fuel_gauge_data_t Struct Reference

Snapshot of the gauge's application-facing outputs. More...

#include <fuel_gauge.h>

Data Fields
float	soc_pct
	RepSOC: reported state of charge, %.
float	voltage_v
	VCell: cell voltage, V.
float	current_ma
	Current: + into the cell (charge), - out (discharge), mA.
float	rep_cap_mah
	RepCap: reported remaining capacity, mAh.
float	tte_s
	TTE: time to empty, s (only valid while discharging).
float	ttf_s
	TTF: time to full, s (only valid while charging).
float	age_pct
	Age: present full capacity vs. design capacity, % (cell health).
float	die_temp_c
	Temp: IC die temperature (no NTC fitted), degC.
float	cycles
	Cycles: accumulated full-charge/discharge equivalents.

Detailed Description

Snapshot of the gauge's application-facing outputs.

Filled in one call by fuel_gauge_read(). All values are already converted to physical units.

Field Documentation

age_pct

float fuel_gauge_data_t::age_pct

Age: present full capacity vs. design capacity, % (cell health).

current_ma

float fuel_gauge_data_t::current_ma

Current: + into the cell (charge), - out (discharge), mA.

cycles

float fuel_gauge_data_t::cycles

Cycles: accumulated full-charge/discharge equivalents.

die_temp_c

float fuel_gauge_data_t::die_temp_c

Temp: IC die temperature (no NTC fitted), degC.

rep_cap_mah

float fuel_gauge_data_t::rep_cap_mah

RepCap: reported remaining capacity, mAh.

soc_pct

float fuel_gauge_data_t::soc_pct

RepSOC: reported state of charge, %.

tte_s

float fuel_gauge_data_t::tte_s

TTE: time to empty, s (only valid while discharging).

ttf_s

float fuel_gauge_data_t::ttf_s

TTF: time to full, s (only valid while charging).

voltage_v

float fuel_gauge_data_t::voltage_v

VCell: cell voltage, V.

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The documentation for this struct was generated from the following file:

• components/drivers/fuel_gauge/fuel_gauge.h