Struct SPI2

pub struct SPI2 { /* private fields */ }

Serial peripheral interface/Inter-IC sound

See peripheral structure

Implementations

impl SPI2

pub const PTR: *const RegisterBlock = {0x40003800 as *const stm32g030::spi1::RegisterBlock}

Pointer to the register block

pub const fn ptr() -> *const RegisterBlock

Return the pointer to the register block

pub unsafe fn steal() -> Self

Steal an instance of this peripheral

Safety

Ensure that the new instance of the peripheral cannot be used in a way that may race with any existing instances, for example by only accessing read-only or write-only registers, or by consuming the original peripheral and using critical sections to coordinate access between multiple new instances.

Additionally, other software such as HALs may rely on only one peripheral instance existing to ensure memory safety; ensure no stolen instances are passed to such software.

Methods from Deref<Target = RegisterBlock>

pub fn cr1(&self) -> &CR1

0x00 - control register 1

pub fn cr2(&self) -> &CR2

0x04 - control register 2

pub fn sr(&self) -> &SR

0x08 - status register

pub fn dr8(&self) -> &DR8

0x0c - Direct 8-bit access to data register

pub fn dr(&self) -> &DR

0x0c - data register

pub fn crcpr(&self) -> &CRCPR

0x10 - CRC polynomial register

pub fn rxcrcr(&self) -> &RXCRCR

0x14 - RX CRC register

pub fn txcrcr(&self) -> &TXCRCR

0x18 - TX CRC register

pub fn i2scfgr(&self) -> &I2SCFGR

0x1c - configuration register

pub fn i2spr(&self) -> &I2SPR

0x20 - prescaler register

Trait Implementations

impl Debug for SPI2

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Deref for SPI2

type Target = RegisterBlock

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl Send for SPI2