Struct rk3399_rs::Spi2

pub struct Spi2 { /* private fields */ }

Serial Peripheral Interface 2

Implementations

impl Spi2

pub const PTR: *const RegisterBlock = {0xff1e0000 as *const spi::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 spi_ctrlr0(&self) -> &SpiCtrlr0

0x00 - Control Register 0

pub fn spi_ctrlr1(&self) -> &SpiCtrlr1

0x04 - Control Register 1

pub fn spi_enr(&self) -> &SpiEnr

0x08 - SPI Enable

pub fn spi_ser(&self) -> &SpiSer

0x0c - Slave Enable Register

pub fn spi_baudr(&self) -> &SpiBaudr

0x10 - Baud Rate Select

pub fn spi_txftlr(&self) -> &SpiTxftlr

0x14 - Transmit FIFO Threshold Level

pub fn spi_rxftlr(&self) -> &SpiRxftlr

0x18 - Receive FIFO Threshold Level

pub fn spi_txflr(&self) -> &SpiTxflr

0x1c - Transmit FIFO Level

pub fn spi_rxflr(&self) -> &SpiRxflr

0x20 - Receive FIFO Level

pub fn spi_sr(&self) -> &SpiSr

0x24 - SPI Status

pub fn spi_ipr(&self) -> &SpiIpr

0x28 - Interrupt Polarity

pub fn spi_imr(&self) -> &SpiImr

0x2c - Interrupt Mask

pub fn spi_isr(&self) -> &SpiIsr

0x30 - Interrupt Status

pub fn spi_risr(&self) -> &SpiRisr

0x34 - Raw Interrupt Status

pub fn spi_icr(&self) -> &SpiIcr

0x38 - Interrupt Clear

pub fn spi_dmacr(&self) -> &SpiDmacr

0x3c - DMA Control

pub fn spi_dmatdlr(&self) -> &SpiDmatdlr

0x40 - DMA Transmit Data Level

pub fn spi_dmardlr(&self) -> &SpiDmardlr

0x44 - DMA Receive Data Level

pub fn spi_txdr(&self) -> &SpiTxdr

0x400 - Transmit FIFO Data

pub fn spi_rxdr(&self) -> &SpiRxdr

0x800 - Receive FIFO Data

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