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/* edit packet_states.h to add new packet types. */
GROUND_STATE, /* we don't know what packet type to expect */
COMMENT_BODY, /* pound comment for a test load */
COMMENT_RECOGNIZED, /* comment recognized */
#ifdef NMEA_ENABLE
NMEA_DOLLAR, /* we've seen first character of NMEA leader */
NMEA_BANG, /* we've seen first character of an AIS message '!' */
NMEA_PUB_LEAD, /* seen second character of NMEA G leader */
NMEA_VENDOR_LEAD, /* seen second character of NMEA P leader */
NMEA_LEADER_END, /* seen end char of NMEA leader, in body */
NMEA_PASHR_A, /* grind through recognizing $PASHR */
NMEA_PASHR_S, /* grind through recognizing $PASHR */
NMEA_PASHR_H, /* grind through recognizing $PASHR */
NMEA_BINARY_BODY, /* Ashtech-style binary packet body, skip until \r\n */
NMEA_BINARY_CR, /* \r on end of Ashtech-style binary packet */
NMEA_BINARY_NL, /* \n on end of Ashtech-style binary packet */
NMEA_CR, /* seen terminating \r of NMEA packet */
NMEA_RECOGNIZED, /* saw trailing \n of NMEA packet */
SIRF_ACK_LEAD_1, /* seen A of possible SiRF Ack */
SIRF_ACK_LEAD_2, /* seen c of possible SiRF Ack */
AIS_LEAD_1, /* seen A of possible marine AIS message */
AIS_LEAD_2, /* seen I of possible marine AIS message */
SEATALK_LEAD_1, /* SeaTalk/Garmin packet leader 'I' */
#endif /* NMEA_ENABLE */
DLE_LEADER, /* we've seen the TSIP/EverMore leader (DLE) */
#ifdef TRIPMATE_ENABLE
ASTRAL_1, /* ASTRAL leader A */
ASTRAL_2, /* ASTRAL leader S */
ASTRAL_3, /* ASTRAL leader T */
ASTRAL_4, /* ASTRAL leader R */
ASTRAL_5, /* ASTRAL leader A */
#endif /* TRIPMATE_ENABLE */
#ifdef EARTHMATE_ENABLE
EARTHA_1, /* EARTHA leader E */
EARTHA_2, /* EARTHA leader A */
EARTHA_3, /* EARTHA leader R */
EARTHA_4, /* EARTHA leader T */
EARTHA_5, /* EARTHA leader H */
#endif /* EARTHMATE_ENABLE */
#ifdef SIRF_ENABLE
SIRF_LEADER_1, /* we've seen first character of SiRF leader */
SIRF_LEADER_2, /* seen second character of SiRF leader */
SIRF_LENGTH_1, /* seen first byte of SiRF length */
SIRF_PAYLOAD, /* we're in a SiRF payload part */
SIRF_DELIVERED, /* saw last byte of SiRF payload/checksum */
SIRF_TRAILER_1, /* saw first byte of SiRF trailer */
SIRF_RECOGNIZED, /* saw second byte of SiRF trailer */
#endif /* SIRF_ENABLE */
#ifdef ZODIAC_ENABLE
ZODIAC_EXPECTED, /* expecting Zodiac packet */
ZODIAC_LEADER_1, /* saw leading 0xff */
ZODIAC_LEADER_2, /* saw leading 0x81 */
ZODIAC_ID_1, /* saw first byte of ID */
ZODIAC_ID_2, /* saw second byte of ID */
ZODIAC_LENGTH_1, /* saw first byte of Zodiac packet length */
ZODIAC_LENGTH_2, /* saw second byte of Zodiac packet length */
ZODIAC_FLAGS_1, /* saw first byte of FLAGS */
ZODIAC_FLAGS_2, /* saw second byte of FLAGS */
ZODIAC_HSUM_1, /* saw first byte of Header sum */
ZODIAC_PAYLOAD, /* we're in a Zodiac payload */
ZODIAC_RECOGNIZED, /* found end of the Zodiac packet */
#endif /* ZODIAC_ENABLE */
#if defined(TNT_ENABLE) || defined(GARMINTXT_ENABLE) || defined(ONCORE_ENABLE)
AT1_LEADER, /* saw True North status leader '@' */
/* Garmin Simple Text starts with @ leader */
/* Oncore starts with @ leader */
GTXT_RECOGNIZED, /* */
#endif
#ifdef EVERMORE_ENABLE
EVERMORE_LEADER_1, /* a DLE after having seen EverMore data */
EVERMORE_LEADER_2, /* seen opening STX of EverMore packet */
EVERMORE_PAYLOAD, /* in payload part of EverMore packet */
EVERMORE_PAYLOAD_DLE,/* DLE in payload part of EverMore packet */
EVERMORE_RECOGNIZED, /* found end of EverMore packet */
#endif /* EVERMORE_ENABLE */
#ifdef ITRAX_ENABLE
ITALK_LEADER_1, /* saw leading < of iTalk packet */
