1.40.19.50 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.