All Known Implementing Classes:

NXTCommand, RemoteNXTBattery, RemoteNXTMotorPort
```
public interface NXTProtocol
```
LEGO Communication Protocol constants.

Field Summary

Fields
Modifier and Type	Field	Description
`static byte`	`ANGLE`
`static byte`	`ANGLESTEPSMODE`
`static byte`	`BOOLEANMODE`
`static byte`	`BOOT`
`static byte`	`BRAKE`	Use run/brake instead of run/float in PWM
`static byte`	`CELSIUSMODE`
`static byte`	`CLOSE`
`static byte`	`CUSTOM`
`static byte`	`DELETE`
`static byte`	`DELETE_USER_FLASH`
`static byte`	`DIRECT_COMMAND_NOREPLY`
`static byte`	`DIRECT_COMMAND_REPLY`
`static byte`	`FAHRENHEITMODE`
`static byte`	`FIND_FIRST`
`static byte`	`FIND_NEXT`
`static byte`	`GET_BATTERY_LEVEL`
`static byte`	`GET_CURRENT_PROGRAM_NAME`
`static byte`	`GET_DEVICE_INFO`
`static byte`	`GET_FIRMWARE_VERSION`
`static byte`	`GET_INPUT_VALUES`
`static byte`	`GET_OUTPUT_STATE`
`static byte`	`HIGH_SPEED_BUFFER`
`static byte`	`KEEP_ALIVE`
`static byte`	`LIGHT_ACTIVE`
`static byte`	`LIGHT_INACTIVE`
`static byte`	`LOWSPEED`
`static byte`	`LOWSPEED_9V`
`static byte`	`LS_GET_STATUS`
`static byte`	`LS_READ`
`static byte`	`LS_WRITE`
`static byte`	`MESSAGE_READ`
`static byte`	`MESSAGE_WRITE`
`static byte`	`MODEMASK`
`static byte`	`MOTOR_RUN_STATE_IDLE`	Output will be idle
`static byte`	`MOTOR_RUN_STATE_RAMPDOWN`	Output will ramp-down
`static byte`	`MOTOR_RUN_STATE_RAMPUP`	Output will ramp-up
`static byte`	`MOTOR_RUN_STATE_RUNNING`	Output will be running
`static byte`	`MOTORON`	Turn on the specified motor
`static byte`	`NO_OF_SENSOR_TYPES`
`static byte`	`NO_SENSOR`
`static byte`	`NXJ_DEFRAG`
`static byte`	`NXJ_DISCONNECT`
`static byte`	`NXJ_GET_AUTO_RUN`
`static byte`	`NXJ_GET_DEFAULT_PROGRAM`
`static byte`	`NXJ_GET_KEY_CLICK_VOLUME`
`static byte`	`NXJ_GET_SLEEP_TIME`
`static byte`	`NXJ_GET_VERSION`
`static byte`	`NXJ_GET_VOLUME`
`static byte`	`NXJ_PACKET_MODE`
`static byte`	`NXJ_SET_AUTO_RUN`
`static byte`	`NXJ_SET_DEFAULT_PROGRAM`
`static byte`	`NXJ_SET_KEY_CLICK_VOLUME`
`static byte`	`NXJ_SET_SLEEP_TIME`
`static byte`	`NXJ_SET_VOLUME`
`static byte`	`OPEN_APPEND_DATA`
`static byte`	`OPEN_READ`
`static byte`	`OPEN_READ_LINEAR`
`static byte`	`OPEN_WRITE`
`static byte`	`OPEN_WRITE_DATA`
`static byte`	`OPEN_WRITE_LINEAR`
`static byte`	`PCTFULLSCALEMODE`
`static byte`	`PERIODCOUNTERMODE`
`static byte`	`PLAY_SOUND_FILE`
`static byte`	`PLAY_TONE`
`static byte`	`POLL`
`static byte`	`POLL_BUFFER`
`static byte`	`POLL_LENGTH`
`static byte`	`RAWMODE`
`static byte`	`READ`
`static byte`	`REFLECTION`
`static byte`	`REGULATED`	Turns on the regulation
`static byte`	`REGULATION_MODE_IDLE`	No regulation will be enabled
`static byte`	`REGULATION_MODE_MOTOR_SPEED`	Power control will be enabled on specified output
`static byte`	`REGULATION_MODE_MOTOR_SYNC`	Synchronization will be enabled (Needs enabled on two output)
`static byte`	`REPLY_COMMAND`
`static byte`	`RESET_MOTOR_POSITION`
`static byte`	`RESET_SCALED_INPUT_VALUE`
`static byte`	`SET_BRICK_NAME`
`static byte`	`SET_INPUT_MODE`
`static byte`	`SET_OUTPUT_STATE`
`static byte`	`SLOPEMASK`
`static byte`	`SOUND_DB`
`static byte`	`SOUND_DBA`
`static byte`	`START_PROGRAM`
`static byte`	`STOP_PROGRAM`
`static byte`	`STOP_SOUND_PLAYBACK`
`static byte`	`SWITCH`
`static byte`	`SYSTEM_COMMAND_NOREPLY`
`static byte`	`SYSTEM_COMMAND_REPLY`
`static byte`	`TEMPERATURE`
`static byte`	`TRANSITIONCNTMODE`
`static byte`	`WRITE`

