📄 stimer.src
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; .\out_sst89e564\stimer.SRC generated from: source\stimer.c
; COMPILER INVOKED BY:
; C:\Keil\C51\BIN\C51.EXE source\stimer.c LARGE BROWSE ORDER NOAREGS DEBUG OBJECTEXTEND PRINT(.\stimer.lst) SRC(.\out_sst89e564\stimer.SRC)
$NOMOD51
NAME STIMER
P0 DATA 080H
SP DATA 081H
DPL DATA 082H
DPH DATA 083H
PCON DATA 087H
TCON DATA 088H
TMOD DATA 089H
TL0 DATA 08AH
TL1 DATA 08BH
TH0 DATA 08CH
TH1 DATA 08DH
P1 DATA 090H
SCON DATA 098H
SBUF DATA 099H
P2 DATA 0A0H
IE DATA 0A8H
P3 DATA 0B0H
IP DATA 0B8H
T2CON DATA 0C8H
T2MOD DATA 0C9H
RCAP2L DATA 0CAH
RCAP2H DATA 0CBH
TL2 DATA 0CCH
TH2 DATA 0CDH
PSW DATA 0D0H
ACC DATA 0E0H
B DATA 0F0H
P0_0 BIT 080H.0
P0_1 BIT 080H.1
P0_2 BIT 080H.2
P0_3 BIT 080H.3
P0_4 BIT 080H.4
P0_5 BIT 080H.5
P0_6 BIT 080H.6
P0_7 BIT 080H.7
IT0 BIT 088H.0
IE0 BIT 088H.1
IT1 BIT 088H.2
IE1 BIT 088H.3
TR0 BIT 088H.4
TF0 BIT 088H.5
TR1 BIT 088H.6
TF1 BIT 088H.7
P1_0 BIT 090H.0
P1_1 BIT 090H.1
P1_2 BIT 090H.2
P1_3 BIT 090H.3
P1_4 BIT 090H.4
P1_5 BIT 090H.5
P1_6 BIT 090H.6
P1_7 BIT 090H.7
T2 BIT 090H.0
T2EX BIT 090H.1
RI BIT 098H.0
TI BIT 098H.1
RB8 BIT 098H.2
TB8 BIT 098H.3
REN BIT 098H.4
SM2 BIT 098H.5
SM1 BIT 098H.6
SM0 BIT 098H.7
P2_0 BIT 0A0H.0
P2_1 BIT 0A0H.1
P2_2 BIT 0A0H.2
P2_3 BIT 0A0H.3
P2_4 BIT 0A0H.4
P2_5 BIT 0A0H.5
P2_6 BIT 0A0H.6
P2_7 BIT 0A0H.7
EX0 BIT 0A8H.0
ET0 BIT 0A8H.1
EX1 BIT 0A8H.2
ET1 BIT 0A8H.3
ES BIT 0A8H.4
ET2 BIT 0A8H.5
EA BIT 0A8H.7
P3_0 BIT 0B0H.0
P3_1 BIT 0B0H.1
P3_2 BIT 0B0H.2
P3_3 BIT 0B0H.3
P3_4 BIT 0B0H.4
P3_5 BIT 0B0H.5
P3_6 BIT 0B0H.6
P3_7 BIT 0B0H.7
RXD BIT 0B0H.0
TXD BIT 0B0H.1
INT0 BIT 0B0H.2
INT1 BIT 0B0H.3
T0 BIT 0B0H.4
T1 BIT 0B0H.5
WR BIT 0B0H.6
RD BIT 0B0H.7
PX0 BIT 0B8H.0
PT0 BIT 0B8H.1
PX1 BIT 0B8H.2
PT1 BIT 0B8H.3
PS BIT 0B8H.4
PT2 BIT 0B8H.5
CP_RL2 BIT 0C8H.0
C_T2 BIT 0C8H.1
TR2 BIT 0C8H.2
EXEN2 BIT 0C8H.3
TCLK BIT 0C8H.4
RCLK BIT 0C8H.5
EXF2 BIT 0C8H.6
TF2 BIT 0C8H.7
P BIT 0D0H.0
FL BIT 0D0H.1
OV BIT 0D0H.2
RS0 BIT 0D0H.3
RS1 BIT 0D0H.4
F0 BIT 0D0H.5
AC BIT 0D0H.6
CY BIT 0D0H.7
FST DATA 0B6H
WDTC DATA 0C0H
WDTD DATA 085H
AUXR DATA 08EH
AUXR1 DATA 0A2H
WDTRST DATA 0A6H
WDTPRG DATA 0A7H
SADDR DATA 0A9H
IPH DATA 0B7H
IPH0 DATA 0B7H
SADEN DATA 0B9H
IPL DATA 0B8H
IPL0 DATA 0B8H
CCON DATA 0D8H
CMOD DATA 0D9H
CCAPM0 DATA 0DAH
CCAPM1 DATA 0DBH
CCAPM2 DATA 0DCH
CCAPM3 DATA 0DDH
CCAPM4 DATA 0DEH
P5 DATA 0E8H
CL DATA 0E9H
CCAP0L DATA 0EAH
CCAP1L DATA 0EBH
CCAP2L DATA 0ECH
CCAP3L DATA 0EDH
CCAP4L DATA 0EEH
CH DATA 0F9H
CCAP0H DATA 0FAH
CCAP1H DATA 0FBH
CCAP2H DATA 0FCH
CCAP3H DATA 0FDH
CCAP4H DATA 0FEH
?PR?IntUserTimer?STIMER SEGMENT CODE
?PR?IntSysTimer?STIMER SEGMENT CODE
?PR?_beep?STIMER SEGMENT CODE
?PR?_delay?STIMER SEGMENT CODE
?XD?_delay?STIMER SEGMENT XDATA OVERLAYABLE
?PR?GetTickCount?STIMER SEGMENT CODE
