SpotConnection Class Reference

SpotConnection is a peer-to-peer connection with a single SPOT. More...

Inheritance diagram for SpotConnection:

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List of all members.

Public Member Functions
	SpotConnection (String address, short txPort, short rxPort, Device device) throws IOException
	Creates a new SpotConnection to a SPOT at the given address and port.
void	close () throws IOException
	Attempt to kill this connection nicely.
int	getSampleRate ()
	Returns the current sample rate of this SPOT.
void	send (Message msg)
	Send a Message to the device.
void	setSampleRate (int rate) throws IOException
	Sets the rate at which the SPOT will sample its accelerometers.
String	toString ()
Static Public Attributes
static final String	SPOT1_PORT = "COM14"
static final String	SPOT2_PORT = "COM9"
static final String	SPOT3_PORT = "COM13"
static final String	SPOT4_PORT = "COM15"
static final String	SPOT5_PORT = "COM12"
static final String	SPOT6_PORT = "COM10"
static final String	SPOT7_PORT = "COM11"
static final String	SPOT8_PORT = "COM8"
static final String	SPOTB1_PORT = "COM4"
static final String	SPOTB2_PORT = "COM7"
static final String	SPOTB3_PORT = "COM6"
static final String	SPOTB4_PORT = "COM5"
static final short	PORT_BCAST = 32
static final short	PORT_REPLY = 33
static final short	PORT_START = 34
static final short	PORT_MAX = 254
static final byte	MSG_ADD_FILTER = -1
	Messages sent between host and SPOT.
static final byte	MSG_REMOVE_FILTERS = -2
static final byte	MSG_ALIVE = -3
static final byte	MSG_GESTURE = -4
static final byte	MSG_END_OF_DATA = -5
static final byte	MSG_DISCOVER = -6
static final byte	MSG_DISCONNECT = -7
static final byte	MSG_ERROR = -8
static final byte	MSG_RESEND = -9
static final byte	MSG_ACK = -10
static final byte	MSG_SAMPLE_RATE = -11
static final double[]	END_OF_DATA = { 42.0 }
	Special markers for FilterPipeline on the SPOT.
static final double[]	CORRUPT_DATA = { 43.0 }
static final int[]	INT_END_OF_DATA = { 42 }
static final int[]	INT_CORRUPT_DATA = { 43 }
Package Attributes
final Vector< String >	activeFilters = new Vector<String>()
Static Package Attributes
static final String	SPOT1 = "0014.4F01.0000.1BE9"
static final String	SPOT2 = "0014.4F01.0000.1E37"
static final String	SPOT3 = "0014.4F01.0000.1E98"
static final String	SPOT4 = "0014.4F01.0000.2AAE"
static final String	SPOT5 = "0014.4F01.0000.3B61"
static final String	SPOT6 = "0014.4F01.0000.3B7D"
static final String	SPOT7 = "0014.4F01.0000.4118"
static final String	SPOT8 = "0014.4F01.0000.4213"
static final String	SPOTB1 = "0014.4F01.0000.2C06"
static final String	SPOTB2 = "0014.4F01.0000.22F3"
static final String	SPOTB3 = "0014.4F01.0000.3122"
static final String	SPOTB4 = "0014.4F01.0000.415E"

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Detailed Description

SpotConnection is a peer-to-peer connection with a single SPOT.

It is responsible for listening for incoming gestures and passing them up to the higher portions of FROG and for sending any messages back to the SPOT.

Author:

Team Better Recognize

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Constructor & Destructor Documentation

SpotConnection	(	String	address,
		short	txPort,
		short	rxPort,
		Device	device
	)			throws IOException

Creates a new SpotConnection to a SPOT at the given address and port.

Parameters:

	address	the IEEE address of the SPOT to connect to
	rxPort	the port number assigned to the receiving connection
	txPort	the port number assigned to the sending connection
	device	the Device object representing this connection

Exceptions:

IOException

if any errors arise out of creating this connection

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Member Function Documentation

void close

(

)

throws IOException

Attempt to kill this connection nicely.

Usually called by Device#disconnect(). Does not notify of unexpected disconnect.

