Package com.tinkerforge
Class BrickletMotionDetectorV2
- java.lang.Object
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- com.tinkerforge.DeviceBase
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- com.tinkerforge.Device
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- com.tinkerforge.BrickletMotionDetectorV2
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public class BrickletMotionDetectorV2 extends Device
Passive infrared (PIR) motion sensor with 12m range and dimmable backlight
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Nested Class Summary
Nested Classes Modifier and Type Class Description static interface
BrickletMotionDetectorV2.DetectionCycleEndedListener
This listener is called when the detection cycle ended.class
BrickletMotionDetectorV2.Indicator
static interface
BrickletMotionDetectorV2.MotionDetectedListener
This listener is called after a motion was detected.class
BrickletMotionDetectorV2.SPITFPErrorCount
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Nested classes/interfaces inherited from class com.tinkerforge.Device
Device.Identity
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Field Summary
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Constructor Summary
Constructors Constructor Description BrickletMotionDetectorV2(java.lang.String uid, IPConnection ipcon)
Creates an object with the unique device ID \c uid.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
addDetectionCycleEndedListener(BrickletMotionDetectorV2.DetectionCycleEndedListener listener)
Adds a DetectionCycleEnded listener.void
addMotionDetectedListener(BrickletMotionDetectorV2.MotionDetectedListener listener)
Adds a MotionDetected listener.int
getBootloaderMode()
Returns the current bootloader mode, seesetBootloaderMode(int)
.int
getChipTemperature()
Returns the temperature as measured inside the microcontroller.Device.Identity
getIdentity()
Returns the UID, the UID where the Bricklet is connected to, the position, the hardware and firmware version as well as the device identifier.BrickletMotionDetectorV2.Indicator
getIndicator()
Returns the indicator configuration as set bysetIndicator(int, int, int)
.int
getMotionDetected()
Returns 1 if a motion was detected.int
getSensitivity()
Returns the sensitivity as set bysetSensitivity(int)
.BrickletMotionDetectorV2.SPITFPErrorCount
getSPITFPErrorCount()
Returns the error count for the communication between Brick and Bricklet.int
getStatusLEDConfig()
Returns the configuration as set bysetStatusLEDConfig(int)
long
readUID()
Returns the current UID as an integer.void
removeDetectionCycleEndedListener(BrickletMotionDetectorV2.DetectionCycleEndedListener listener)
Removes a DetectionCycleEnded listener.void
removeMotionDetectedListener(BrickletMotionDetectorV2.MotionDetectedListener listener)
Removes a MotionDetected listener.void
reset()
Calling this function will reset the Bricklet.int
setBootloaderMode(int mode)
Sets the bootloader mode and returns the status after the requested mode change was instigated.void
setIndicator(int topLeft, int topRight, int bottom)
Sets the blue backlight of the fresnel lens.void
setSensitivity(int sensitivity)
Sets the sensitivity of the PIR sensor.void
setStatusLEDConfig(int config)
Sets the status LED configuration.void
setWriteFirmwarePointer(long pointer)
Sets the firmware pointer forwriteFirmware(int[])
.int
writeFirmware(int[] data)
Writes 64 Bytes of firmware at the position as written bysetWriteFirmwarePointer(long)
before.void
writeUID(long uid)
Writes a new UID into flash.-
Methods inherited from class com.tinkerforge.DeviceBase
getAPIVersion, getResponseExpected, setResponseExpected, setResponseExpectedAll
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Field Detail
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DEVICE_IDENTIFIER
public static final int DEVICE_IDENTIFIER
- See Also:
- Constant Field Values
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DEVICE_DISPLAY_NAME
public static final java.lang.String DEVICE_DISPLAY_NAME
- See Also:
- Constant Field Values
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FUNCTION_GET_MOTION_DETECTED
public static final byte FUNCTION_GET_MOTION_DETECTED
- See Also:
- Constant Field Values
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FUNCTION_SET_SENSITIVITY
public static final byte FUNCTION_SET_SENSITIVITY
- See Also:
- Constant Field Values
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FUNCTION_GET_SENSITIVITY
