Registers In WWDG 0x40002C00

Register	Offset	STM32L100	STM32L151	STM32L152	STM32L162
CR	0x0000	✔	✔	✔	✔
CFR	0x0004	✔	✔	✔	✔
SR	0x0008	✔	✔	✔	✔