- Field Detail
  - DIRECT_COMMAND_REPLY
```
static final byte DIRECT_COMMAND_REPLY
```
    See Also:
    
    Constant Field Values
  - SYSTEM_COMMAND_REPLY
```
static final byte SYSTEM_COMMAND_REPLY
```
    See Also:
    
    Constant Field Values
  - REPLY_COMMAND
```
static final byte REPLY_COMMAND
```
    See Also:
    
    Constant Field Values
  - DIRECT_COMMAND_NOREPLY
```
static final byte DIRECT_COMMAND_NOREPLY
```
    See Also:
    
    Constant Field Values
  - SYSTEM_COMMAND_NOREPLY
```
static final byte SYSTEM_COMMAND_NOREPLY
```
    See Also:
    
    Constant Field Values
  - OPEN_READ
```
static final byte OPEN_READ
```
    See Also:
    
    Constant Field Values
  - OPEN_WRITE
```
static final byte OPEN_WRITE
```
    See Also:
    
    Constant Field Values
  - READ
```
static final byte READ
```
    See Also:
    
    Constant Field Values
  - WRITE
```
static final byte WRITE
```
    See Also:
    
    Constant Field Values
  - CLOSE
```
static final byte CLOSE
```
    See Also:
    
    Constant Field Values
  - DELETE
```
static final byte DELETE
```
    See Also:
    
    Constant Field Values
  - FIND_FIRST
```
static final byte FIND_FIRST
```
    See Also:
    
    Constant Field Values
  - FIND_NEXT
```
static final byte FIND_NEXT
```
    See Also:
    
    Constant Field Values
  - GET_FIRMWARE_VERSION
```
static final byte GET_FIRMWARE_VERSION
```
    See Also:
    
    Constant Field Values
  - OPEN_WRITE_LINEAR
```
static final byte OPEN_WRITE_LINEAR
```
    See Also:
    
    Constant Field Values
  - OPEN_READ_LINEAR
```
static final byte OPEN_READ_LINEAR
```
    See Also:
    
    Constant Field Values
  - OPEN_WRITE_DATA
```
static final byte OPEN_WRITE_DATA
```
    See Also:
    
    Constant Field Values
  - OPEN_APPEND_DATA
```
static final byte OPEN_APPEND_DATA
```
    See Also:
    
    Constant Field Values
  - BOOT
```
static final byte BOOT
```
    See Also:
    
    Constant Field Values
  - SET_BRICK_NAME
```
static final byte SET_BRICK_NAME
```
    See Also:
    
    Constant Field Values
  - GET_DEVICE_INFO
```
static final byte GET_DEVICE_INFO
```
    See Also:
    
    Constant Field Values
  - DELETE_USER_FLASH
```
static final byte DELETE_USER_FLASH
```
    See Also:
    
    Constant Field Values
  - POLL_LENGTH
```
static final byte POLL_LENGTH
```
    See Also:
    
