maix.ext_dev.axp2101

maix.ext_dev.axp2101 module

You can use maix.ext_dev.axp2101 to access this module with MaixPy
This module is generated from MaixPy and MaixCDK

Module

No module

Enum

ChargerStatus

charger status

item	describe
values	CHG_TRI_STATE: tri_charge CHG_PRE_STATE: pre_charge CHG_CC_STATE: constant charge CHG_CV_STATE: constant voltage CHG_DONE_STATE: charge done CHG_STOP_STATE: not charge

C++ defination code:

enum class ChargerStatus {
        CHG_TRI_STATE,   //tri_charge
        CHG_PRE_STATE,   //pre_charge
        CHG_CC_STATE,    //constant charge
        CHG_CV_STATE,    //constant voltage
        CHG_DONE_STATE,  //charge done
        CHG_STOP_STATE,  //not charge
    }

ChargerCurrent

charger current

item	describe
values	CHG_CUR_0MA: CHG_CUR_100MA: CHG_CUR_125MA: CHG_CUR_150MA: CHG_CUR_175MA: CHG_CUR_200MA: CHG_CUR_300MA: CHG_CUR_400MA: CHG_CUR_500MA: CHG_CUR_600MA: CHG_CUR_700MA: CHG_CUR_800MA: CHG_CUR_900MA: CHG_CUR_1000MA:

C++ defination code:

enum class ChargerCurrent {
        CHG_CUR_0MA,
        CHG_CUR_100MA = 4,
        CHG_CUR_125MA,
        CHG_CUR_150MA,
        CHG_CUR_175MA,
        CHG_CUR_200MA,
        CHG_CUR_300MA,
        CHG_CUR_400MA,
        CHG_CUR_500MA,
        CHG_CUR_600MA,
        CHG_CUR_700MA,
        CHG_CUR_800MA,
        CHG_CUR_900MA,
        CHG_CUR_1000MA,
    }

PowerChannel

power channel

item	describe
values	DCDC1: DCDC2: DCDC3: DCDC4: DCDC5: ALDO1: ALDO2: ALDO3: ALDO4: BLDO1: BLDO2: DLDO1: DLDO2: VBACKUP: CPULDO:

C++ defination code:

enum class PowerChannel {
        DCDC1,
        DCDC2,
        DCDC3,
        DCDC4,
        DCDC5,
        ALDO1,
        ALDO2,
        ALDO3,
        ALDO4,
        BLDO1,
        BLDO2,
        DLDO1,
        DLDO2,
        VBACKUP,
        CPULDO,
    }

PowerOffTime

power off time

item	describe
values	POWEROFF_4S: POWEROFF_6S: POWEROFF_8S: POWEROFF_10S: POWEROFF_DISABLE:

C++ defination code:

enum class PowerOffTime {
        POWEROFF_4S,
        POWEROFF_6S,
        POWEROFF_8S,
        POWEROFF_10S,
        POWEROFF_DISABLE = 65535,
    }

PowerOnTime

power on time

item	describe
values	POWERON_128MS: POWERON_512MS: POWERON_1S: POWERON_2S:

C++ defination code:

enum class PowerOnTime {
        POWERON_128MS,
        POWERON_512MS,
        POWERON_1S,
        POWERON_2S,
    }

Variable

Function

Class

AXP2101

Peripheral AXP2101 class

C++ defination code:
class AXP2101

init

def __init__(self, i2c_bus: int = -1, addr: int = 52) -> None

AXP2101 constructor.

item	description
type	func
param	i2c_bus: i2c bus number. addr: pmu device addr.
static	False

C++ defination code:

AXP2101(int i2c_bus = -1, uint8_t addr = 0x34)

init

def init(self) -> maix.err.Err

Initialise the AXP2101.

item	description
type	func
return	err::Err type, if init success, return err::ERR_NONE.
static	False

C++ defination code:
err::Err init()

poweroff

def poweroff(self) -> maix.err.Err

Poweroff immediately.

