RCXSensorMultiplexer (leJOS EV3 API documentation)

java.lang.Object
- lejos.hardware.Device
- - lejos.hardware.sensor.BaseSensor
  - - lejos.hardware.sensor.I2CSensor
    - - lejos.hardware.device.RCXSensorMultiplexer

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, SensorConstants, SensorMode, SensorModes, SampleProvider
```
public class RCXSensorMultiplexer
extends I2CSensor
```
Supports Mindsensors RXMux
This sensor allows you to connect up to four RCX type sensors toa single port. Be aware that the sensor does not track the ticks of the rotation sensor when the port is not selected.

Author:

Michael Smith

Field Summary

Fields
Modifier and Type Field Description

static int DEFAULT_RCXSMUX_ADDRESS
- Fields inherited from class lejos.hardware.sensor.I2CSensor
  address, DEFAULT_I2C_ADDRESS, port, REG_PRODUCT_ID, REG_VENDOR_ID, REG_VERSION, retryCount
- Fields inherited from class lejos.hardware.sensor.BaseSensor
  currentMode, modes
- Fields inherited from class lejos.hardware.Device
  closeList
- Fields inherited from interface lejos.hardware.sensor.SensorConstants
  BLACK, BLANK_INDEX, BLUE, BLUE_INDEX, BROWN, GREEN, GREEN_INDEX, MAX_TYPE, MIN_TYPE, MODE_RAW, NXT_ADC_RES, RED, RED_INDEX, TYPE_ANGLE, TYPE_COLORBLUE, TYPE_COLORFULL, TYPE_COLORGREEN, TYPE_COLORNONE, TYPE_COLORRED, TYPE_CUSTOM, TYPE_HIGHSPEED, TYPE_HIGHSPEED_9V, TYPE_HISPEED, TYPE_LIGHT_ACTIVE, TYPE_LIGHT_INACTIVE, TYPE_LOWSPEED, TYPE_LOWSPEED_9V, TYPE_NO_SENSOR, TYPE_REFLECTION, TYPE_SOUND_DB, TYPE_SOUND_DBA, TYPE_SWITCH, TYPE_TEMPERATURE, WHITE, YELLOW

Constructor Summary

Constructors
Constructor	Description
`RCXSensorMultiplexer(I2CPort port)`
`RCXSensorMultiplexer(I2CPort port, int address)`
`RCXSensorMultiplexer(Port port)`
`RCXSensorMultiplexer(Port port, int address)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`allChannelsOff()`	Turns off all channels
`void`	`setChannelFour()`	Selects channel four
`void`	`setChannelOne()`	Selects channel one
`void`	`setChannelThree()`	Selects channel three
`void`	`setChannelTwo()`	Selects channel two

Methods inherited from class lejos.hardware.sensor.I2CSensor
fetchString, getAddress, getData, getData, getPort, getProductID, getRetryCount, getVendorID, getVersion, sendData, sendData, sendData, setAddress, setRetryCount

Methods inherited from class lejos.hardware.sensor.BaseSensor
fetchSample, getAvailableModes, getCurrentMode, getMode, getMode, getModeCount, getName, sampleSize, setCurrentMode, setCurrentMode, setModes

Methods inherited from class lejos.hardware.Device
close, releaseOnClose

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - DEFAULT_RCXSMUX_ADDRESS
```
public static final int DEFAULT_RCXSMUX_ADDRESS
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - RCXSensorMultiplexer
```
public RCXSensorMultiplexer(I2CPort port)
```
    Parameters:
    
    port - NXT Sensor port
  - RCXSensorMultiplexer
```
public RCXSensorMultiplexer(I2CPort port,
                            int address)
```
    Parameters:
    
    port - NXT Sensor port
    
    address - I2C address
  - RCXSensorMultiplexer
```
public RCXSensorMultiplexer(Port port)
```
    Parameters:
    
    port - NXT Sensor port
  - RCXSensorMultiplexer
```
public RCXSensorMultiplexer(Port port,
                            int address)
```
    Parameters:
    
    port - NXT Sensor port
    
    address - I2C address
- Method Detail
  - setChannelOne
```
public void setChannelOne()
```
    Selects channel one
  - setChannelTwo
```
public void setChannelTwo()
```
    Selects channel two
  - setChannelThree
```
public void setChannelThree()
```
    Selects channel three
  - setChannelFour
```
public void setChannelFour()
```
    Selects channel four
  - allChannelsOff
```
public void allChannelsOff()
```
    Turns off all channels