液體點(diǎn)滴速度監(jiān)控裝置的設(shè)計(jì)-文庫(kù)吧資料
2025-07-06 06:39本頁(yè)面
【正文】 movc a,a+dptrmov r5,aanl a,0fhmov 5ch,amov a,r5swap aanl a,0fhmov 5bh,aexit:jb f0,exit1 。小于100mov dptr,table4 。秒值為1的表movc a,a+dptrmov r5,aanl a,0fhmov 5ch,amov a,r5swap aanl a,0fhmov 5bh,amov 5ah,00hajmp exitddd3: mov a,50hcjne a,3ch,ddd03mov 5ah,01hmov 5bh,00hmov 5ch,00hajmp exitddd03:clr csubb a,3chjc lar100 。整值判斷mov 5bh,02hmov 5ch,00hajmp exitddd1:cjne a,02h,ddd2mov a,50hjnz ddd01mov 5ah,00h mov 5bh,03hmov 5ch,00hajmp exitddd01:mov b,0ahdiv abmov dptr,table2 。如果當(dāng)前值大就跳轉(zhuǎn)dec 45hclr cmov a,00hmov a,44hadd a,64hsubb a,42hzero1:mov 46h,a mov a,45hmov a,4fhcjne a,03,ddd1 。mov a,r3mov b,0ahmul abadd a,50hmov 50h,azhongju1:mov a,44hmov 42h,amov a,43hmov 41h,amov a,55hmov 43h,amov a,56hmov 44h,aclr c 。平均差值mov b,0ah div abmov 4fh,amov a,bmov r3,a 。10差值寄存區(qū)mov 48h,00hmov a,53h subb a,51hmov 47h,aclr cmov a,54hsubb a,52hjnc zero 。讀取當(dāng)前時(shí)間mov 53h,amov a,56hmov 54h,aclr c 。傳感測(cè)量mov r2,0ahzzzz:acall dealydjnz r2,zzzzjnb ,cgint1reticgint1:push accpush 03hpush 04hpush 05hpush 06hinc r7cjne r7,0ah,zhongju1mov r7,00hmov a,53h 。由數(shù)值查時(shí)間段表movc a,a+dptrmov 58h,arettimes: 。此時(shí)r7中為設(shè)定值clr csubb a,14h 。百位數(shù)mul abmov r7,amov a,5ehmov b,0ah 。送報(bào)警聲音ajmp ret0ret02:setb ex1ret0:pop accpop 07hretienter:mov 54h,00hclr cmov a,5dh 。為60置1setb ex1ajmp ret0x5:jb ,ret0 。為20置3setb ex1ajmp ret0ccc1:cjne a,1eh,ccc2mov 57h,02h 。因指令而修改ret01: 。減1鍵子程序mov a,54hcjne a,00h,llll1ajmp ret0llll1:cjne a,01h,llll2dec 5fhmov a,5fhcjne a,0ffh,ret0mov 5fh,09hajmp ret0zhongju:ajmp ret0llll2:cjne a,02h,llll3dec 5ehmov a,5ehcjne a,0ffh,ret0mov 5eh,09hajmp ret0llll3:dec 5dhmov a,5dhcjne a,0ffh,ret0mov 5dh,09hajmp ret0x4:jb ,x5 。選擇鍵子程序inc 54hclr ex1setb f0mov a,54hcjne a,04h,x1mov 54h,01hx1:ajmp ret0x2:jb ,x3 。設(shè)置值顯示movc a,a+dptrmov sbuf,ajnb ti,$clr timov a,0dfhmov sbuf,ajnb ti,$clr ti acall dealymov a,5ehmovc a,a+dptrmov sbuf,ajnb ti,$clr timov a,0bfhmov sbuf,ajnb ti,$clr ti acall dealymov a,5fhmovc a,a+dptrmov sbuf,ajnb ti,$clr timov a,7fhmov sbuf,ajnb ti,$clr tiacall dealypop accretdealy:mov r0,0fahlll:nopnopdjnz r0,lllrettable:db 03hdb 9fhdb 25hdb 0dhdb 99hdb 49hdb 41hdb 1fhdb 01hdb 09hjpint: 。選擇值顯示cjne a,01h,zzz1movc a,a+dptrmov sbuf,ajnb ti,$clr timov a,0ffhmov sbuf,ajnb ti,$clr tiacall dealyajmp disp1zzz1:cjne a,02h,zzz2movc a,a+dptrmov sbuf,ajnb ti,$clr tim
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