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diff --git a/docs/source/lang/api/digitalwrite.rst b/docs/source/lang/api/digitalwrite.rst deleted file mode 100644 index bae8db9..0000000 --- a/docs/source/lang/api/digitalwrite.rst +++ /dev/null @@ -1,56 +0,0 @@ -.. highlight:: cpp - -.. _lang-digitalwrite: - -digitalWrite() -============== - -Write a :ref:`HIGH <lang-constants-high>` or a :ref:`LOW -<lang-constants-low>` value to a pin configured as :ref:`OUTPUT -<lang-constants-output>`. - -Library Documentation ---------------------- - -.. doxygenfunction:: digitalWrite - -Discussion ----------- - -If the pin has been configured as an ``OUTPUT`` with :ref:`pinMode() -<lang-pinmode>` its voltage will be set to the corresponding value: -3.3V for ``HIGH``, and 0V (ground) for ``LOW``. - -Because it is soldered to an LED and resistor in series, your board's -:ref:`BOARD_LED_PIN <lang-board-values-led>` will respond slightly -more slowly as an output than the other pins. - -Example -------- - -The following example sets the built-in LED pin to ``HIGH``, makes a -one-second-long delay, sets the pin back to ``LOW``, and delays again, -causing a blinking pattern (you could also use -:ref:`lang-toggleled`):: - - void setup() { - pinMode(BOARD_LED_PIN, OUTPUT); // sets the digital pin as output - } - - void loop() { - digitalWrite(BOARD_LED_PIN, HIGH); // sets the LED on - delay(1000); // waits for a second - digitalWrite(BOARD_LED_PIN, LOW); // sets the LED off - delay(1000); // waits for a second - } - -See Also --------- - -- :ref:`pinMode <lang-pinmode>` -- :ref:`digitalRead <lang-digitalread>` -- :ref:`BOARD_LED_PIN <lang-board-values-led>` -- :ref:`lang-toggleled` -- :ref:`lang-togglepin` - -.. include:: /arduino-cc-attribution.txt |