📄 9821h621.lst
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0651 017B A49E GOTO S_Display ;去显示" Lo "
0652 ;------------------------------------------------------------------------------
0653 ;下面计算出重量值，并根据公/英制要求送显示缓冲区
0654 L_CalcHeft: ;计算并显示重量值
0655 017C F885 BTFSS R_PubFlag0,4
0656 017D A25D GOTO L_CalcHeftRet ;[R_PubFlag0].4=0(无新的有效内码) 转，返回
0657 017E 4080 MOVLW 80H
0658 017F 2ACF ANDWF R_DispFlag,1 ;0->R_DispFlag.6:0
0659 0180 E886 BTFSC R_PubFlag1,4
0660 0181 A269 GOTO L_DispOverErr ;[R_PubFlag1].4=1(超载) 转，显示超载错误
0661 L_CalcHeft_1:
0662 0182 209E MOVFW R_ZeroCodeL ;\
0663 0183 228B MOVWF R_PubReg4 ; | 当前零点内码[R_ZeroCodeH:R_ZeroCodeL]
0664 0184 209F MOVFW R_ZeroCodeH ; | ->R_PubReg5:R_PubReg4
0665 0185 228C MOVWF R_PubReg5 ;/
0666 0186 8325 CALL S_CalcRelWeight ;计算[R_PubReg5:R_PubReg4]中的内码相对于标定零点的重量
0667 ; ->R_PubReg3:R_PubReg0，[R_PubFlag1].3=1为负数
0668 0187 2087 MOVFW R_PubReg0 ;\
0669 0188 22A6 MOVWF R_TmpPubReg0 ; \
0670 0189 2088 MOVFW R_PubReg1 ; |
0671 018A 22A7 MOVWF R_TmpPubReg1 ; | [R_PubReg3:R_PubReg0]
0672 018B 2089 MOVFW R_PubReg2 ; | ->R_TmpPubReg3:R_TmpPubReg0 暂存
0673 018C 22A8 MOVWF R_TmpPubReg2 ; |
0674 018D 208A MOVFW R_PubReg3 ; /
0675 018E 22A9 MOVWF R_TmpPubReg3 ;/
0676 018F CC86 BCF R_PubFlag1,6 ;0->R_PubFlag1.6
0677 0190 E686 BTFSC R_PubFlag1,3
0678 0191 DC86 BSF R_PubFlag1,6 ;[R_PubFlag1].3=1,1->R_PubFlag1.6
0679 L_CalcHeft_11:
0680 0192 209A MOVFW R_LastAverageL ;\
0681 0193 228B MOVWF R_PubReg4 ; | [R_LastAverageH:R_LastAverageL] (当前平均内码)
0682 0194 209B MOVFW R_LastAverageH ; | ->R_PubReg5:R_PubReg4
0683 0195 228C MOVWF R_PubReg5 ;/
0684 0196 8325 CALL S_CalcRelWeight ;计算[R_PubReg5:R_PubReg4]中的内码相对于标定零点的重量
0685 ; ->R_PubReg3:R_PubReg0，[R_PubFlag1].3=1为负数
0686 0197 CACF BCF R_DispFlag,5 ;0->R_DispFlag.5 负号显示
0687 0198 F686 BTFSS R_PubFlag1,3
0688 0199 A1BC GOTO L_CalcHeft_14 ;[R_PubFlag1].3=0 转
0689 019A FC86 BTFSS R_PubFlag1,6 ;[R_PubFlag1].3=1;
0690 019B A1BE GOTO L_CalcHeft_15 ;[R_PubFlag1].6=0 转
0691 L_CalcHeft_12: ;[R_PubFlag1].3=1,[R_PubFlag1].6=1 //[R_PubFlag1].3=0,[R_PubFlag1].6=0
0692 019C 20A6 MOVFW R_TmpPubReg0 ;\
0693 019D 1A87 SUBWF R_PubReg0,1 ; \
0694 019E 20A7 MOVFW R_TmpPubReg1 ; |
0695 019F 3A88 SUBWFC R_PubReg1,1 ; | [R_PubReg3:R_PubReg0]-[R_TmpPubReg3:R_TmpPubReg0]
0696 01A0 20A8 MOVFW R_TmpPubReg2 ; | ->R_PubReg3:R_PubReg0
0697 01A1 3A89 SUBWFC R_PubReg2,1 ; |
0698 01A2 20A9 MOVFW R_TmpPubReg3 ; /
