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1、ORG0000HSTART:AJMPMAIN;初始化ORG0003HAJMPINT0;暂停中断中断向量ORG000BHAJMPT0;定时器０中断向量ORG0013HAJMPINT1;开盖,不平衡中断中断向量ORG0030HMAIN:MOVP1,#0F0H;主程序开始MOVP3,#7FHMOVSP,#35HMOV56H,#0F0H;＃0F0H排水标志(指定56H为标志单元)MOV57H,#03;洗衣机标准洗衣工作程序标志(指定57H)MOV54H,#40;强洗正、反转驱动４秒赋值(指定54H存放)MOV55H,#10;强洗间歇１秒赋值(指
2、定55H存放)MOV58H,#06;漂洗６分钟赋值(指定58H存放)CLRET0SETBEA;开总中断CLRIT0;设置外部中断０、１为低电平触发CLRIT1SETBPX0;设置中断优先级别SETBPT0SETBPX1MOVTL0,#0B0H;设置１００ＭＳ中断时间常数MOVTH0,#3CHMOVTMOD,#01HKA:JNBP1.4,X1;以下为按键扫描程序AJMPKBX1:ACALLK1KB:JNBP1.5,X2AJMPKCX2:ACALLK2KC:JBP3.4,KA;按键扫描程序结束ACALLDEL10JBP3.4,KAACALL
3、FZHJNBP3.4,$SETBET0;开定时器０中断SETBTR0;启动定时器０SETBP3.5SETBEX0CLRP3.4MOVA,57HCJNEA,#00H,XY;是排水程序？AJMPBSH1;是则跳转排水程序XY:MOV70H,#00MOV51H,#00SETBP1.0;以下为进水操作，打开进水阀MOVA,#240L0:CJNEA,51H,L1;进水系统有故障？AJMPFW;有则跳转故障处理程序L1:JBP3.5,L0;进水达预定水位？CLRP1.0;进水结束，关闭进水阀MOV70H,#00MOV71H,#00MOV72H,#0
4、0L:MOV50H,#00;以下为洗涤／漂洗工作程序SETBP1.2;正转洗涤／漂洗驱动MOVA,50HCJNEA,50H,$CLRP1.2;洗涤／漂洗间歇MOV50H,#00MOVA,55HCJNEA,50H,$MOV50H,#00SETBP1.3;反转洗涤／漂洗驱动MOVA,54HCJNEA,50H,$CLRP1.3;洗涤／漂洗间歇MOV50H,#00MOVA,55HCJNEA,50H,$MOVA,58HCJNEA,72H,L;洗涤／漂洗工作结束？BSH:MOVA,56HCJNEA,#0F0h,PBSH;洗涤／漂洗工作结束，排水否？
5、DEC57H;洗衣工作循环次数减1BSH1:SetBP1.1;排水操作，打开排水阀MOV70H,#00MOV51H,#00MOVA,#60BSH2:CJNEA,51H,BSH3;排水系统有故障？AJMPFW;有则跳转故障处理程序BSH3:JNBP3.5,BSH2;水位下降至预定水位？MOVA,51HADDA,#50MOV70H,#00MOV51H,#00CJNEA,51H,$;排水时间延长Ｄ＋５０秒MOV73H,#00;以下为脱水程序CLRP3.5;开盖、不平衡中断请求触器允许SETBEX1;脱水期间，开盖、不平衡中断允许BSH4:MO
6、V50H,#00SETBP1.2;脱水驱动５秒MOVA,#50CJNEA,50H,$CLRP1.2;脱水间歇２秒MOVA,#20MOV50H,#00CJNEA,50H,$INC73HMOVA,73HCJNEA,#17,BSH4;脱水时间达2分钟？CLRP1.1SETBP3.5CLREX1;脱水结束，禁止开盖、不平衡中断中断崐MOVA,57HCJNEA,#00,BSH5;洗衣工作是否结束？AJMPPBSH;结束跳转结束报警程序BSH5:MOVA,58HSUBBA,#2;洗涤／漂洗时间减２分钟MOV58H,AAJMPXY;洗衣工作未结束，继
7、续下一循环PBSH:MOV74H,#00;洗衣结束报警程序JK:MOV50H,#00BJ1:SETBP3.7MOVA,50HCJNEA,#10,BJ1MOV50H,#00BJ2:CLRP3.7MOVA,50HCJNEA,#10,BJ2INC74HMOVA,74HCJNEA,#3,JKAJMPMAIN;洗衣工作结束，返回主程序;FW:CLREX1;以下为进排水系统故障处理程序CLRP1.0CLRP1.1CLRP1.2CLRP1.3FW1:MOV50H,#00FW2:SETBP3.7JNBP1.4,FW4MOVA,50HCJNEA,#10,
8、FW2MOV50H,#00FW3:CLRP3.7JNBP1.4,FW4MOVA,50HCJNEA,#20,FW3AJMPFW1FW4:CLRP3.7ACALLFZHJNBP1.4,$AJMPMAIN;INT
