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Robot
isActionDone()
Description
Checks if the current motor board mode action is finished.
Line-following mode will report an action completed signal when it reaches a finishing line (a perpendicular line). 
Syntax
Robot.isActionDone()
Parameters
none
Returns
boolean
Examples
  #include <ArduinoRobot.h>
long timer;
void setup(){
  Robot.begin();
  Robot.beginLCD();
  delay(3000);
  Robot.setMode(MODE_LINE_FOLLOW);
  timer=millis();
  while(!Robot.isActionDone()){
    //pauses line-following for 3 seconds every 5 seconds
    if(millis()-timer>=5000){
      Robot.pauseMode(true);
      delay(3000);
      Robot.pauseMode(false);
      timer=millis();
    }
    Robot.debugPrint(millis());
  }
  Robot.text("Done!",0,10,true);
  while(true);
}
void loop(){
}
 
See also
Reference Home
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