tv_add(&cct, &total_time, &tmp);
total_time = tmp;
//PARA_DEBUG_LOG("%s: br: %d, freq: %d, fl: %d, cct: %lu\n", __func__, br, freq, fl, cct.tv_usec);
tv_add(&cct, &total_time, &tmp);
total_time = tmp;
//PARA_DEBUG_LOG("%s: br: %d, freq: %d, fl: %d, cct: %lu\n", __func__, br, freq, fl, cct.tv_usec);