public static final byte FUNCTION_GET_SENSITIVITY
- See Also:
- Constant Field Values
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FUNCTION_SET_INDICATOR
public static final byte FUNCTION_SET_INDICATOR
- See Also:
- Constant Field Values
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FUNCTION_GET_INDICATOR
public static final byte FUNCTION_GET_INDICATOR
- See Also:
- Constant Field Values
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FUNCTION_GET_SPITFP_ERROR_COUNT
public static final byte FUNCTION_GET_SPITFP_ERROR_COUNT
- See Also:
- Constant Field Values
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FUNCTION_SET_BOOTLOADER_MODE
public static final byte FUNCTION_SET_BOOTLOADER_MODE
- See Also:
- Constant Field Values
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FUNCTION_GET_BOOTLOADER_MODE
public static final byte FUNCTION_GET_BOOTLOADER_MODE
- See Also:
- Constant Field Values
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FUNCTION_SET_WRITE_FIRMWARE_POINTER
public static final byte FUNCTION_SET_WRITE_FIRMWARE_POINTER
- See Also:
- Constant Field Values
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FUNCTION_WRITE_FIRMWARE
public static final byte FUNCTION_WRITE_FIRMWARE
- See Also:
- Constant Field Values
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FUNCTION_SET_STATUS_LED_CONFIG
public static final byte FUNCTION_SET_STATUS_LED_CONFIG
- See Also:
- Constant Field Values
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FUNCTION_GET_STATUS_LED_CONFIG
public static final byte FUNCTION_GET_STATUS_LED_CONFIG
- See Also:
- Constant Field Values
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FUNCTION_GET_CHIP_TEMPERATURE
public static final byte FUNCTION_GET_CHIP_TEMPERATURE
- See Also:
- Constant Field Values
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FUNCTION_RESET
public static final byte FUNCTION_RESET
- See Also:
- Constant Field Values
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FUNCTION_WRITE_UID
public static final byte FUNCTION_WRITE_UID
- See Also:
- Constant Field Values
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FUNCTION_READ_UID
public static final byte FUNCTION_READ_UID
- See Also:
- Constant Field Values
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FUNCTION_GET_IDENTITY
public static final byte FUNCTION_GET_IDENTITY
- See Also:
- Constant Field Values
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MOTION_NOT_DETECTED
public static final int MOTION_NOT_DETECTED
- See Also:
- Constant Field Values
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MOTION_DETECTED
public static final int MOTION_DETECTED
- See Also:
- Constant Field Values
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BOOTLOADER_MODE_BOOTLOADER
public static final int BOOTLOADER_MODE_BOOTLOADER
- See Also:
- Constant Field Values
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BOOTLOADER_MODE_FIRMWARE
public static final int BOOTLOADER_MODE_FIRMWARE
- See Also:
- Constant Field Values
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BOOTLOADER_MODE_BOOTLOADER_WAIT_FOR_REBOOT
public static final int BOOTLOADER_MODE_BOOTLOADER_WAIT_FOR_REBOOT
- See Also:
- Constant Field Values
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BOOTLOADER_MODE_FIRMWARE_WAIT_FOR_REBOOT
public static final int BOOTLOADER_MODE_FIRMWARE_WAIT_FOR_REBOOT
- See Also:
- Constant Field Values
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BOOTLOADER_MODE_FIRMWARE_WAIT_FOR_ERASE_AND_REBOOT
public static final int BOOTLOADER_MODE_FIRMWARE_WAIT_FOR_ERASE_AND_REBOOT
- See Also:
- Constant Field Values
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BOOTLOADER_STATUS_OK
public static final int BOOTLOADER_STATUS_OK
- See Also:
- Constant Field Values
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BOOTLOADER_STATUS_INVALID_MODE
public static final int BOOTLOADER_STATUS_INVALID_MODE
- See Also:
- Constant Field Values
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BOOTLOADER_STATUS_NO_CHANGE
public static final int BOOTLOADER_STATUS_NO_CHANGE
- See Also:
- Constant Field Values
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BOOTLOADER_STATUS_ENTRY_FUNCTION_NOT_PRESENT
public static final int BOOTLOADER_STATUS_ENTRY_FUNCTION_NOT_PRESENT
- See Also:
- Constant Field Values
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BOOTLOADER_STATUS_DEVICE_IDENTIFIER_INCORRECT
public static final int BOOTLOADER_STATUS_DEVICE_IDENTIFIER_INCORRECT
