break

Descripción

break se usa para salir de un bucle do, for o while, saltándose la ejecución normal del bucle. También se usa para salir de una instrucción switch.

Ejemplo

Ejemplo 1

The following code exits the for loop when the i greater than 3

void setup() { Serial.begin(9600); Serial.println("====== TEST START ======"); for (int i = 1; i < 1000; i++) { Serial.print("Inside the FOR loop: i = "); Serial.println(i); if(i > 3) break; } Serial.println("====== TEST END ========"); } void loop() {}

The result on Serial Monitor:

COM6
Send
====== TEST START ====== Inside the FOR loop: i = 1 Inside the FOR loop: i = 2 Inside the FOR loop: i = 3 ====== TEST END ========
Autoscroll Show timestamp
Clear output
9600 baud  
Newline  

Ejemplo 2

for (x = 0; x < 255; x++) { analogWrite (PWMpin, x); sens = analogRead (sensorPin); if (sens > threshold) { // rescata un sensor x = 0; break; } delay(50); }

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