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ESP32Servo-0.13.0/AddDoxygenToGHPages.sh

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+#!/bin/bash
+
+GITURL=$(git config --get remote.origin.url)
+
+echo $GITURL
+
+rm -rf html
+git clone $GITURL html
+cd html
+if ( git checkout origin/gh-pages -b gh-pages) then
+	echo "Checked out $GITURL gh-pages"
+else
+	echo "Creating out $GITURL gh-pages"
+	git checkout origin/master -b gh-pages
+	rm -r *
+	echo "# A simple README file for the gh-pages branch" > README.md
+	git add README.md
+	git commit -m"Replaced gh-pages html with simple readme"
+	git push -u origin gh-pages
+fi
+cd ..
+
+doxygen doxy.doxyfile
+
+cd html
+git add * 
+git add search/*
+git commit -a -m"updating the doxygen"
+git push
+cd ..
+rm -rf html
+git checkout master

ESP32Servo-0.13.0/README.md

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+# Servo Library for ESP32
+
+This library attempts to faithfully replicate the semantics of the
+Arduino Servo library (see http://www.arduino.cc/en/Reference/Servo)
+for the ESP32, with two (optional) additions. The two new functions
+expose the ability of the ESP32 PWM timers to vary timer width.
+# Documentation by Doxygen
+
+[ESP32Servo Doxygen](https://madhephaestus.github.io/ESP32Servo/annotated.html)
+
+## License
+
+Copyright (c) 2017 John K. Bennett.  All right reserved.
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2.1 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+## Library Description:
+```
+    Servo - Class for manipulating servo motors connected to ESP32 pins.
+    
+    int attach(pin )  - Attaches the given GPIO pin to the next free channel
+        (channels that have previously been detached are used first), 
+        returns channel number or 0 if failure. All pin numbers are allowed,
+        but only pins 2,4,12-19,21-23,25-27,32-33 are recommended.
+    
+    int attach(pin, min, max  ) - Attaches to a pin setting min and max 
+        values in microseconds; enforced minimum min is 500, enforced max
+        is 2500. Other semantics are the same as attach().
+    
+    void write () - Sets the servo angle in degrees; a value below 500 is
+        treated as a value in degrees (0 to 180). These limit are enforced,
+        i.e., values are constrained as follows:
+            Value                                   Becomes
+            -----                                   -------
+            < 0                                        0
+            0 - 180                                  value (treated as degrees)
+            181 - 499                                 180
+            500 - (min-1)                             min
+            min-max (from attach or default)         value (treated as microseconds)
+            (max+1) - 2500                            max
+    
+    void writeMicroseconds() - Sets the servo pulse width in microseconds.
+        min and max are enforced (see above). 
+        
+    int read() - Gets the last written servo pulse width as an angle between 0 and 180. 
+    
+    int readMicroseconds()   - Gets the last written servo pulse width in microseconds.
+    
+    bool attached() - Returns true if this servo instance is attached to a pin.
+    
+    void detach() - Stops an the attached servo, frees the attached pin, and frees
+        its channel for reuse.  
+```
+
+### **New ESP32-specific functions**
+
+```
+    setTimerWidth(value) - Sets the PWM timer width (must be 16-20) (ESP32 ONLY);
+        as a side effect, the pulse width is recomputed.
+
+    int readTimerWidth() - Gets the PWM timer width (ESP32 ONLY) 
+```
+
+### Useful Defaults:
+
+default min pulse width for attach(): 544us
+
+default max pulse width for attach(): 2400us
+
+default timer width 16 (if timer width is not set)
+
+default pulse width 1500us (servos are initialized with this value)
+
+MINIMUM pulse with: 500us
+
+MAXIMUM pulse with: 2500us
+
+MAXIMUM number of servos: 16 (this is the number of PWM channels in the ESP32)