/* Let's get a bit of data and see if we can find a packet. */
if (serial_stream_detect(serial, buf, &len, len,
teleinfo_packet_valid, 3000) != SR_OK)
/* Let's get a bit of data and see if we can find a packet. */
if (serial_stream_detect(serial, buf, &len, len,
teleinfo_packet_valid, 3000) != SR_OK)