edu.wpi.first.wpilibj.communication
Class FRCCommonControlData

java.lang.Object
  com.sun.cldc.jna.Structure
      edu.wpi.first.wpilibj.communication.FRCCommonControlData

public final class FRCCommonControlData
extends Structure

Structure for data exchanged between the robot and the driver station.

Field Summary

short	analog1 Driver Station analog input
short	analog2 Driver Station analog input
short	analog3 Driver Station analog input
short	analog4 Driver Station analog input
static short	AUTONOMOUS_BIT
static short	CHECK_VERSIONS_BIT
short	control The control mode e.g.
short	dsDigitalIn The state of the digital inputs on the ds
char	dsID_Alliance Which alliance the robot is on
char	dsID_Position The position of the controls on the alliance station wall.
static short	ENABLED_BIT
static short	ESTOP_BIT
static short	FMS_ATTATCHED
int	packetIndex The index of the packet
static short	RESET_BIT
static short	RESYNCH
byte[]	stick0Axes Position of the axes of the first js
short	stick0Buttons Button state of the first js
byte[]	stick1Axes Position of the axes of the second js
short	stick1Buttons Button state of the second js
byte[]	stick2Axes Position of the axes of the third js
short	stick2Buttons Button state of the third js
byte[]	stick3Axes Position of the axes of the fourth js
short	stick3Buttons Button state of the fourth js
int	teamID The team number from the ds
static short	TEST_MODE_BIT

Fields inherited from class com.sun.cldc.jna.Structure

backingNativeMemory, NULL

Constructor Summary

FRCCommonControlData()
Create a new FRCControlData structure

Method Summary

boolean	autonomous() Determine if the robot should be in autonomous
boolean	enabled() Determine if the robot should be enabled
protected void	free() Method to free the memory used by this structure
void	read() Read new data in the structure
int	size() Get the size of the structure
boolean	testMode() Determine if the robot is in test mode
void	write() Write new data in the structure

Methods inherited from class com.sun.cldc.jna.Structure

allocateMemory, allocateMemory, clear, freeMemory, getPointer, release, toString, useMemory

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

RESET_BIT

public static final short RESET_BIT

See Also:

Constant Field Values

ESTOP_BIT

public static final short ESTOP_BIT

See Also:

Constant Field Values

ENABLED_BIT

public static final short ENABLED_BIT

See Also:

Constant Field Values

AUTONOMOUS_BIT

public static final short AUTONOMOUS_BIT

See Also:

Constant Field Values

FMS_ATTATCHED

public static final short FMS_ATTATCHED

See Also:

Constant Field Values

RESYNCH

public static final short RESYNCH

See Also:

Constant Field Values

TEST_MODE_BIT

public static final short TEST_MODE_BIT

See Also:

Constant Field Values

CHECK_VERSIONS_BIT

public static final short CHECK_VERSIONS_BIT

See Also:

Constant Field Values

packetIndex

public int packetIndex

The index of the packet

control

public short control

The control mode e.g. Autonomous, E-stop, enabled ...

dsDigitalIn

public short dsDigitalIn

The state of the digital inputs on the ds

teamID

public int teamID

The team number from the ds

dsID_Alliance

public char dsID_Alliance

Which alliance the robot is on

dsID_Position

public char dsID_Position

The position of the controls on the alliance station wall.

stick0Axes

public byte[] stick0Axes

Position of the axes of the first js

stick0Buttons

public short stick0Buttons

Button state of the first js

stick1Axes

public byte[] stick1Axes

Position of the axes of the second js

stick1Buttons

public short stick1Buttons

Button state of the second js

stick2Axes

public byte[] stick2Axes

Position of the axes of the third js

stick2Buttons

public short stick2Buttons

Button state of the third js

stick3Axes

public byte[] stick3Axes

Position of the axes of the fourth js

stick3Buttons

public short stick3Buttons

Button state of the fourth js

analog1

public short analog1

Driver Station analog input

analog2

public short analog2

Driver Station analog input

analog3

public short analog3

Driver Station analog input

analog4

public short analog4

Driver Station analog input

Constructor Detail

FRCCommonControlData

public FRCCommonControlData()

Create a new FRCControlData structure

Method Detail

enabled

public boolean enabled()

Determine if the robot should be enabled

Returns:

true if the robot is enabled

testMode

public boolean testMode()

Determine if the robot is in test mode

Returns:

true if the robot is in test mode

autonomous

public boolean autonomous()

Determine if the robot should be in autonomous

Returns:

true if the robot is in autonomous

free

protected void free()

Method to free the memory used by this structure

read

public void read()

Read new data in the structure

Specified by:

read in class Structure

write

public void write()

Write new data in the structure

Specified by:

write in class Structure

size

public int size()

Get the size of the structure

Specified by:

size in class Structure

Returns:

size of the structure