TactiloControllerPanda/TactiloControllerPanda.ino

///-------------------------------------------------------------------------------------------------
/// 
/// \file TactiloControllerPanda.ino
/// \brief Controlls the Tactilos on the Leonardos GPIOs, based on the messages from OpenVibes TactiloController Box Algorithm
/// \author Tobias Baumann (TH-Nürnberg).
/// \version 1.0.
/// \date Mon Mar 7 14:02:56 2022.
/// 
///-------------------------------------------------------------------------------------------------

//define used GPIO pins
#define TAC1 7
#define TAC2 8
#define TAC3 9
#define TAC4 10
#define TAC5 11
#define TAC6 12

#define LED  13


void setup() 
{
  //init serial
  Serial.begin(115200);
  
  //init GPIOs
  Serial.println("...init GPIOs");
  set_PinMode();
  set_AllLow();
}

void loop() 
{
  char SerialData;

  if(Serial.available() > 0)
  {
    SerialData = Serial.read();
  }

  processSerialData(SerialData);
}

void set_PinMode()
{
  //set all pins to OUTPUT
  pinMode(TAC1, OUTPUT);
  pinMode(TAC2, OUTPUT);
  pinMode(TAC3, OUTPUT);
  pinMode(TAC4, OUTPUT);
  pinMode(TAC5, OUTPUT);
  pinMode(TAC6, OUTPUT);

  pinMode(LED, OUTPUT);
}

void set_AllLow()
{
  //set all pins to LOW
  digitalWrite(TAC1, LOW);
  digitalWrite(TAC2, LOW);
  digitalWrite(TAC3, LOW);
  digitalWrite(TAC4, LOW);
  digitalWrite(TAC5, LOW);
  digitalWrite(TAC6, LOW);

  digitalWrite(LED, LOW);
}

void processSerialData(char SerialData)
{
  switch(SerialData)
  {
    case '0':
      if(digitalRead(LED) == LOW)
      {
        digitalWrite(LED, HIGH);
        Serial.println("...Start Tactile Session");
      }
      else
      {
        set_AllLow();
        Serial.println("...End Tactile Session");
      }
      break;
    case '1':
      digitalWrite(TAC1, !digitalRead(TAC1));
      Serial.print("Tactilo 1: ");
	  Serial.println(digitalRead(TAC1));
      break;
    case '2':
      digitalWrite(TAC2, !digitalRead(TAC2));
      Serial.print("Tactilo 2: ");
	  Serial.println(digitalRead(TAC2));
      break;
    case '3':
      digitalWrite(TAC3, !digitalRead(TAC3));
      Serial.print("Tactilo 3: ");
	  Serial.println(digitalRead(TAC3));
      break;
    case '4':
      digitalWrite(TAC4, !digitalRead(TAC4));
      Serial.print("Tactilo 4: ");
	  Serial.println(digitalRead(TAC4));
      break;
    case '5':
      digitalWrite(TAC5, !digitalRead(TAC5));
      Serial.print("Tactilo 5: ");
	  Serial.println(digitalRead(TAC5));
      break;
    case '6':
      digitalWrite(TAC6, !digitalRead(TAC6));
      Serial.print("Tactilo 6: ");
	  Serial.println(digitalRead(TAC6));
      break;
    default:
      break;
  }
}