source: svn/newcon3bcm2_21bu/dst/dhl/src/test/OSTaskTest.c @ 76

/*
        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()
{
        /*
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        */
        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;
}