0699 01A3 3A8A SUBWFC R_PubReg3,1 ;/
0700 01A4 E204 BTFSC STATUS,C
0701 01A5 A1B9 GOTO L_CalcHeft_13 ;无借位，转
0702 01A6 40FF MOVLW 0FFH ;\
0703 01A7 3287 XORWF R_PubReg0,1 ; \
0704 01A8 40FF MOVLW 0FFH ; |
0705 01A9 3288 XORWF R_PubReg1,1 ; |
0706 01AA 40FF MOVLW 0FFH ; |
0707 01AB 3289 XORWF R_PubReg2,1 ; |
0708 01AC 40FF MOVLW 0FFH ; | 有借位，计算[R_PubReg3:R_PubReg0]的补码
0709 01AD 328A XORWF R_PubReg3,1 ; | ->R_PubReg3:R_PubReg0
0710 01AE 4001 MOVLW 1 ; |
0711 01AF 0687 ADDWF R_PubReg0,1 ; |
0712 01B0 4000 MOVLW 0 ; |
0713 01B1 2688 ADDWFC R_PubReg1,1 ; |
0714 01B2 4000 MOVLW 0 ; |
0715 01B3 2689 ADDWFC R_PubReg2,1 ; |
0716 01B4 4000 MOVLW 0 ; /
0717 01B5 268A ADDWFC R_PubReg3,1 ;/
0718 01B6 FC86 BTFSS R_PubFlag1,6
0719 01B7 DACF BSF R_DispFlag,5 ;[R_PubFlag1].6=0,1->R_DispFlag.5 显示负号
0720 01B8 A1C8 GOTO L_CalcHeft_2
0721 L_CalcHeft_13:
0722 01B9 EC86 BTFSC R_PubFlag1,6
0723 01BA DACF BSF R_DispFlag,5 ;[R_PubFlag1].6=0,1->R_DispFlag.5 显示负号
0724 01BB A1C8 GOTO L_CalcHeft_2
0725 L_CalcHeft_14:
0726 01BC FC86 BTFSS R_PubFlag1,6 ;[R_PubFlag1].3=0;
0727 01BD A19C GOTO L_CalcHeft_12 ;[R_PubFlag1].6=0 转
0728 L_CalcHeft_15: ;[R_PubFlag1].3=1,[R_PubFlag1].6=0 //[R_PubFlag1].3=0,[R_PubFlag1].6=1
0729 01BE 20A6 MOVFW R_TmpPubReg0 ;\
0730 01BF 0687 ADDWF R_PubReg0,1 ; \
0731 01C0 20A7 MOVFW R_TmpPubReg1 ; |
0732 01C1 2688 ADDWFC R_PubReg1,1 ; | [R_PubReg3:R_PubReg0]+[R_TmpPubReg3:R_TmpPubReg0]
0733 01C2 20A8 MOVFW R_TmpPubReg2 ; | ->R_PubReg3:R_PubReg0
0734 01C3 2689 ADDWFC R_PubReg2,1 ; |
0735 01C4 20A9 MOVFW R_TmpPubReg3 ; /
0736 01C5 268A ADDWFC R_PubReg3,1 ;/
0737 01C6 E686 BTFSC R_PubFlag1,3
0738 01C7 DACF BSF R_DispFlag,5 ;[R_PubFlag1].3=1,1->R_DispFlag.5 显示负号
0739 L_CalcHeft_2:
0740 01C8 2087 MOVFW R_PubReg0 ;\
0741 01C9 22A6 MOVWF R_TmpPubReg0 ; \
0742 01CA 2088 MOVFW R_PubReg1 ; |
0743 01CB 22A7 MOVWF R_TmpPubReg1 ; | [R_PubReg3:R_PubReg0]
0744 01CC 2089 MOVFW R_PubReg2 ; | ->R_TmpPubReg3:R_TmpPubReg0 暂存
0745 01CD 22A8 MOVWF R_TmpPubReg2 ; |
0746 01CE 208A MOVFW R_PubReg3 ; /
0747 01CF 22A9 MOVWF R_TmpPubReg3 ;/
0748 ;
0749 01D0 2089 MOVFW R_PubReg2 ;\
0750 01D1 2287 MOVWF R_PubReg0 ; | [R_PubReg3:R_PubReg2]
0751 01D2 208A MOVFW R_PubReg3 ; | ->R_PubReg1:R_PubReg0
0752 01D3 2288 MOVWF R_PubReg1 ;/
0753 01D4 20A0 MOVFW R_LockWeightL ;\
0754 01D5 228B MOVWF R_PubReg4 ; | [R_LockWeightH:R_LockWeightL]