    Constant Field Values
  - POLL
```
static final byte POLL
```
    See Also:
    
    Constant Field Values
  - POLL_BUFFER
```
static final byte POLL_BUFFER
```
    See Also:
    
    Constant Field Values
  - HIGH_SPEED_BUFFER
```
static final byte HIGH_SPEED_BUFFER
```
    See Also:
    
    Constant Field Values
  - START_PROGRAM
```
static final byte START_PROGRAM
```
    See Also:
    
    Constant Field Values
  - STOP_PROGRAM
```
static final byte STOP_PROGRAM
```
    See Also:
    
    Constant Field Values
  - PLAY_SOUND_FILE
```
static final byte PLAY_SOUND_FILE
```
    See Also:
    
    Constant Field Values
  - PLAY_TONE
```
static final byte PLAY_TONE
```
    See Also:
    
    Constant Field Values
  - SET_OUTPUT_STATE
```
static final byte SET_OUTPUT_STATE
```
    See Also:
    
    Constant Field Values
  - SET_INPUT_MODE
```
static final byte SET_INPUT_MODE
```
    See Also:
    
    Constant Field Values
  - GET_OUTPUT_STATE
```
static final byte GET_OUTPUT_STATE
```
    See Also:
    
    Constant Field Values
  - GET_INPUT_VALUES
```
static final byte GET_INPUT_VALUES
```
    See Also:
    
    Constant Field Values
  - RESET_SCALED_INPUT_VALUE
```
static final byte RESET_SCALED_INPUT_VALUE
```
    See Also:
    
    Constant Field Values
  - MESSAGE_WRITE
```
static final byte MESSAGE_WRITE
```
    See Also:
    
    Constant Field Values
  - RESET_MOTOR_POSITION
```
static final byte RESET_MOTOR_POSITION
```
    See Also:
    
    Constant Field Values
  - GET_BATTERY_LEVEL
```
static final byte GET_BATTERY_LEVEL
```
    See Also:
    
    Constant Field Values
  - STOP_SOUND_PLAYBACK
```
static final byte STOP_SOUND_PLAYBACK
```
    See Also:
    
    Constant Field Values
  - KEEP_ALIVE
```
static final byte KEEP_ALIVE
```
    See Also:
    
    Constant Field Values
  - LS_GET_STATUS
```
static final byte LS_GET_STATUS
```
    See Also:
    
    Constant Field Values
  - LS_WRITE
```
static final byte LS_WRITE
```
    See Also:
    
    Constant Field Values
  - LS_READ
```
static final byte LS_READ
```
    See Also:
    
    Constant Field Values
  - GET_CURRENT_PROGRAM_NAME
```
static final byte GET_CURRENT_PROGRAM_NAME
```
    See Also:
    
    Constant Field Values
  - MESSAGE_READ
```
static final byte MESSAGE_READ
```
    See Also:
    
    Constant Field Values
  - NXJ_DISCONNECT
```
static final byte NXJ_DISCONNECT
```
    See Also:
    
    Constant Field Values
  - NXJ_DEFRAG
```
static final byte NXJ_DEFRAG
```
    See Also:
    
    Constant Field Values
  - NXJ_SET_DEFAULT_PROGRAM
```
static final byte NXJ_SET_DEFAULT_PROGRAM
```
    See Also:
    
    Constant Field Values
  - NXJ_SET_SLEEP_TIME
```
static final byte NXJ_SET_SLEEP_TIME
```
    See Also:
    
    Constant Field Values
  - NXJ_SET_VOLUME
```
static final byte NXJ_SET_VOLUME
```
    See Also:
    
    Constant Field Values
  - NXJ_SET_KEY_CLICK_VOLUME
```
static final byte NXJ_SET_KEY_CLICK_VOLUME
```
    See Also:
    
    Constant Field Values
  - NXJ_SET_AUTO_RUN
```
static final byte NXJ_SET_AUTO_RUN
```
    See Also:
    
    Constant Field Values
  - NXJ_GET_VERSION
```
static final byte NXJ_GET_VERSION
```
    See Also:
    
