📄 jrdmdyxtsz.asm
字号:
INC R1
MOV A,#TSK
MOVX @R1,A
INC R1
MOV A,#095 ; 显示 " V "
MOVX @R1,A
RET
;
; ****** 将A/D多字节压缩BCD码转换为二进制数 ******
;
AdBcdToHex: MOV R0,#AdBcdBuf
MOV R1,#AdHexBuf
MOV Counter1,#8
AdBcdToHex1:
MOVX A,@R0
MOV Variable1,R0
MOV Variable2,R1
ANL A,#0F0H
SWAP A
MOV R2,#0
MOV R3,A
MOV R6,#03H
MOV R7,#0E8H
LCALL TowByteNMUL
MOV DataH,R6
MOV DataL,R7
MOV R0,Variable1
MOV R1,Variable2
MOVX A,@R0
ANL A,#0FH
MOV B,#100
MUL AB
ADD A,DataL
MOV DataL,A
MOV A,B
ADDC A,DataH
MOV DataH,A
INC R0
MOVX A,@R0
ANL A,#0F0H
SWAP A
MOV B,#10
MUL AB
ADD A,DataL
MOV DataL,A
MOV A,DataH
ADDC A,#0
MOV DataH,A
MOVX A,@R0
ANL A,#0FH
ADD A,DataL
MOV DataL,A
MOV A,DataH
ADDC A,#0
MOV DataH,A
INC R0
MOV A,DataH
MOVX @R1,A
INC R1
MOV A,DataL
MOVX @R1,A
INC R1
DJNZ Counter1,AdBcdToHex1
RET
LinkG_dispO:
; ****** 将仪表数据装入显示缓冲区 ******
MOV A,DataH
MOV R2,A
MOV A,DataL
MOV R3,A
; 调用BinToBcd子程序时,16位二进制整数存放于R2(高8位)R3(低8位)
; 从BinToBcd返回时,三字节压缩BCD码结果在R4,R5,R6其中高位R4,低位R6
LCALL BinToBcd ; 将一双字节数转换为五位LCD显示的数据
MOV R1,#ShowBuf
MOV A,#TSK
MOVX @R1,A
INC R1
MOV A,R5
ANL A,#0F0H
SWAP A
MOVX @R1,A
INC R1
MOV A,#TSK
MOVX @R1,A
INC R1
MOV A,R5
ANL A,#0FH
MOVX @R1,A
INC R1
MOV A,#TSK
MOV @R1,A
INC R1
MOV A,R6
ANL A,#0F0H
SWAP A
MOVX @R1,A
INC R1
MOV A,#TSK
MOVX @R1,A
INC R1
MOV A,R6
ANL A,#0FH
MOVX @R1,A
INC R1
MOV A,#TSK
MOVX @R1,A
INC R1
MOV A,#010 ; 显示 " m "
MOVX @R1,A
INC R1
MOV A,#TSK
MOVX @R1,A
INC R1
MOV A,#193 ; 显示 "Ω "
MOVX @R1,A
RET
LinkG_dispKO: ; 显示电阻千欧
; ****** 将仪表数据装入显示缓冲区 ******
MOV A,DataH
MOV R2,A
MOV A,DataL
MOV R3,A
; 调用BinToBcd子程序时,16位二进制整数存放于R2(高8位)R3(低8位)
; 从BinToBcd返回时,三字节压缩BCD码结果在R4,R5,R6其中高位R4,低位R6
LCALL BinToBcd ; 将一双字节数转换为五位LCD显示的数据
MOV R1,#ShowBuf
MOV A,#TSK
MOVX @R1,A
INC R1
MOV A,R5
ANL A,#0F0H
SWAP A
MOVX @R1,A
INC R1
MOV A,#TSK
MOVX @R1,A
INC R1
MOV A,R5
ANL A,#0FH
MOVX @R1,A
INC R1
MOV A,#TSK
MOV @R1,A
INC R1
MOV A,R6
ANL A,#0F0H
SWAP A
MOVX @R1,A
INC R1
MOV A,#TSK
MOVX @R1,A
INC R1
MOV A,R6
ANL A,#0FH
MOVX @R1,A
INC R1
MOV A,#TSK
MOVX @R1,A
INC R1
MOV A,#058 ; 显示 " k "
MOVX @R1,A
INC R1
MOV A,#TSK
MOVX @R1,A
INC R1
MOV A,#193 ; 显示 "Ω "
MOVX @R1,A
RET
LinkG_dispKmV: ; 显示电阻千欧
; ****** 将仪表数据装入显示缓冲区 ******
MOV A,DataH
MOV R2,A
MOV A,DataL
MOV R3,A
; 调用BinToBcd子程序时,16位二进制整数存放于R2(高8位)R3(低8位)
; 从BinToBcd返回时,三字节压缩BCD码结果在R4,R5,R6其中高位R4,低位R6
LCALL BinToBcd ; 将一双字节数转换为五位LCD显示的数据
MOV R1,#ShowBuf
MOV A,#TSK
MOVX @R1,A
INC R1
MOV A,R4
ANL A,#0F0H
SWAP A
MOVX @R1,A
INC R1
MOV A,#TSK
MOVX @R1,A
INC R1
MOV A,R4
ANL A,#0FH
MOVX @R1,A
INC R1
MOV A,#TSK
MOV @R1,A
INC R1
MOV A,R5
ANL A,#0F0H
SWAP A
MOVX @R1,A
INC R1
MOV A,#TSK
MOVX @R1,A
INC R1
MOV A,R5
ANL A,#0FH
MOVX @R1,A
INC R1
MOV A,#TSK
MOV @R1,A
INC R1
MOV A,R6
ANL A,#0F0H
SWAP A
MOVX @R1,A
INC R1
MOV A,#TSK
MOVX @R1,A
INC R1
MOV A,R6
ANL A,#0FH
MOVX @R1,A
INC R1
MOV A,#TSK
MOVX @R1,A
INC R1
MOV A,#058 ; 显示 " k "
MOVX @R1,A
INC R1
MOV A,#TSK
MOVX @R1,A
INC R1
MOV A,#193 ; 显示 "Ω "
MOVX @R1,A
RET
LinkG_dispKmA: ; 显示电阻千欧
; ****** 将仪表数据装入显示缓冲区 ******
MOV A,DataH
MOV R2,A
MOV A,DataL
MOV R3,A
; 调用BinToBcd子程序时,16位二进制整数存放于R2(高8位)R3(低8位)
; 从BinToBcd返回时,三字节压缩BCD码结果在R4,R5,R6其中高位R4,低位R6
LCALL BinToBcd ; 将一双字节数转换为五位LCD显示的数据
MOV R1,#ShowBuf
MOV A,#TSK
MOVX @R1,A
INC R1
MOV A,R5
ANL A,#0F0H
SWAP A
MOVX @R1,A
INC R1
MOV A,#TSK
MOVX @R1,A
INC R1
MOV A,R5
ANL A,#0FH
MOVX @R1,A
INC R1
MOV A,#TSK
MOV @R1,A
INC R1
MOV A,R6
ANL A,#0F0H
SWAP A
MOVX @R1,A
INC R1
MOV A,#TSK
MOVX @R1,A
INC R1
MOV A,R6
ANL A,#0FH
MOVX @R1,A
INC R1
MOV A,#TSK
MOVX @R1,A
INC R1
MOV A,#060 ; 显示 " m "
MOVX @R1,A
INC R1
MOV A,#TSK
MOVX @R1,A
INC R1
MOV A,#074 ; 显示 "A
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