0755 01D6 20A1 MOVFW R_LockWeightH ; | ->R_PubReg5:R_PubReg4
0756 01D7 228C MOVWF R_PubReg5 ;/
0757 01D8 83F2 CALL S_CalcABS ;计算[R_PubReg5:R_PubReg4]-[R_PubReg1:R_PubReg0]绝对值->R_PubReg5:R_PubReg4
0758 ;
0759 01D9 20A6 MOVFW R_TmpPubReg0 ;\
0760 01DA 2287 MOVWF R_PubReg0 ; \
0761 01DB 20A7 MOVFW R_TmpPubReg1 ; |
0762 01DC 2288 MOVWF R_PubReg1 ; | [R_TmpPubReg3:R_TmpPubReg0]
0763 01DD 20A8 MOVFW R_TmpPubReg2 ; | ->R_PubReg3:R_PubReg0
0764 01DE 2289 MOVWF R_PubReg2 ; |
0765 01DF 20A9 MOVFW R_TmpPubReg3 ; /
0766 01E0 228A MOVWF R_PubReg3 ;/
0767 ;
0768 01E1 400A MOVLW 10
0769 01E2 188B SUBWF R_PubReg4,0
0770 01E3 4000 MOVLW 0
0771 01E4 388C SUBWFC R_PubReg5,0
0772 01E5 F204 BTFSS STATUS,C
0773 01E6 A1EC GOTO L_CalcHeft_21 ;[R_PubReg5:R_PubReg4]<10 转
0774 01E7 2089 MOVFW R_PubReg2 ;\
0775 01E8 22A0 MOVWF R_LockWeightL ; | [R_PubReg3:R_PubReg0]
0776 01E9 208A MOVFW R_PubReg3 ; | ->R_LockWeightH:R_LockWeightL
0777 01EA 22A1 MOVWF R_LockWeightH ;/
0778 01EB 8356 CALL S_CalcOffTime ;计算自动关机时间(单位：秒)->R_OffTimerH:R_OffTimerL
0779 L_CalcHeft_21:
0780 01EC 4002 MOVLW 2
0781 01ED 1889 SUBWF R_PubReg2,0
0782 01EE 4000 MOVLW 0
0783 01EF 388A SUBWFC R_PubReg3,0
0784 01F0 E204 BTFSC STATUS,C
0785 01F1 A200 GOTO L_CalcHeft_3 ;[R_PubReg3:R_PubReg2]≥2 转
0786 01F2 FA85 BTFSS R_PubFlag0,5
0787 01F3 A1FE GOTO L_CalcHeft_23 ;[R_PubFlag0].5=0(称重数据不稳定) 转
0788 01F4 20E2 MOVFW R_LockCodeNum
0789 01F5 18A3 SUBWF R_2dWeightCnt,0
0790 01F6 E204 BTFSC STATUS,C
0791 01F7 A1FA GOTO L_CalcHeft_22 ;[R_2dWeightCnt]≥[R_LockCodeNum] 转
0792 01F8 0AA3 INCF R_2dWeightCnt,1 ;[R_2dWeightCnt]+1->R_2dWeightCnt
0793 01F9 A1FE GOTO L_CalcHeft_23
0794 L_CalcHeft_22:
0795 01FA 209A MOVFW R_LastAverageL ;\
0796 01FB 229E MOVWF R_ZeroCodeL ; | [R_LastAverageH:R_LastAverageL]->R_ZeroCodeH:R_ZeroCodeL
0797 01FC 209B MOVFW R_LastAverageH ; | 保存零点内码
0798 01FD 229F MOVWF R_ZeroCodeH ;/
0799 L_CalcHeft_23:
0800 01FE CACF BCF R_DispFlag,5 ;0->R_DispFlag.5 不显示负号
0801 01FF A20D GOTO L_CalcHeft_31
0802 L_CalcHeft_3:
0803 0200 20E6 MOVFW R_MaxScaleMarkL ;\
0804 0201 1889 SUBWF R_PubReg2,0 ; |
0805 0202 20E7 MOVFW R_MaxScaleMarkH ; | [R_PubReg3:R_PubReg2]≥[R_MaxScaleMarkH:R_MaxScaleMarkL]
0806 0203 388A SUBWFC R_PubReg3,0 ; | (称重结果≥最大分度数+9) 转 显示超载错误
0807 0204 E204 BTFSC STATUS,C ; |
0808 0205 A269 GOTO L_DispOverErr ;/
0809 0206 4001 MOVLW D_P21
0810 0207 825E CALL S_RdMinDispV ;读最小显示值
0811 0208 1889 SUBWF R_PubReg2,0
