/*?本例程uCOS-II?版本為2.51僅創建一個LED閃爍任務于?P1.0?上每隔?0.5?秒閃動一次任務而此例程運行于內?RAM?>?300?Byte?的51內核單片機即可。*/??

#include?“includes.h“


sbit?LED0?=?P1^0;
sbit?LED1?=?P1^1;
sbit?LED2?=?P1^2;

OS_STK?TaskStartStk1[32];
OS_STK?TaskStartStk2[32];
//OS_STK?TaskStartStk3[32];

//OS_EVENT*?FirstSem;
//INT8U?err;


//?此表為?LED?的字模??????????
//INT8U?code?LED7Code[]?=?
//{~0x3F~0x06~0x5B~0x4F~0x66~0x6D~0x7D~0x07~0x7F~0x6F~0x77~0x7C~0x39~0x5E~0x79~0x71};



//INT8U?LedNumVal?=?0;


//INT8U?code?shu[11]={0xc00xf90xa40xb00x990x920x820xf80x800x900xbf};
//INT8U?code?shu[11]={0xfc0x600xda0xf20x660xb60xbe0xe00xfe0xf60x02};
//INT8U?display[8]={0xff0xff0xff0xff0xff0xff0xff0xff};

void?serialTxBuf（INT8U?*str）;

#if?0
void?Task1（void?*ppdata）
{

	ppdata=ppdata;
	for（;;）
????	{
????????TI=0;
		SBUF=0xaa;
		while（TI==0）;
		???TI=0;
//		printf（“How?are?you?“）;
		LED0=0;?LED1=1;//LED2=1;
????????OSTimeDly（OS_TICKS_PER_SEC）;
????	}????
}

void?Task2（void?*ppdata）
{

	ppdata=ppdata;
	for（;;）
????	{
????????TI=0;
		SBUF=0xbb;
		while（TI==0）;
		???TI=0;
//????????printf（“I?am?WangZhen“）;
		LED0=1;?LED1=0;//LED2=1;
????????OSTimeDly（OS_TICKS_PER_SEC）;
????	}????
}

/*void?Task3（void?*ppdata）
{

	ppdata=ppdata;
	for（;;）
????	{
????????TI=0;
		SBUF=0xCC;
		while（TI==0）;
		???TI=0;
		LED0=1;?LED1=1;//LED2=0;
????????OSTimeDly（OS_TICKS_PER_SEC*3/2）;
????	}????
}??*/
#else
void?Task1（void?*ppdata）
{
	ppdata=ppdata;
	for（;;）
????{
		LED0?=?~LED0;?
		//OSSemPost（FirstSem）;
		
		OSTimeDly（OS_TICKS_PER_SEC）;
????}????
}

void?Task2（void?*ppdata）
{
	ppdata=ppdata;
	for（;;）
????{
????	serialTxBuf（“Hello~!“）;
		LED1?=?~LED1;
		OSTimeDly（OS_TICKS_PER_SEC?*?2）;
????}?
}



#endif


void?seri_init（void）?//reentrant
{
????TMOD?	=?TMOD|0x20;
	SCON?	=?0x50;
????TH1?	=?0xF3;
????TL1?	=?0xF3;
	PCON?|=?0x00;
????TR1?	=?1;
}

void?main（void）
{
	P2?=?0xFF;
	//P0?=?0xFF;
????seri_init（）;
	OSInit（）;
	InitHardware（）;

	//FirstSem?=?OSSemCreate（0）;//定義一個信號量
	
	OSTaskCreate（Task1?（void*）0?&TaskStartStk1[0]?1）;
	OSTaskCreate（Task2?（void*）0?&TaskStartStk2[0]?2）;
	//OSTaskCreate（Task3?（void*）0?&TaskStartStk3[0]?3）;

	OSStart（）;
}


void?serialTxBuf（INT8U?*str）
{
	while（*str?!=?‘\0‘）
	{
		SBUF?=?*str++;				
	????while（!TI）;				
	????TI?=?0;
	}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2014-08-12?20:53??STC89C52RC_UCOSII\
?????目錄???????????0??2014-08-12?20:53??STC89C52RC_UCOSII\OutPut\
?????文件???????21314??2014-08-12?20:51??STC89C52RC_UCOSII\OutPut\main.obj
?????文件???????31192??2014-08-11?03:50??STC89C52RC_UCOSII\OutPut\OS_CORE.obj
?????文件?????????902??2014-08-11?03:50??STC89C52RC_UCOSII\OutPut\OS_CPU_A.obj
?????文件???????22710??2014-08-11?03:50??STC89C52RC_UCOSII\OutPut\OS_CPU_C.obj
?????文件???????18398??2014-08-11?03:50??STC89C52RC_UCOSII\OutPut\OS_MBOX.obj
?????文件???????18039??2014-08-11?03:50??STC89C52RC_UCOSII\OutPut\OS_MEM.obj
?????文件???????18521??2014-08-11?03:50??STC89C52RC_UCOSII\OutPut\OS_Q.obj
?????文件???????18327??2014-08-11?03:50??STC89C52RC_UCOSII\OutPut\OS_SEM.obj
?????文件???????21082??2014-08-11?03:50??STC89C52RC_UCOSII\OutPut\OS_TASK.obj
?????文件???????18972??2014-08-11?03:50??STC89C52RC_UCOSII\OutPut\OS_TIME.obj
?????文件?????????367??2014-08-11?03:50??STC89C52RC_UCOSII\OutPut\STARTUP.obj
?????文件??????184081??2014-08-12?20:53??STC89C52RC_UCOSII\OutPut\uCOS-II
?????文件?????????382??2014-08-12?20:53??STC89C52RC_UCOSII\OutPut\uCOS-II.build_log.htm
?????文件???????10335??2014-08-12?20:53??STC89C52RC_UCOSII\OutPut\uCOS-II.hex
?????文件?????????316??2014-08-12?20:53??STC89C52RC_UCOSII\OutPut\uCOS-II.lnp
?????文件?????????607??2009-08-22?10:42??STC89C52RC_UCOSII\OutPut\uCOS-II.plg
?????目錄???????????0??2014-08-12?20:47??STC89C52RC_UCOSII\Source\
?????文件????????1015??2009-08-22?09:48??STC89C52RC_UCOSII\Source\INCLUDES.H
?????文件????????2468??2014-08-12?20:51??STC89C52RC_UCOSII\Source\main.c
?????文件????????3563??2008-07-07?13:53??STC89C52RC_UCOSII\STC89C51RC_RD_PLUS.H
?????目錄???????????0??2014-08-10?21:22??STC89C52RC_UCOSII\uCosii\
?????文件????????8425??2014-08-11?03:41??STC89C52RC_UCOSII\uCosii\OS_CFG.H
?????文件???????44691??2008-12-03?13:02??STC89C52RC_UCOSII\uCosii\OS_CORE.C
?????文件????????4198??2007-08-11?18:34??STC89C52RC_UCOSII\uCosii\OS_CPU.H
?????文件????????7315??2008-12-04?16:58??STC89C52RC_UCOSII\uCosii\OS_CPU_A.ASM
?????文件???????12665??2009-08-22?09:31??STC89C52RC_UCOSII\uCosii\OS_CPU_C.C
?????文件???????44921??2006-06-22?10:06??STC89C52RC_UCOSII\uCosii\OS_FLAG.C
?????文件???????23921??2006-06-22?10:06??STC89C52RC_UCOSII\uCosii\OS_MBOX.C
?????文件???????14181??2006-06-22?10:06??STC89C52RC_UCOSII\uCosii\OS_MEM.C
............此處省略19個文件信息