CloseSensor

Closes a sensor port (e.g. turns off active light of the light sensor)

Contents

Syntax

CloseSensor(port)

CloseSensor(port, handle)

Description

CloseSensor(port) closes the sensor port opened by the Open... functions. The value port can be addressed by the symbolic constants SENSOR_1 , SENSOR_2, SENSOR_3 and SENSOR_4 analog to the labeling on the NXT Brick. Closing the light sensor deactives the active light mode (the red light is turned off), closing the Ultrasonic sensor stops sending out ultrasound.

The last optional argument can be a valid NXT handle. If none is specified, the default handle will be used (call COM_SetDefaultNXT to set one).

Examples

   OpenLight(SENSOR_3, 'ACTIVE');
   light = GetLight(SENSOR_3);
   CloseSensor(SENSOR_3);

See also

NXT_SetInputMode, OpenLight, OpenSound, OpenSwitch, OpenUltrasonic, SENSOR_1, SENSOR_2, SENSOR_3, SENSOR_4,

Signature