loop_function

void loop()
{
  if (hasWifi)
  {
    if (messageSending && (int)(SystemTickCounterRead() - send_interval_ms) >= getInterval())
    {
      if (appstate != APPSTATE_Error)
      {
        if (dropped_frames > 0)
        {
          Serial.printf("%d dropped frames\n", dropped_frames);
          dropped_frames = 0;
        }
        // process all the buffered input frames
        featurizer_input_buffer_read = next(featurizer_input_buffer_read);
        decibels = get_prediction(featurizer_input_buffers[featurizer_input_buffer_read]);
      }

      // Send data
      char messagePayload[MESSAGE_MAX_LEN];
      float *newValues;

      newValues = setMessage(messageCount++, messagePayload, decibels);

      if (!messageReceived)
      {
        // Update display
        char buff[128];
        sprintf(buff, "ID: %s \r\n Temp:%s°C    \r\n Humidity:%s%% \r\n Pres:%smb         \r\n", device_id, f2s(*(newValues), 1), f2s(*(newValues + 1), 1), f2s(*(newValues + 2), 1));
        Screen.print(buff);
      }

      EVENT_INSTANCE *message = DevKitMQTTClient_Event_Generate(messagePayload, MESSAGE);
      DevKitMQTTClient_SendEventInstance(message);
      send_interval_ms = SystemTickCounterRead();
    }
    else
    {
      DevKitMQTTClient_Check();
    }
  }

  delay(10);
}