    Constant Field Values
  - NXJ_GET_DEFAULT_PROGRAM
```
static final byte NXJ_GET_DEFAULT_PROGRAM
```
    See Also:
    
    Constant Field Values
  - NXJ_GET_SLEEP_TIME
```
static final byte NXJ_GET_SLEEP_TIME
```
    See Also:
    
    Constant Field Values
  - NXJ_GET_VOLUME
```
static final byte NXJ_GET_VOLUME
```
    See Also:
    
    Constant Field Values
  - NXJ_GET_KEY_CLICK_VOLUME
```
static final byte NXJ_GET_KEY_CLICK_VOLUME
```
    See Also:
    
    Constant Field Values
  - NXJ_GET_AUTO_RUN
```
static final byte NXJ_GET_AUTO_RUN
```
    See Also:
    
    Constant Field Values
  - NXJ_PACKET_MODE
```
static final byte NXJ_PACKET_MODE
```
    See Also:
    
    Constant Field Values
  - MOTORON
```
static final byte MOTORON
```
    Turn on the specified motor
    
    See Also:
    
    Constant Field Values
  - BRAKE
```
static final byte BRAKE
```
    Use run/brake instead of run/float in PWM
    
    See Also:
    
    Constant Field Values
  - REGULATED
```
static final byte REGULATED
```
    Turns on the regulation
    
    See Also:
    
    Constant Field Values
  - REGULATION_MODE_IDLE
```
static final byte REGULATION_MODE_IDLE
```
    No regulation will be enabled
    
    See Also:
    
    Constant Field Values
  - REGULATION_MODE_MOTOR_SPEED
```
static final byte REGULATION_MODE_MOTOR_SPEED
```
    Power control will be enabled on specified output
    
    See Also:
    
    Constant Field Values
  - REGULATION_MODE_MOTOR_SYNC
```
static final byte REGULATION_MODE_MOTOR_SYNC
```
    Synchronization will be enabled (Needs enabled on two output)
    
    See Also:
    
    Constant Field Values
  - MOTOR_RUN_STATE_IDLE
```
static final byte MOTOR_RUN_STATE_IDLE
```
    Output will be idle
    
    See Also:
    
    Constant Field Values
  - MOTOR_RUN_STATE_RAMPUP
```
static final byte MOTOR_RUN_STATE_RAMPUP
```
    Output will ramp-up
    
    See Also:
    
    Constant Field Values
  - MOTOR_RUN_STATE_RUNNING
```
static final byte MOTOR_RUN_STATE_RUNNING
```
    Output will be running
    
    See Also:
    
    Constant Field Values
  - MOTOR_RUN_STATE_RAMPDOWN
```
static final byte MOTOR_RUN_STATE_RAMPDOWN
```
    Output will ramp-down
    
    See Also:
    
    Constant Field Values
  - NO_SENSOR
```
static final byte NO_SENSOR
```
    See Also:
    
    Constant Field Values
  - SWITCH
```
static final byte SWITCH
```
    See Also:
    
    Constant Field Values
  - TEMPERATURE
```
static final byte TEMPERATURE
```
    See Also:
    
    Constant Field Values
  - REFLECTION
```
static final byte REFLECTION
```
    See Also:
    
    Constant Field Values
  - ANGLE
```
static final byte ANGLE
```
    See Also:
    
    Constant Field Values
  - LIGHT_ACTIVE
```
static final byte LIGHT_ACTIVE
```
    See Also:
    
    Constant Field Values
  - LIGHT_INACTIVE
```
static final byte LIGHT_INACTIVE
```
    See Also:
    
    Constant Field Values
  - SOUND_DB
```
static final byte SOUND_DB
```
    See Also:
    
    Constant Field Values
  - SOUND_DBA
```
static final byte SOUND_DBA
```
    See Also:
    
    Constant Field Values
  - CUSTOM
```
static final byte CUSTOM
```
    See Also:
    
    Constant Field Values
  - LOWSPEED
```
static final byte LOWSPEED
```
    See Also:
    
