frog.plugin.spot.onspot
Class FrogSpot

java.lang.Object
  javax.microedition.midlet.MIDlet
      frog.plugin.spot.onspot.FrogSpot

All Implemented Interfaces:

TimerCounterBits, ISwitchListener, Frog_Spot_Constants

public class FrogSpot
extends MIDlet
implements Frog_Spot_Constants, ISwitchListener, TimerCounterBits

Main class for FROG interaction using a Sun SPOT. Provides access to all SunSPOT facilities and sets up all the Managers.

Author:

Team Better Recognize

See Also:

AccelManager, FilterManager, ConnectionManager

Field Summary

(package private) static LIS3L02AQAccelerometer	accel
(package private) static byte	ACCEL_FAILURE Status light
protected AccelManager	accelManager
protected ConnectionManager	conn
(package private) static byte	CONNECTED Status light
(package private) static byte	DISCOVER_FAILURE Status light
(package private) static EDemoBoard	e
protected FilterManager	filter
(package private) static byte	FILTER_FAILURE Status light
(package private) static byte	FINDING_HOST Status light
(package private) static ITriColorLED[]	leds
(package private) static byte	RECEIVE_FAILURE Status light
(package private) static IRadioPolicyManager	rpm
(package private) static byte	SEND_FAILURE Status light
(package private) static ISpot	spot
(package private) static ISwitch	sw1
(package private) static ISwitch	sw2
(package private) static IAT91_TC	timer
(package private) static byte	TURN_OFF Status light
(package private) static byte	WATCHER_FAILURE Status light

Fields inherited from interface frog.plugin.spot.Frog_Spot_Constants

CORRUPT_DATA, END_OF_DATA, INT_CORRUPT_DATA, INT_END_OF_DATA, MSG_ACK, MSG_ADD_FILTER, MSG_ALIVE, MSG_DISCONNECT, MSG_DISCOVER, MSG_END_OF_DATA, MSG_ERROR, MSG_GESTURE, MSG_REMOVE_FILTERS, MSG_RESEND, MSG_SAMPLE_RATE, PORT_BCAST, PORT_MAX, PORT_REPLY, PORT_START, SPOT1, SPOT1_PORT, SPOT2, SPOT2_PORT, SPOT3, SPOT3_PORT, SPOT4, SPOT4_PORT, SPOT5, SPOT5_PORT, SPOT6, SPOT6_PORT, SPOT7, SPOT7_PORT, SPOT8, SPOT8_PORT, SPOTB1, SPOTB1_PORT, SPOTB2, SPOTB2_PORT, SPOTB3, SPOTB3_PORT, SPOTB4, SPOTB4_PORT

Fields inherited from interface com.sun.spot.peripheral.TimerCounterBits

TC_ABETRG, TC_ABETRG_TIOA, TC_ABETRG_TIOB, TC_ACPA, TC_ACPA_CLEAR_OUTPUT, TC_ACPA_OUTPUT_NONE, TC_ACPA_SET_OUTPUT, TC_ACPA_TOGGLE_OUTPUT, TC_ACPC, TC_ACPC_CLEAR_OUTPUT, TC_ACPC_OUTPUT_NONE, TC_ACPC_SET_OUTPUT, TC_ACPC_TOGGLE_OUTPUT, TC_AEEVT, TC_AEEVT_CLEAR_OUTPUT, TC_AEEVT_OUTPUT_NONE, TC_AEEVT_SET_OUTPUT, TC_AEEVT_TOGGLE_OUTPUT, TC_ASWTRG, TC_ASWTRG_CLEAR_OUTPUT, TC_ASWTRG_OUTPUT_NONE, TC_ASWTRG_SET_OUTPUT, TC_ASWTRG_TOGGLE_OUTPUT, TC_BCPB, TC_BCPB_CLEAR_OUTPUT, TC_BCPB_OUTPUT_NONE, TC_BCPB_SET_OUTPUT, TC_BCPB_TOGGLE_OUTPUT, TC_BCPC, TC_BCPC_CLEAR_OUTPUT, TC_BCPC_OUTPUT_NONE, TC_BCPC_SET_OUTPUT, TC_BCPC_TOGGLE_OUTPUT, TC_BEEVT, TC_BEEVT_CLEAR_OUTPUT, TC_BEEVT_OUTPUT_NONE, TC_BEEVT_SET_OUTPUT, TC_BEEVT_TOGGLE_OUTPUT, TC_BSWTRG, TC_BSWTRG_CLEAR_OUTPUT, TC_BSWTRG_OUTPUT_NONE, TC_BSWTRG_SET_OUTPUT, TC_BSWTRG_TOGGLE_OUTPUT, TC_BURST, TC_BURST_NONE, TC_BURST_XC1, TC_BURST_XC2, TC_BUSRT_XC0, TC_CAPT, TC_CLKDIS, TC_CLKEN, TC_CLKI, TC_CLKS, TC_CLKS_MCK128, TC_CLKS_MCK2, TC_CLKS_MCK32, TC_CLKS_MCK8, TC_CLKS_SLCK, TC_CLKS_XC0, TC_CLKS_XC1, TC_CLKS_XC2, TC_CLKSTA, TC_COVFS, TC_CPAS, TC_CPBS, TC_CPCDIS, TC_CPCS, TC_CPCSTOP, TC_CPCTRG, TC_EEVT, TC_EEVT_TIOB, TC_EEVT_XC0, TC_EEVT_XC1, TC_EEVT_XC2, TC_EEVTEDG, TC_EEVTEDG_BOTH_EDGE, TC_EEVTEDG_EDGE_NONE, TC_EEVTEDG_FALLING_EDGE, TC_EEVTEDG_RISING_EDGE, TC_ENETRG, TC_ETRGEDG, TC_ETRGEDG_BOTH_EDGE, TC_ETRGEDG_EDGE_NONE, TC_ETRGEDG_FALLING_EDGE, TC_ETRGEDG_RISING_EDGE, TC_ETRGS, TC_LDBDIS, TC_LDBSTOP, TC_LDRA, TC_LDRA_BOTH_EDGE, TC_LDRA_EDGE_NONE, TC_LDRA_FALLING_EDGE, TC_LDRA_RISING_EDGE, TC_LDRAS, TC_LDRB, TC_LDRB_BOTH_EDGE, TC_LDRB_EDGE_NONE, TC_LDRB_FALLING_EDGE, TC_LDRB_RISING_EDGE, TC_LDRBS, TC_LOVRS, TC_MTIOA, TC_MTIOB, TC_NONEXC0, TC_NONEXC1, TC_NONEXC2, TC_SWTRG, TC_SYNC, TC_TC0XC0S, TC_TC1XC1S, TC_TC2XC2S, TC_TCLK0XC0, TC_TCLK1XC1, TC_TCLK2XC2, TC_TIOA0XC1, TC_TIOA0XC2, TC_TIOA1XC0, TC_TIOA1XC2, TC_TIOA2XC0, TC_TIOA2XC1, TC_WAVE, TC_WAVSEL_UP_AUTO_TRG_CP, TC_WAVSEL_UPDOWN_AUTO_TRG_CP, TC_WAVSEL_UPDOWN_NO_TRG_CP

