#include <stdio.h>
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "driver/gpio.h"
//declaring the function
void cyclone(uint8_t valu);
void printbin8(uint8_t valu);
//calling the definition function
void dec();
//creating an array to declare the pins
int LEDs[8] = { 47, 48, 45, 0, 35, 36, 37, 38};
//defining the gpio pins
void app_main() {
  uint8_t count = 0b00000001;
  dec();

  while (1) {
    cyclone(count);
  }

}
/*function name- printbin8
  description -  prints out the binary value in a for loop
  return type- returns nothing
  parameters-valu
*/
//defining the function
void printbin8(uint8_t valu) {

  for (int i = 7; i >= 0; i--) {
    //prints the current value
    printf("%u", (valu >> i) & 1);
  }
}

void dec() {
  for (int w = 7; w >= 0; w--) {
    //setting the directions
    gpio_set_direction(LEDs[w], GPIO_MODE_OUTPUT);
  }
}


void
cyclone(uint8_t count) {

  for (int i = 0; i < 7; i++) {
    printf("The value of %d in binary is: 0b", count);
    printbin8(count);
    printf("\n");
    // Update LED bargraph
    for (int k = 0; k < 8; k++) {
      gpio_set_level(LEDs[k], (count >> k) & 1);
    }
    count <<= 1; // Shift left
    vTaskDelay(pdMS_TO_TICKS(300));
  }

  for (int j = 0; j < 7; j++) {
    printf("The value of %d in binary is: 0b", count);
    printbin8(count);
    printf("\n");
    // Update LED bargraph
    for (int k = 0; k < 8; k++) {
      gpio_set_level(LEDs[k], (count >> k) & 1);
    }
    count >>= 1; // Shift left
    vTaskDelay(pdMS_TO_TICKS(300));
  }
}