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beep

Play beep from speaker on EV3 brick

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Add-On Required: This feature requires the MATLAB Support Package for LEGO MINDSTORMS EV3 Hardware add-on.

Syntax

beep(myev3)
beep(myev3,duration)

Description

beep(myev3) plays a beep for one-tenth of a second at 500 Hz from the speaker that is located on the EV3 brick.

example

beep(myev3,duration) plays a beep for a specific duration.

example

Examples

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Play a beep from the EV3 speaker for a short period, and then for a longer period.

Create a connection to the EV3 brick called myev3.

myev3 = legoev3;

Play a beep for the default duration of 0.1 second.

beep(myev3)

Play a beep for 1 second.

beep(myev3,1)

Input Arguments

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Connection to EV3 brick, specified as a string that represents the object created using legoev3.

Example: myev3

Data Types: char

The duration of the beep in seconds, specified as a double.

Example: 1

Data Types: double

See Also

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