Transport
public interface interface Transport
Fields
| Name | Description |
|---|---|
public static final int DEFAULT_TIMEOUT
|
Default timeout duration for ble commands. |
Methods
getPeripheralIdentifier
public String getPeripheralIdentifier()
Returns the identifier for the peripheral.
ReturnValue
| Name | Description |
|---|---|
String
|
getDefaultDisplayName
public String getDefaultDisplayName()
Returns the of the peripheral from ble cache.
ReturnValue
| Name | Description |
|---|---|
String
|
getNotificationSignal
public Signal<byte> getNotificationSignal()
Returns a Signal emitting notification from the peripheral.
ReturnValue
| Name | Description |
|---|---|
Signal<byte>
|
getValueWrittenSignal
public Signal<CharacteristicUpdate> getValueWrittenSignal()
Signal emitting when values are written to the peripheral.
ReturnValue
| Name | Description |
|---|---|
Signal<CharacteristicUpdate>
|
getDataTransport
public Signal<
Returns a signal emitting data received on ujt data channel.
ReturnValue
| Name | Description |
|---|---|
Signal<
|
valueWritten
public void valueWritten(CharacteristicUpdate characteristicUpdate)
Callback reporting the result of a write operation.
Parameters
| Name | Description |
|---|---|
CharacteristicUpdate characteristicUpdate
|
object holding the characteristic that was written to the device. |
ReturnValue
| Name | Description |
|---|---|
void
|
characteristicUpdated
public void characteristicUpdated(CharacteristicUpdate characteristicUpdate)
Notify or response the updated characteristic.
Parameters
| Name | Description |
|---|---|
CharacteristicUpdate characteristicUpdate
|
object holding the characteristic that was written to the device. |
ReturnValue
| Name | Description |
|---|---|
void
|
getPendingRequestSize
public int getPendingRequestSize()
Returns pending requests count.
ReturnValue
| Name | Description |
|---|---|
int
|
requestConnectionPriority
public void requestConnectionPriority(int priority)
This function will send a connection parameter update request to the remote device.
Parameters
| Name | Description |
|---|---|
int priority
|
Request a specific connection priority. Must be one of {@link BluetoothGatt#CONNECTION_PRIORITY_BALANCED}, BluetoothGatt#CONNECTION_PRIORITY_HIGH or BluetoothGatt#CONNECTION_PRIORITY_LOW_POWER. |
ReturnValue
| Name | Description |
|---|---|
void
|
onRSSIValueUpdated
public void onRSSIValueUpdated(int rssiValue)
Notify the requested rssi value for the ujt.
Parameters
| Name | Description |
|---|---|
int rssiValue
|
the signal strength from the ujt. |
ReturnValue
| Name | Description |
|---|---|
void
|
fetchRSSIValue
public Signal<Integer> fetchRSSIValue()
Fetch the current tag's signal strength (i.e. rssi value).
ReturnValue
| Name | Description |
|---|---|
Signal<Integer>
|
stopRSSIValue
public void stopRSSIValue()
Stop fetching current tag's signal strength (i.e. rssi value).
ReturnValue
| Name | Description |
|---|---|
void
|
getRawData
public Signal<byte> getRawData()
ReturnValue
| Name | Description |
|---|---|
Signal<byte>
|
enqueue
public <ProtoRequest extends ProtoCommandRequest<?>>Signal<byte> enqueue(ProtoRequest request, WriteType writeType, int retries)
Enqueues a request to be send to the peripheral.
Parameters
| Name | Description |
|---|---|
ProtoRequest request
|
the request to send to the peripheral |
WriteType writeType
|
the WriteType. |
int retries
|
ReturnValue
| Name | Description |
|---|---|
Signal<byte>
|
a Signal emitting a single response |
enqueue
public <ProtoRequest extends ProtoCommandRequest<?>>Signal<byte> enqueue(ProtoRequest request, WriteType writeType, int retries, long timeout)
Enqueues a request to be send to the peripheral.
Parameters
| Name | Description |
|---|---|
ProtoRequest request
|
the request to send to the peripheral |
WriteType writeType
|
the WriteType. |
int retries
|
|
long timeout
|
duration in milliseconds |
ReturnValue
| Name | Description |
|---|---|
Signal<byte>
|
a Signal emitting a single response |
getAckSignal
public Signal<Byte> getAckSignal()
Returns a signal to receive ack packets sent by ujt.
ReturnValue
| Name | Description |
|---|---|
Signal<Byte>
|
sendData
public Signal<Boolean> sendData(byte[] data)
Sends data to UJT.
Parameters
| Name | Description |
|---|---|
byte[] data
|
ReturnValue
| Name | Description |
|---|---|
Signal<Boolean>
|
Class for managing request and notification flowing in and out of the tag.