ext2.c

一个自己写的RTOS

/*************************************************************************
*                           Point RTOS(51)                               *
*                 The Real-Time Kernel(For Keil c51)                     *
*                                                                        *
*                     (c) Copyright 2005, PenGH                          *
*                         All Rights Reserved                            *
*                                                                        *
*                               V1.20.1                                  *
*                                                                        *
*        File :  EXT2.C                                                  *
*      Author :  彭光红                                                  *
*     History :                                                          *
*                2005/08  By PenGH                                       *
*************************************************************************/


/*----------------------------------------------------------------------*/

#include "config.h"

void TaskA(void);
void TaskB(void);
void TaskC(void);
void TaskD(void);
void TaskE(void);

void main(void)
{
    OSInit();

	TMOD = (TMOD & 0XF0) | 0X01;
	TL0 = 0xBF;
	TH0 = 0xFC;
	TR0 = 1;
	ET0 = 1;
	TF0 = 0;

    OSTaskCreate(TaskA, NULL, 0);
    OSTaskCreate(TaskB, NULL, 1);
    OSTaskCreate(TaskC, NULL, 2);
    OSTaskCreate(TaskD, NULL, 3);
    OSTaskCreate(TaskE, NULL, 4);
    OSStart();
}


void TaskA(void)
{
    UINT8 x,y;

    while (1)
    {
        OSSleep(15);
    }    
}

void TaskB(void)
{
  UINT8 x,y;

    while (1)
    {
        OSSleep(1);
    }    
}

void TaskC(void)
{
    while (1)
    {
        OSSleep(10);
    }    
}


void TaskD(void)
{
    while (1)
    {
        OSSleep(5);
    }    
}

void TaskE(void)
{
    while (1)
    {
      OSSleep(3);
    }    
}

/* The end of file */