Fuel gauge backend emulator APIs

Fuel gauge backend emulator APIs. More...

Functions
int	emul_fuel_gauge_set_battery_charging (const struct emul *target, uint32_t uV, int uA)
	Set charging for fuel gauge associated battery.
int	emul_fuel_gauge_is_battery_cutoff (const struct emul *target, bool *cutoff)
	Check if the battery has been cut off.

Detailed Description

Fuel gauge backend emulator APIs.

Function Documentation

emul_fuel_gauge_is_battery_cutoff()

int emul_fuel_gauge_is_battery_cutoff	(	const struct emul *	target,
		bool *	cutoff
	)

#include <zephyr/drivers/emul_fuel_gauge.h>

Check if the battery has been cut off.

Parameters

target	Pointer to the emulator structure for the fuel gauge emulator instance.
cutoff	Pointer to bool storing variable.

Return values

0	If successful.
-ENOTSUP	if not supported by emulator.

emul_fuel_gauge_set_battery_charging()

int emul_fuel_gauge_set_battery_charging	(	const struct emul *	target,
		uint32_t	uV,
		int	uA
	)

#include <zephyr/drivers/emul_fuel_gauge.h>

Set charging for fuel gauge associated battery.

Set how much the battery associated with a fuel gauge IC is charging or discharging. Where voltage is always positive and a positive or negative current denotes charging or discharging, respectively.

Parameters

target	Pointer to the emulator structure for the fuel gauge emulator instance.
uV	Microvolts describing the battery voltage.
uA	Microamps describing the battery current where negative is discharging.

Return values

0	If successful.
-EINVAL	if mV or mA are 0.