ex1.c

来自「ucosii c源码」· C语言 代码 · 共 66 行

#include <includes.h>
#include <serial.h>

void TaskA(void*) reentrant
void TaskB(void*) reentrant
void TaskC(void*) reentrant

OS_STK TaskStratStkA[MaxStkSize];
OS_STK TaskStratStkB[MaxStkSize];
OS_STK TaskStratStkC[MaxStkSize];

void main(void)
{
	OSInit();
	
	InitTimer0();
	InitSerial();
	InitSerialBuffer();
	
	OSTaskCreate(TaskA,(void *)0,TaskStartStk,2);
	OSTaskCreate(TaskB,(void *)0,TaskStartStk,3);
	OSTaskCreate(TaskC,(void *)0,TaskStartStk,4);
	
	OSStart();
}

void TaskA(void *pdat) reentrant
{
	pdat=pdat;
	PrintStr("\nuc\n");
	for(;;)
	{
		PrintStr("TaskA");
		OSTimeDly(OS_TICKS_PER_SEC);
	}
}

void TaskB(void *pdat) reentrant
{
	pdat=pdat;
	for(;;)
	{
		PrintStr("TaskB");
		OSTimeDly(2*OS_TICKS_PER_SEC);
	}
}

void TaskC(void *pdat) reentrant
{
	pdat=pdat;
	for(;;)
	{
		PrintStr("TaskC");
		OSTimeDly(4*OS_TICKS_PER_SEC);
	}
}