- See Also:
- Constant Field Values
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BOOTLOADER_STATUS_CRC_MISMATCH
public static final int BOOTLOADER_STATUS_CRC_MISMATCH
- See Also:
- Constant Field Values
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STATUS_LED_CONFIG_OFF
public static final int STATUS_LED_CONFIG_OFF
- See Also:
- Constant Field Values
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STATUS_LED_CONFIG_ON
public static final int STATUS_LED_CONFIG_ON
- See Also:
- Constant Field Values
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STATUS_LED_CONFIG_SHOW_HEARTBEAT
public static final int STATUS_LED_CONFIG_SHOW_HEARTBEAT
- See Also:
- Constant Field Values
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STATUS_LED_CONFIG_SHOW_STATUS
public static final int STATUS_LED_CONFIG_SHOW_STATUS
- See Also:
- Constant Field Values
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Constructor Detail
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BrickletMotionDetectorV2
public BrickletMotionDetectorV2(java.lang.String uid, IPConnection ipcon)
Creates an object with the unique device ID \c uid. and adds it to the IP Connection \c ipcon.
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Method Detail
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getMotionDetected
public int getMotionDetected() throws TinkerforgeException
Returns 1 if a motion was detected. It returns 1 approx. for 1.8 seconds until the sensor checks for a new movement.- Throws:
TinkerforgeException
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setSensitivity
public void setSensitivity(int sensitivity) throws TinkerforgeException
Sets the sensitivity of the PIR sensor. At full sensitivity (100), the Bricklet can detect motion in a range of approximately 12m. The actual range depends on many things in the environment (e.g. reflections) and the size of the object to be detected. While a big person might be detected in a range of 10m a cat may only be detected at 2m distance with the same setting. So you will have to find a good sensitivity for your application by trial and error.- Throws:
TinkerforgeException
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getSensitivity
public int getSensitivity() throws TinkerforgeException
Returns the sensitivity as set bysetSensitivity(int)
.- Throws:
TinkerforgeException
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setIndicator
public void setIndicator(int topLeft, int topRight, int bottom) throws TinkerforgeException
Sets the blue backlight of the fresnel lens. The backlight consists of three LEDs. The brightness of each LED can be controlled with a 8-bit value (0-255). A value of 0 turns the LED off and a value of 255 turns the LED to full brightness.- Throws:
TinkerforgeException
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getIndicator
public BrickletMotionDetectorV2.Indicator getIndicator() throws TinkerforgeException
Returns the indicator configuration as set bysetIndicator(int, int, int)
.- Throws:
TinkerforgeException
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getSPITFPErrorCount
public BrickletMotionDetectorV2.SPITFPErrorCount getSPITFPErrorCount() throws TinkerforgeException
Returns the error count for the communication between Brick and Bricklet. The errors are divided into * ACK checksum errors, * message checksum errors, * framing errors and * overflow errors. The errors counts are for errors that occur on the Bricklet side. All Bricks have a similar function that returns the errors on the Brick side.- Throws:
TinkerforgeException
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setBootloaderMode
public int setBootloaderMode(int mode) throws TinkerforgeException
Sets the bootloader mode and returns the status after the requested mode change was instigated. You can change from bootloader mode to firmware mode and vice versa. A change from bootloader mode to firmware mode will only take place if the entry function, device identifier and CRC are present and correct. This function is used by Brick Viewer during flashing. It should not be necessary to call it in a normal user program.- Throws:
TinkerforgeException
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getBootloaderMode
public int getBootloaderMode() throws TinkerforgeException
Returns the current bootloader mode, seesetBootloaderMode(int)
.- Throws:
TinkerforgeException
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setWriteFirmwarePointer
