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##

# 2.99.54 RTC_BackupRegisterGet Function

## C

    uint32_t RTC_BackupRegisterGet( BACKUP_REGISTER reg );

## Summary

Get the value stored in the selected Backup Register.

## Description

This function is used to get the 32-bit value stored in the selected Backup Register. The Backup registers can be used to store critical information when the device enters the Backup Mode.

## Precondition

None.

## Parameters

Param | Description
--- | ---
reg | Backup register to be used

## Returns

The 32-bit value stored in the selected Backup register

## Example

    //Get Backup register 0
    uint32_t value = RTC_BackupRegisterGet( BACKUP_REGISTER_0 );

## Remarks

This Feature may not be available on all devices. Refer to device Datasheet for more information.