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.. highlight:: cpp
.. _lang-micros:
micros()
========
Returns the number of microseconds since the Maple board began running
the current program. This number will overflow (go back to zero),
after approximately 70 minutes.
.. note:: There are 1,000 microseconds in a millisecond, and 1,000,000
microseconds in a second.
Library Documentation
---------------------
.. doxygenfunction:: micros
Example
-------
::
unsigned int time;
void setup() {
}
void loop() {
SerialUSB.print("Time: ");
time = micros();
// prints time since program started
SerialUSB.println(time);
// wait a second so as not to send massive amounts of data
delay(1000);
}
See Also
--------
- :ref:`millis() <lang-millis>`
- :ref:`delay() <lang-delay>`
- :ref:`delayMicroseconds() <lang-delaymicroseconds>`
.. include:: /arduino-cc-attribution.txt
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