Hi all,
New user just learning so be gentle,
Reading the forums, i have seen reference to the VBAT backup and the availability of backup ram that can be used to save data when the board is only powered by a backup battery. However I can't find any reference to this or functions to achieve this in the libraries.
Is this a feature that has still to be enabled, or can someone point me to the documentation/example of usage for this feature.
Cheers,
Neil