#38: handle status for RMC and quality for GGA

wellenvogel · Mar 23, 2022 · 324d3c4 · 324d3c4
1 parent 4ff5254
commit 324d3c4
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/lib/nmea0183ton2k/NMEA0183DataToN2K.cpp b/lib/nmea0183ton2k/NMEA0183DataToN2K.cpp
@@ -350,6 +350,10 @@ class NMEA0183DataToN2KFunctions : public NMEA0183DataToN2K
             LOG_DEBUG(GwLog::DEBUG, "failed to parse RMC %s", msg.line);
             return;
         }
+        if (status != 'A' && status != 'a'){
+            LOG_DEBUG(GwLog::DEBUG, "invalid status %c for RMC %s",status, msg.line);
+            return;
+        }
         tN2kMsg n2kMsg;
         if (
             UD(GPST) &&
@@ -750,6 +754,10 @@ class NMEA0183DataToN2KFunctions : public NMEA0183DataToN2K
             LOG_DEBUG(GwLog::DEBUG, "failed to parse GGA %s", msg.line);
             return;   
         }
+        if (GPSQualityIndicator == 0){
+            LOG_DEBUG(GwLog::DEBUG, "quality 0 (no fix) for GGA %s", msg.line);
+            return;   
+        }
         if (! updateDouble(boatData->GPST,GPSTime,msg.sourceId)) return;
         if (! updateDouble(boatData->LAT,Latitude,msg.sourceId)) return;        
         if (! updateDouble(boatData->LON,Longitude,msg.sourceId)) return;