Struct Charger

pub struct Charger<D> { /* private fields */ }

A MAX77975/MAX77976 battery charger.

Implementations

impl<D: I2c> Charger<D>

pub fn new(i2c_dev: D) -> Self

Create a new Charger

pub async fn set_sys_ilim( &mut self, milliamps: u16, recycle_en: bool, ) -> Result<(), D::Error>

Set the current limit for Vsys out.

If the current limit is exceeded, Vsys will be shut off. If recycle_en is false, it will remain shut off until a valid charger is present. Otherwise, it will attempt to recycle after 150ms.

pub async fn set_chgin_ilim(&mut self, milliamps: u16) -> Result<(), D::Error>

Set the current limit for CHGIN.

pub async fn set_fast_charge_current( &mut self, milliamps: u16, ) -> Result<(), D::Error>

Set the current to use during the ChargerDetails::ConstantCurrent charging phase.

pub async fn set_mode(&mut self, mode: Mode) -> Result<(), D::Error>

Set the charger Mode.

pub async fn enter_ship_mode(&mut self) -> Result<(), D::Error>

Enter ship mode.

All power will be shut down and remain off until a valid charger is present. Ship mode can not be enetered when a valid charger is present.

pub async fn set_charger_irq_mask( &mut self, irqs: ChargerInterrupts, ) -> Result<(), D::Error>

Enable charger interrupts.

Fields set to true in irqs will have their interrupts enabled.

pub async fn charger_irq_flags(&mut self) -> Result<ChargerInterrupts, D::Error>

Reads and clears the current charger interrupt flags

pub async fn charger_status(&mut self) -> Result<ChargerInterrupts, D::Error>

Clears the charger interrupt flags and returns the current status bits

This method reads from Reg::CHARGER_INTERRUPT through Reg::CHARGER_INTERRUPT_STATUS in a single transaction to atomically clear the interrupt flags and return the current status bits.

pub async fn charger_details(&mut self) -> Result<Details, D::Error>

Get the detailed status of the charger.