initial import of ais stuff

2025-12-16 07:23:07 +01:00 · 2021-10-21 19:38:57 +02:00
parent 63eb317816
commit c63a9bb689
6 changed files with 1098 additions and 0 deletions
--- a/lib/nmea2ktoais/NMEA0183AISMessages.h
+++ b/lib/nmea2ktoais/NMEA0183AISMessages.h
@@ -0,0 +1,86 @@
+/*
+NMEA0183AISMessages.h
+
+Copyright (c) 2019 Ronnie Zeiller, www.zeiller.eu
+
+Based on the works of Timo Lappalainen and Eric S. Raymond and Kurt Schwehr https://gpsd.gitlab.io/gpsd/AIVDM.html
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
+Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
+INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
+OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+*/
+
+#ifndef _tNMEA0183AISMessages_H_
+#define _tNMEA0183AISMessages_H_
+
+#include <stdio.h>
+#include <time.h>
+#include <string.h>
+#include <N2kTypes.h>
+#include <NMEA0183AISMsg.h>
+#include <stddef.h>
+#include <vector>
+#include <string>
+
+#define MAX_SHIP_IN_VECTOR 200
+class ship {
+public:
+    uint32_t _userID;
+    std::string _shipName;
+
+    ship(uint32_t UserID, std::string ShipName) :  _userID(UserID), _shipName(ShipName) {}
+};
+
+extern std::vector<ship *> vships;
+
+// Types 1, 2 and 3: Position Report Class A or B
+bool SetAISClassABMessage1(tNMEA0183AISMsg &NMEA0183AISMsg, uint8_t MessageType, uint8_t Repeat,
+                          uint32_t UserID, double Latitude, double Longitude, bool Accuracy, bool RAIM, uint8_t Seconds,
+                          double COG, double SOG, double Heading, double ROT, uint8_t NavStatus);
+
+//*****************************************************************************
+// AIS Class A Static and Voyage Related Data Message Type 5
+bool SetAISClassAMessage5(tNMEA0183AISMsg &NMEA0183AISMsg, uint8_t MessageID, uint8_t Repeat,
+                          uint32_t UserID, uint32_t IMONumber, char *Callsign, char *Name,
+                          uint8_t VesselType, double Length, double Beam, double PosRefStbd,
+                          double PosRefBow, uint16_t ETAdate,  double ETAtime, double Draught,
+                          char *Destination, tN2kGNSStype GNSStype, uint8_t DTE );
+
+//*****************************************************************************
+// AIS position report (class B 129039) -> Standard Class B CS Position Report Message Type 18 Part B
+bool SetAISClassBMessage18(tNMEA0183AISMsg &NMEA0183AISMsg, uint8_t MessageID, uint8_t Repeat, uint32_t UserID,
+                                  double Latitude, double Longitude, bool Accuracy, bool RAIM,
+                                  uint8_t Seconds, double COG, double SOG, double Heading, tN2kAISUnit Unit,
+                                  bool Display, bool DSC, bool Band, bool Msg22, bool Mode, bool State);
+
+//*****************************************************************************
+// Static Data Report Class B, Message Type 24
+// PGN 129809 Handle AIS Class B "CS" Static Data Report, Part A
+bool SetAISClassBMessage24PartA(tNMEA0183AISMsg &NMEA0183AISMsg, uint8_t MessageID, uint8_t Repeat, uint32_t UserID, char *Name);
+
+//*****************************************************************************
+// Static Data Report Class B, Message Type 24
+bool  SetAISClassBMessage24(tNMEA0183AISMsg &NMEA0183AISMsg, uint8_t MessageID, uint8_t Repeat,
+                          uint32_t UserID, uint8_t VesselType, char *VendorID, char *Callsign,
+                           double Length, double Beam, double PosRefStbd,  double PosRefBow, uint32_t MothershipID );
+
+inline int32_t aRoundToInt(double x) {
+  return x >= 0
+      ? (int32_t) floor(x + 0.5)
+      : (int32_t) ceil(x - 0.5);
+}
+#endif