    Constant Field Values
  - LOWSPEED_9V
```
static final byte LOWSPEED_9V
```
    See Also:
    
    Constant Field Values
  - NO_OF_SENSOR_TYPES
```
static final byte NO_OF_SENSOR_TYPES
```
    See Also:
    
    Constant Field Values
  - RAWMODE
```
static final byte RAWMODE
```
    See Also:
    
    Constant Field Values
  - BOOLEANMODE
```
static final byte BOOLEANMODE
```
    See Also:
    
    Constant Field Values
  - TRANSITIONCNTMODE
```
static final byte TRANSITIONCNTMODE
```
    See Also:
    
    Constant Field Values
  - PERIODCOUNTERMODE
```
static final byte PERIODCOUNTERMODE
```
    See Also:
    
    Constant Field Values
  - PCTFULLSCALEMODE
```
static final byte PCTFULLSCALEMODE
```
    See Also:
    
    Constant Field Values
  - CELSIUSMODE
```
static final byte CELSIUSMODE
```
    See Also:
    
    Constant Field Values
  - FAHRENHEITMODE
```
static final byte FAHRENHEITMODE
```
    See Also:
    
    Constant Field Values
  - ANGLESTEPSMODE
```
static final byte ANGLESTEPSMODE
```
    See Also:
    
    Constant Field Values
  - SLOPEMASK
```
static final byte SLOPEMASK
```
    See Also:
    
    Constant Field Values
  - MODEMASK
```
static final byte MODEMASK
```
    See Also:
    
    Constant Field Values

Interface NXTProtocol

Field Summary

Field Detail

DIRECT_COMMAND_REPLY

SYSTEM_COMMAND_REPLY

REPLY_COMMAND

DIRECT_COMMAND_NOREPLY

SYSTEM_COMMAND_NOREPLY

OPEN_READ

OPEN_WRITE

READ

WRITE

CLOSE

DELETE

FIND_FIRST

FIND_NEXT

GET_FIRMWARE_VERSION

OPEN_WRITE_LINEAR

OPEN_READ_LINEAR

OPEN_WRITE_DATA

OPEN_APPEND_DATA

BOOT

SET_BRICK_NAME

GET_DEVICE_INFO

DELETE_USER_FLASH

POLL_LENGTH

POLL

POLL_BUFFER

HIGH_SPEED_BUFFER

START_PROGRAM

STOP_PROGRAM

PLAY_SOUND_FILE

PLAY_TONE

SET_OUTPUT_STATE

SET_INPUT_MODE

GET_OUTPUT_STATE

GET_INPUT_VALUES

RESET_SCALED_INPUT_VALUE

MESSAGE_WRITE

RESET_MOTOR_POSITION

GET_BATTERY_LEVEL

STOP_SOUND_PLAYBACK

KEEP_ALIVE

LS_GET_STATUS

LS_WRITE

LS_READ

GET_CURRENT_PROGRAM_NAME

MESSAGE_READ

NXJ_DISCONNECT

NXJ_DEFRAG

NXJ_SET_DEFAULT_PROGRAM

NXJ_SET_SLEEP_TIME

NXJ_SET_VOLUME

NXJ_SET_KEY_CLICK_VOLUME

NXJ_SET_AUTO_RUN

NXJ_GET_VERSION

NXJ_GET_DEFAULT_PROGRAM

NXJ_GET_SLEEP_TIME

NXJ_GET_VOLUME

NXJ_GET_KEY_CLICK_VOLUME

NXJ_GET_AUTO_RUN

NXJ_PACKET_MODE

MOTORON

BRAKE

REGULATED

REGULATION_MODE_IDLE

REGULATION_MODE_MOTOR_SPEED

REGULATION_MODE_MOTOR_SYNC

MOTOR_RUN_STATE_IDLE

MOTOR_RUN_STATE_RAMPUP

MOTOR_RUN_STATE_RUNNING

MOTOR_RUN_STATE_RAMPDOWN

NO_SENSOR

SWITCH

TEMPERATURE

REFLECTION

ANGLE

LIGHT_ACTIVE

LIGHT_INACTIVE

SOUND_DB