Constructor Summary

FrogSpot()
FrogSpot is constructed from the main method of the Squawk VM.

Method Summary

protected void	destroyApp(boolean unconditional) Called by the Squawk VM when the reset button is pressed.
(package private) static void	enableLights(byte status) Sets the LEDs on the SPOT to a given status code.
protected void	pauseApp() Deprecated. Never called. Not used by the Squawk VM.
void	shutdown() Silently catches any exceptions from destroyApp(boolean) and reboots the SPOT.
protected void	startApp() Squawk VM starts execution here.
void	switchPressed(ISwitch sw2) Reboots the Sun SPOT.
void	switchReleased(ISwitch sw2) Deprecated. unused

Methods inherited from class javax.microedition.midlet.MIDlet

getAppProperty, notifyDestroyed, notifyPaused, resumeRequest

Methods inherited from class java.lang.Object

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

Field Detail

e

static final EDemoBoard e

accel

static final LIS3L02AQAccelerometer accel

leds

static final ITriColorLED[] leds

spot

static final ISpot spot

rpm

static final IRadioPolicyManager rpm

sw1

static final ISwitch sw1

sw2

static final ISwitch sw2

timer

static final IAT91_TC timer

TURN_OFF

static final byte TURN_OFF

Status light

See Also:

Constant Field Values

FINDING_HOST

static final byte FINDING_HOST

Status light

See Also:

Constant Field Values

CONNECTED

static final byte CONNECTED

Status light

See Also:

Constant Field Values

DISCOVER_FAILURE

static final byte DISCOVER_FAILURE

Status light

See Also:

Constant Field Values

ACCEL_FAILURE

static final byte ACCEL_FAILURE

Status light

See Also:

Constant Field Values

FILTER_FAILURE

static final byte FILTER_FAILURE

Status light

See Also:

Constant Field Values

SEND_FAILURE

static final byte SEND_FAILURE

Status light

See Also:

Constant Field Values

RECEIVE_FAILURE

static final byte RECEIVE_FAILURE

Status light

See Also:

Constant Field Values

WATCHER_FAILURE

static final byte WATCHER_FAILURE

Status light

See Also:

Constant Field Values

accelManager

protected final AccelManager accelManager

filter

protected final FilterManager filter

conn

protected final ConnectionManager conn

Constructor Detail

FrogSpot

public FrogSpot()
         throws Throwable

FrogSpot is constructed from the main method of the Squawk VM. The constructor puts the SPOT into discoverable and goes no farther until a host has requested a connection to the SPOT.

Throws:

Throwable - if anything goes wrong setting up this MIDlet

Method Detail

destroyApp

protected void destroyApp(boolean unconditional)
                   throws MIDletStateChangeException

Called by the Squawk VM when the reset button is pressed. Can also be called by the shutdown() method when an error occurs or switch 2 is pressed.

Specified by:

destroyApp in class MIDlet

Parameters:

unconditional - unused

Throws:

MIDletStateChangeException

pauseApp

protected void pauseApp()

Deprecated. Never called. Not used by the Squawk VM.

Specified by:

pauseApp in class MIDlet

shutdown

public void shutdown()

Silently catches any exceptions from destroyApp(boolean) and reboots the SPOT.

startApp

protected void startApp()
                 throws MIDletStateChangeException

Squawk VM starts execution here. Sets accelerometers to 6G scale and the timer to the desired sample rate as defined in AccelManager.

Specified by:

startApp in class MIDlet

Throws:

MIDletStateChangeException

switchPressed

public void switchPressed(ISwitch sw2)

Reboots the Sun SPOT.

Specified by:

switchPressed in interface ISwitchListener

Parameters:

sw2 - the SPOT's "Switch 2"

switchReleased

public void switchReleased(ISwitch sw2)

Deprecated. unused

Specified by:

switchReleased in interface ISwitchListener

enableLights

static void enableLights(byte status)

Sets the LEDs on the SPOT to a given status code. The code must be a number between 0 and 8. 0 Turns all lights off. Any other number lights up its corresponding LED.

Parameters:

status - a given status byte such as FINDING_HOST or JOIN_FAILURE