Reflective IR Unit

Support the following products:

class ReflectiveIRUnit

Constructors

class ReflectiveIRUnit(port: tuple)

Create a ReflectiveIRUnit object.

Parameters:

port (tuple) – Specify the port to which the Reflective IR Unit is connected.

UIFLOW2:

Methods

ReflectiveIRUnit.get_analog_value() → int

This method allows read the ADC value of the Reflective IR Unit and return an integer value. The value ranges from 0 to 65535.

UIFLOW2:

ReflectiveIRUnit.get_digital_value() → int

This method allows read the digital value of the Reflective IR Unit and return an integer value. The value ranges from 0 to 1.

UIFLOW2:

ReflectiveIRUnit.enable_irq() → None

Enable Obstacle detection event

UIFLOW2:

ReflectiveIRUnit.disable_irq() → None

Disable Obstacle detection event

UIFLOW2:

ReflectiveIRUnit.set_callback(handler, trigger=ReflectiveIRUnit.EVENT_DETECTED | ReflectiveIRUnit.EVENT_NOT_DETECTED) → None

Set the callback function for the Reflective IR Unit.

Parameters:

• handler – The callback function to be set.

• trigger – The trigger condition for the callback function.

UIFLOW2:

Constants

ReflectiveIRUnit.EVENT_DETECTED

ReflectiveIRUnit.EVENT_NOT_DETECTED

select the EVENT type of the Reflective IR Unit.