ds12c887.s

12C887 的驱动程序

	.area idata
	.byte 4,0
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.dbsym e nian2 _nian2 A[16:16]c
_yue1::
	.blkb 2
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	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
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	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
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	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.dbsym e yue1 _yue1 A[16:16]c
_yue2::
	.blkb 2
	.area idata
	.byte 0,64
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
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	.byte 32,16
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	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
	.area idata
	.byte 12,3
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
	.area idata
	.byte 1,1
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	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
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	.byte 1,33
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	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
	.area idata
	.byte 'A,63
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
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	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
	.area idata
	.byte 0,0
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.dbsym e yue2 _yue2 A[16:16]c
_ri1::
	.blkb 2
	.area idata
	.byte 0,0
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
	.area idata
	.byte 0,254
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
	.area idata
	.byte 'B,'B
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
	.area idata
	.byte 'B,'B
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
	.area idata
	.byte 'B,'B
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
	.area idata
	.byte 'B,254
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
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	.byte 0,0
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	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
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	.byte 0,0
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.dbsym e ri1 _ri1 A[16:16]c
_ri2::
	.blkb 2
	.area idata
	.byte 0,0
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
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	.byte 0,63
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	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
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	.byte 16,16
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	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
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	.byte 16,16
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	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
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	.byte 16,16
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
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	.byte 16,63
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	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
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	.byte 0,0
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	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
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	.byte 0,0
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.dbsym e ri2 _ri2 A[16:16]c
_xing1::
	.blkb 2
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	.byte 0,0
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	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
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	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
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	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
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	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
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	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
	.area idata
	.byte 42,42
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	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
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	.byte 62,0
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	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
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	.byte 0,0
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	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.dbsym e xing1 _xing1 A[16:16]c
_xing2::
	.blkb 2
	.area idata
	.byte 0,'H
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
	.area idata
	.byte 'F,'A
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	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
	.area idata
	.byte 'I,'I
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	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
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	.byte 'I,127
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	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
	.area idata
	.byte 'I,'I
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
	.area idata
	.byte 'I,'I
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
	.area idata
	.byte 'I,'A
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
	.area idata
	.byte 64,0
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.dbsym e xing2 _xing2 A[16:16]c
_qi1::
	.blkb 2
	.area idata
	.byte 0,4
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
	.area idata
	.byte 255,'T
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
	.area idata
	.byte 'T,'T
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
	.area idata
	.byte 255,4
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
	.area idata
	.byte 0,254
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
	.area idata
	.byte 34,34
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
	.area idata
