org.zu.ardulink.protocol
Class SimpleBinaryProtocol

java.lang.Object
  org.zu.ardulink.protocol.SimpleBinaryProtocol

All Implemented Interfaces:

IProtocol

public class SimpleBinaryProtocol
extends Object
implements IProtocol

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v0.6.1 Magnum PI

This is a binary protocol to minimize messages payload. With this protocol tiny devices as Digispark work better than with text protocols as ALProtocol (that is the default). Hovewer this protocol is actually very limited and are implemented only sendPowerPinIntensity and sendPowerPinSwitch methods (without callback feature).

Author:

Luciano Zu project Ardulink http://www.ardulink.org/

See Also:





Nested Class Summary

Nested classes/interfaces inherited from interface org.zu.ardulink.protocol.IProtocol

IProtocol.ProtocolType

Field Summary

static String

NAME

Fields inherited from interface org.zu.ardulink.protocol.IProtocol

DEFAULT_INCOMING_MESSAGE_DIVIDER, DEFAULT_OUTGOING_MESSAGE_DIVIDER, HIGH, LOW, POWER_HIGH, POWER_LOW, REPLY_KO, REPLY_OK, UNDEFINED_ID, UNDEFINED_REPLY

Constructor Summary

SimpleBinaryProtocol()

Method Summary

int	getIncomingMessageDivider() the incoming message divider used from Connection to divide incoming message (if ProtocolType is binary then incoming must be equal to outgoing
int	getOutgoingMessageDivider() the outgoing message divider used from Protocol to divide outgoing message (if ProtocolType is binary then incoming must be equal to outgoing
String	getProtocolName()
IProtocol.ProtocolType	getProtocolType()
IncomingMessageEvent	parseMessage(int[] realMsg) When a message arrives from Arduino, ConnectionContactImpl and Link classes call this method that parses message and returns a specific event.
MessageInfo	sendCustomMessage(Link link, String message) Sends a custom message used for specific actions in Arduino sketches
MessageInfo	sendCustomMessage(Link link, String message, ReplyMessageCallback callback) Sends a custom message used for specific actions in Arduino sketches
MessageInfo	sendKeyPressEvent(Link link, char keychar, int keycode, int keylocation, int keymodifiers, int keymodifiersex) Sends information about which key was pressed.
MessageInfo	sendKeyPressEvent(Link link, char keychar, int keycode, int keylocation, int keymodifiers, int keymodifiersex, ReplyMessageCallback callback) Sends information about which key was pressed.
MessageInfo	sendNoToneMessage(Link link, int pin) Sends the request to stop the generation of a tone (square wave)
MessageInfo	sendNoToneMessage(Link link, int pin, ReplyMessageCallback callback) Sends the request to stop the generation of a tone (square wave)
MessageInfo	sendPowerPinIntensity(Link link, int pin, int intensity) Sends the request to set a PWM type pin to a certain intensity.
MessageInfo	sendPowerPinIntensity(Link link, int pin, int intensity, ReplyMessageCallback callback) Sends the request to set a PWM type pin to a certain intensity.
MessageInfo	sendPowerPinSwitch(Link link, int pin, int power) Sends the request to set a pin to HIGH or LOW power.
MessageInfo	sendPowerPinSwitch(Link link, int pin, int power, ReplyMessageCallback callback) Sends the request to set a pin to HIGH or LOW power.
MessageInfo	sendToneMessage(Link link, int pin, int frequency) Sends the request to generate a tone (square wave)
MessageInfo	sendToneMessage(Link link, int pin, int frequency, int duration) Sends the request to generate a tone (square wave)
MessageInfo	sendToneMessage(Link link, int pin, int frequency, int duration, ReplyMessageCallback callback) Sends the request to generate a tone (square wave)
MessageInfo	sendToneMessage(Link link, int pin, int frequency, ReplyMessageCallback callback) Sends the request to generate a tone (square wave)
MessageInfo	startListenAnalogPin(Link link, int pin) Sends the request to listen on a specific analog pin.
MessageInfo	startListenAnalogPin(Link link, int pin, ReplyMessageCallback callback) Sends the request to listen on a specific analog pin.
MessageInfo	startListenDigitalPin(Link link, int pin) Sends the request to listen on a specific pin.
MessageInfo	startListenDigitalPin(Link link, int pin, ReplyMessageCallback callback) Sends the request to listen on a specific pin.
MessageInfo	stopListenAnalogPin(Link link, int pin) Sends the request to not listen on a specific analog pin.
MessageInfo	stopListenAnalogPin(Link link, int pin, ReplyMessageCallback callback) Sends the request to not listen on a specific analog pin.
MessageInfo	stopListenDigitalPin(Link link, int pin) Sends the request to not listen on a specific pin.
MessageInfo	stopListenDigitalPin(Link link, int pin, ReplyMessageCallback callback) Sends the request to not listen on a specific pin.

