cleaning up previous commits.

note that addition of new files under docs/source/lang/api and
docs/source/lang/cpp which were just copies of files in
docs/source/lang/ imply that change history is lost to git.

1 files changed, 0 insertions, 49 deletions

diff --git a/source/lang/pwmwrite.rst b/source/lang/pwmwrite.rst
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-.. highlight:: cpp
-
-.. _lang-pwmwrite:
-
-pwmWrite()
-==========
-
-Writes a :ref:`PWM wave <pwm>` to a pin.  You can use this to make an
-LED get brighter or dimmer, control a servomotor, etc. After a call to
-pwmWrite(), the pin will output a steady square wave with the given
-duty cycle.  You can change the duty cycle later by calling pwmWrite()
-again with the same pin and a different duty.
-
-.. contents:: Contents
-   :local:
-
-Library Documentation
----------------------
-
-.. doxygenfunction:: pwmWrite
-
-Example
--------
-
-Sets the output to the LED proportional to the value read from the
-potentiometer::
-
-    int ledPin = 13;      // LED connected to pin 13 (Maple)
-    int analogPin = 3;    // potentiometer connected to analog pin 3
-    int val = 0;          // variable to store the read value
-
-    void setup() {
-      pinMode(ledPin, OUTPUT);   // sets the LED pin as output
-
-      pinMode(analogPin, PWM);   // sets the potentiometer pin as PWM
-                                 // output
-    }
-
-    void loop() {
-      val = analogRead(analogPin);   // read the input pin
-
-      analogWrite(ledPin, val / 16);  // analogRead values go from 0 to 4095,
-                                      // analogWrite values from 0 to 65535
-    }
-
-See Also
---------
-
--  :ref:`Maple PWM tutorial <pwm>`