#include <AXP2101Charger.hpp>

Inheritance diagram for AXP2101Charger:

Public Member Functions
	AXP2101Charger (AXP2101Core &core)
	Construct AXP2101Charger with a reference to the AXP2101Core.

	~AXP2101Charger ()=default

bool	enableCharging (bool enable) override
	Enable or disable battery charging.

bool	isCharging () override
	Check if the charger is actively charging.

bool	setPreChargeCurrent (uint16_t mA) override
	Set the precharge current limit (REG 0x61, bits 3:0).

uint16_t	getPreChargeCurrent () override
	Get the configured precharge current (REG 0x61, bits 3:0).

bool	setFastChargeCurrent (uint16_t mA) override
	Set the fast-charge current limit (REG 0x62, bits 4:0).

uint16_t	getFastChargeCurrent () override
	Get the configured fast-charge current (REG 0x62, bits 4:0).

bool	setTerminationCurrent (uint16_t mA) override
	Set the charge termination current (REG 0x63, bits 3:0).

uint16_t	getTerminationCurrent () override
	Get the configured termination current (REG 0x63, bits 3:0).

bool	setChargeVoltage (uint16_t mV) override
	Set the charge voltage target (REG 0x64, bits 2:0).

uint16_t	getChargeVoltage () override
	Get the configured charge voltage target (REG 0x64, bits 2:0).

Status	getStatus () override
	Get the current charger status.

void	enableChargeTermination ()
	Enable charge termination detection (REG 0x63, bit 4).

void	disableChargeTermination ()
	Disable charge termination detection (REG 0x63, bit 4).

bool	isChargeTerminationEnabled ()
	Check if charge termination detection is enabled (REG 0x63, bit 4).

void	enableButtonBatteryCharge ()
	Enable button/coin-cell battery charging (REG 0x18, bit 2).

void	disableButtonBatteryCharge ()
	Disable button/coin-cell battery charging (REG 0x18, bit 2).

bool	isButtonBatteryChargeEnabled ()
	Check if button battery charging is enabled (REG 0x18, bit 2).

bool	setButtonBatteryChargeVoltage (uint16_t millivolt)
	Set the button battery charge voltage (REG 0x6A, bits 2:0).

uint16_t	getButtonBatteryChargeVoltage ()
	Get the configured button battery charge voltage (REG 0x6A, bits 2:0).

void	enableBatteryDetection ()
	Enable battery detection (REG 0x68, bit 0).

void	disableBatteryDetection ()
	Disable battery detection (REG 0x68, bit 0).

bool	isBatteryDetectionEnabled ()
	Check if battery detection is enabled (REG 0x68, bit 0).

void	setPreChargeSafetyTimer (uint8_t opt)
	Set the precharge safety timer (REG 0x67, bits 2:0).

void	setChargeDoneSafetyTimer (uint8_t opt)
	Set the charge-done safety timer (REG 0x67, bits 6:4).

void	setThermalRegulationThreshold (uint8_t opt)
	Set the thermal regulation threshold (REG 0x65, bits 1:0).

uint8_t	getThermalRegulationThreshold ()
	Get the thermal regulation threshold (REG 0x65, bits 1:0).

bool	enableJeita (bool enable)
	Enable or disable JEITA temperature standard.

bool	isJeitaEnabled ()
	Check if JEITA temperature standard is enabled.

bool	setChargeLowTempFaultThreshold (uint8_t val)
	Set charge low-temperature fault threshold (REG 54, VLTF_CHG).

uint8_t	getChargeLowTempFaultThreshold ()
	Get charge low-temperature fault threshold (REG 54, VLTF_CHG).

bool	setChargeHighTempFaultThreshold (uint8_t val)
	Set charge high-temperature fault threshold (REG 55, VHTF_CHG).

uint8_t	getChargeHighTempFaultThreshold ()
	Get charge high-temperature fault threshold (REG 55, VHTF_CHG).

bool	setWorkLowTempFaultThreshold (uint8_t val)
	Set work low-temperature fault threshold (REG 56, VLTF_WORK).

uint8_t	getWorkLowTempFaultThreshold ()
	Get work low-temperature fault threshold (REG 56, VLTF_WORK).

bool	setWorkHighTempFaultThreshold (uint8_t val)
	Set work high-temperature fault threshold (REG 57, VHTF_WORK).

