.. highlight:: cpp

.. _arduino-dowhile:

do/while Loop
=============

A ``do`` loop works in the same manner as a :ref:`while
<arduino-while>` loop, with the exception that the condition is tested
at the end of the loop, so the ``do`` loop will *always* run at least
once.

This is the basic syntax::

    do {
        // statement block
    } while (test condition);

Example::

    do {
      delay(50);          // wait for sensors to stabilize
      x = readSensors();  // check the sensors
    } while (x < 100);


.. include:: cc-attribution.txt