📄 main.src

📁 AT89C55WD上移植的ucos-ii, 非常有用, 串口观看输出与调试。
💻 SRC
字号:
; .\main.SRC generated from: main.c
; COMPILER INVOKED BY:
;        D:\tools\Keil\C51\BIN\C51.EXE main.c LARGE OPTIMIZE(SIZE) REGFILE(.\OS_AT89C55WD.ORC) BROWSE NOINTPROMOTE INCDIR(D:\MY\empolder\uCOS-II\MCS-51\AT89C55WD\Keil 7_5\) DEBUG OBJECTEXTEND NOPRINT SRC(.\main.SRC)

$NOMOD51

NAME	MAIN

P0	DATA	080H
P1	DATA	090H
P2	DATA	0A0H
P3	DATA	0B0H
AC	BIT	0D0H.6
T0	BIT	0B0H.4
T2_EX	BIT	090H.1
T1	BIT	0B0H.5
EA	BIT	0A8H.7
T2	BIT	090H.0
IE	DATA	0A8H
P0_0	BIT	080H.0
P1_0	BIT	090H.0
P0_1	BIT	080H.1
P2_0	BIT	0A0H.0
P1_1	BIT	090H.1
P0_2	BIT	080H.2
P2_1	BIT	0A0H.1
P1_2	BIT	090H.2
P0_3	BIT	080H.3
P2_2	BIT	0A0H.2
P1_3	BIT	090H.3
P0_4	BIT	080H.4
P2_3	BIT	0A0H.3
P1_4	BIT	090H.4
P0_5	BIT	080H.5
EXF2	BIT	0C8H.6
RD	BIT	0B0H.7
P2_4	BIT	0A0H.4
P1_5	BIT	090H.5
P0_6	BIT	080H.6
P2_5	BIT	0A0H.5
P1_6	BIT	090H.6
P0_7	BIT	080H.7
ES	BIT	0A8H.4
P2_6	BIT	0A0H.6
P1_7	BIT	090H.7
P2_7	BIT	0A0H.7
IP	DATA	0B8H
RI	BIT	098H.0
CY	BIT	0D0H.7
INT0	BIT	0B0H.2
TI	BIT	098H.1
INT1	BIT	0B0H.3
RCAP2H	DATA	0CBH
PS	BIT	0B8H.4
SP	DATA	081H
OV	BIT	0D0H.2
RCAP2L	DATA	0CAH
C_T2	BIT	0C8H.1
WR	BIT	0B0H.6
RCLK	BIT	0C8H.5
TCLK	BIT	0C8H.4
PCON	DATA	087H
SBUF	DATA	099H
SCON	DATA	098H
TMOD	DATA	089H
TCON	DATA	088H
IE0	BIT	088H.1
IE1	BIT	088H.3
B	DATA	0F0H
CP_RL2	BIT	0C8H.0
ACC	DATA	0E0H
ET0	BIT	0A8H.1
TF0	BIT	088H.5
ET1	BIT	0A8H.3
TF1	BIT	088H.7
ET2	BIT	0A8H.5
TF2	BIT	0C8H.7
RB8	BIT	098H.2
TH0	DATA	08CH
IT0	BIT	088H.0
EX0	BIT	0A8H.0
TH1	DATA	08DH
IT1	BIT	088H.2
EX1	BIT	0A8H.2
TB8	BIT	098H.3
TH2	DATA	0CDH
P	BIT	0D0H.0
SM0	BIT	098H.7
TL0	DATA	08AH
SM1	BIT	098H.6
TL1	DATA	08BH
SM2	BIT	098H.5
TL2	DATA	0CCH
PT0	BIT	0B8H.1
PT1	BIT	0B8H.3
RS0	BIT	0D0H.3
TR0	BIT	088H.4
PT2	BIT	0B8H.5
RS1	BIT	0D0H.4
TR1	BIT	088H.6
TR2	BIT	0C8H.2
PX0	BIT	0B8H.0
PX1	BIT	0B8H.2
DPH	DATA	083H
DPL	DATA	082H
EXEN2	BIT	0C8H.3
REN	BIT	098H.4
T2MOD	DATA	0C9H
T2CON	DATA	0C8H
DPS	DATA	0A2H
RXD	BIT	0B0H.0
TXD	BIT	0B0H.1
F0	BIT	0D0H.5
F1	BIT	0D0H.1
PSW	DATA	0D0H
?PR?_?InitS0?MAIN    SEGMENT CODE 
?PR?_?InitTick?MAIN  SEGMENT CODE 
?PR?_?TestS0?MAIN    SEGMENT CODE 
?PR?_?TestTask?MAIN  SEGMENT CODE 
?PR?main?MAIN        SEGMENT CODE 
?XD?MAIN             SEGMENT XDATA 
	EXTRN	CODE (_?OSTimeDly)
	EXTRN	CODE (_?OSTaskCreate)
	EXTRN	CODE (_?OSStart)
	EXTRN	CODE (_?OSInit)
	EXTRN	CODE (?C?ADDXBP)
	EXTRN	DATA (?C_XBP)
	EXTRN	CODE (?C?ICASE)
	EXTRN	CODE (?C?PSTXDATA)
	EXTRN	CODE (?C?PLDXDATA)
	EXTRN	CODE (?C_STARTUP)
	PUBLIC	TestTaskStk
	PUBLIC	TestS0Stk
	PUBLIC	main
	PUBLIC	_?TestTask
	PUBLIC	_?TestS0
	PUBLIC	_?InitTick
	PUBLIC	_?InitS0