uint8_t	getWorkHighTempFaultThreshold ()
	Get work high-temperature fault threshold (REG 57, VHTF_WORK).

bool	setLowTempHysteresis (uint8_t val)
	Set low-temperature hysteresis (REG 52, HYSL2H).

uint8_t	getLowTempHysteresis ()
	Get low-temperature hysteresis (REG 52, HYSL2H).

bool	setHighTempHysteresis (uint8_t val)
	Set high-temperature hysteresis (REG 53, HYSH2L).

uint8_t	getHighTempHysteresis ()
	Get high-temperature hysteresis (REG 53, HYSH2L).

bool	setJeitaWarmCurrentReduction (bool reduce)
	Set warm-zone current reduction in JEITA.

bool	getJeitaWarmCurrentReduction ()
	Get warm-zone current reduction setting in JEITA (REG 0x59).

bool	setJeitaCoolCurrentReduction (bool reduce)
	Set cool-zone current reduction in JEITA.

bool	getJeitaCoolCurrentReduction ()
	Get cool-zone current reduction setting in JEITA (REG 0x59).

bool	setJeitaWarmVoltageDrop (uint8_t levels)
	Set warm-zone voltage drop levels in JEITA.

uint8_t	getJeitaWarmVoltageDrop ()
	Get warm-zone voltage drop levels in JEITA (REG 0x59).

bool	setJeitaCoolVoltageDrop (uint8_t levels)
	Set cool-zone voltage drop levels in JEITA.

uint8_t	getJeitaCoolVoltageDrop ()
	Get cool-zone voltage drop levels in JEITA (REG 0x59).

bool	setJeitaCoolThreshold (uint8_t val)
	Set JEITA cool temperature threshold T2 (REG 5B low nibble).

uint8_t	getJeitaCoolThreshold ()
	Get JEITA cool temperature threshold T2 (REG 5B low nibble).

bool	setJeitaWarmThreshold (uint8_t val)
	Set JEITA warm temperature threshold T3 (REG 5B high nibble).

uint8_t	getJeitaWarmThreshold ()
	Get JEITA warm temperature threshold T3 (REG 5B high nibble).

Public Member Functions inherited from PmicChargerBase
virtual	~PmicChargerBase ()=default
	Virtual destructor.

Additional Inherited Members
Public Types inherited from PmicChargerBase
enum class	ChargingStatus : uint8_t { NO_CHARGING = 0 , PRE_CHARGE = 1 , FAST_CHARGE = 2 , TERMINATION = 3 , UNKNOWN = 0xFF }
	Charging status enumeration. More...

Detailed Description

Definition at line 35 of file AXP2101Charger.hpp.

Constructor & Destructor Documentation

◆ AXP2101Charger()

AXP2101Charger::AXP2101Charger ( AXP2101Core & core )

explicit

Construct AXP2101Charger with a reference to the AXP2101Core.

Parameters

core	Reference to the AXP2101Core providing register access.

Definition at line 38 of file AXP2101Charger.cpp.

◆ ~AXP2101Charger()

AXP2101Charger::~AXP2101Charger ( )

default

Member Function Documentation

◆ disableBatteryDetection()

void AXP2101Charger::disableBatteryDetection ( )

Disable battery detection (REG 0x68, bit 0).

Definition at line 243 of file AXP2101Charger.cpp.

References axp2101_regs::chg::BAT_DETECT_CTRL, and SensorCommWrapper::clrRegBit().

◆ disableButtonBatteryCharge()

void AXP2101Charger::disableButtonBatteryCharge ( )

Disable button/coin-cell battery charging (REG 0x18, bit 2).

Definition at line 208 of file AXP2101Charger.cpp.

References SensorCommWrapper::clrRegBit(), and axp2101_regs::ctrl::MODULE_EN.

◆ disableChargeTermination()

void AXP2101Charger::disableChargeTermination ( )

Disable charge termination detection (REG 0x63, bit 4).

Charging will not automatically stop based on termination current.

Definition at line 187 of file AXP2101Charger.cpp.

References axp2101_regs::chg::ITERM_CTRL, SensorCommWrapper::readReg(), and SensorCommWrapper::writeReg().