0812 0209 4000 MOVLW 0
0813 020A 388A SUBWFC R_PubReg3,0
0814 020B E204 BTFSC STATUS,C
0815 020C A211 GOTO L_CalcHeft_32 ;[R_PubReg3:R_PubReg2]≥最小显示分度数 转
0816 L_CalcHeft_31:
0817 020D 028A CLRF R_PubReg3 ;0->R_PubReg3
0818 020E 0289 CLRF R_PubReg2 ;0->R_PubReg2
0819 020F 0288 CLRF R_PubReg1 ;0->R_PubReg1
0820 0210 A217 GOTO L_CalcHeft_33
0821 L_CalcHeft_32:
0822 0211 4014 MOVLW 14H
0823 0212 1889 SUBWF R_PubReg2,0
0824 0213 4000 MOVLW 0
0825 0214 388A SUBWFC R_PubReg3,0
0826 0215 E204 BTFSC STATUS,C
0827 0216 A21B GOTO L_CalcHeft_35 ;[R_PubReg3:R_PubReg2]≥0014H 转
0828 L_CalcHeft_33:
0829 0217 F286 BTFSS R_PubFlag1,1
0830 0218 A21A GOTO L_CalcHeft_34 ;[R_PubFlag1].1=0(未锁定) 转
0831 0219 C286 BCF R_PubFlag1,1 ;0->R_PubFlag1.1 解锁
0832 L_CalcHeft_34:
0833 021A A228 GOTO L_CalcHeft_4
0834 L_CalcHeft_35:
0835 021B E286 BTFSC R_PubFlag1,1
0836 021C A226 GOTO L_CalcHeft_36 ;[R_PubFlag1].1=1(已锁定) 转
0837 021D 8356 CALL S_CalcOffTime ;计算自动关机时间(单位：秒)->R_OffTimerH:R_OffTimerL
0838 021E FA85 BTFSS R_PubFlag0,5
0839 021F A228 GOTO L_CalcHeft_4 ;[R_PubFlag0].5=0 (称重数据不稳定) 转
0840 0220 D286 BSF R_PubFlag1,1 ;1->R_PubFlag1.1 锁定
0841 0221 2089 MOVFW R_PubReg2 ;\
0842 0222 22A0 MOVWF R_LockWeightL ; | [R_PubReg3:R_PubReg0]
0843 0223 208A MOVFW R_PubReg3 ; | ->R_LockWeightH:R_LockWeightL
0844 0224 22A1 MOVWF R_LockWeightH ;/
0845 0225 A228 GOTO L_CalcHeft_4
0846 L_CalcHeft_36:
0847 0226 D8CF BSF R_DispFlag,4 ;1->R_DispFlag.4 显示锁符
0848 0227 A25D GOTO L_CalcHeftRet
0849 ;
0850 L_CalcHeft_4:
0851 0228 0290 CLRF R_PubCnt3 ;0->R_PubCnt3
0852 0229 8410 CALL S_LeftMove ;[R_PubReg3:R_PubReg0]左移,直到[R_PubReg3]≥80H，最多移16次
0853 ; 实际移位次数加入[R_PubCnt3]
0854 022A 20EA MOVFW R_UnitData0 ;\
0855 022B 228B MOVWF R_PubReg4 ; | [R_UnitData1:R_UnitData0]
0856 022C 20EB MOVFW R_UnitData1 ; | ->R_PubReg5:R_PubReg4
0857 022D 228C MOVWF R_PubReg5 ;/
0858 022E 20EC MOVFW R_UnitData2
0859 022F 0690 ADDWF R_PubCnt3,1 ;[R_PubCnt3]+[R_UnitData2]->R_PubCnt3
0860 0230 84EA CALL S_Multi ;[R_PubReg3:R_PubReg2]×[R_PubReg5:R_PubReg4]->R_PubReg3:R_PubReg0
0861 L_CalcHeft4L1:
0862 0231 2090 MOVFW R_PubCnt3
0863 0232 68FF ANDLW 0FFH
0864 0233 E004 BTFSC STATUS,Z
0865 0234 A242 GOTO L_DispHeft ;[R_PubCnt3]=0 转
0866 0235 EE90 BTFSC R_PubCnt3,7
0867 0236 A23E GOTO L_CalcHeft43 ;[R_PubCnt3]≥80H 转
0868 0237 1290 DECF R_PubCnt3,1 ;[R_PubCnt3]-1->R_PubCnt3
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