Motor Control rev_01

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    - Project: Motor Control
    - Source Code compiled for: Arduino Pro Mini 5V
    - Source Code created on: 2024-04-04 22:43:42

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/****** SYSTEM REQUIREMENTS *****/
/****** SYSTEM REQUIREMENT 1 *****/
    /* motor and potentiometer is connected physically. */
    /* motor rotates back and forth  to reach  the */
    /* potentiometers lowest and highest values. this is */
    /* done twice for accuracy. */
/****** END SYSTEM REQUIREMENTS *****/

/****** DEFINITION OF LIBRARIES *****/
#include <EasyButton.h> //https://github.com/evert-arias/EasyButton
#include <L298NX2.h> //https://github.com/AndreaLombardo/L298N

/****** FUNCTION PROTOTYPES *****/
void setup(void);
void loop(void);
void updateOutputs(void);

/***** DEFINITION OF ANALOG INPUT PINS *****/
const uint8_t potentiometerPin = A0;

/***** DEFINITION OF DIGITAL OUTPUT PINS *****/
const uint8_t motorForwardPin = 4;
const uint8_t motorBackwardPin = 6;

/***** DEFINITION OF PWM OUTPUT PINS *****/
const uint8_t motorSpeedPin = 5;

/***** DEFINITION OF OUTPUT RAW VARIABLES *****/
bool motorForwardRawData = 0;
bool motorBackwardRawData = 0;
uint8_t motorSpeedRawData = 0;

/***** DEFINITION OF OUTPUT PHYSICAL VARIABLES *****/
float motorForwardPhyData = 0.0;
float motorBackwardPhyData = 0.0;
float motorSpeedPhyData = 0.0;

/****** DEFINITION OF LIBRARIES CLASS INSTANCES*****/
L298NX2 motorController(motorSpeedPin, motorForwardPin, motorBackwardPin, motorSpeedPin, motorForwardPin, motorBackwardPin); //Creating an instance of L298NX2 class

void setup(void)
{
  pinMode(potentiometerPin, INPUT);
  pinMode(motorForwardPin, OUTPUT);
  pinMode(motorBackwardPin, OUTPUT);
  pinMode(motorSpeedPin, OUTPUT);
}

void loop(void)
{
  updateOutputs(); // Refresh output data

  // Implement the motor control logic here
  // Example:
  // Read the potentiometer value from the analog input pin
  int potValue = analogRead(potentiometerPin);

  // Map the potentiometer value to motor speed
  int motorSpeed = map(potValue, 0, 1023, 0, 255);

  // Set the motor speed using the L298NX2 library
  motorController.setSpeedA(motorSpeed);
  motorController.setSpeedB(motorSpeed);

  // Add the logic to rotate the motor back and forth to reach the potentiometer's lowest and highest values

  delay(100); // Adjust the delay as needed
}

void updateOutputs(void)
{
  digitalWrite(motorForwardPin, motorForwardRawData);
  digitalWrite(motorBackwardPin, motorBackwardRawData);
  analogWrite(motorSpeedPin, motorSpeedRawData);
}