◆ enableBatteryDetection()

void AXP2101Charger::enableBatteryDetection ( )

Enable battery detection (REG 0x68, bit 0).

When enabled, the charger detects whether a battery is connected.

Definition at line 238 of file AXP2101Charger.cpp.

References axp2101_regs::chg::BAT_DETECT_CTRL, and SensorCommWrapper::setRegBit().

◆ enableButtonBatteryCharge()

void AXP2101Charger::enableButtonBatteryCharge ( )

Enable button/coin-cell battery charging (REG 0x18, bit 2).

Definition at line 203 of file AXP2101Charger.cpp.

References axp2101_regs::ctrl::MODULE_EN, and SensorCommWrapper::setRegBit().

◆ enableChargeTermination()

void AXP2101Charger::enableChargeTermination ( )

Enable charge termination detection (REG 0x63, bit 4).

When enabled, charging stops when current drops below the termination current threshold.

Definition at line 180 of file AXP2101Charger.cpp.

References axp2101_regs::chg::ITERM_CTRL, SensorCommWrapper::readReg(), and SensorCommWrapper::writeReg().

◆ enableCharging()

bool AXP2101Charger::enableCharging ( bool enable )

overridevirtual

Enable or disable battery charging.

Controls the charge enable bit in REG 0x18.

Parameters

enable true to enable charging, false to disable.

Returns: true on success.

Implements PmicChargerBase.

Definition at line 42 of file AXP2101Charger.cpp.

References AXP2101Core::CELL_CHARGE, and AXP2101Core::enableModule().

◆ enableJeita()

bool AXP2101Charger::enableJeita ( bool enable )

Enable or disable JEITA temperature standard.

Parameters

enable true to enable, false to disable.

Returns: true on success.

Definition at line 296 of file AXP2101Charger.cpp.

References SensorCommWrapper::clrRegBit(), axp2101_regs::jeita::EN_CTRL, and SensorCommWrapper::setRegBit().

◆ getButtonBatteryChargeVoltage()

uint16_t AXP2101Charger::getButtonBatteryChargeVoltage ( )

Get the configured button battery charge voltage (REG 0x6A, bits 2:0).

Returns: Charge voltage in millivolts (2600-3300).

Definition at line 229 of file AXP2101Charger.cpp.

References axp2101_regs::chg::BTN_BAT_CHG_VOL, and SensorCommWrapper::readReg().

◆ getChargeHighTempFaultThreshold()

uint8_t AXP2101Charger::getChargeHighTempFaultThreshold ( )

Get charge high-temperature fault threshold (REG 55, VHTF_CHG).

Returns: Raw register value. VHTF = val * 2 mV.

Definition at line 325 of file AXP2101Charger.cpp.

References SensorCommWrapper::readReg(), and axp2101_regs::jeita::VHTF_CHG.

◆ getChargeLowTempFaultThreshold()

uint8_t AXP2101Charger::getChargeLowTempFaultThreshold ( )

Get charge low-temperature fault threshold (REG 54, VLTF_CHG).

Returns: Raw register value. VLTF = val * 32 mV.

Definition at line 314 of file AXP2101Charger.cpp.

References SensorCommWrapper::readReg(), and axp2101_regs::jeita::VLTF_CHG.

◆ getChargeVoltage()

uint16_t AXP2101Charger::getChargeVoltage ( )

overridevirtual

Get the configured charge voltage target (REG 0x64, bits 2:0).

Returns: Charge voltage in millivolts (e.g. 4200, 4350, etc.).

Implements PmicChargerBase.

Definition at line 130 of file AXP2101Charger.cpp.

References axp2101_regs::chg::CV_CHG_VOLTAGE, and SensorCommWrapper::readReg().

◆ getFastChargeCurrent()

uint16_t AXP2101Charger::getFastChargeCurrent ( )

overridevirtual

Get the configured fast-charge current (REG 0x62, bits 4:0).

For N <= 8: current = 25 * N mA. For N > 8: current = 200 + 100 * (N - 8) mA.

Returns: Fast-charge current in milliamps (0-1000).

Implements PmicChargerBase.

Definition at line 84 of file AXP2101Charger.cpp.

References axp2101_regs::chg::ICC_SETTING, and SensorCommWrapper::readReg().