	RSEG  ?XD?MAIN
      TestS0Stk:   DS   492
    TestTaskStk:   DS   492
; 
; #ifndef  OS_MASTER_FILE
; #include "includes.h"
; #endif
; //声明任务堆栈
; OS_STK 	*TestTaskStk[164];
; 
; OS_STK	*TestS0Stk[164];
; 
; void	InitS0 ( unsigned int baud_rate ) TASK_REENTRANT	//baud_rate,n,8,1

	RSEG  ?PR?_?InitS0?MAIN
_?InitS0:
	USING	0
			; SOURCE LINE # 10
	MOV  	DPTR,#0FFFEH
	LCALL	?C?ADDXBP
	MOV  	A,R6
	MOVX 	@DPTR,A
	INC  	DPTR
	MOV  	A,R7
	MOVX 	@DPTR,A
; {
; 	ES		= 0;//1;											//EA=1;ET1=1;  
			; SOURCE LINE # 12
	CLR  	ES
; 	SCON 	= 0x50;    										/* 0x52;//SCON */
			; SOURCE LINE # 13
	MOV  	SCON,#050H
; 	TMOD 	|= 0x20;    									/*0x20;// TMOD */
			; SOURCE LINE # 14
	ORL  	TMOD,#020H
; 	TCON 	= 0xc0;//0x60;    										/*0x60;// TCON */
			; SOURCE LINE # 15
	MOV  	TCON,#0C0H
; 	PCON	= PCON&0x7f;
			; SOURCE LINE # 16
	ANL  	PCON,#07FH
; 	switch(baud_rate){										//波特率设置
			; SOURCE LINE # 17
	MOV  	DPH,?C_XBP
	MOV  	DPL,?C_XBP+01H
	MOVX 	A,@DPTR
	MOV  	R6,A
	INC  	DPTR
	MOVX 	A,@DPTR
	MOV  	B,R6
	LCALL	?C?ICASE
	DW   	?C0002
	DW   	04B0H
	DW   	?C0003
	DW   	0960H
	DW   	?C0004
	DW   	012C0H
	DW   	?C0005
	DW   	02580H
	DW   	?C0006
	DW   	04B00H
	DW   	?C0007
	DW   	09600H
	DW   	00H
	DW   	?C0005
; 		case 1200:
			; SOURCE LINE # 18
?C0002:
; 			TL1	= 0xe8;TH1	= 0Xe8;break;					//1200
			; SOURCE LINE # 19
	MOV  	TL1,#0E8H
	MOV  	TH1,#0E8H
	SJMP 	?C0009
; 		case 2400:
			; SOURCE LINE # 20
?C0003:
; 			TL1	= 0xf4;TH1	= 0Xf4;break;					//2400
			; SOURCE LINE # 21
	MOV  	TL1,#0F4H
	MOV  	TH1,#0F4H
	SJMP 	?C0009
; 		case 4800:
			; SOURCE LINE # 22
?C0004:
; 			TL1	= 0xfa;TH1	= 0Xfa;break;					//4800
			; SOURCE LINE # 23
	MOV  	TL1,#0FAH
	MOV  	TH1,#0FAH
	SJMP 	?C0009
; 		case 9600:
			; SOURCE LINE # 24
?C0005:
; 			TL1	= 0xfd;TH1	= 0Xfd;break;					//9600
			; SOURCE LINE # 25
	SJMP 	?C0026
; 		case 19200:
			; SOURCE LINE # 26
?C0006:
; 			PCON	= PCON|0x80;TL1	= 0xfd;TH1	= 0Xfd;break;//19200
			; SOURCE LINE # 27
	ORL  	PCON,#080H
	SJMP 	?C0027
; 		case 38400:
			; SOURCE LINE # 28
?C0007:
; 			PCON	= PCON|0x80;TL1	= 0xfe;TH1	= 0Xfe;break;//38400
			; SOURCE LINE # 29
	ORL  	PCON,#080H
	MOV  	TL1,#0FEH
	MOV  	TH1,#0FEH
	SJMP 	?C0009
; 		default:
			; SOURCE LINE # 30
?C0026:
?C0027:
	MOV  	TL1,#0FDH
	MOV  	TH1,#0FDH
; 	 		TL1=0xfd;TH1=0Xfd;break;						//9600
; 	}
			; SOURCE LINE # 32
; }
			; SOURCE LINE # 33
?C0009:
	MOV  	DPTR,#02H
	LJMP 	?C?ADDXBP
; END OF _?InitS0

