; .\main.SRC generated from: main.c
; COMPILER INVOKED BY:
; D:\Program Files\Keil 8.08\C51\BIN\C51.EXE main.c BROWSE DEBUG OBJECTEXTEND SRC(.\main.SRC)
$NOMOD51
NAME MAIN
P0 DATA 080H
P1 DATA 090H
P2 DATA 0A0H
P3 DATA 0B0H
T0 BIT 0B0H.4
AC BIT 0D0H.6
T1 BIT 0B0H.5
EA BIT 0A8H.7
IE DATA 0A8H
RD BIT 0B0H.7
ES BIT 0A8H.4
IP DATA 0B8H
RI BIT 098H.0
INT0 BIT 0B0H.2
CY BIT 0D0H.7
TI BIT 098H.1
INT1 BIT 0B0H.3
PS BIT 0B8H.4
SP DATA 081H
OV BIT 0D0H.2
WR BIT 0B0H.6
SBUF DATA 099H
PCON DATA 087H
SCON DATA 098H
TMOD DATA 089H
TCON DATA 088H
P33 BIT 0B0H.3
IE0 BIT 088H.1
IE1 BIT 088H.3
B DATA 0F0H
ACC DATA 0E0H
ET0 BIT 0A8H.1
ET1 BIT 0A8H.3
TF0 BIT 088H.5
TF1 BIT 088H.7
RB8 BIT 098H.2
TH0 DATA 08CH
EX0 BIT 0A8H.0
IT0 BIT 088H.0
TH1 DATA 08DH
TB8 BIT 098H.3
EX1 BIT 0A8H.2
IT1 BIT 088H.2
P BIT 0D0H.0
SM0 BIT 098H.7
TL0 DATA 08AH
SM1 BIT 098H.6
TL1 DATA 08BH
SM2 BIT 098H.5
PT0 BIT 0B8H.1
PT1 BIT 0B8H.3
RS0 BIT 0D0H.3
TR0 BIT 088H.4
RS1 BIT 0D0H.4
TR1 BIT 088H.6
PX0 BIT 0B8H.0
PX1 BIT 0B8H.2
CLK BIT 0B0H.1
DIN BIT 0B0H.0
DPH DATA 083H
DPL DATA 082H
REN BIT 098H.4
RXD BIT 0B0H.0
TXD BIT 0B0H.1
F0 BIT 0D0H.5
PSW DATA 0D0H
?PR?DELAY?MAIN SEGMENT CODE
?DT?DELAY?MAIN SEGMENT DATA OVERLAYABLE
?PR?DISP1?MAIN SEGMENT CODE
?DT?DISP1?MAIN SEGMENT DATA OVERLAYABLE
?PR?main?MAIN SEGMENT CODE
?DT?main?MAIN SEGMENT DATA OVERLAYABLE
?CO?MAIN SEGMENT CODE
?DT?MAIN SEGMENT DATA
EXTRN CODE (?C_STARTUP)
PUBLIC DBUF0
PUBLIC TEMP
PUBLIC SEGTAB
PUBLIC main
PUBLIC DISP1
PUBLIC DELAY
RSEG ?DT?main?MAIN
?main?BYTE:
point?246: DS 1
ORG 1
x_point?247: DS 2
ORG 3
temp?248: DS 1
RSEG ?DT?DISP1?MAIN
?DISP1?BYTE:
num2?142: DS 1
RSEG ?DT?DELAY?MAIN
?DELAY?BYTE:
j?040: DS 1
RSEG ?DT?MAIN
TEMP: DS 4
DBUF0: DS 4
RSEG ?CO?MAIN
SEGTAB:
DB 03FH
DB 006H
DB 05BH
DB 04FH
DB 066H
DB 06DH
DB 07DH
DB 007H
DB 07FH
DB 06FH
DB 077H
DB 07CH
DB 058H
DB 05EH
DB 079H
DB 071H
DB 000H
DB 040H
; #include
; #include
; typedef unsigned char BYTE;
;
; BYTE DBUF0[4];
; BYTE TEMP[4];
;
; sbit DIN=P3^0;
; sbit CLK=P3^1;
; sbit P33=P3^3;
;
; BYTE code SEGTAB[]={0x3F,0x06,0x5B,0x4F,0x66,0x6D,
; 0x7D,0x07,0x7F,0x6F,0x77,0x7C,
; 0x58,0x5E,0x79,0x71,0x00,0x40};
;
;
; void DELAY()
RSEG ?PR?DELAY?MAIN
DELAY:
USING 0
; SOURCE LINE # 17
; {
; SOURCE LINE # 18
; BYTE i=0xAF;
; SOURCE LINE # 19
;---- Variable 'i?041' assigned to Register 'R7' ----
MOV R7,#0AFH
?C0003:
;
; do
; {
; SOURCE LINE # 22
; BYTE j=0xFF;
; SOURCE LINE # 23
MOV j?040,#0FFH
?C0006:
; do
; {
; SOURCE LINE # 25
; _nop_();
; SOURCE LINE # 26
NOP
; _nop_();
; SOURCE LINE # 27
NOP
; _nop_();
; SOURCE LINE # 28
NOP
; }while(--j);
; SOURCE LINE # 29
DJNZ j?040,?C0006
; }while(--i);
; SOURCE LINE # 30
DJNZ R7,?C0003
; }
; SOURCE LINE # 31
RET
