guò)JNB,$。檢測(cè)為0時(shí)，等待ACALLDY4700US避開(kāi)4。5MS時(shí)間的引導(dǎo)碼MOVR7,16避開(kāi)系統(tǒng)碼JJJJA:JNB,$LCALLDY882USMOVC,JNCUUUA若C=0則轉(zhuǎn)LCALLDY1000USUUUA:DJNZR7,JJJJAMOVR1,MRDMOVR2,2PP:MOVR3,8右移的次數(shù)JJJJ:JNB,$=0則等LCALLDY882USMOVC,送C中JNCUUULCALLDY1000USUUU:MOVA,@R1送存貯的首址RRCAMOV@R1,A送存貯單元中DJNZR3,JJJJ完成一個(gè)字節(jié)，沒(méi)完則INCR1DJNZR2,PPMOVA,MRDCPLACJNEA,31H,EXIT進(jìn)行數(shù)據(jù)碼和數(shù)據(jù)的反碼進(jìn)行比較EXIT:POPPSWPOPACCSETBLREC置REC的標(biāo)志位SETBEX0打開(kāi)INT0的中斷RETI==============================================================================。INT1的中斷處理。==============================================================================KEY_INT1:PUSHACCPUSHPSWCLREX1關(guān)斷INT1LCALLSCANKEYCALLKEY_K10置高、中、低的標(biāo)志位CALLFENG_3置風(fēng)類(lèi)的標(biāo)志位CALLJS置定時(shí)時(shí)間標(biāo)志位SETBLKEYON按鍵標(biāo)志位SETBEX1打開(kāi)中斷位POPPSWPOPACCRETI。定時(shí)的置位標(biāo)志程序。JS:CLRSJ00CLRSJ01CLRSJ02CLRSJ03MOVA,MRDCJNEA,04H,KEY_K4DINCTIMEMOVA,TIMECJNEA,5,KEY_K4MOVTIME,1KEY_K4:MOVA,TIMECJNEA,1,KEY_K4A等1則置ZRFSETBSJ00JMPKEY_K4DKEY_K4A:CJNEA,2,KEY_K4B等2則置SMFSETBSJ01JMPKEY_K4DKEY_K4B:CJNEA,3,KEY_K4C等3則置ZCFSETBSJ02JMPKEY_K4DKEY_K4C:CJNEA,4,KEY_K4D等3則置ZCFSETBSJ03JMPKEY_K4DKEY_K4D:RET。高中低檔的置標(biāo)志位子程序。
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