◆ getHighTempHysteresis()

uint8_t AXP2101Charger::getHighTempHysteresis ( )

Get high-temperature hysteresis (REG 53, HYSH2L).

Returns: Raw register value. Hysteresis = val * 4 mV.

Definition at line 371 of file AXP2101Charger.cpp.

References axp2101_regs::ts::HYSH2L, and SensorCommWrapper::readReg().

◆ getJeitaCoolCurrentReduction()

bool AXP2101Charger::getJeitaCoolCurrentReduction ( )

Get cool-zone current reduction setting in JEITA (REG 0x59).

Returns: true if current is reduced to 50% in cool zone, false for 100%.

Definition at line 396 of file AXP2101Charger.cpp.

References SensorCommWrapper::getRegBit(), and axp2101_regs::jeita::SET0.

◆ getJeitaCoolThreshold()

uint8_t AXP2101Charger::getJeitaCoolThreshold ( )

Get JEITA cool temperature threshold T2 (REG 5B low nibble).

Returns: Raw register value. VHTF = val * 16 mV.

Definition at line 447 of file AXP2101Charger.cpp.

References SensorCommWrapper::readReg(), and axp2101_regs::jeita::SET2.

◆ getJeitaCoolVoltageDrop()

uint8_t AXP2101Charger::getJeitaCoolVoltageDrop ( )

Get cool-zone voltage drop levels in JEITA (REG 0x59).

Returns: Voltage drop level (0=0mV, 1=1 level, 2=2 levels).

Definition at line 428 of file AXP2101Charger.cpp.

References SensorCommWrapper::readReg(), and axp2101_regs::jeita::SET0.

◆ getJeitaWarmCurrentReduction()

bool AXP2101Charger::getJeitaWarmCurrentReduction ( )

Get warm-zone current reduction setting in JEITA (REG 0x59).

Returns: true if current is reduced to 50% in warm zone, false for 100%.

Definition at line 385 of file AXP2101Charger.cpp.

References SensorCommWrapper::getRegBit(), and axp2101_regs::jeita::SET0.

◆ getJeitaWarmThreshold()

uint8_t AXP2101Charger::getJeitaWarmThreshold ( )

Get JEITA warm temperature threshold T3 (REG 5B high nibble).

Returns: Raw register value. VHTF = val * 8 mV.

Definition at line 464 of file AXP2101Charger.cpp.

References SensorCommWrapper::readReg(), and axp2101_regs::jeita::SET2.

◆ getJeitaWarmVoltageDrop()

uint8_t AXP2101Charger::getJeitaWarmVoltageDrop ( )

Get warm-zone voltage drop levels in JEITA (REG 0x59).

Returns: Voltage drop level (0=0mV, 1=1 level, 2=2 levels).

Definition at line 411 of file AXP2101Charger.cpp.

References SensorCommWrapper::readReg(), and axp2101_regs::jeita::SET0.

◆ getLowTempHysteresis()

uint8_t AXP2101Charger::getLowTempHysteresis ( )

Get low-temperature hysteresis (REG 52, HYSL2H).

Returns: Raw register value. Hysteresis = val * 16 mV.

Definition at line 360 of file AXP2101Charger.cpp.

References axp2101_regs::ts::HYSL2H, and SensorCommWrapper::readReg().

◆ getPreChargeCurrent()

uint16_t AXP2101Charger::getPreChargeCurrent ( )

overridevirtual

Get the configured precharge current (REG 0x61, bits 3:0).

Current = 25 * N mA.

Returns: Precharge current in milliamps (0-200).

Implements PmicChargerBase.

Definition at line 62 of file AXP2101Charger.cpp.

References axp2101_regs::chg::IPRECHG_SET, and SensorCommWrapper::readReg().

◆ getStatus()

AXP2101Charger::Status AXP2101Charger::getStatus ( )

overridevirtual

Get the current charger status.

Reads STATUS1 (REG 0x00) and STATUS2 (REG 0x01). STATUS1 bit 5 = VBUS present, bit 3 = battery present. STATUS2 bits 2:0 = charge phase (0=no charging, 1=precharge, 2/3=CC, 4=done, 5+=no charging).

Returns: Status struct with vbusPresent, batteryPresent, and chargePhase fields.

Implements PmicChargerBase.

Definition at line 145 of file AXP2101Charger.cpp.