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int getSampleRate

(

)

Returns the current sample rate of this SPOT.

Will be a valid sample rate in the range of 1 to 1000Hz.

Returns:

the sample rate in hertz

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void send

(

Message

msg

)

Send a Message to the device.

Parameters:

msg

the Message to be sent

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void setSampleRate

(

int

rate

)

throws IOException

Sets the rate at which the SPOT will sample its accelerometers.

The given number must be an integer in the range of 1 to 1000Hz.

Parameters:

rate

the new sampling rate in hertz for the SPOT

Exceptions:

IOException

if the sample rate is invalid

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String toString

(

)

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Member Data Documentation

final Vector<String> activeFilters = new Vector<String>() [package]

final double [] CORRUPT_DATA = { 43.0 } [static, inherited]

final double [] END_OF_DATA = { 42.0 } [static, inherited]

Special markers for FilterPipeline on the SPOT.

final int [] INT_CORRUPT_DATA = { 43 } [static, inherited]

final int [] INT_END_OF_DATA = { 42 } [static, inherited]

static final byte MSG_ACK = -10 [static, inherited]

static final byte MSG_ADD_FILTER = -1 [static, inherited]

Messages sent between host and SPOT.

static final byte MSG_ALIVE = -3 [static, inherited]

static final byte MSG_DISCONNECT = -7 [static, inherited]

static final byte MSG_DISCOVER = -6 [static, inherited]

static final byte MSG_END_OF_DATA = -5 [static, inherited]

static final byte MSG_ERROR = -8 [static, inherited]

static final byte MSG_GESTURE = -4 [static, inherited]

static final byte MSG_REMOVE_FILTERS = -2 [static, inherited]

static final byte MSG_RESEND = -9 [static, inherited]

static final byte MSG_SAMPLE_RATE = -11 [static, inherited]

static final short PORT_BCAST = 32 [static, inherited]

static final short PORT_MAX = 254 [static, inherited]

static final short PORT_REPLY = 33 [static, inherited]

static final short PORT_START = 34 [static, inherited]

static final String SPOT1 = "0014.4F01.0000.1BE9" [static, package, inherited]

static final String SPOT1_PORT = "COM14" [static, inherited]

static final String SPOT2 = "0014.4F01.0000.1E37" [static, package, inherited]

static final String SPOT2_PORT = "COM9" [static, inherited]

static final String SPOT3 = "0014.4F01.0000.1E98" [static, package, inherited]

static final String SPOT3_PORT = "COM13" [static, inherited]

static final String SPOT4 = "0014.4F01.0000.2AAE" [static, package, inherited]

static final String SPOT4_PORT = "COM15" [static, inherited]

static final String SPOT5 = "0014.4F01.0000.3B61" [static, package, inherited]

static final String SPOT5_PORT = "COM12" [static, inherited]

static final String SPOT6 = "0014.4F01.0000.3B7D" [static, package, inherited]

static final String SPOT6_PORT = "COM10" [static, inherited]

static final String SPOT7 = "0014.4F01.0000.4118" [static, package, inherited]

static final String SPOT7_PORT = "COM11" [static, inherited]

static final String SPOT8 = "0014.4F01.0000.4213" [static, package, inherited]

static final String SPOT8_PORT = "COM8" [static, inherited]

static final String SPOTB1 = "0014.4F01.0000.2C06" [static, package, inherited]

static final String SPOTB1_PORT = "COM4" [static, inherited]

static final String SPOTB2 = "0014.4F01.0000.22F3" [static, package, inherited]

static final String SPOTB2_PORT = "COM7" [static, inherited]

static final String SPOTB3 = "0014.4F01.0000.3122" [static, package, inherited]

static final String SPOTB3_PORT = "COM6" [static, inherited]

static final String SPOTB4 = "0014.4F01.0000.415E" [static, package, inherited]

static final String SPOTB4_PORT = "COM5" [static, inherited]

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The documentation for this class was generated from the following file:

• /Users/dev/Documents/SVN brazos.cs.tcu.edu/trunk/FROG/src/frog/plugin/spot/SpotConnection.java