?PR?GetTenTickCount?STIMER SEGMENT CODE
?PR?_InitTimer?STIMER SEGMENT CODE
?XD?_InitTimer?STIMER SEGMENT XDATA OVERLAYABLE
?PR?_InitUserTimer?STIMER SEGMENT CODE
?PR?_led?STIMER SEGMENT CODE
?PR?_StartCLKO?STIMER SEGMENT CODE
?PR?dummy?STIMER SEGMENT CODE
?C_INITSEG SEGMENT CODE
?DT?STIMER SEGMENT DATA
?BI?STIMER SEGMENT BIT
?XD?STIMER SEGMENT XDATA
?DT?_delay?STIMER SEGMENT DATA OVERLAYABLE
?DT?GetTickCount?STIMER SEGMENT DATA OVERLAYABLE
?DT?GetTenTickCount?STIMER SEGMENT DATA OVERLAYABLE
?DT?_InitTimer?STIMER SEGMENT DATA OVERLAYABLE
?DT?_StartCLKO?STIMER SEGMENT DATA OVERLAYABLE
EXTRN CODE (TimerEvent)
EXTRN CODE (_SetIntPri)
EXTRN CODE (ResetWDT)
EXTRN CODE (?C?UIDIV)
EXTRN CODE (?C?LSTXDATA)
EXTRN CODE (?C?ULDIV)
EXTRN CODE (?C?ULSHR)
PUBLIC dummy
PUBLIC _StartCLKO
PUBLIC _led
PUBLIC _InitUserTimer
PUBLIC _InitTimer
PUBLIC GetTenTickCount
PUBLIC GetTickCount
PUBLIC _delay
PUBLIC _beep
PUBLIC IntSysTimer
PUBLIC IntUserTimer
RSEG ?XD?_delay?STIMER
?_delay?BYTE:
time?342: DS 2
RSEG ?XD?_InitTimer?STIMER
?_InitTimer?BYTE:
sysclk?647: DS 4
RSEG ?DT?STIMER
Interval: DS 3
TStatus: DS 4
LedTick: DS 1
LedCnt: DS 1
UserReload: DS 1
BuzzerTick: DS 1
BuzzerCnt: DS 1
BuzzerTimes: DS 1
RSEG ?BI?STIMER
LedFlash: DBIT 1
fSetting: DBIT 1
RSEG ?XD?STIMER
SysClk: DS 4
RSEG ?DT?_delay?STIMER
startms?343: DS 2
RSEG ?DT?GetTickCount?STIMER
cyl?444: DS 2
RSEG ?DT?GetTickCount?STIMER
ms?445: DS 2
RSEG ?DT?GetTenTickCount?STIMER
tmp?546: DS 2
RSEG ?DT?_InitTimer?STIMER
ltmp?648: DS 4
RSEG ?DT?_StartCLKO?STIMER
rld?953: DS 2
RSEG ?C_INITSEG
DB 003H
DB Interval
DW 00399H
DB 024H
DB 004H
DB TStatus
DW 00000H
DB 000H,000H
DB 001H
DB LedTick
DB 000H
DB 001H
DB LedCnt
DB 000H
DB 0C1H, LedFlash + 000H ; bit-init
DB 001H
DB BuzzerTick
DB 000H
DB 001H
DB BuzzerCnt
DB 000H
DB 001H
DB BuzzerTimes
DB 000H
DB 0C1H, fSetting + 000H ; bit-init
; //////////////////////////////////////////////
; // timer.c //
; // 1毫秒系统时钟 //
; // 自定义时间长度中断调用 //
; // 预定义时间长度中断调用 //
; // design by: 刘俐训 //
; //////////////////////////////////////////////
;
; #include <reg52.h>
; #include "stimer.h"
; #include <v51rx2.h>
; #include "t_event.h"
; #include "intrsc.h"
; #include "wdt.h"
;
; #ifndef enable
; #define enable() EA=1
; #define disable() EA=0
; #endif
;
; #ifdef BUZZEROUT
; #ifndef BZFRQ
; #define BZFRQ
; #define BZFRQ0 0
; #define BZFRQ2K 2
; #define BZFRQ4K 4
; #endif
; #endif
;
; #ifndef NULL
; #define NULL (void *)0
; #endif
;
; #define USER_TIMER TL0
; #define SYS_TIMER TH0
; #define TF_USER TF0
; #define TF_SYS TF1
;
;
; typedef struct _INTERVAL
; {
; unsigned int mscycles;
; unsigned char tenmsloops;
; }INTERVAL;
;
; typedef struct _TSTATUS
; {
; union _TICK
; {
; unsigned int cycles;
; unsigned char loops;
; }Tick;
; unsigned int ms;
; }TSTATUS;
;
; static INTERVAL data Interval = {921, 36};
