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##

# 2.119.5 SYSTICK_TimerPeriodSet Function

## C

    void SYSTICK_TimerPeriodSet( uint32_t period )

## Summary

Set the SysTick Load Value

## Description

This function is used to update SysTick Load value

## Preconditions

Systick should be stopped prior to setting up the new Load value by calling SYSTICK_TimerStop. This will make sure that the new value is used for the next Tick

## Parameters

Param | Description
--- | ---
period | The period is specified as a number of clock ticks between SysTick interrupt. It must be between 1 and 16,777,216, inclusive.

## Returns

None.

## Example

    SYSTICK_TimerStop();

    SYSTICK_TimerPeriodSet(0x00004567);

    SYSTICK_TimerStart();