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DC Motor documentation #268

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4 changes: 2 additions & 2 deletions components/src/main/resources/application.yml
Original file line number Diff line number Diff line change
Expand Up @@ -30,7 +30,7 @@ pi4j:
shutdown: 0
servo-motor:
name: Servo Motor
address: 18
address: 17
pwmType: SOFTWARE
provider: pigpio-pwm
initial: 0
Expand Down Expand Up @@ -199,4 +199,4 @@ pi4j:
provider: pigpio-pwm
initials: 0, 0, 0
shutdowns: 0, 0, 0
# end::multiPWM[]
# end::multiPWM[]
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Remove "TODO: finish documentation here" under the Assembly Instructions.

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:imagesdir: img/

ifndef::rootpath[]
:rootpath: ../../
endif::rootpath[]

ifdef::rootpath[]
:imagesdir: {rootpath}{imagesdir}
endif::rootpath[]

==== Motor

[.text-right]
https://github.com/oss-slu/Pi4Micronaut/edit/develop/pi4micronaut-utils/src/docs/asciidoc/components/outputComponents/motor.adoc[Improve this doc]

===== Overview

This section provides details of the DC motor, including its components and assembly instructions.

===== Components

* 1 x RaspberryPi
* 1 x Breadboard
* 1 x T-Extension Board
* 1 x DC Motor
* 8 x Jumper wires
* 1 x L293D Motor Controller IC 1
* 1 x battery pack with 4 AA or AAA batteries
* Power source (appropriate voltage, typically 3.3V)

===== Assembly Instructions

* Place the L293D Motor Controller on the breadboard.
* Connect the motor to the breadboard, attaching both terminals in line with the L293D.
* Connect the battery pack to the breadboard.
* Connect a jumper wire from pin 17 to ...

* *TODO*: finish documentation here

===== Circuit Diagram

image::motor_bb.png[]

===== Schematic Diagram

image::Motor_schem.png[]

===== Functionality

Motor can be enabled or disabled, change speed to custom value 0 to 100, and switch directions between clockwise and counterclockwise.

===== Testing

Use the below commands to test the component.
This will cause the motor to turn.

[source,bash]
----
$ curl http://localhost:8080/motor/enable
----

* `/enable` - Enables the motor.
* `/disable` - Disables the motor.
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Show how these could be run from command line.

* `/setSpeed/{speed}` - Sets the speed of the motor to custom value 0 to 100.
* `/setClockwise/{clockwise}` - Sets the direction of the motor; "true" for clockwise, "false" for counterclockwise.
* `/switchDirection` - Switches the direction from clockwise to counterclockwise or vice versa.

===== Troubleshooting

* Motor does not turn on
- Ensure all connections are secure and correct.
- Check for appropriate voltage from power source.
- Check the L239D for proper orientation and placement.
- Ensure the software configuration matches the hardware setup.
- Look for any error messages in the console or logs.

* Motor turns on but does not respond to commands
- Check the software configuration for any discrepancies.
- Ensure the L239D is functioning properly.
- Check for appropriate voltage from power source.

===== YAML Configuration

[source,yaml]
----
pwm:
motor:
name: Motor
address: 17
pwmType: SOFTWARE
provider: pigpio-pwm
initial: 0
shutdown: 0
----

===== Constructor and Methods

To see the constructor and methods of our MotorHelper class see our javadoc link:https://oss-slu.github.io/Pi4Micronaut/javadoc/com/opensourcewithslu/outputdevices/MotorHelper.html[here]
for more details.

===== An Example Controller

[source,java]
----
include::../../../../../../components/src/main/java/com/opensourcewithslu/components/controllers/MotorController.java[tag=ex]
----
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