References PmicChargerBase::FAST_CHARGE, PmicChargerBase::NO_CHARGING, PmicChargerBase::PRE_CHARGE, SensorCommWrapper::readReg(), axp2101_regs::bmu::STATUS1, axp2101_regs::bmu::STATUS2, and PmicChargerBase::TERMINATION.

Referenced by isCharging().

◆ getTerminationCurrent()

uint16_t AXP2101Charger::getTerminationCurrent ( )

overridevirtual

Get the configured termination current (REG 0x63, bits 3:0).

Current = 25 * N mA.

Returns: Termination current in milliamps (0-200).

Implements PmicChargerBase.

Definition at line 105 of file AXP2101Charger.cpp.

References axp2101_regs::chg::ITERM_CTRL, and SensorCommWrapper::readReg().

◆ getThermalRegulationThreshold()

uint8_t AXP2101Charger::getThermalRegulationThreshold ( )

Get the thermal regulation threshold (REG 0x65, bits 1:0).

Returns: Threshold option (0=60°C, 1=80°C, 2=100°C, 3=120°C).

Definition at line 287 of file AXP2101Charger.cpp.

References SensorCommWrapper::readReg(), and axp2101_regs::chg::THERMAL_REG_THRESH.

◆ getWorkHighTempFaultThreshold()

uint8_t AXP2101Charger::getWorkHighTempFaultThreshold ( )

Get work high-temperature fault threshold (REG 57, VHTF_WORK).

Returns: Raw register value. VHTF = val * 2 mV.

Definition at line 347 of file AXP2101Charger.cpp.

References SensorCommWrapper::readReg(), and axp2101_regs::jeita::VHTF_WORK.

◆ getWorkLowTempFaultThreshold()

uint8_t AXP2101Charger::getWorkLowTempFaultThreshold ( )

Get work low-temperature fault threshold (REG 56, VLTF_WORK).

Returns: Raw register value. VLTF = val * 32 mV.

Definition at line 336 of file AXP2101Charger.cpp.

References SensorCommWrapper::readReg(), and axp2101_regs::jeita::VLTF_WORK.

◆ isBatteryDetectionEnabled()

bool AXP2101Charger::isBatteryDetectionEnabled ( )

Check if battery detection is enabled (REG 0x68, bit 0).

Returns: true if battery detection is enabled.

Definition at line 248 of file AXP2101Charger.cpp.

References axp2101_regs::chg::BAT_DETECT_CTRL, and SensorCommWrapper::getRegBit().

◆ isButtonBatteryChargeEnabled()

bool AXP2101Charger::isButtonBatteryChargeEnabled ( )

Check if button battery charging is enabled (REG 0x18, bit 2).

Returns: true if button battery charge is enabled.

Definition at line 213 of file AXP2101Charger.cpp.

References SensorCommWrapper::getRegBit(), and axp2101_regs::ctrl::MODULE_EN.

◆ isChargeTerminationEnabled()

bool AXP2101Charger::isChargeTerminationEnabled ( )

Check if charge termination detection is enabled (REG 0x63, bit 4).

Returns: true if charge termination is enabled.

Definition at line 194 of file AXP2101Charger.cpp.

References axp2101_regs::chg::ITERM_CTRL, and SensorCommWrapper::readReg().

◆ isCharging()

bool AXP2101Charger::isCharging ( )

overridevirtual

Check if the charger is actively charging.

Reads STATUS2 (REG 0x01) bits 2:0 to determine charge phase.

Returns: true if charging is in progress (precharge, CC, or CV phase).

Implements PmicChargerBase.

Definition at line 47 of file AXP2101Charger.cpp.

References PmicChargerBase::Status::charging, and getStatus().

Referenced by PmicAXP2101::isCharging().

◆ isJeitaEnabled()

bool AXP2101Charger::isJeitaEnabled ( )

Check if JEITA temperature standard is enabled.

Returns: true if enabled.

Definition at line 302 of file AXP2101Charger.cpp.

References axp2101_regs::jeita::EN_CTRL, and SensorCommWrapper::getRegBit().

◆ setButtonBatteryChargeVoltage()

bool AXP2101Charger::setButtonBatteryChargeVoltage ( uint16_t millivolt )

Set the button battery charge voltage (REG 0x6A, bits 2:0).

