Struct rp_pac::i2c::regs::IcSar

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

I2C Slave Address Register

Tuple Fields

0: u32

Implementations

impl IcSar

pub const fn ic_sar(&self) -> u16

The IC_SAR holds the slave address when the I2C is operating as a slave. For 7-bit addressing, only IC_SAR[6:0] is used. This register can be written only when the I2C interface is disabled, which corresponds to the IC_ENABLE[0] register being set to 0. Writes at other times have no effect. Note: The default values cannot be any of the reserved address locations: that is, 0x00 to 0x07, or 0x78 to 0x7f. The correct operation of the device is not guaranteed if you program the IC_SAR or IC_TAR to a reserved value. Refer to <<table_I2C_firstbyte_bit_defs>> for a complete list of these reserved values.

pub fn set_ic_sar(&mut self, val: u16)

The IC_SAR holds the slave address when the I2C is operating as a slave. For 7-bit addressing, only IC_SAR[6:0] is used. This register can be written only when the I2C interface is disabled, which corresponds to the IC_ENABLE[0] register being set to 0. Writes at other times have no effect. Note: The default values cannot be any of the reserved address locations: that is, 0x00 to 0x07, or 0x78 to 0x7f. The correct operation of the device is not guaranteed if you program the IC_SAR or IC_TAR to a reserved value. Refer to <<table_I2C_firstbyte_bit_defs>> for a complete list of these reserved values.

Trait Implementations

impl Clone for IcSar

fn clone(&self) -> IcSar

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for IcSar

fn default() -> IcSar

Returns the “default value” for a type.

impl PartialEq for IcSar

fn eq(&self, other: &IcSar) -> 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 IcSar

impl Eq for IcSar

impl StructuralPartialEq for IcSar