/*
	OSALTest.c	
*/


#include "DHL_OSAL.h"

#if COMMENT
____Test1____(){}
#endif

#define WAIT1 1230
#define WAIT2 2580
#define WAIT3 3240

void OS_DelayTest()
{
	UINT32 cur_ms;
	DHL_OS_Printf( "\r\n---- OS Delay Test----\r\n");

	cur_ms = DHL_OS_GetMsCount();
	DHL_OS_Printf( "currnt tick is %d\r\n", cur_ms); 

	DHL_OS_Printf( "delay for %d ms\r\n", WAIT1);
	DHL_OS_Delay(WAIT1);

	cur_ms = DHL_OS_GetMsCount();
	DHL_OS_Printf( "this task woke up at %d\r\n", cur_ms);
	
	DHL_OS_Printf( "delay for %d ms\r\n", WAIT2);
	DHL_OS_Delay(WAIT2);

	cur_ms = DHL_OS_GetMsCount();
	DHL_OS_Printf( "this task woke up at %d\r\n", cur_ms);

	
	DHL_OS_Printf( "delay for %d ms\r\n", WAIT3);
	DHL_OS_Delay(WAIT3);

	cur_ms = DHL_OS_GetMsCount();
	DHL_OS_Printf( "this task woke up at %d\r\n", cur_ms);
	
}


#if COMMENT
____Test2____(){}
#endif

#define ARG_DELAY(interval, count) (((interval & 0xffff) << 16) | (count & 0xffff))

static void delay_task(UINT32 arg)
{
	int i;
	int count = arg & 0xffff;
	int interval = (arg >> 16);
	
	DHL_OS_TASK_ID tid;
	DHL_OS_TASK_INFO tInfo;

	tid = DHL_OS_GetTaskID();
	DHL_OS_GetTaskInfo(tid, &tInfo);
	
	DHL_OS_Printf("  --> in %s, tid 0x%x (%s): task starts.. (count %d, interval %d sec) starts..\n", 
			__func__, tid, tInfo.name, count, interval);

	for (i=0; i<count; i++) {
		DHL_OS_Delay(interval*1000);
		DHL_OS_Printf("  --> in %s, tid 0x%x (%s): (%d/%d) %d seconds elapsed..\n", 
			__func__, tid, tInfo.name, i+1, count, interval);
	}

	DHL_OS_Printf("  --> in %s, tid 0x%x exits..\n", __func__, tid);
	DHL_OS_SelfDeleteTask();
}

void OS_MultiTaskTest()
{
	/*
		¸ÖƼ ŽºÅ© Å×½ºÆ® ½ÃÀÛ
	*/
	DHL_OS_Printf("\n**** Multi task test is started..\n\n");

	// different interval and count, but total elapsed time is same.
	//
	DHL_OS_CreateTask(delay_task, "Spawn1", 10, 8192, ARG_DELAY(1, 30));
	DHL_OS_CreateTask(delay_task, "Spawn2", 9, 8192, ARG_DELAY(2, 15));
	DHL_OS_CreateTask(delay_task, "Spawn3", 8, 8192, ARG_DELAY(3, 10));
	DHL_OS_CreateTask(delay_task, "Spawn4", 7, 8192, ARG_DELAY(5, 6));	


	DHL_OS_Delay(31000);
	/*
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	*/
	DHL_OS_Printf("**** Multi task test is completed\n\n");
	
	DHL_OS_Delay(1000);
}

BOOL g_exit = 0;

static void wait_task(UINT32 param)
{
	while(!g_exit)
	{
		DHL_OS_Delay(100);
	}
	DHL_OS_SelfDeleteTask();

}

void OS_HowManyTaskTest(int stk_size)
{
	DHL_OS_TASK_ID tid;
	int i = 0;

	DHL_OS_Printf("OS_HowManyTaskTest is started..\n\n");
	while (1)
	{
		tid = DHL_OS_CreateTask(wait_task, "", 100, stk_size, 0);
		if (tid == DHL_INVALID_TASK_ID)
			break;
		DHL_OS_Printf("Creating task is success.. (%d)\n", i);
		i++;
	}
	
	DHL_OS_Printf("The max task num is %d, and stk_size is %d", i, stk_size);
	g_exit = 1;
}