en:reference:language:break
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
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); }
en/reference/language/break.txt · 最后更改: 2023/06/07 04:23 由 127.0.0.1