Libelium Waspmote Technical Manual page 51

Interruptions
The way of detecting whether a reboot from the Hibernate mode has happened is to check whether the corresponding flag
has been activated. Activation of this flag happens when the function is called, which must be done at the
ifHibernate()
beginning of the setup part of the code. This way, when Waspmote starts, it tests if it is a normal start or if it is an start from the
Hibernate mode.
All information about the programming and operation of interruptions can be found in the document: Interruption Programming
Guide.
-51- v6.3