; END OF DELAY
;
; void DISP1()
RSEG ?PR?DISP1?MAIN
DISP1:
USING 0
; SOURCE LINE # 33
; {
; SOURCE LINE # 34
; BYTE data *p=DBUF0;
; SOURCE LINE # 35
MOV R7,#LOW (DBUF0)
;---- Variable 'p?143' assigned to Register 'R7' ----
; BYTE data *q=TEMP+4;
; SOURCE LINE # 36
MOV R6,#LOW (TEMP+04H)
;---- Variable 'q?144' assigned to Register 'R6' ----
; BYTE num=5;
; SOURCE LINE # 37
;---- Variable 'num?145' assigned to Register 'R5' ----
MOV R5,#05H
?C0010:
;
; do
; {
; SOURCE LINE # 40
; *q=SEGTAB[*p];
; SOURCE LINE # 41
MOV R0,AR7
MOV A,@R0
MOV DPTR,#SEGTAB
MOVC A,@A+DPTR
MOV R0,AR6
MOV @R0,A
; p++;
; SOURCE LINE # 42
INC R7
; q--;
; SOURCE LINE # 43
DEC R6
; }while(--num);
; SOURCE LINE # 44
DJNZ R5,?C0010
;
; p=TEMP;
; SOURCE LINE # 46
MOV R7,#LOW (TEMP)
; num=5;
; SOURCE LINE # 47
MOV R5,#05H
?C0013:
;
; do
; {
; SOURCE LINE # 50
; BYTE num2=8;
; SOURCE LINE # 51
MOV num2?142,#08H
; ACC=*p;
; SOURCE LINE # 52
MOV R0,AR7
MOV A,@R0
?C0016:
; do
; {
; SOURCE LINE # 54
; #pragma asm
; RLC A
RLC A
; MOV DIN,C
MOV DIN,C
; #pragma endasm
;
; CLK=0;
; SOURCE LINE # 60
CLR CLK
; CLK=1;
; SOURCE LINE # 61
SETB CLK
;
; }while(--num2);
; SOURCE LINE # 63
DJNZ num2?142,?C0016
; p++;
; SOURCE LINE # 64
INC R7
; }while(--num);
; SOURCE LINE # 65
DJNZ R5,?C0013
; }
; SOURCE LINE # 66
RET
; END OF DISP1
;
; main()
RSEG ?PR?main?MAIN
main:
USING 0
; SOURCE LINE # 68
; {
; SOURCE LINE # 69
?C0018:
; while(1)
; SOURCE LINE # 70
; {
; SOURCE LINE # 71
; BYTE data *point=DBUF0;
; SOURCE LINE # 72
MOV point?246,#LOW (DBUF0)
; BYTE xdata *x_point;
; BYTE temp;
;
; *point++=0x0A;
; SOURCE LINE # 76
MOV R7,point?246
INC point?246
MOV R0,AR7
MOV @R0,#0AH
; *point++=0x0D;
; SOURCE LINE # 77
MOV R7,point?246
INC point?246
MOV R0,AR7
MOV @R0,#0DH
; *point++=0x10;
; SOURCE LINE # 78
MOV R7,point?246
INC point?246
MOV R0,AR7
MOV @R0,#010H
;
; x_point=0xFEF3;
; SOURCE LINE # 80
MOV x_point?247,#0FEH
MOV x_point?247+01H,#0F3H
; *x_point=0;
; SOURCE LINE # 81
MOV DPL,x_point?247+01H
MOV DPH,x_point?247
CLR A
MOVX @DPTR,A
?C0020:
; while(!P33);
; SOURCE LINE # 82
JNB P33,?C0020
?C0021:
; temp=*x_point;
; SOURCE LINE # 83
MOV DPL,x_point?247+01H
MOV DPH,x_point?247
MOVX A,@DPTR
MOV temp?248,A
; P1=temp;
; SOURCE LINE # 84
MOV P1,A
;
; *point=_crol_(temp,4)&0x0F;
; SOURCE LINE # 86
MOV R7,temp?248
MOV R0,#04H
MOV A,R7
INC R0
SJMP ?C0024
?C0023:
RL A
?C0024:
DJNZ R0,?C0023
ANL A,#0FH
MOV R0,point?246
MOV @R0,A
; point++;
; SOURCE LINE # 87
INC point?246
; *point=temp&0x0F;
; SOURCE LINE # 88
MOV A,temp?248
ANL A,#0FH
MOV R0,point?246
MOV @R0,A
; DISP1();
; SOURCE LINE # 89
LCALL DISP1
; DELAY();
; SOURCE LINE # 90
LCALL DELAY
; }
; SOURCE LINE # 91
SJMP ?C0018
; END OF main
END
