esp32c3_no_deep_sleep_wakeup.c

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "esp_pm.h"

void app_main(void) {
  static const esp_pm_config_esp32c3_t pm_config = {
      .max_freq_mhz = 160,
      .min_freq_mhz = 40,
      .light_sleep_enable = true,
  };
  esp_err_t err;
  err = esp_pm_configure(&pm_config);
  assert(err == ESP_OK);
  esp_deep_sleep(1 * 1000000);
}