item	description
type	func
return	err::Err type, if init success, return err::ERR_NONE.
static	False

C++ defination code:
err::Err poweroff()

is_bat_connect

def is_bat_connect(self) -> bool

Is the battery connected.

item	description
type	func
return	bool type, if battery is connected, return true.
static	False

C++ defination code:
bool is_bat_connect()

is_vbus_in

def is_vbus_in(self) -> bool

Is the power adapter connected.

item	description
type	func
return	bool type, if power adapter is connected, return true.
static	False

C++ defination code:
bool is_vbus_in()

is_charging

def is_charging(self) -> bool

Is bat charging.

item	description
type	func
return	bool type, if bat is charging, return true.
static	False

C++ defination code:
bool is_charging()

get_bat_percent

def get_bat_percent(self) -> int

Get the battery percentage.

item	description
type	func
return	int type, return battery percentage.
static	False

C++ defination code:
int get_bat_percent()

get_charger_status

def get_charger_status(self) -> ChargerStatus

Get the battery charging status.

item	description
type	func
return	int type, return battery charging status.
static	False

C++ defination code:

ext_dev::axp2101::ChargerStatus get_charger_status()

get_charger_status (overload 1)

Get the battery voltage.

item	description
type	func
return	uint16_t type, return battery voltage.
static	False

C++ defination code:
uint16_t get_bat_vol()

clean_irq

def clean_irq(self) -> maix.err.Err

Clear interrupt flag.

item	description
type	func
return	err::Err type, if clean success, return err::ERR_NONE.
static	False

C++ defination code:
err::Err clean_irq()

set_bat_charging_cur

def set_bat_charging_cur(self, current: ChargerCurrent) -> maix.err.Err

Set the battery charging current.

item	description
type	func
param	current: The current to be set. The available values are 0mA, 100mA, 125mA, 150mA, 175mA, 200mA, 300mA, 400mA, 500mA, 600mA, 700mA, 800mA, 900mA, and 1000mA.
return	err::Err type, if set success, return err::ERR_NONE.
static	False

C++ defination code:

err::Err set_bat_charging_cur(ext_dev::axp2101::ChargerCurrent current)

get_bat_charging_cur

def get_bat_charging_cur(self) -> ChargerCurrent

Get the battery charging current.

item	description
type	func
return	ChargerCurrent, return the currently set charging current.
static	False

C++ defination code:

ext_dev::axp2101::ChargerCurrent get_bat_charging_cur()

dcdc1

def dcdc1(self, voltage: int = -1) -> int

Set and get the PMU DCDC1 voltage.

item	description
type	func
param	voltage: The voltage to be set, voltage range is 1500mV~3400mV(step 20mV).
return	int, return the PMU DCDC1 voltage.
static	False

C++ defination code:
int dcdc1(int voltage = -1)

dcdc2

def dcdc2(self, voltage: int = -1) -> int

Set and get the PMU DCDC2 voltage.

item	description
type	func
param	voltage: The voltage to be set, voltage range is 500mV~1200mV(step 10mV) and 1220mV~1540mV(step 20mV).
return	int, return the PMU DCDC2 voltage.
static	False

C++ defination code:
int dcdc2(int voltage = -1)

dcdc3

def dcdc3(self, voltage: int = -1) -> int

Set and get the PMU DCDC3 voltage.

item	description
type	func
param	voltage: The voltage to be set, voltage range is 500mV~1200mV(step 10mV) and 1220mV~1540mV(step 20mV).
return	int, return the PMU DCDC3 voltage.
static	False

C++ defination code:
int dcdc3(int voltage = -1)

dcdc4

def dcdc4(self, voltage: int = -1) -> int

Set and get the PMU DCDC4 voltage.

item	description
type	func
param	voltage: The voltage to be set, voltage range is 500mV~1200mV(step 10mV) and 1220mV~1840mV(step 20mV).
return	int, return the PMU DCDC4 voltage.
static	False

