Struct rp_pac::spi::regs::Cr1

#[repr(transparent)]
pub struct Cr1(pub u32);

Control register 1, SSPCR1 on page 3-5

Tuple Fields

0: u32

Implementations

impl Cr1

pub const fn lbm(&self) -> bool

Loop back mode: 0 Normal serial port operation enabled. 1 Output of transmit serial shifter is connected to input of receive serial shifter internally.

pub fn set_lbm(&mut self, val: bool)

Loop back mode: 0 Normal serial port operation enabled. 1 Output of transmit serial shifter is connected to input of receive serial shifter internally.

pub const fn sse(&self) -> bool

Synchronous serial port enable: 0 SSP operation disabled. 1 SSP operation enabled.

pub fn set_sse(&mut self, val: bool)

Synchronous serial port enable: 0 SSP operation disabled. 1 SSP operation enabled.

pub const fn ms(&self) -> bool

Master or slave mode select. This bit can be modified only when the PrimeCell SSP is disabled, SSE=0: 0 Device configured as master, default. 1 Device configured as slave.

pub fn set_ms(&mut self, val: bool)

Master or slave mode select. This bit can be modified only when the PrimeCell SSP is disabled, SSE=0: 0 Device configured as master, default. 1 Device configured as slave.

pub const fn sod(&self) -> bool

Slave-mode output disable. This bit is relevant only in the slave mode, MS=1. In multiple-slave systems, it is possible for an PrimeCell SSP master to broadcast a message to all slaves in the system while ensuring that only one slave drives data onto its serial output line. In such systems the RXD lines from multiple slaves could be tied together. To operate in such systems, the SOD bit can be set if the PrimeCell SSP slave is not supposed to drive the SSPTXD line: 0 SSP can drive the SSPTXD output in slave mode. 1 SSP must not drive the SSPTXD output in slave mode.

pub fn set_sod(&mut self, val: bool)

Slave-mode output disable. This bit is relevant only in the slave mode, MS=1. In multiple-slave systems, it is possible for an PrimeCell SSP master to broadcast a message to all slaves in the system while ensuring that only one slave drives data onto its serial output line. In such systems the RXD lines from multiple slaves could be tied together. To operate in such systems, the SOD bit can be set if the PrimeCell SSP slave is not supposed to drive the SSPTXD line: 0 SSP can drive the SSPTXD output in slave mode. 1 SSP must not drive the SSPTXD output in slave mode.

Trait Implementations

impl Clone for Cr1

fn clone(&self) -> Cr1

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Default for Cr1

fn default() -> Cr1

Returns the “default value” for a type.

impl PartialEq for Cr1

fn eq(&self, other: &Cr1) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Cr1

impl Eq for Cr1

impl StructuralPartialEq for Cr1