; //********************************************************************************************************
; //
; //				设置时钟节拍中断函数_?OSTickISR的tick率
; //	NOTE:	1:  一般tick率为10-100次/秒;
; //			2:  特别注意不要在这里启动时钟节拍!!!
; //			3:  最好在第一个任务(优先级最高的任务)里启动tick时钟节拍
; //			4:  请尽量不要更改中断优先级寄存器IP的低2位,当INT0与T0同级时就会影响到正常tick
; //
; //
; //********************************************************************************************************
; void	InitTick ( void ) TASK_REENTRANT

	RSEG  ?PR?_?InitTick?MAIN
_?InitTick:
			; SOURCE LINE # 44
; {
; 
; 	TMOD	|= 0x01;			//选T0,方式1(16位)
			; SOURCE LINE # 47
	ORL  	TMOD,#01H
; 	TH0		= 0x3c;				//定时50ms
			; SOURCE LINE # 48
	MOV  	TH0,#03CH
; 	TL0		= 0x0b0;
			; SOURCE LINE # 49
	MOV  	TL0,#0B0H
; 	TR0		= 1;
			; SOURCE LINE # 50
	SETB 	TR0
; 	//TF0		= 1;
; 	IP		= 0x02;				//设置中断优先级T0最高
			; SOURCE LINE # 52
	MOV  	IP,#02H
; 	ET0 	= 1;
			; SOURCE LINE # 53
	SETB 	ET0
; 	EA		= 1;
			; SOURCE LINE # 54
	SETB 	EA
; 	//请注意在第一个任务里启动T0,即:TR0=1;
; 	//		在OS_CPU_A.ASM的_?OSTickISR里使TH0=0x3ch;TL0=0x0b0h;
; }
			; SOURCE LINE # 57
	RET  	
; END OF _?InitTick

; void	TestS0 (void * os_pdata) TASK_REENTRANT

	RSEG  ?PR?_?TestS0?MAIN
_?TestS0:
	USING	0
			; SOURCE LINE # 58
	MOV  	DPTR,#0FFFDH
	LCALL	?C?ADDXBP
	LCALL	?C?PSTXDATA
; {//本任务优先级为4
; 	os_pdata	= os_pdata;
			; SOURCE LINE # 60
	MOV  	DPH,?C_XBP
	MOV  	DPL,?C_XBP+01H
	LCALL	?C?PLDXDATA
	MOV  	DPH,?C_XBP
	MOV  	DPL,?C_XBP+01H
	LCALL	?C?PSTXDATA
; 
; 	InitS0 ( 38400 );
			; SOURCE LINE # 62
	MOV  	R6,#096H
	MOV  	R7,#00H
	LCALL	_?InitS0
; 	InitTick();				//初始化OSTickISR()
			; SOURCE LINE # 63
	LCALL	_?InitTick
?C0011:
; 	while (1)
			; SOURCE LINE # 64
; 	{
			; SOURCE LINE # 65
; 		//printf ("TESTS0");
; 		SBUF='s';
			; SOURCE LINE # 67
	MOV  	SBUF,#073H
?C0013:
; 		while(TI==0);TI=0;
			; SOURCE LINE # 68
	JNB  	TI,?C0013
?C0014:
	CLR  	TI
; 		if(P1_4==0)P1_4=1;else P1_4=0;
			; SOURCE LINE # 69
	JB   	P1_4,?C0015
	SETB 	P1_4
	SJMP 	?C0016
?C0015:
	CLR  	P1_4
?C0016:
; 
; 		OSTimeDly(1);
			; SOURCE LINE # 71
	MOV  	R6,#00H
	MOV  	R7,#01H
	LCALL	_?OSTimeDly
; 	}
			; SOURCE LINE # 72
	SJMP 	?C0011
; END OF _?TestS0

