Package frclib.archive

Class FrcI2cLEDPanel

java.lang.Object

trclib.archive.TrcI2cLEDPanel

frclib.archive.FrcI2cLEDPanel

public class FrcI2cLEDPanel
extends TrcI2cLEDPanel

This class implements a platform dependent I2C LED panel device. It extends the platform independent counterpart and provides platform dependent access to the I2C device.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	DEF_I2C_ADDRESS
static final edu.wpi.first.wpilibj.I2C.Port	DEF_I2C_PORT

Constructor Summary

Constructors

Constructor	Description
FrcI2cLEDPanel(String instanceName, edu.wpi.first.wpilibj.I2C.Port port)	Constructor: Create an instance of the object.
FrcI2cLEDPanel(String instanceName, edu.wpi.first.wpilibj.I2C.Port port, int devAddress)	Constructor: Create an instance of the object.

Method Summary

Modifier and Type	Method	Description
void	asyncWriteData(byte[] data)	This method writes the data buffer to the device asynchronously.
boolean	isEnabled()	This method checks if the device is enabled.
void	setEnabled(boolean enabled)	This method enables/disables the device.

Methods inherited from class trclib.archive.TrcI2cLEDPanel

clearAllTextLines, clearTextLine, color, setDelay, setTextLine, toString

Methods inherited from class java.lang.Object

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

Field Details

DEF_I2C_PORT

public static final edu.wpi.first.wpilibj.I2C.Port DEF_I2C_PORT

DEF_I2C_ADDRESS

public static final int DEF_I2C_ADDRESS

See Also:

• Constant Field Values

Constructor Details

FrcI2cLEDPanel

public FrcI2cLEDPanel(String instanceName,
 edu.wpi.first.wpilibj.I2C.Port port,
 int devAddress)

Constructor: Create an instance of the object.

Parameters:

instanceName - specifies the instance name.

port - specifies the I2C port on the RoboRIO.

devAddress - specifies the I2C address of the device.

FrcI2cLEDPanel

public FrcI2cLEDPanel(String instanceName,
 edu.wpi.first.wpilibj.I2C.Port port)

Constructor: Create an instance of the object.

Parameters:

instanceName - specifies the instance name.

port - specifies the I2C port on the RoboRIO.

Method Details

isEnabled

public boolean isEnabled()

This method checks if the device is enabled.

Returns:

true if the device is enabled, false otherwise.

setEnabled

public void setEnabled(boolean enabled)

This method enables/disables the device.

Parameters:

enabled - specifies true to enable the device, false to disable.

asyncWriteData

public void asyncWriteData(byte[] data)

This method writes the data buffer to the device asynchronously.

Specified by:

asyncWriteData in class TrcI2cLEDPanel

Parameters:

data - specifies the data buffer.