Type Definition lpc55_pac::hashcrypt::lock::R

type R = R<u32, LOCK>;

Reader of register LOCK

Implementations

impl R

pub fn seclock(&self) -> SECLOCK_R

Bits 0:1 - Write 1 to secure-lock this block (if running in a security state). Write 0 to unlock. If locked already, may only write if at same or higher security level as lock. Reads as: 0 if unlocked, else 1, 2, 3 to indicate security level it is locked at. NOTE: this and ID are the only readable registers if locked and current state is lower than lock level.

pub fn pattern(&self) -> PATTERN_R

Bits 4:15 - Must write 0xA75 to change lock state. A75:Pattern needed to change bits 1:0