mainpriority.c

结合三星的4510ARM处理器 和VXworks 操作系统,的几个源程序,有助于开发嵌入式系统和加深了解VXWorks操作系统

/*主任务优先级为 100 */


void t99()
{
	logMsg("task 99 is ok\n");

}
void t100()
{
	logMsg("task 100 is Ok \n");

}
void t101()
{
	logMsg("task 101 is okl\n");

}

void start()
{
	int a;

	logMsg(" start is Ok\n");
	
	taskSpawn("t101",101,0x100,20000,t101,0,0,0,0,0,0,0,0,0,0);
	logMsg(" after t101\n");

	taskSpawn("t99",99,0x100,20000,t99,0,0,0,0,0,0,0,0,0,0);
	logMsg(" after t99\n");

	taskSpawn("t100",100,0x100,20000,t100,0,0,0,0,0,0,0,0,0,0);

	logMsg(" after t100\n");

	taskPriorityGet(0,&a);
	printf("priority is %d \n",a);

}