Struct MotionDetectorBricklet

pub struct MotionDetectorBricklet { /* private fields */ }

Passive infrared (PIR) motion sensor with 7m range

Implementations

impl MotionDetectorBricklet

pub const DEVICE_IDENTIFIER: u16 = 233u16

pub const DEVICE_DISPLAY_NAME: &'static str = "Motion Detector Bricklet"

pub fn new(uid: Uid, connection: AsyncIpConnection) -> MotionDetectorBricklet

Creates an object with the unique device ID uid. This object can then be used after the IP Connection ip_connection is connected.

pub fn get_response_expected( &mut self, fun: MotionDetectorBrickletFunction, ) -> Result<bool, GetResponseExpectedError>

Returns the response expected flag for the function specified by the function ID parameter. It is true if the function is expected to send a response, false otherwise.

For getter functions this is enabled by default and cannot be disabled, because those functions will always send a response. For callback configuration functions it is enabled by default too, but can be disabled by set_response_expected. For setter functions it is disabled by default and can be enabled.

Enabling the response expected flag for a setter function allows to detect timeouts and other error conditions calls of this setter as well. The device will then send a response for this purpose. If this flag is disabled for a setter function then no response is sent and errors are silently ignored, because they cannot be detected.

See set_response_expected for the list of function ID constants available for this function.

pub fn set_response_expected( &mut self, fun: MotionDetectorBrickletFunction, response_expected: bool, ) -> Result<(), SetResponseExpectedError>

Changes the response expected flag of the function specified by the function ID parameter. This flag can only be changed for setter (default value: false) and callback configuration functions (default value: true). For getter functions it is always enabled.

Enabling the response expected flag for a setter function allows to detect timeouts and other error conditions calls of this setter as well. The device will then send a response for this purpose. If this flag is disabled for a setter function then no response is sent and errors are silently ignored, because they cannot be detected.

pub fn set_response_expected_all(&mut self, response_expected: bool)

Changes the response expected flag for all setter and callback configuration functions of this device at once.

pub fn get_api_version(&self) -> [u8; 3]

Returns the version of the API definition (major, minor, revision) implemented by this API bindings. This is neither the release version of this API bindings nor does it tell you anything about the represented Brick or Bricklet.

pub async fn get_motion_detected_callback_receiver( &mut self, ) -> impl Stream<Item = ()>

This receiver is called after a motion was detected.

pub async fn get_detection_cycle_ended_callback_receiver( &mut self, ) -> impl Stream<Item = ()>

This receiver is called when the detection cycle ended. When this receiver is called, a new motion can be detected again after approximately 2 seconds.

pub async fn get_motion_detected(&mut self) -> Result<u8, TinkerforgeError>

Returns 1 if a motion was detected. How long this returns 1 after a motion was detected can be adjusted with one of the small potentiometers on the Motion Detector Bricklet, see here <motion_detector_bricklet_sensitivity_delay_block_time>.

There is also a blue LED on the Bricklet that is on as long as the Bricklet is in the motion detected state.

Associated constants:

• MOTION_DETECTOR_BRICKLET_MOTION_NOT_DETECTED
• MOTION_DETECTOR_BRICKLET_MOTION_DETECTED

pub async fn set_status_led_config( &mut self, config: u8, ) -> Result<(), TinkerforgeError>

Sets the status led configuration.

By default the status LED turns on if a motion is detected and off is no motion is detected.

You can also turn the LED permanently on/off.

.. versionadded:: 2.0.1$nbsp;(Plugin)

Associated constants:

• MOTION_DETECTOR_BRICKLET_STATUS_LED_CONFIG_OFF
• MOTION_DETECTOR_BRICKLET_STATUS_LED_CONFIG_ON
• MOTION_DETECTOR_BRICKLET_STATUS_LED_CONFIG_SHOW_STATUS

pub async fn get_status_led_config(&mut self) -> Result<u8, TinkerforgeError>

Returns the configuration as set by [set_status_led_config].

.. versionadded:: 2.0.1$nbsp;(Plugin)

Associated constants:

• MOTION_DETECTOR_BRICKLET_STATUS_LED_CONFIG_OFF
• MOTION_DETECTOR_BRICKLET_STATUS_LED_CONFIG_ON
• MOTION_DETECTOR_BRICKLET_STATUS_LED_CONFIG_SHOW_STATUS

pub async fn get_identity(&mut self) -> Result<Identity, TinkerforgeError>

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 Isolator Bricklet is always at position ‘z’.

The device identifier numbers can be found here. |device_identifier_constant|

Trait Implementations

impl Clone for MotionDetectorBricklet

fn clone(&self) -> MotionDetectorBricklet

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.