; 
; }
; 
; 
; void	TestTask(void * os_pdata) TASK_REENTRANT

	RSEG  ?PR?_?TestTask?MAIN
_?TestTask:
	USING	0
			; SOURCE LINE # 77
	MOV  	DPTR,#0FFFDH
	LCALL	?C?ADDXBP
	LCALL	?C?PSTXDATA
; {//本任务优先级为5
; 	os_pdata	= os_pdata;
			; SOURCE LINE # 79
	MOV  	DPH,?C_XBP
	MOV  	DPL,?C_XBP+01H
	LCALL	?C?PLDXDATA
	MOV  	DPH,?C_XBP
	MOV  	DPL,?C_XBP+01H
	LCALL	?C?PSTXDATA
?C0018:
; 
; 	while(1)
			; SOURCE LINE # 81
; 	{
			; SOURCE LINE # 82
; 	SBUF='t';
			; SOURCE LINE # 83
	MOV  	SBUF,#074H
?C0020:
; 	while(TI==0);TI=0;//if(P1==0)P1=1;else P1=0;
			; SOURCE LINE # 84
	JNB  	TI,?C0020
?C0021:
	CLR  	TI
; 		if(P1_5==0)P1_5=1;else P1_5=0;
			; SOURCE LINE # 85
	JB   	P1_5,?C0022
	SETB 	P1_5
	SJMP 	?C0023
?C0022:
	CLR  	P1_5
?C0023:
; 
; 	OSTimeDly(1);
			; SOURCE LINE # 87
	MOV  	R6,#00H
	MOV  	R7,#01H
	LCALL	_?OSTimeDly
; 	
; 	}
			; SOURCE LINE # 89
	SJMP 	?C0018
; END OF _?TestTask

; }
; 
; void main (void)

	RSEG  ?PR?main?MAIN
main:
	USING	0
			; SOURCE LINE # 92
; {
			; SOURCE LINE # 93
; 	OSInit();
			; SOURCE LINE # 94
	LCALL	_?OSInit
; 
; /*INT8U  OSTaskCreate (void (*task)(void *pd)TASK_REENTRANT, 
; 						void *os_pdata, 
; 						OS_STK *ptos, 
; 						INT8U prio)TASK_REENTRANT)
; */
; 	OSTaskCreate (TestTask,(void *)0, &TestTaskStk[63], 5);
			; SOURCE LINE # 101
	MOV  	DPTR,#0FFFFH
	LCALL	?C?ADDXBP
	MOV  	A,#05H
	MOVX 	@DPTR,A
	MOV  	R3,#01H
	MOV  	R2,#HIGH (TestTaskStk+0BDH)
	MOV  	R1,#LOW (TestTaskStk+0BDH)
	MOV  	DPTR,#0FFFDH
	LCALL	?C?ADDXBP
	LCALL	?C?PSTXDATA
	MOV  	R3,#00H
	MOV  	R2,#00H
	MOV  	R1,#00H
	MOV  	DPTR,#0FFFDH
	LCALL	?C?ADDXBP
	LCALL	?C?PSTXDATA
	MOV  	R3,#0FFH
	MOV  	R2,#HIGH (_?TestTask)
	MOV  	R1,#LOW (_?TestTask)
	LCALL	_?OSTaskCreate
; 	OSTaskCreate (  TestS0,(void *)0,   &TestS0Stk[63], 4);
			; SOURCE LINE # 102
	MOV  	DPTR,#0FFFFH
	LCALL	?C?ADDXBP
	MOV  	A,#04H
	MOVX 	@DPTR,A
	MOV  	R3,#01H
	MOV  	R2,#HIGH (TestS0Stk+0BDH)
	MOV  	R1,#LOW (TestS0Stk+0BDH)
	MOV  	DPTR,#0FFFDH
	LCALL	?C?ADDXBP
	LCALL	?C?PSTXDATA
	MOV  	R3,#00H
	MOV  	R2,#00H
	MOV  	R1,#00H
	MOV  	DPTR,#0FFFDH
	LCALL	?C?ADDXBP
	LCALL	?C?PSTXDATA
	MOV  	R3,#0FFH
	MOV  	R2,#HIGH (_?TestS0)
	MOV  	R1,#LOW (_?TestS0)
	LCALL	_?OSTaskCreate
; 
; 	OSStart();
			; SOURCE LINE # 104
	LJMP 	_?OSStart
; END OF main

	END
💿 文件大小 496 K
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