Fixes #230 | Servo Motor Documentation (#231)

* Created the basis of the Servo Motor documentation

* Implemented links to other files now that the controller and helper are merged. Need both Circuit Diagram & Schematic Diagram.

* Implemented circuit diag. & schematic diag. into .adoc. Added both diagrams to img folder.

* Implemented requested changes.

pi4micronaut-utils/src/docs/asciidoc/components/outputComponents/servomotor.adoc

@@ -0,0 +1,104 @@
+:imagesdir: img/
+
+ifndef::rootpath[]
+:rootpath: ../../
+endif::rootpath[]
+
+ifdef::rootpath[]
+:imagesdir: {rootpath}{imagesdir}
+endif::rootpath[]
+
+
+==== Servo Motor
+
+[.text-right]
+
+https://github.com/oss-slu-Pi4Micronaut/edit/develop/pi4micronaut-utils/src/docs/asciidoc/componets/outputComponents/servomotor.adoc[Improve this doc]
+
+===== Overview
+This section provides details of the Servo Motor. Specifically, the Micro Servo 9G - SG90, which is a positional servo with a range from 0 to 180 degrees. These details include the components and assembly instructions.
+
+
+===== Components
+* 1 x RaspberryPi
+* 1 x Breadboard
+* 1 x T-extension Board
+* 1 x Servo-Motor
+* 3 x Jumper Wires
+* Power source (appropriate voltage, typically 3.3V)
+
+===== Assembly Instructions
+* Connect a jumper wire to 3.3V
+* Connect a jumper wire to GPIO 18
+* Connect a jumper wire to GND
+* Connect the 3.3V jumper wire to the SIG pin (Color: Red)
+* Connect the GND jumper wire to the GND pin (Color: Brown or Black)
+* Connect the GPIO 18 jumper wire to the VCC pin (Color: Orange)
+
+
+===== Circuit Diagram
+
+image::servo-motor_CD.png[]
+
+*Schematic Diagram*
+
+image::servo-motor_SD.png[]
+
+===== Functionality
+Servo motor is a PWM type and will rotate the arm between the angles of 0 to 180 degrees.
+
+===== Testing the Circuit
+Use the below commands to test the component.
+
+[source, bash]
+----
+$curl http://localhost:8080/servoMotor/enable
+----
+
+* `/enable` - Turns the Servo Motor on.
+
+[source, bash]
+----
+$curl http://localhost:8080/servoMotor/disable
+----
+
+* `/disable` - Turns the Servo Motor off.
+
+[source, bash]
+----
+$curl http://localhost:8080/servoMotor/setAngle/{angle}
+----
+
+* `/setAngle/{angle}` - Sets the indicated angle for the Servo Motor.
+
+===== Troubleshooting
+- Servo Motor not rotating:
+    * Verify that all wires are placed into the correct locations on the Breadboard
+    * Verify that the wires are placed correctly into the wire receiver for the Servo Motor
+    * Verify that the Servo Motor is enabled
+
+
+===== YAML Configuration
+[source, yaml]
+----
+pwm:
+ servo-motor:
+      name: Servo Motor
+      address: 18
+      pwmType: SOFTWARE
+      provider: pigpio-pwm
+      initial: 0
+      shutdown: 0
+----
+
+===== Constructor and Methods
+The constructor and the methods within the ServoMotorHelper class can be seen in our javadoc link:https://oss-slu-github.io/Pi4Micronaut/javadoc/com/opensourcewithslu/outputdevices/ServoMotorHelper.html[here].
+
+===== Example Controller
+
+====== This controller uses the Servo Motor to move the arm once prompted by the commands
+
+[source,java]
+----
+include::../../../../../../components/src/main/java/com/opensourcewithslu/components/controllers/ServoMotorController.java[tag=ex]
+----

pi4micronaut-utils/src/docs/asciidoc/index.adoc

@@ -79,3 +79,5 @@ include::components/outputComponents/lcd1602.adoc[]
 include::components/outputComponents/passivebuzzer.adoc[]
 
 include::components/outputComponents/activebuzzer.adoc[]
+
+include::components/outputComponents/servomotor.adoc[]