public void setWriteFirmwarePointer(long pointer) throws TinkerforgeException
Sets the firmware pointer forwriteFirmware(int[])
. The pointer has to be increased by chunks of size 64. The data is written to flash every 4 chunks (which equals to one page of size 256). This function is used by Brick Viewer during flashing. It should not be necessary to call it in a normal user program.- Throws:
TinkerforgeException
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writeFirmware
public int writeFirmware(int[] data) throws TinkerforgeException
Writes 64 Bytes of firmware at the position as written bysetWriteFirmwarePointer(long)
before. The firmware is written to flash every 4 chunks. You can only write firmware in bootloader mode. This function is used by Brick Viewer during flashing. It should not be necessary to call it in a normal user program.- Throws:
TinkerforgeException
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setStatusLEDConfig
public void setStatusLEDConfig(int config) throws TinkerforgeException
Sets the status LED configuration. By default the LED shows communication traffic between Brick and Bricklet, it flickers once for every 10 received data packets. You can also turn the LED permanently on/off or show a heartbeat. If the Bricklet is in bootloader mode, the LED is will show heartbeat by default.- Throws:
TinkerforgeException
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getStatusLEDConfig
public int getStatusLEDConfig() throws TinkerforgeException
Returns the configuration as set bysetStatusLEDConfig(int)
- Throws:
TinkerforgeException
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getChipTemperature
public int getChipTemperature() throws TinkerforgeException
Returns the temperature as measured inside the microcontroller. The value returned is not the ambient temperature! The temperature is only proportional to the real temperature and it has bad accuracy. Practically it is only useful as an indicator for temperature changes.- Throws:
TinkerforgeException
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reset
public void reset() throws TinkerforgeException
Calling this function will reset the Bricklet. All configurations will be lost. After a reset you have to create new device objects, calling functions on the existing ones will result in undefined behavior!- Throws:
TinkerforgeException
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writeUID
public void writeUID(long uid) throws TinkerforgeException
Writes a new UID into flash. If you want to set a new UID you have to decode the Base58 encoded UID string into an integer first. We recommend that you use Brick Viewer to change the UID.- Throws:
TinkerforgeException
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readUID
public long readUID() throws TinkerforgeException
Returns the current UID as an integer. Encode as Base58 to get the usual string version.- Throws:
TinkerforgeException
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getIdentity
public Device.Identity getIdentity() throws TinkerforgeException
Returns the UID, the UID where the Bricklet is connected to, the position, the hardware and firmware version as well as the device identifier. The position can be 'a', 'b', 'c', 'd', 'e', 'f', 'g' or 'h' (Bricklet Port). A Bricklet connected to an :ref:`Isolator Bricklet <isolator_bricklet>` is always at position 'z'. The device identifier numbers can be found :ref:`here <device_identifier>`. |device_identifier_constant|- Specified by:
getIdentity
in classDevice
- Throws:
TinkerforgeException
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addMotionDetectedListener
public void addMotionDetectedListener(BrickletMotionDetectorV2.MotionDetectedListener listener)
Adds a MotionDetected listener.
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removeMotionDetectedListener
public void removeMotionDetectedListener(BrickletMotionDetectorV2.MotionDetectedListener listener)
Removes a MotionDetected listener.
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addDetectionCycleEndedListener
public void addDetectionCycleEndedListener(BrickletMotionDetectorV2.DetectionCycleEndedListener listener)
Adds a DetectionCycleEnded listener.
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removeDetectionCycleEndedListener
public void removeDetectionCycleEndedListener(BrickletMotionDetectorV2.DetectionCycleEndedListener listener)
Removes a DetectionCycleEnded listener.
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