userapp.c

非剥夺型占先式minOS for Keil C51

//UserApp1.c  第一节 实现软中断

#include "OS_Includes.h"

#define  App_GLOBALS
#include "UserApp.h"

void TaskA(void);
void TaskB(void);
void TaskC(void);

void main(void)
{
	OSInit();
	OSTaskCreate(TaskA,TaskAStk,TaskAPrio);
	OSTaskCreate(TaskB,TaskBStk,TaskBPrio);
	OSTaskCreate(TaskC,TaskCStk,TaskCPrio);
	OSStart();
	while (1)
	{
		LED1=LED_ON;	
//		OSTaskResume(TaskAPrio);
//		OSTaskSuspend(OS_TASK_Me);
		OSTimeDly(50);
		LED1=LED_OFF;	
		OSTimeDly(50);
	}
}

void TaskA(void)
{
	while (1)
	{
		LED2=LED_OFF;	
//		OSTaskResume(Task_main_Prio);
//		OSTaskSuspend(OS_TASK_Me);
		OSTimeDly(50);
		LED2=LED_ON;	
		OSTimeDly(50);
	}
}

void TaskB(void)
{
	while (1)
	{
		LED3=LED_OFF;	
//		OSTaskResume(Task_main_Prio);
//		OSTaskSuspend(OS_TASK_Me);
		OSTimeDly(50);
		LED3=LED_ON;	
		OSTimeDly(50);
	}
}

void TaskC(void)
{
	while (1)
	{
		LED4=LED_OFF;	
//		OSTaskResume(Task_main_Prio);
//		OSTaskSuspend(OS_TASK_Me);
		OSTimeDly(50);
		LED4=LED_ON;	
		OSTimeDly(50);
	}
}