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/****************************************************************************
*
* SciTech OS Portability Manager Library
*
* ========================================================================
*
* The contents of this file are subject to the SciTech MGL Public
* License Version 1.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.scitechsoft.com/mgl-license.txt
*
* Software distributed under the License is distributed on an
* "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Copyright (C) 1991-1998 SciTech Software, Inc.
*
* The Initial Developer of the Original Code is SciTech Software, Inc.
* All Rights Reserved.
*
* ========================================================================
*
* Language: ANSI C
* Environment: Any
*
* Description: Test program for the Zen Timer Library.
*
****************************************************************************/
#include <stdio.h>
#include "pmapi.h"
#include "ztimer.h"
#define DELAY_SECS 10
/*-------------------------- Implementation -------------------------------*/
/* The following routine takes a long count in microseconds and outputs
* a string representing the count in seconds. It could be modified to
* return a pointer to a static string representing the count rather
* than printing it out.
*/
void ReportTime(ulong count)
{
ulong secs;
secs = count / 1000000L;
count = count - secs * 1000000L;
printf("Time taken: %lu.%06lu seconds\n",secs,count);
}
int i,j; /* NON register variables! */
int main(void)
{
#ifdef LONG_TEST
ulong start,finish;
#endif
printf("Processor type: %d %ld MHz\n", CPU_getProcessorType(), CPU_getProcessorSpeed(true));
ZTimerInit();
/* Test the long period Zen Timer (we don't check for overflow coz
* it would take tooooo long!)
*/
LZTimerOn();
for (j = 0; j < 10; j++)
for (i = 0; i < 20000; i++)
i = i;
LZTimerOff();
ReportTime(LZTimerCount());
/* Test the ultra long period Zen Timer */
#ifdef LONG_TEST
start = ULZReadTime();
delay(DELAY_SECS * 1000);
finish = ULZReadTime();
printf("Delay of %d secs took %d 1/10ths of a second\n",
DELAY_SECS,ULZElapsedTime(start,finish));
#endif
return 0;
}
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