The wake up source is available for the Software application as an analogue value where:

Mnemonics	STraToN Type	Description
WakeUp_Origin	WORD	bit0: wakeUp 1. bit1: wakeUp 2. bit2: wakeUp 3(not used). bit3: CAN1. bit4: CAN2. bit5: CAN3. bit6: VAMS. bit7: RTC.