/******************************************************************************
*
* Function Name: pause()
*
* Description:
* This function does not return until the specified 'duration' in
* TICs has elapsed.
*
* Calling Sequence:
* duration - length of time in TICs to wait before returning
*
* Returns:
* void
*
*****************************************************************************/
void pause(uint32_t duration)
{
uint32_t startTime = getSysTICs();
while (getElapsedSysTICs(startTime) < duration)
WDOG();
}
/******************************************************************************
*
* Function Name: getElapsedSysTICs()
*
* Description:
* This function then returns the difference in TICs between the
* given starting time and the current system time.
*
* Calling Sequence:
* The starting time.
*
* Returns:
* The time difference.
*
*****************************************************************************/
uint32_t getElapsedSysTICs(uint32_t startTime)
{
return getSysTICs() - startTime;
}