MicroBitLightSensor Class Reference

Constructor.

Create a representation of the light sensor.

Parameters:

map	The mapping information that relates pin inputs/outputs to physical screen coordinates. Defaults to microbitMatrixMap, defined in MicroBitMatrixMaps.h.

Definition at line 84 of file MicroBitLightSensor.cpp.

A destructor for MicroBitLightSensor.

The destructor removes the listener, used by MicroBitLightSensor from the default EventModel.

Definition at line 176 of file MicroBitLightSensor.cpp.

This method returns a summed average of the three sections of the display.

A section is defined as: ___________________ | 1 | | 2 | | 3 | |___|___|___|___|___| | | | | | | |___|___|___|___|___| | 2 | | 3 | | 1 | |___|___|___|___|___| | | | | | | |___|___|___|___|___| | 3 | | 1 | | 2 | |___|___|___|___|___|

Where each number represents a different section on the 5 x 5 matrix display.

Returns:

returns a value in the range 0 - 255 where 0 is dark, and 255 is very bright

Definition at line 120 of file MicroBitLightSensor.cpp.

The method that is invoked by sending MICROBIT_DISPLAY_EVT_LIGHT_SENSE using the id MICROBIT_ID_DISPLAY.

Note:

this can be manually driven by calling this member function, with a MicroBitEvent using the CREATE_ONLY option of the MicroBitEvent constructor.

Definition at line 152 of file MicroBitLightSensor.cpp.