	.byte 34,254
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
	.area idata
	.byte 0,0
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.dbsym e qi1 _qi1 A[16:16]c
_qi2::
	.blkb 2
	.area idata
	.byte 'B,34
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
	.area idata
	.byte 27,2
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
	.area idata
	.byte 2,10
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
	.area idata
	.byte 51,'b
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
	.area idata
	.byte 24,7
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
	.area idata
	.byte 2,34
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
	.area idata
	.byte 'B,63
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.blkb 2
	.area idata
	.byte 0,0
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.dbsym e qi2 _qi2 A[16:16]c
	.area text(rom, con, rel)
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887/chinese.h
	.dbfile C:\DOCUME~1\Administrator\桌面\USING07-07\Mega128\12c887\DS12C887.C
	.dbfunc e delayds12887 _delayds12887 fV
;              i -> R16
	.even
_delayds12887::
	.dbline -1
	.dbline 15
; 
; #include <iom128v.h>
; #include <macros.h>
; #include"DS12C887.H"
; #include"char.h"
; #include"lcd.h"
; #include"chinese.h"
; 
; #define uchar unsigned char
; uchar second,second10,second01,minute,minute10,minute01,hour,hour10,hour01;
; uchar weekday,weekday10,weekday01,monthday,monthday10,monthday01,month,month10,month01,year,year10,year01;
; //**********************************延时函数**************************************/
; 
; void delayds12887(uchar i)
; {
L2:
	.dbline 17
	.dbline 17
	.dbline 17
L3:
	.dbline 16
;  while(--i)                
	mov R24,R16
	subi R24,1
	mov R16,R24
	tst R24
	brne L2
	.dbline -2
L1:
	.dbline 0 ; func end
	ret
	.dbsym r i 16 c
	.dbend
	.dbfunc e Write_Regtime _Write_Regtime fV
;           Year -> y+8
;          Month -> y+6
;       Monthday -> y+4
;        Weekday -> y+2
;           Hour -> y+0
;         Minute -> R18
;         Second -> R16
	.even
_Write_Regtime::
	.dbline -1
	.dbline 23
; 	{;}
; }
; 
; //*****************************写DS12887时间寄存器函数****************************/
; 
; void Write_Regtime(uchar Second,uchar Minute,uchar Hour,uchar Weekday,uchar Monthday,uchar Month,uchar Year)
; {		
	.dbline 24
;  SECOND=Second;        		//写秒初值
	sts 40960,R16
	.dbline 25
;  MINUTE=Minute;				//写分初值
	sts 40962,R18
	.dbline 26
;  HOUR=Hour;					//写小时初值
	ldd R0,y+0
	sts 40964,R0
	.dbline 27
;  WEEKDAY=Weekday;			//写星期天数初值
	ldd R0,y+2
	sts 40966,R0
	.dbline 28
;  MONTHDAY=Monthday;			//写月天数初值
	ldd R0,y+4
	sts 40967,R0
	.dbline 29
;  MONTH=Month;				//写月初值
	ldd R0,y+6
	sts 40968,R0
	.dbline 30
;  YEAR=Year;					//写年初值
	ldd R0,y+8
	sts 40969,R0
	.dbline -2
L5:
	.dbline 0 ; func end
	ret
	.dbsym l Year 8 c
	.dbsym l Month 6 c
	.dbsym l Monthday 4 c
	.dbsym l Weekday 2 c
	.dbsym l Hour 0 c
	.dbsym r Minute 18 c
	.dbsym r Second 16 c
	.dbend
	.dbfunc e Write_Regspecial _Write_Regspecial fV
;           regD -> y+2
;           regC -> y+0
;           regB -> R18
;           regA -> R16
	.even
_Write_Regspecial::
	.dbline -1
	.dbline 37
; }
; 
; 
; //*************************写DS12887特殊寄存器A，B，C，D函数**********************/
; 
; void Write_Regspecial(uchar regA,uchar regB,uchar regC,uchar regD)
; {		
	.dbline 38
;  REG_A=regA; 
	sts 40970,R16
	.dbline 39
;  REG_B=regB;
	sts 40971,R18
	.dbline 40
;  REG_C=regC;
	ldd R0,y+0
	sts 40972,R0
	.dbline 41
;  REG_C=regD; 
	ldd R0,y+2
	sts 40972,R0
	.dbline -2
L6:
	.dbline 0 ; func end
	ret
	.dbsym l regD 2 c
	.dbsym l regC 0 c
	.dbsym r regB 18 c
	.dbsym r regA 16 c
	.dbend
	.dbfunc e Read_RegSec _Read_RegSec fI
	.even
_Read_RegSec::
	.dbline -1
	.dbline 47
; }
; 
; //******************************读DS12887时间寄存器函数*****************************/
; 
; Read_RegSec(void)   
; {		
	.dbline 48
;  return SECOND;
	lds R16,40960
	clr R17
	.dbline -2
L7:
	.dbline 0 ; func end
	ret
	.dbend
	.dbfunc e Read_RegMin _Read_RegMin fI
	.even
_Read_RegMin::
	.dbline -1
	.dbline 52
; }
; 
; Read_RegMin(void)
; {   
	.dbline 53
;  return MINUTE;
	lds R16,40962
	clr R17
	.dbline -2
L8:
	.dbline 0 ; func end
	ret
	.dbend
	.dbfunc e Read_RegHour _Read_RegHour fI
	.even
_Read_RegHour::
	.dbline -1
	.dbline 57
; }
; 
; Read_RegHour(void)
; {  
	.dbline 58
;  return HOUR;
	lds R16,40964
	clr R17
	.dbline -2
L9:
	.dbline 0 ; func end
	ret
	.dbend
	.dbfunc e Read_RegWeekday _Read_RegWeekday fI
	.even
_Read_RegWeekday::
	.dbline -1
	.dbline 62
; }
; 
; Read_RegWeekday(void)
; {  
	.dbline 63
;  return WEEKDAY;
	lds R16,40966
	clr R17
	.dbline -2
L10:
	.dbline 0 ; func end
	ret
	.dbend
	.dbfunc e Read_RegMonthday _Read_RegMonthday fI
	.even
_Read_RegMonthday::
	.dbline -1
	.dbline 67
; }
; 
; Read_RegMonthday(void)
; {  
	.dbline 68
;  return MONTHDAY;
	lds R16,40967
	clr R17
	.dbline -2
L11:
	.dbline 0 ; func end
	ret
	.dbend
	.dbfunc e Read_RegMonth _Read_RegMonth fI
	.even
_Read_RegMonth::
	.dbline -1
	.dbline 72
; }
; 
; Read_RegMonth(void)
; {  
	.dbline 73
;  return MONTH;
	lds R16,40968
	clr R17
	.dbline -2
L12:
	.dbline 0 ; func end
	ret
	.dbend
	.dbfunc e Read_RegYear _Read_RegYear fI
	.even
_Read_RegYear::
	.dbline -1
	.dbline 77
; }
; 
; Read_RegYear(void)
; {  
	.dbline 78
;  return YEAR;
	lds R16,40969
	clr R17
	.dbline -2
L13:
	.dbline 0 ; func end
	ret
	.dbend
	.dbfunc e juddisplay _juddisplay fV
;              x -> R22
;              y -> R20
;         number -> R10
	.even
_juddisplay::
	xcall push_gset3
	mov R20,R18
	mov R10,R16
	sbiw R28,3
	ldd R22,y+9
	.dbline -1
	.dbline 84
; }
; 
; /*********************************显示处理函数************************************/
; 
; void juddisplay(uchar number,uchar y,uchar x)             //(要显示的字符，X位置，Y位置）
; {					
	.dbline 85
;   switch(number)                                          //判断数字是几，并显示在指定位置上          
	clr R11
	tst R10
	brne X0
	tst R11
	brne X2
	xjmp L18
X2:
X0:
	movw R24,R10
	cpi R24,1
	ldi R30,0
	cpc R25,R30
	brne X3
	xjmp L19
X3:
	cpi R24,2
	ldi R30,0
	cpc R25,R30
	brne X4
	xjmp L20
X4:
	cpi R24,3
	ldi R30,0