ITALK_LEADER_2, /* saw leading ! of iTalk packet */
ITALK_LENGTH, /* saw packet length */
ITALK_PAYLOAD, /* in payload part of iTalk Packet */
ITALK_DELIVERED, /* seen end of payload */
ITALK_TRAILER, /* saw iTalk trailer byte */
ITALK_RECOGNIZED, /* found end of the iTalk packet */
#endif /* ITRAX_ENABLE */
#ifdef NAVCOM_ENABLE
NAVCOM_EXPECTED, /* expecting Navcom packet */
NAVCOM_LEADER_1, /* saw leading 0x02 */
NAVCOM_LEADER_2, /* saw leading 0x99 */
NAVCOM_LEADER_3, /* saw leading 0x66 */
NAVCOM_ID, /* saw message ID */
NAVCOM_LENGTH_1, /* saw first byte of Navcom packet length */
NAVCOM_LENGTH_2, /* saw second byte of Navcom packet length */
NAVCOM_PAYLOAD, /* we're in a Navcom payload */
NAVCOM_CSUM, /* saw checksum */
NAVCOM_RECOGNIZED, /* found end of the Navcom packet */
#endif /* NAVCOM_ENABLE */
#ifdef UBX_ENABLE
UBX_LEADER_1, /* first constant leader byte found */
UBX_LEADER_2, /* second constant leader byte found */
UBX_CLASS_ID, /* classid read */
UBX_MESSAGE_ID, /* message id read */
UBX_LENGTH_1, /* first length byte read (le) */
UBX_LENGTH_2, /* second length byte read (le) */
UBX_PAYLOAD, /* payload eating */
UBX_CHECKSUM_A, /* checksum A byte (tcp checksum) */
UBX_RECOGNIZED, /* this is also UBX_CHECKSUM_B */
#endif
#ifdef SUPERSTAR2_ENABLE
SUPERSTAR2_LEADER, /* leading SOH */
SUPERSTAR2_ID1, /* message type */
SUPERSTAR2_ID2, /* message type xor 0xff */
SUPERSTAR2_PAYLOAD, /* length of the actual packet data */
SUPERSTAR2_CKSUM1,
SUPERSTAR2_CKSUM2,
SUPERSTAR2_RECOGNIZED,
#endif
#ifdef ONCORE_ENABLE
ONCORE_AT2, /* second @ */
ONCORE_ID1, /* first character of command type */
ONCORE_PAYLOAD, /* payload eating */
ONCORE_CHECKSUM, /* checksum byte */
ONCORE_CR, /* closing CR */
ONCORE_RECOGNIZED, /* closing LF */
#endif
#ifdef GEOSTAR_ENABLE
GEOSTAR_LEADER_1, /* first constant leader byte found */
GEOSTAR_LEADER_2, /* second constant leader byte found */
GEOSTAR_LEADER_3, /* third constant leader byte found */
GEOSTAR_LEADER_4, /* forth constant leader byte found */
GEOSTAR_MESSAGE_ID_1, /* first message id read */
GEOSTAR_MESSAGE_ID_2, /* second message id read */
GEOSTAR_LENGTH_1, /* first length byte read */
GEOSTAR_LENGTH_2, /* second length byte read */
GEOSTAR_PAYLOAD, /* payload eating */
GEOSTAR_CHECKSUM_A, /* checksum A byte (xor checksum) */
GEOSTAR_CHECKSUM_B, /* checksum B byte (xor checksum) */
GEOSTAR_CHECKSUM_C, /* checksum C byte (xor checksum) */
GEOSTAR_RECOGNIZED, /* this is also GEOSTAR_CHECKSUM_D */
#endif
/*
* Packet formats without checksums start here. We list them last so
* that if a format with a conflicting structure *and* a checksum can
* be recognized, that will be preferred.
*/
#if defined(TSIP_ENABLE) || defined(GARMIN_ENABLE)
TSIP_LEADER, /* a DLE after having seen TSIP data */
TSIP_PAYLOAD, /* we're in TSIP payload */
TSIP_DLE, /* we've seen a DLE in TSIP payload */
TSIP_RECOGNIZED, /* found end of the TSIP packet */
GARMIN_RECOGNIZED, /* found end of Garmin packet */
#endif /* TSIP_ENABLE GARMIN_ENABLE */
#ifdef RTCM104V2_ENABLE
RTCM2_SYNC_STATE, /* we have sync lock */
RTCM2_SKIP_STATE, /* we have sync lock, but this character is bad */
RTCM2_RECOGNIZED, /* we have an RTCM packet */
#endif /* RTCM104V2_ENABLE */
#ifdef RTCM104V3_ENABLE
RTCM3_LEADER_1, /* constant leader byte found */
RTCM3_LEADER_2, /* second leader byte found (high 6 bits zero) */
RTCM3_PAYLOAD, /* gathering payload */
RTCM3_RECOGNIZED, /* RTCM3 packet recognized */
#endif
/* end of packet_states.h */
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