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en:reference:language:break [2017/04/07 10:03] (current)
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 +====== break ======
 +
 +
 +break is used to exit from a do, for, or while loop, bypassing the normal loop condition. It is also used to exit from a switch statement.
 +
 +
 +===== Example =====
 +<code cpp>
 +for (x = 0; x < 255; x ++)
 +{
 +    digitalWrite(PWMpin,​ x);
 +    sens = analogRead(sensorPin);  ​
 +    if (sens > threshold){ ​     // bail out on sensor detect
 +       x = 0;
 +       ​break;​
 +    }  ​
 +    delay(50);
 +}
 +</​code>​
  
en/reference/language/break.txt · Last modified: 2017/04/07 10:03 (external edit)