Conversion of code from software timers to Hardware timers - c

Question

The below code is generating a single line signal with 30ms on time and 8ms off time using software timers, want to do this process using hardware timers. Please seek and help.
#include <stdio.h>
#include "esp_timer.h"
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "esp_log.h"
#include "driver/gpio.h"
#include <stdbool.h>
#include "esp_err.h"
#include "sdkconfig.h"
void timer_callback_1(void *param);
int count = 0;
void app_main(void)
{
esp_timer_handle_t timer_handler1;
gpio_pad_select_gpio(GPIO_NUM_2);
gpio_set_direction(GPIO_NUM_2, GPIO_MODE_OUTPUT);
const esp_timer_create_args_t my_timer_args = {
.callback = &timer_callback_1,
.name = "a timer"};
ESP_ERROR_CHECK(esp_timer_create(&my_timer_args, &timer_handler1));
ESP_ERROR_CHECK(esp_timer_start_periodic(timer_handler1, 1000));
while (true)
{
esp_timer_dump(stdout);
vTaskDelay(pdMS_TO_TICKS(1000));
}
}
void timer_callback_1(void *param)
{
count++;
if(count == 30)
{
gpio_set_level(GPIO_NUM_2,0);
}
else if(count == 38)
{
gpio_set_level(GPIO_NUM_2,1);
count = 0;
}
}