Handles the battery charging processes, and power output control. More...

Namespaces
namespace	drivers
	Hardware driver interactions for the charger component.

Classes
struct	BatteryStatus_t
	Raw battery status measurments. More...

struct	Charger_t
	Store the charger characteristics. More...

Functions
bool	should_charge ()

void	control_OTG (const uint16_t mv, const uint16_t ma)
	Set the OTG control parameters. Set the parameters to zero to disable OTG mode.

bool	is_status_error ()

void	update_state_status ()

void	update_state ()

bool	setup ()
	call once at program startup

void	loop ()
	call at every loop runs

void	shutdown ()
	Call when system goes to sleep.

void	set_enable_charge (const bool shouldCharge)
	debug feature: enable/disable the charging process

bool	is_vbus_powered ()
	Return true if voltage is detected on VBUS.

bool	can_use_vbus_power ()
	Return true if we are allowed to use the VBUS power.

bool	is_vbus_signal_detected ()
	Return true if the USB VBUS presence signal is active.

Charger_t	get_state ()
	Return the latest known state of the charger.

Variables
static bool	isBatteryFullLatched_s = false

static bool	enableCharge_s = true

static BatteryStatus_t	batteryStatus

static Charger_t	charger

bool	isOtgEnabled_s = false

bool	isSetup = false

const platform::gpio::DigitalPin	chargeOkPin (platform::gpio::DigitalPin::GPIO::Input_isChargeOk)

Detailed Description

Handles the battery charging processes, and power output control.

Handles the battery charging processes.

Function Documentation

void lampda::power::charger::control_OTG	(	const uint16_t	mv,
		const uint16_t	ma
	)

Set the OTG control parameters. Set the parameters to zero to disable OTG mode.

Parameters

[in]	mv	Desired output voltage in millivolts
[in]	ma	Desired maximum output current in milliamps

bool lampda::power::charger::isSetup = false

HEADER DEFINITIONS