4 /* probe for the FV-18 -- expect $PFEC,GPint followed by data */
5 (void)nmea_send(session->gpsdata.gps_fd, "$PFEC,GPint");
8 + /* probe for the Trimble Copernicus */
9 + (void)nmea_send(session->gpsdata.gps_fd, "$PTNLSNM,0139,01");
11 #endif /* NMEA_ENABLE */
12 #ifdef EVERMORE_ENABLE
15 /* Enable checksum and GGA(1s), GLL(0s), GSA(1s), GSV(1s), RMC(1s), VTG(0s), PEMT101(1s) */
16 /* EverMore will reply with: \x10\x02\x04\x38\x8E\xC6\x10\x03 */
17 (void)gpsd_write(session,
20 #endif /* EVERMORE_ENABLE */
24 /* probe for iTrax, looking for "$PFST,OK" */
25 (void)nmea_send(session->gpsdata.gps_fd, "$PFST");
27 #endif /* ITRAX_ENABLE */
28 #ifdef GPSCLOCK_ENABLE
31 /* probe for Furuno Electric GH-79L4-N (GPSClock) */
32 (void)nmea_send(session->gpsdata.gps_fd, "$PFEC,GPsrq");
34 #endif /* GPSCLOCK_ENABLE */
38 /* probe for Ashtech -- expect $PASHR */
39 (void)nmea_send(session->gpsdata.gps_fd, "$PASHQ,RID");