; static volatile TSTATUS data TStatus = {0};
;
; static unsigned char data LedTick = 0;
; static unsigned char data LedCnt = 0;
; static bit LedFlash = 0;
;
; static unsigned char data UserReload;
; static unsigned long SysClk;
;
; /*
; static unsigned char data Led1Tick = 0;
; static unsigned char data Led1Cnt = 0;
; static bit Led1Flash = 0;
; */
;
; static unsigned char data BuzzerTick = 0;
; static unsigned char data BuzzerCnt = 0;
; static unsigned char data BuzzerTimes = 0;
; static bit fSetting = 0;
;
CSEG AT 0000BH
LJMP IntUserTimer
; void IntUserTimer(void) interrupt TF0_VECTOR using 2
RSEG ?PR?IntUserTimer?STIMER
USING 2
IntUserTimer:
PUSH ACC
PUSH B
PUSH DPH
PUSH DPL
PUSH PSW
USING 2
MOV PSW,#010H
; SOURCE LINE # 77
; {
; TL0 += UserReload;
; SOURCE LINE # 79
MOV A,UserReload
ADD A,TL0
MOV TL0,A
; TimerEvent();
; SOURCE LINE # 80
LCALL TimerEvent
; }
; SOURCE LINE # 81
POP PSW
POP DPL
POP DPH
POP B
POP ACC
RETI
; END OF IntUserTimer
CSEG AT 0001BH
LJMP IntSysTimer
;
; void IntSysTimer( void ) interrupt TF1_VECTOR using 1
RSEG ?PR?IntSysTimer?STIMER
USING 1
IntSysTimer:
PUSH ACC
PUSH PSW
; SOURCE LINE # 83
; {
; TStatus.Tick.loops ++;
; SOURCE LINE # 85
INC TStatus
; if(TStatus.Tick.loops > Interval.tenmsloops)
; SOURCE LINE # 86
MOV A,TStatus
SETB C
SUBB A,Interval+02H
JC ?C0008
; {
; SOURCE LINE # 87
; TStatus.Tick.loops = 0;
; SOURCE LINE # 88
MOV TStatus,#00H
; TStatus.ms += 10;
; SOURCE LINE # 89
MOV A,#0AH
ADD A,TStatus+03H
MOV TStatus+03H,A
CLR A
ADDC A,TStatus+02H
MOV TStatus+02H,A
; if(LedFlash)
; SOURCE LINE # 90
JNB LedFlash,?C0003
; {
; SOURCE LINE # 91
; LedCnt ++;
; SOURCE LINE # 92
INC LedCnt
; if(LedCnt >= LedTick)
; SOURCE LINE # 93
MOV A,LedCnt
CLR C
SUBB A,LedTick
JC ?C0003
; {
; SOURCE LINE # 94
; LedCnt = 0;
; SOURCE LINE # 95
MOV LedCnt,#00H
; LED = ~LED;
; SOURCE LINE # 96
CPL P1_3
; }
; SOURCE LINE # 97
; }
; SOURCE LINE # 98
?C0003:
;
; /*
; if(Led1Flash)
; {
; Led1Cnt ++;
; if(Led1Cnt >= Led1Tick)
; {
; Led1Cnt = 0;
; LED1 = ~LED1;
; }
; }
; */
;
; if((!fSetting) && BuzzerTimes)
; SOURCE LINE # 112
JB fSetting,?C0008
MOV A,BuzzerTimes
JZ ?C0008
; {
; SOURCE LINE # 113
; BuzzerCnt ++;
; SOURCE LINE # 114
INC BuzzerCnt
; if(BuzzerCnt >= BuzzerTick)
; SOURCE LINE # 115
MOV A,BuzzerCnt
CLR C
SUBB A,BuzzerTick
JC ?C0008
; {
; SOURCE LINE # 116
; BuzzerCnt = 0;
; SOURCE LINE # 117
MOV BuzzerCnt,#00H
; BUZZER = ~BUZZER;
; SOURCE LINE # 118
CPL P3_5
; if(BUZZER == BUZZEROFF)
; SOURCE LINE # 119
JNB P3_5,?C0008
; {
; SOURCE LINE # 120
; BuzzerTimes --;
; SOURCE LINE # 121
DEC BuzzerTimes
; }
; SOURCE LINE # 122
; }
; SOURCE LINE # 123
; }
; SOURCE LINE # 124
; }
; SOURCE LINE # 125
; }
; SOURCE LINE # 126
?C0008:
POP PSW
POP ACC
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