Valid range: 2600-3300 mV in 100 mV steps.

Parameters

millivolt Desired voltage in millivolts (2600-3300).

Returns: true on success.

Definition at line 218 of file AXP2101Charger.cpp.

References axp2101_regs::chg::BTN_BAT_CHG_VOL, SensorCommWrapper::readReg(), and SensorCommWrapper::writeReg().

◆ setChargeDoneSafetyTimer()

void AXP2101Charger::setChargeDoneSafetyTimer ( uint8_t opt )

Set the charge-done safety timer (REG 0x67, bits 6:4).

bit 6 = timer enable. bits 5:4 select timeout: 0=5h, 1=8h, 2=12h, 3=20h.

Parameters

opt	Timer option value (bits 6:4). Bit 6 enables, bits 5:4 select duration.

Definition at line 265 of file AXP2101Charger.cpp.

References axp2101_regs::chg::CHG_TIMER_CFG, SensorCommWrapper::readReg(), and SensorCommWrapper::writeReg().

◆ setChargeHighTempFaultThreshold()

bool AXP2101Charger::setChargeHighTempFaultThreshold ( uint8_t val )

Set charge high-temperature fault threshold (REG 55, VHTF_CHG).

Parameters

val	Raw register value. VHTF = val * 2 mV. Default 0x58 (~45°C).

Returns: true on success.

Definition at line 320 of file AXP2101Charger.cpp.

References axp2101_regs::jeita::VHTF_CHG, and SensorCommWrapper::writeReg().

◆ setChargeLowTempFaultThreshold()

bool AXP2101Charger::setChargeLowTempFaultThreshold ( uint8_t val )

Set charge low-temperature fault threshold (REG 54, VLTF_CHG).

Parameters

val	Raw register value. VLTF = val * 32 mV. Default 0x29 (~0°C).

Returns: true on success.

Definition at line 309 of file AXP2101Charger.cpp.

References axp2101_regs::jeita::VLTF_CHG, and SensorCommWrapper::writeReg().

◆ setChargeVoltage()

bool AXP2101Charger::setChargeVoltage ( uint16_t mV )

overridevirtual

Set the charge voltage target (REG 0x64, bits 2:0).

Valid values: 0=5.0V, 1=4.0V, 2=4.1V, 3=4.2V, 4=4.35V, 5=4.4V.

Parameters

mV	Desired charge voltage in millivolts.

Returns: true on success.

Implements PmicChargerBase.

Definition at line 112 of file AXP2101Charger.cpp.

References axp2101_regs::chg::CV_CHG_VOLTAGE, SensorCommWrapper::readReg(), and SensorCommWrapper::writeReg().

◆ setFastChargeCurrent()

bool AXP2101Charger::setFastChargeCurrent ( uint16_t mA )

overridevirtual

Set the fast-charge current limit (REG 0x62, bits 4:0).

For N <= 8: current = 25 * N mA. For N > 8: current = 200 + 100 * (N - 8) mA. Maximum 1000 mA.

Parameters

mA	Desired fast-charge current in milliamps (0-1000).

Returns: true on success.

Implements PmicChargerBase.

Definition at line 69 of file AXP2101Charger.cpp.

References axp2101_regs::chg::ICC_SETTING, SensorCommWrapper::readReg(), and SensorCommWrapper::writeReg().

◆ setHighTempHysteresis()

bool AXP2101Charger::setHighTempHysteresis ( uint8_t val )

Set high-temperature hysteresis (REG 53, HYSH2L).

Parameters

val	Raw register value. Hysteresis = val * 4 mV. Default 0x01 (4mV).

Returns: true on success.

Definition at line 366 of file AXP2101Charger.cpp.

References axp2101_regs::ts::HYSH2L, and SensorCommWrapper::writeReg().

◆ setJeitaCoolCurrentReduction()

bool AXP2101Charger::setJeitaCoolCurrentReduction ( bool reduce )

Set cool-zone current reduction in JEITA.

Parameters

reduce true for 50%, false for 100%. Default true.

Returns: true on success.

Definition at line 390 of file AXP2101Charger.cpp.

References SensorCommWrapper::clrRegBit(), axp2101_regs::jeita::SET0, and SensorCommWrapper::setRegBit().

