程序包 cn.tpkf.rpi.devices.i2c

类 Pcf8591

java.lang.Object

cn.tpkf.rpi.devices.AbstractDevice

cn.tpkf.rpi.devices.i2c.AbstractI2cDevice

cn.tpkf.rpi.devices.i2c.Pcf8591

所有已实现的接口:

Device

public class Pcf8591
extends AbstractI2cDevice

作者:

Harlan

字段概要

字段

修饰符和类型	字段	说明
static final Byte	AIN_0	The AIN_0 address.
static final Integer	DEFAULT_ADDRESS	The default address.

从类继承的字段 cn.tpkf.rpi.devices.i2c.AbstractI2cDevice

bus, device, i2C

从类继承的字段 cn.tpkf.rpi.devices.AbstractDevice

deviceManager, id, lock, name

构造器概要

构造器

构造器	说明
Pcf8591(DeviceManager deviceManager, String id, String name, Integer bus)
Pcf8591(DeviceManager deviceManager, String id, String name, Integer bus, Integer device, Integer maxVoltage)	Creates an instance of the AbstractI2cDevice class.

方法概要

修饰符和类型	方法	说明
double	read(Byte aIn)	Reads the value of the specified address.
double	readAin0()	Reads the value of the AIN_0 address.
double	readAin1()	Reads the value of the AIN_1 address.
double	readAin2()	Reads the value of the AIN_2 address.
double	readAin3()	Reads the value of the AIN_3 address.

从类继承的方法 cn.tpkf.rpi.devices.i2c.AbstractI2cDevice

getDescription

从类继承的方法 cn.tpkf.rpi.devices.AbstractDevice

shutdown

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从接口继承的方法 cn.tpkf.rpi.devices.Device

getId, getName

字段详细资料

DEFAULT_ADDRESS

public static final Integer DEFAULT_ADDRESS

The default address.

AIN_0

public static final Byte AIN_0

The AIN_0 address.

构造器详细资料

Pcf8591

public Pcf8591(DeviceManager deviceManager,
 String id,
 String name,
 Integer bus,
 Integer device,
 Integer maxVoltage)

Creates an instance of the AbstractI2cDevice class.

参数:

deviceManager - The DeviceManager instance.

id - The ID of the device.

name - The name of the device.

bus - The bus.

device - The device.

maxVoltage - The max voltage.

Pcf8591

public Pcf8591(DeviceManager deviceManager,
 String id,
 String name,
 Integer bus)

方法详细资料

readAin0

public double readAin0()

Reads the value of the AIN_0 address.

返回:

The value of the AIN_0 address.

readAin1

public double readAin1()

Reads the value of the AIN_1 address.

返回:

The value of the AIN_1 address.

readAin2

public double readAin2()

Reads the value of the AIN_2 address.

返回:

The value of the AIN_2 address.

readAin3

public double readAin3()

Reads the value of the AIN_3 address.

返回:

The value of the AIN_3 address.

read

public double read(Byte aIn)

Reads the value of the specified address.

参数:

aIn - The address.

返回:

The value of the specified address.