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##

# 2.96.4 RNG_WaitForTrngCnt Function

## C

    void RNG_WaitForTrngCnt (void);

## Summary

Waits for RNGCNT to reach the number of bits required for the PRNG seed.

## Description

This function is used when TRNG generates seed for PRNG. It waits till the number of valid bits in RNGSEEDx registers reaches the Polynomial Length set via MCC GUI.

## Precondition

RNG_Initialize must have been called before using this function.

## Parameters

None.

## Returns

None.

## Example

    RNG_WaitForTrngCnt();

## Remarks

None.