manual

ESP-IDF_Robot/tutorial/docs/build/html/_sources/overview.rst.txt

@@ -39,21 +39,21 @@ In particular, **GPIO6** and **GPIO5** provide PWM to the left- and right- side
 Similarly, **GPIO4** and **GPIO7** provide PWM to the left- and right- side DC motors to rotate in a **counter-clockwise** direction.
 Changing PWM on each channel determines the speed and direction of the RC car.
 
-+-----------+-------+----------+
-| GPIOs     | State | Function |
-+===========+=======+==========+
-| GPIO6 &   | PWM   | Forward  |
-| GPIO4     |       |          |
-+-----------+-------+----------+
-| GPIO5 &   | PWM   | Reverse  |
-| GPIO7     |       |          |
-+-----------+-------+----------+
-| GPIO6 &   | PWM   | Left     |
-| GPIO7     |       |          |
-+-----------+-------+----------+
-| GPIO4 &   | PWM   | Right    |
-| GPIO5     |       |          |
-+-----------+-------+----------+
++-----------+-------+---------------------------------------+----------+
+| GPIOs     | State | Description                           | Function |          
++===========+=======+=======================================+==========+
+| GPIO6 &   | PWM   | Left & Right DC Motors                | Forward  |
+| GPIO4     |       | spin clockwise                        |          |
++-----------+-------+---------------------------------------+----------+
+| GPIO5 &   | PWM   | Left & Right DC Motors                | Reverse  |
+| GPIO7     |       | spin counterclockwise                 |          |
++-----------+-------+---------------------------------------+----------+
+| GPIO6 &   | PWM   | Left DC Motors spin clockwise         | Left     |
+| GPIO7     |       | Right DC Motors spin counterclockwise |          |
++-----------+-------+---------------------------------------+----------+
+| GPIO4 &   | PWM   | Left DC Motors spin counterclockwise  | Right    |
+| GPIO5     |       | Right DC Motors spin clockwise        |          |
++-----------+-------+---------------------------------------+----------+
 
 The following images illustrate various PWM duty cycles registered by oscilloscope (duty cycles 0%, 48% and 91%, resp.).
 

ESP-IDF_Robot/tutorial/docs/build/html/overview.html

@@ -66,6 +66,7 @@ Changing PWM on each channel determines the speed and direction of the RC car.</
 <thead>
 <tr class="row-odd"><th class="head"><p>GPIOs</p></th>
 <th class="head"><p>State</p></th>
+<th class="head"><p>Description</p></th>
 <th class="head"><p>Function</p></th>
 </tr>
 </thead>
@@ -73,21 +74,29 @@ Changing PWM on each channel determines the speed and direction of the RC car.</
 <tr class="row-even"><td><p>GPIO6 &amp;
 GPIO4</p></td>
 <td><p>PWM</p></td>
+<td><p>Left &amp; Right DC Motors
+spin clockwise</p></td>
 <td><p>Forward</p></td>
 </tr>
 <tr class="row-odd"><td><p>GPIO5 &amp;
 GPIO7</p></td>
 <td><p>PWM</p></td>
+<td><p>Left &amp; Right DC Motors
+spin counterclockwise</p></td>
 <td><p>Reverse</p></td>
 </tr>
 <tr class="row-even"><td><p>GPIO6 &amp;
 GPIO7</p></td>
 <td><p>PWM</p></td>
+<td><p>Left DC Motors spin clockwise
+Right DC Motors spin counterclockwise</p></td>
 <td><p>Left</p></td>
 </tr>
 <tr class="row-odd"><td><p>GPIO4 &amp;
 GPIO5</p></td>
 <td><p>PWM</p></td>
+<td><p>Left DC Motors spin counterclockwise
+Right DC Motors spin clockwise</p></td>
 <td><p>Right</p></td>
 </tr>
 </tbody>