if(write(device_fd, packet->data - 2, packet->len + 2) < 0) {
logger(LOG_ERR, "Can't write to %s %s: %s", device_info, device,
if(write(device_fd, packet->data - 2, packet->len + 2) < 0) {
logger(LOG_ERR, "Can't write to %s %s: %s", device_info, device,