#include <Arduino.h>

// Number of tasks
#define NUM_TASKS 10
#define TASK_DELAY 200   // 200 ms delay between creation
#define RUN_DELAY 2000   // each task sleeps for 2 seconds

TaskHandle_t taskHandles[NUM_TASKS];
char taskNames[NUM_TASKS][16];  

void myTask(void *param) {
  char *taskName = (char *)param;  
  int coreID = xPortGetCoreID();

  Serial.printf("Started %s on Core %d\n", taskName, coreID);

  while (1) {
    Serial.printf("Running %s on Core %d\n", taskName, coreID);
    vTaskDelay(pdMS_TO_TICKS(RUN_DELAY));
  }
}

// Function to initialize task names
void init_task_names(const char *prefix) {
  for (int i = 0; i < NUM_TASKS; i++) {
    snprintf(taskNames[i], sizeof(taskNames[i]), "%s%d", prefix, i);
  }
}

// Function to create tasks
void create_tasks() {
  for (int i = 0; i < NUM_TASKS; i++) {
    int core = (i % 2 == 0) ? 0 : 1;   

    xTaskCreatePinnedToCore(
      myTask,               // task entry function
      taskNames[i],         // task name
      5000,                 // stack size in words
      (void *)taskNames[i], // task name parameter
      1,                    // priority
      &taskHandles[i],      // task handle
      core                  // core assignment
    );

    vTaskDelay(pdMS_TO_TICKS(TASK_DELAY));  // Delay between task creation
  }
}

void setup() {
  Serial.begin(115200);
  delay(1000);

  Serial.println("Starting Lab2_IoT_EC_Assignment...");
  Serial.println("Sharmitha S");
  Serial.println(("USN: 1RVU23CSE420"));

  // Initialize names with "Task"
  init_task_names("Task");

  // Create tasks
  create_tasks();
}

void loop() {
  digitalWrite(2, HIGH);
  delay(500);
  digitalWrite(2, LOW);
  delay(500);
}