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Robot

tempoWrite()

Description

When playing a music file with playFile(), this will change the tempo, or speed of the playback. The larger the value, the quicker the sound will play back. Smaller values will slow the playback.

Syntax

Robot.tempoWrite(speed)

Parameters

speed: int, the tempo. Default is 50.

Returns

none

Examples

#include <ArduinoRobot.h>

void setup(){
  Robot.begin();
  Robot.beginSpeaker();//Initialize the sound module
  Robot.beginSD();//Initialize the sd card
  Robot.playFile("melody.sqm");//Play the original music come with the robot.
  Robot.tempoWrite(70);//20 higher than default
}

void loop(){

}
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See also

Reference Home

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