Struct FaultStatus 

pub struct FaultStatus {
    pub fault: bool,
    pub gvdd_uv: bool,
    pub gvdd_ov: bool,
    pub pvdd_uv: bool,
    pub otsd: bool,
    pub otw: bool,
    pub fetha_oc: bool,
    pub fetla_oc: bool,
    pub fethb_oc: bool,
    pub fetlb_oc: bool,
    pub fethc_oc: bool,
    pub fetlc_oc: bool,
}

Complete fault status from both DRV8301 status registers

This struct provides a comprehensive view of all fault conditions reported by the DRV8301 gate driver IC.

Fields

fault: bool

Master fault indicator (OR of all fault conditions)

gvdd_uv: bool

GVDD undervoltage fault (GVDD < ~8V)

gvdd_ov: bool

GVDD overvoltage fault (GVDD > ~16V)

pvdd_uv: bool

PVDD undervoltage fault (PVDD < ~5.9V)

otsd: bool

Overtemperature shutdown (die temp > ~150°C)

otw: bool

Overtemperature warning (die temp > ~130°C)

fetha_oc: bool

Phase A high-side FET overcurrent

fetla_oc: bool

Phase A low-side FET overcurrent

fethb_oc: bool

Phase B high-side FET overcurrent

fetlb_oc: bool

Phase B low-side FET overcurrent

fethc_oc: bool

Phase C high-side FET overcurrent

fetlc_oc: bool

Phase C low-side FET overcurrent

Implementations

impl FaultStatus

pub fn has_overcurrent(&self) -> bool

Returns true if any overcurrent fault is active on any phase

pub fn has_thermal(&self) -> bool

Returns true if any thermal condition (warning or shutdown) is active

pub fn has_voltage_fault(&self) -> bool

Returns true if any voltage fault (UV or OV) is active

pub fn is_ok(&self) -> bool

Returns true if no faults are active

pub fn phase_a_overcurrent(&self) -> bool

Returns true if any phase A FET has an overcurrent fault

pub fn phase_b_overcurrent(&self) -> bool

Returns true if any phase B FET has an overcurrent fault

pub fn phase_c_overcurrent(&self) -> bool

Returns true if any phase C FET has an overcurrent fault

Trait Implementations

impl Clone for FaultStatus

fn clone(&self) -> FaultStatus

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FaultStatus

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

Formats the value using the given formatter.

impl Default for FaultStatus

fn default() -> FaultStatus

Returns the “default value” for a type.

impl PartialEq for FaultStatus

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

impl Eq for FaultStatus

impl StructuralPartialEq for FaultStatus