◆ setJeitaCoolThreshold()

bool AXP2101Charger::setJeitaCoolThreshold ( uint8_t val )

Set JEITA cool temperature threshold T2 (REG 5B low nibble).

Parameters

val	Raw register value. VHTF = val * 16 mV. Default 0x37 (~10°C).

Returns: true on success.

Definition at line 437 of file AXP2101Charger.cpp.

References SensorCommWrapper::readReg(), axp2101_regs::jeita::SET2, and SensorCommWrapper::writeReg().

◆ setJeitaCoolVoltageDrop()

bool AXP2101Charger::setJeitaCoolVoltageDrop ( uint8_t levels )

Set cool-zone voltage drop levels in JEITA.

Parameters

levels 0=0mV, 1=1 level, 2=2 levels. Default 0.

Returns: true on success.

Definition at line 418 of file AXP2101Charger.cpp.

References SensorCommWrapper::readReg(), axp2101_regs::jeita::SET0, and SensorCommWrapper::writeReg().

◆ setJeitaWarmCurrentReduction()

bool AXP2101Charger::setJeitaWarmCurrentReduction ( bool reduce )

Set warm-zone current reduction in JEITA.

Parameters

reduce true for 50%, false for 100%. Default false.

Returns: true on success.

Definition at line 379 of file AXP2101Charger.cpp.

References SensorCommWrapper::clrRegBit(), axp2101_regs::jeita::SET0, and SensorCommWrapper::setRegBit().

◆ setJeitaWarmThreshold()

bool AXP2101Charger::setJeitaWarmThreshold ( uint8_t val )

Set JEITA warm temperature threshold T3 (REG 5B high nibble).

Parameters

val	Raw register value. VHTF = val * 8 mV. Default 0x1E (~45°C).

Returns: true on success.

Definition at line 454 of file AXP2101Charger.cpp.

References SensorCommWrapper::readReg(), axp2101_regs::jeita::SET2, and SensorCommWrapper::writeReg().

◆ setJeitaWarmVoltageDrop()

bool AXP2101Charger::setJeitaWarmVoltageDrop ( uint8_t levels )

Set warm-zone voltage drop levels in JEITA.

Parameters

levels 0=0mV, 1=1 level, 2=2 levels. Default 1.

Returns: true on success.

Definition at line 401 of file AXP2101Charger.cpp.

References SensorCommWrapper::readReg(), axp2101_regs::jeita::SET0, and SensorCommWrapper::writeReg().

◆ setLowTempHysteresis()

bool AXP2101Charger::setLowTempHysteresis ( uint8_t val )

Set low-temperature hysteresis (REG 52, HYSL2H).

Parameters

val	Raw register value. Hysteresis = val * 16 mV. Default 0x02 (32mV).

Returns: true on success.

Definition at line 355 of file AXP2101Charger.cpp.

References axp2101_regs::ts::HYSL2H, and SensorCommWrapper::writeReg().

◆ setPreChargeCurrent()

bool AXP2101Charger::setPreChargeCurrent ( uint16_t mA )

overridevirtual

Set the precharge current limit (REG 0x61, bits 3:0).

Current = 25 * N mA, where N is clamped to 0-8 (0-200 mA).

Parameters

mA	Desired precharge current in milliamps (0-200).

Returns: true on success.

Implements PmicChargerBase.

Definition at line 52 of file AXP2101Charger.cpp.

References axp2101_regs::chg::IPRECHG_SET, SensorCommWrapper::readReg(), and SensorCommWrapper::writeReg().

◆ setPreChargeSafetyTimer()

void AXP2101Charger::setPreChargeSafetyTimer ( uint8_t opt )

Set the precharge safety timer (REG 0x67, bits 2:0).

bit 2 = timer enable. bits 1:0 select timeout: 0=40min, 1=50min, 2=60min, 3=70min.

Parameters

opt	Timer option value (bits 2:0). Bit 2 enables, bits 1:0 select duration.

Definition at line 255 of file AXP2101Charger.cpp.

References axp2101_regs::chg::CHG_TIMER_CFG, SensorCommWrapper::readReg(), and SensorCommWrapper::writeReg().

◆ setTerminationCurrent()

bool AXP2101Charger::setTerminationCurrent ( uint16_t mA )

overridevirtual

Set the charge termination current (REG 0x63, bits 3:0).