C++ defination code:
int dcdc4(int voltage = -1)

dcdc5

def dcdc5(self, voltage: int = -1) -> int

Set and get the PMU DCDC5 voltage.

item	description
type	func
param	voltage: The voltage to be set, voltage range is 1400mV~3700mV(step 100mV).
return	int, return the PMU DCDC5 voltage.
static	False

C++ defination code:
int dcdc5(int voltage = -1)

aldo1

def aldo1(self, voltage: int = -1) -> int

Set and get the PMU ALDO1 voltage.

item	description
type	func
param	voltage: The voltage to be set, voltage range is 500mV~3500mV(step 100mV).
return	int, return the PMU ALDO1 voltage.
static	False

C++ defination code:
int aldo1(int voltage = -1)

aldo2

def aldo2(self, voltage: int = -1) -> int

Set and get the PMU ALDO2 voltage.

item	description
type	func
param	voltage: The voltage to be set, voltage range is 500mV~3500mV(step 100mV).
return	int, return the PMU ALDO2 voltage.
static	False

C++ defination code:
int aldo2(int voltage = -1)

aldo3

def aldo3(self, voltage: int = -1) -> int

Set and get the PMU ALDO3 voltage.

item	description
type	func
param	voltage: The voltage to be set, voltage range is 500mV~3500mV(step 100mV).
return	int, return the PMU ALDO3 voltage.
static	False

C++ defination code:
int aldo3(int voltage = -1)

aldo4

def aldo4(self, voltage: int = -1) -> int

Set and get the PMU ALDO4 voltage.

item	description
type	func
param	voltage: The voltage to be set, voltage range is 500mV~3500mV(step 100mV).
return	int, return the PMU ALDO4 voltage.
static	False

C++ defination code:
int aldo4(int voltage = -1)

bldo1

def bldo1(self, voltage: int = -1) -> int

Set and get the PMU BLDO1 voltage.

item	description
type	func
param	voltage: The voltage to be set, voltage range is 500mV~3500mV(step 100mV).
return	int, return the PMU BLDO1 voltage.
static	False

C++ defination code:
int bldo1(int voltage = -1)

bldo2

def bldo2(self, voltage: int = -1) -> int

Set and get the PMU BLDO2 voltage.

item	description
type	func
param	voltage: The voltage to be set, voltage range is 500mV~3500mV(step 100mV).
return	int, return the PMU BLDO2 voltage.
static	False

C++ defination code:
int bldo2(int voltage = -1)

set_poweroff_time

def set_poweroff_time(self, tm: PowerOffTime) -> maix.err.Err

Set power-off time, The device will shut down\nif the power button is held down longer than this time.

item	description
type	func
param	tm: The time to be set, you can set it to 4s, 6s, 8s, or 10s.
return	err::Err type, if set success, return err::ERR_NONE.
static	False

C++ defination code:

err::Err set_poweroff_time(ext_dev::axp2101::PowerOffTime tm)

get_poweroff_time

def get_poweroff_time(self) -> PowerOffTime

Get power-off time.

item	description
type	func
return	PowerOffTime, return power-off time.
static	False

C++ defination code:

ext_dev::axp2101::PowerOffTime get_poweroff_time()

set_poweron_time

def set_poweron_time(self, tm: PowerOnTime) -> maix.err.Err

Set power-on time, The device will power on\nif the power button is held down longer than this time.

item	description
type	func
param	tm: The time to be set, you can set it to 128ms, 512ms, 1s, or 2s.
return	err::Err type, if set success, return err::ERR_NONE.
static	False

C++ defination code:

err::Err set_poweron_time(ext_dev::axp2101::PowerOnTime tm)

get_poweron_time

def get_poweron_time(self) -> PowerOnTime

Get power-on time.

item	description
type	func
return	PowerOnTime, return power-on time.
static	False

C++ defination code:

ext_dev::axp2101::PowerOnTime get_poweron_time()

pmu

audio