//Salma Azra Fatimah - 2006465880
//Assignment B NO 1

void sum_number(void * parameters) {
   int n1 = 1;
   int sum = 1;
   char print_buf[300];
   for (;;) {
      sprintf(print_buf, "Sum Number Term %d: %d\n", n1, sum);
      Serial.println(print_buf);
      n1 = n1 + 1;
      sum = sum+n1;
      if (n1 >= 100) break;
      vTaskDelay(50 / portTICK_PERIOD_MS);
   }
}

void blink_led (void * parameters) {
  int pin_LED = 26; 
   pinMode(pin_LED,OUTPUT);
   int n1 = 1;
   bool ON = false;
   char print_buf[300];
   for (;;) {
      sprintf(print_buf, "LED Term %d = %s \n", n1, ((ON)?"ON":"OFF"));
      Serial.println(print_buf);
      digitalWrite(pin_LED, ((ON)?HIGH:LOW));
      ON = (ON) ? false:true;
      n1 = n1 + 1;
      //sum = sum+n1;
      if (n1 >= 100) break;
   vTaskDelay(50 / portTICK_PERIOD_MS);
   }
}

void print_fibonacci (void * parameters) {
   int n1 = 0;
   int n2 = 1;
   int term = 0;
   char print_buf[300];
   sprintf(print_buf, "Fibonacci Term %d: %d\n", term, n1);
   Serial.print(print_buf);
   term = term + 1;
   sprintf(print_buf, "Fibonacci Term %d: %d\n", term, n1);
   Serial.print(print_buf);
   for (;;) {
      term = term + 1;
      int n3 = n1 + n2;
      sprintf(print_buf, "Fibonacci Term %d: %d\n", term, n3);
      Serial.println(print_buf);
      n1 = n2;
      n2 = n3;
      if (term >= 25) break;
   vTaskDelay(100 / portTICK_PERIOD_MS);
   }
}

void setup() {
  Serial.begin(115200);
  
  xTaskCreate(
    sum_number,     // Function that should be called
    "Sum Numbers",  // Name of the task (for debugging)
    10000,          // Stack size (bytes)
    NULL,           // Parameter to pass
    1,              // Task priority
    NULL            // Task handle           
  );

  xTaskCreate(
    blink_led,      // Function that should be called
    "Blink LED",    // Name of the task (for debugging)
    10000,          // Stack size (bytes)
    NULL,           // Parameter to pass
    1,              // Task priority
    NULL            // Task handle
  );

  xTaskCreate(
    print_fibonacci,     // Function that should be called
    "Print Fibonacci",   // Name of the task (for debugging)
    10000,               // Stack size (bytes)
    NULL,                // Parameter to pass
    1,                   // Task priority
    NULL                 // Task handle
  );
}

void loop(){
}