Struct imxrt_hal::lpi2c::ClockConfiguration

pub struct ClockConfiguration {
    pub clkhi: u8,
    pub clklo: u8,
    pub sethold: u8,
    pub datavd: u8,
    pub filtsda: u8,
    pub filtscl: u8,
}

Clock configuration fields.

These fields are written directly to the clock configuration register. All values are written as-is to the register fields. Values that are less than eight bits are truncated by the implementation. You’re responsible for making sure that these parameters meet their timing parameter restrictions.

Fields

clkhi: u8

Clock high period.

Minimum number of cycles that the SCL clock is driven high.

clklo: u8

Clock low period.

Minimum number of cycles that the SCL clock is driven low.

sethold: u8

Setup hold delay.

Minimum number of cycles that’s used for

• START condition hold
• repeated START setup & hold
• START condition setup

datavd: u8

Data valid delay.

Minimum number of cycles for SDA data hold. Must be less than the minimum SCL low period.

filtsda: u8

Glitch filter SDA.

Only four bits large. Value of zero represents “no filter,” and non-zero values represent filtered cycles.

filtscl: u8

Glitch filter for SCL.

Only four bits large. Value of zero represents “no filter,” and non-zero values represent filtered cycles.

Trait Implementations

impl Clone for ClockConfiguration

fn clone(&self) -> ClockConfiguration

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ClockConfiguration

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

Formats the value using the given formatter.

impl PartialEq for ClockConfiguration

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for ClockConfiguration

impl Eq for ClockConfiguration

impl StructuralPartialEq for ClockConfiguration