Methods inherited from class java.lang.Object

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

Field Detail

NAME

public static final String NAME

See Also:

Constant Field Values

Constructor Detail

SimpleBinaryProtocol

public SimpleBinaryProtocol()

Method Detail

sendKeyPressEvent

public MessageInfo sendKeyPressEvent(Link link,
                                     char keychar,
                                     int keycode,
                                     int keylocation,
                                     int keymodifiers,
                                     int keymodifiersex)

Description copied from interface: IProtocol

Sends information about which key was pressed.

Specified by:

sendKeyPressEvent in interface IProtocol

Returns:

a MessageInfo containing the success or failure (for comunication)

sendPowerPinIntensity

public MessageInfo sendPowerPinIntensity(Link link,
                                         int pin,
                                         int intensity)

Description copied from interface: IProtocol

Sends the request to set a PWM type pin to a certain intensity. Values must be between 0 and 255. Arduino should perform an analogWrite(pin, intensity)

Specified by:

sendPowerPinIntensity in interface IProtocol

Returns:

a MessageInfo containing the success or failure (for comunication)

sendPowerPinSwitch

public MessageInfo sendPowerPinSwitch(Link link,
                                      int pin,
                                      int power)

Description copied from interface: IProtocol

Sends the request to set a pin to HIGH or LOW power. Arduino should perform a digitalWrite(pin, power)

Specified by:

sendPowerPinSwitch in interface IProtocol

Returns:

a MessageInfo containing the success or failure (for comunication)

sendToneMessage

public MessageInfo sendToneMessage(Link link,
                                   int pin,
                                   int frequency)

Description copied from interface: IProtocol

Sends the request to generate a tone (square wave)

Specified by:

sendToneMessage in interface IProtocol

Returns:

a MessageInfo containing the success or failure (for comunication)

sendToneMessage

public MessageInfo sendToneMessage(Link link,
                                   int pin,
                                   int frequency,
                                   int duration)

Description copied from interface: IProtocol

Sends the request to generate a tone (square wave)

Specified by:

sendToneMessage in interface IProtocol

Returns:

a MessageInfo containing the success or failure (for comunication)

sendNoToneMessage

public MessageInfo sendNoToneMessage(Link link,
                                     int pin)

Description copied from interface: IProtocol

Sends the request to stop the generation of a tone (square wave)

Specified by:

sendNoToneMessage in interface IProtocol

Returns:

a MessageInfo containing the success or failure (for comunication)

sendCustomMessage

public MessageInfo sendCustomMessage(Link link,
                                     String message)

Description copied from interface: IProtocol

Sends a custom message used for specific actions in Arduino sketches

Specified by:

sendCustomMessage in interface IProtocol

Returns:

a MessageInfo containing the success or failure (for comunication)

sendKeyPressEvent

public MessageInfo sendKeyPressEvent(Link link,
                                     char keychar,
                                     int keycode,
                                     int keylocation,
                                     int keymodifiers,
                                     int keymodifiersex,
                                     ReplyMessageCallback callback)

Description copied from interface: IProtocol

Sends information about which key was pressed.

Specified by:

sendKeyPressEvent in interface IProtocol

Returns:

a MessageInfo containing the success or failure (for comunication)

sendPowerPinIntensity

public MessageInfo sendPowerPinIntensity(Link link,
                                         int pin,
                                         int intensity,
                                         ReplyMessageCallback callback)

Description copied from interface: IProtocol

Sends the request to set a PWM type pin to a certain intensity. Values must be between 0 and 255. Arduino should perform an analogWrite(pin, intensity)

Specified by:

sendPowerPinIntensity in interface IProtocol

Returns:

a MessageInfo containing the success or failure (for comunication)

sendPowerPinSwitch

public MessageInfo sendPowerPinSwitch(Link link,
                                      int pin,
                                      int power,
                                      ReplyMessageCallback callback)

Description copied from interface: IProtocol

Sends the request to set a pin to HIGH or LOW power. Arduino should perform a digitalWrite(pin, power)

Specified by:

sendPowerPinSwitch in interface IProtocol

Returns:

a MessageInfo containing the success or failure (for comunication)

sendToneMessage

public MessageInfo sendToneMessage(Link link,
                                   int pin,
                                   int frequency,
                                   ReplyMessageCallback callback)

Description copied from interface: IProtocol

Sends the request to generate a tone (square wave)

Specified by:

sendToneMessage in interface IProtocol

Returns:

a MessageInfo containing the success or failure (for comunication)

sendToneMessage

public MessageInfo sendToneMessage(Link link,
                                   int pin,
                                   int frequency,
                                   int duration,
                                   ReplyMessageCallback callback)

Description copied from interface: IProtocol

Sends the request to generate a tone (square wave)

Specified by:

sendToneMessage in interface IProtocol

Returns:

a MessageInfo containing the success or failure (for comunication)

sendNoToneMessage

public MessageInfo sendNoToneMessage(Link link,
                                     int pin,
                                     ReplyMessageCallback callback)

Description copied from interface: IProtocol

Sends the request to stop the generation of a tone (square wave)

Specified by:

sendNoToneMessage in interface IProtocol

Returns:

a MessageInfo containing the success or failure (for comunication)

sendCustomMessage

public MessageInfo sendCustomMessage(Link link,
                                     String message,
                                     ReplyMessageCallback callback)

