/**
 * Copyright (c) 2020 Raspberry Pi (Trading) Ltd.
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */


#define LED_PIN PICO_DEFAULT_LED_PIN
static int res,count;
static int value=0;
int three=0;
int store[3]={ 6,3,2 };
#include <stdio.h>
#include "pico/stdlib.h"
    int blink()
  {
    if( count == store[three])
    {
      value=!value;
      gpio_put(LED_PIN,value);
      printf("Blink every %d sec\n",count);
      count=0;
    }
  }
bool repeating_timer_callback(struct repeating_timer *t)
{
  res++; // count every sec
  count++;
  printf("Time in sec =%d\n",res); 
  blink();
  }



int main() {

    gpio_init(LED_PIN);
    gpio_set_dir(LED_PIN, GPIO_OUT);
    struct repeating_timer timer;
    add_repeating_timer_ms(1000, repeating_timer_callback, NULL, &timer);
    while (true) {
      tight_loop_contents();
      
    }

}