Struct stm32ral::RWRegister

pub struct RWRegister<T> { /* fields omitted */ }

A read-write register of type T.

Contains one value of type T and provides volatile read/write functions to it.

Safety

This register should be used where reads and writes to this peripheral register do not lead to memory unsafety. For example, it is a poor choice for a DMA target, but less worrisome for a GPIO output data register.

Access to this register must be synchronised; if multiple threads (or the main thread and an interrupt service routine) are accessing it simultaneously you may encounter data races.

Implementations

impl<T: Copy> RWRegister<T>

pub fn read(&self) -> T

Reads the value of the register.

pub fn write(&self, val: T)

Writes a new value to the register.