Description copied from interface: IProtocol

Sends a custom message used for specific actions in Arduino sketches

Specified by:

sendCustomMessage in interface IProtocol

Returns:

a MessageInfo containing the success or failure (for comunication)

parseMessage

public IncomingMessageEvent parseMessage(int[] realMsg)

Description copied from interface: IProtocol

When a message arrives from Arduino, ConnectionContactImpl and Link classes call this method that parses message and returns a specific event. If message arrived is a reply message then null is returned and a callback action is taken. Otherwise the caller take specific action based on specific IncomingMessage. i.e. if a AnalogReadChangeEvent is raised then the caller fire the event to all the listeners.

Specified by:

parseMessage in interface IProtocol

Returns:

IncomingMessageEvent dependent from message parsed, null if message is a reply message.

startListenDigitalPin

public MessageInfo startListenDigitalPin(Link link,
                                         int pin)

Description copied from interface: IProtocol

Sends the request to listen on a specific pin. After calling this method, Arduino should start sending messages about the value read from the specified pin (digitalRead).

Specified by:

startListenDigitalPin in interface IProtocol

Returns:

a MessageInfo containing the success or failure (for comunication)

stopListenDigitalPin

public MessageInfo stopListenDigitalPin(Link link,
                                        int pin)

Description copied from interface: IProtocol

Sends the request to not listen on a specific pin. After calling this method, Arduino should stop sending messages about the value read from the specified pin (digitalRead).

Specified by:

stopListenDigitalPin in interface IProtocol

Returns:

a MessageInfo containing the success or failure (for comunication)

startListenAnalogPin

public MessageInfo startListenAnalogPin(Link link,
                                        int pin)

Description copied from interface: IProtocol

Sends the request to listen on a specific analog pin. After calling this method, Arduino should start sending messages about the value read from the specified pin (analogRead).

Specified by:

startListenAnalogPin in interface IProtocol

Returns:

a MessageInfo containing the success or failure (for comunication)

stopListenAnalogPin

public MessageInfo stopListenAnalogPin(Link link,
                                       int pin)

Description copied from interface: IProtocol

Sends the request to not listen on a specific analog pin. After calling this method, Arduino should stop sending messages about the value read from the specified pin (analogRead).

Specified by:

stopListenAnalogPin in interface IProtocol

Returns:

a MessageInfo containing the success or failure (for comunication)

startListenDigitalPin

public MessageInfo startListenDigitalPin(Link link,
                                         int pin,
                                         ReplyMessageCallback callback)

Description copied from interface: IProtocol

Sends the request to listen on a specific pin. After calling this method, Arduino should start sending messages about the value read from the specified pin (digitalRead).

Specified by:

startListenDigitalPin in interface IProtocol

Returns:

a MessageInfo containing the success or failure (for comunication)

stopListenDigitalPin

public MessageInfo stopListenDigitalPin(Link link,
                                        int pin,
                                        ReplyMessageCallback callback)

Description copied from interface: IProtocol

Sends the request to not listen on a specific pin. After calling this method, Arduino should stop sending messages about the value read from the specified pin (digitalRead).

Specified by:

stopListenDigitalPin in interface IProtocol

Returns:

a MessageInfo containing the success or failure (for comunication)

startListenAnalogPin

public MessageInfo startListenAnalogPin(Link link,
                                        int pin,
                                        ReplyMessageCallback callback)

Description copied from interface: IProtocol

Sends the request to listen on a specific analog pin. After calling this method, Arduino should start sending messages about the value read from the specified pin (analogRead).

Specified by:

startListenAnalogPin in interface IProtocol

Returns:

a MessageInfo containing the success or failure (for comunication)

stopListenAnalogPin

public MessageInfo stopListenAnalogPin(Link link,
                                       int pin,
                                       ReplyMessageCallback callback)

Description copied from interface: IProtocol

Sends the request to not listen on a specific analog pin. After calling this method, Arduino should stop sending messages about the value read from the specified pin (analogRead).

Specified by:

stopListenAnalogPin in interface IProtocol

Returns:

a MessageInfo containing the success or failure (for comunication)

getProtocolName

public String getProtocolName()

Specified by:

getProtocolName in interface IProtocol

Returns:

the protocol name

getProtocolType

public IProtocol.ProtocolType getProtocolType()

Specified by:

getProtocolType in interface IProtocol

Returns:

the protocol type

getIncomingMessageDivider

public int getIncomingMessageDivider()

Description copied from interface: IProtocol

the incoming message divider used from Connection to divide incoming message (if ProtocolType is binary then incoming must be equal to outgoing

Specified by:

getIncomingMessageDivider in interface IProtocol

getOutgoingMessageDivider

public int getOutgoingMessageDivider()

Description copied from interface: IProtocol

the outgoing message divider used from Protocol to divide outgoing message (if ProtocolType is binary then incoming must be equal to outgoing

Specified by:

getOutgoingMessageDivider in interface IProtocol