ex1.c

基于c8051f020 ucos移植,己成功运行,在别人基础上做改进

#include "..\uc_os_II\includes.h"

OS_STK xdata Task1Stack[CPU_MAX_STK_SIZE];
OS_STK xdata Task2Stack[CPU_MAX_STK_SIZE];

void Task1(void xdata * ppdata) reentrant
{
	ppdata = ppdata;
	while(1)
	{   
     	OSTimeDlyHMSM(0, 0, 2, 0);
		printf ("\n1");
        printf (" hello ucos-ii task1 \n");
	}
}

void Task2(void xdata * ppdata) reentrant
{
	ppdata = ppdata;
	while(1)
	{
	    OSTimeDlyHMSM(0, 0, 2, 0);
		printf("\n2");
        printf (" hello sine inc task2.\n");	    
	}
}

main()
{
	F020Config();				//CPU initialization & distribute the pins
	SerialInitial();
	InterruptInitial();
    OSInit();
    printf("\nstart");
    OSTaskCreate(Task1, (void xdata *)0, &Task1Stack[0],2);
	OSTaskCreate(Task2, (void xdata *)0, &Task2Stack[0],3);
    OSStart();
}