Current = 25 * N mA, where N is clamped to 0-8 (0-200 mA).

Parameters

mA	Desired termination current in milliamps (0-200).

Returns: true on success.

Implements PmicChargerBase.

Definition at line 95 of file AXP2101Charger.cpp.

References axp2101_regs::chg::ITERM_CTRL, SensorCommWrapper::readReg(), and SensorCommWrapper::writeReg().

◆ setThermalRegulationThreshold()

void AXP2101Charger::setThermalRegulationThreshold ( uint8_t opt )

Set the thermal regulation threshold (REG 0x65, bits 1:0).

Valid values: 0=60°C, 1=80°C, 2=100°C, 3=120°C.

Parameters

opt	Threshold option (0-3).

Definition at line 277 of file AXP2101Charger.cpp.

References SensorCommWrapper::readReg(), axp2101_regs::chg::THERMAL_REG_THRESH, and SensorCommWrapper::writeReg().

◆ setWorkHighTempFaultThreshold()

bool AXP2101Charger::setWorkHighTempFaultThreshold ( uint8_t val )

Set work high-temperature fault threshold (REG 57, VHTF_WORK).

Parameters

val	Raw register value. VHTF = val * 2 mV. Default 0x4C (~55°C).

Returns: true on success.

Definition at line 342 of file AXP2101Charger.cpp.

References axp2101_regs::jeita::VHTF_WORK, and SensorCommWrapper::writeReg().

◆ setWorkLowTempFaultThreshold()

bool AXP2101Charger::setWorkLowTempFaultThreshold ( uint8_t val )

Set work low-temperature fault threshold (REG 56, VLTF_WORK).

Parameters

val	Raw register value. VLTF = val * 32 mV. Default 0x3E (~-10°C).

Returns: true on success.

Definition at line 331 of file AXP2101Charger.cpp.

References axp2101_regs::jeita::VLTF_WORK, and SensorCommWrapper::writeReg().

The documentation for this class was generated from the following files:

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ AXP2101Charger()

◆ ~AXP2101Charger()

Member Function Documentation

◆ disableBatteryDetection()

◆ disableButtonBatteryCharge()

◆ disableChargeTermination()

◆ enableBatteryDetection()

◆ enableButtonBatteryCharge()

◆ enableChargeTermination()

◆ enableCharging()

◆ enableJeita()

◆ getButtonBatteryChargeVoltage()

◆ getChargeHighTempFaultThreshold()

◆ getChargeLowTempFaultThreshold()

◆ getChargeVoltage()

◆ getFastChargeCurrent()

◆ getHighTempHysteresis()

◆ getJeitaCoolCurrentReduction()

◆ getJeitaCoolThreshold()

◆ getJeitaCoolVoltageDrop()

◆ getJeitaWarmCurrentReduction()

◆ getJeitaWarmThreshold()

◆ getJeitaWarmVoltageDrop()

◆ getLowTempHysteresis()

◆ getPreChargeCurrent()

◆ getStatus()

◆ getTerminationCurrent()

◆ getThermalRegulationThreshold()

◆ getWorkHighTempFaultThreshold()

◆ getWorkLowTempFaultThreshold()

◆ isBatteryDetectionEnabled()

◆ isButtonBatteryChargeEnabled()

◆ isChargeTerminationEnabled()

◆ isCharging()

◆ isJeitaEnabled()

◆ setButtonBatteryChargeVoltage()

◆ setChargeDoneSafetyTimer()

◆ setChargeHighTempFaultThreshold()

◆ setChargeLowTempFaultThreshold()

◆ setChargeVoltage()

◆ setFastChargeCurrent()

◆ setHighTempHysteresis()

◆ setJeitaCoolCurrentReduction()

◆ setJeitaCoolThreshold()

◆ setJeitaCoolVoltageDrop()

◆ setJeitaWarmCurrentReduction()

◆ setJeitaWarmThreshold()

◆ setJeitaWarmVoltageDrop()

◆ setLowTempHysteresis()

◆ setPreChargeCurrent()

◆ setPreChargeSafetyTimer()

◆ setTerminationCurrent()

◆ setThermalRegulationThreshold()

◆ setWorkHighTempFaultThreshold()

◆ setWorkLowTempFaultThreshold()