Support for Advanced Navigation ANPP format

Author: joe-saronic

app/consapp/convbin/convbin.c

@@ -111,6 +111,7 @@ static const char *help[]={
 "                  rt17 = Trimble RT17",
 "                  sbf  = Septentrio SBF",
 "                  unicore = Unicore binary data output",
+"                  anpp = Advanced Navigation Packet Protocol",
 "                  rinex= RINEX",
 "     -ro opt      receiver options",
 "     -f freq      number of frequencies [all]",
@@ -630,6 +631,7 @@ static int cmdopts(int argc, char **argv, rnxopt_t *opt, char **ifile,
         else if (!strcmp(fmt,"rt17" )) format=STRFMT_RT17;
         else if (!strcmp(fmt,"sbf"  )) format=STRFMT_SEPT;
         else if (!strcmp(fmt,"unicore")) format=STRFMT_UNICORE;
+        else if (!strcmp(fmt,"anpp" )) format=STRFMT_ANPP;
 #ifdef RTK_DISABLED
         else if (!strcmp(fmt,"tersus")) format=STRFMT_TERSUS;
 #endif
@@ -654,6 +656,7 @@ static int cmdopts(int argc, char **argv, rnxopt_t *opt, char **ifile,
         else if (!strcmp(p,".rt17" ))  format=STRFMT_RT17;
         else if (!strcmp(p,".sbf"  ))  format=STRFMT_SEPT;
         else if (!strcmp(p,".unc"  ))  format=STRFMT_UNICORE;
+        else if (!strcmp(p,".anpp" ))  format=STRFMT_ANPP;
 #ifdef RTK_DISABLED
         else if (!strcmp(p,".trs"  ))  format=STRFMT_TERSUS;
 #endif

app/consapp/convbin/gcc/makefile

@@ -17,7 +17,7 @@ all  : convbin
 convbin    : convbin.o rtkcmn.o trace.o rinex.o sbas.o preceph.o rcvraw.o convrnx.o
 convbin    : rtcm.o rtcm2.o rtcm3.o rtcm3e.o pntpos.o ephemeris.o ionex.o
 convbin    : novatel.o ublox.o crescent.o skytraq.o javad.o nvs.o
-convbin    : binex.o rt17.o septentrio.o swiftnav.o unicore.o
+convbin    : binex.o rt17.o septentrio.o swiftnav.o unicore.o adnav.o
 convbin    : sofa.o
 
 convbin.o  : ../convbin.c
@@ -74,6 +74,8 @@ swiftnav.o: $(SRC)/rcv/swiftnav.c
 	$(CC) -c $(CFLAGS) $(SRC)/rcv/swiftnav.c
 unicore.o: $(SRC)/rcv/unicore.c
 	$(CC) -c $(CFLAGS) $(SRC)/rcv/unicore.c
+adnav.o   : $(SRC)/rcv/adnav.c
+	$(CC) -c $(CFLAGS) $(SRC)/rcv/adnav.c
 sofa.o     : $(SRC)/sofa.c
 	$(CC) -c $(CFLAGS) $(SRC)/sofa.c
 
@@ -104,6 +106,7 @@ rt17.o     : $(SRC)/rtklib.h
 septentrio.o: $(SRC)/rtklib.h
 swiftnav.o : $(SRC)/rtklib.h
 unciore.o  : $(SRC)/rtklib.h
+adnav.o    : $(SRC)/rtklib.h
 
 DATDIR = ../../../test/data/rcvraw
 

app/consapp/str2str/str2str.c

@@ -91,6 +91,7 @@ static const char *help[]={
 "    rt17         : Trimble RT17 (only in)",
 "    sbf          : Septentrio SBF (only in)",
 "    unicore      : Unicore (only in)",
+"    anpp         : Advanced Navigation Packet Protocol (only in)",
 "",
 " -msg \"type[(tint)][,type[(tint)]...]\"",
 "                   rtcm message types and output intervals (s)",
@@ -168,6 +169,7 @@ static void decodefmt(char *path, int *fmt)
         else if (!strcmp(p,"#rt17" )) *fmt=STRFMT_RT17;
         else if (!strcmp(p,"#sbf"  )) *fmt=STRFMT_SEPT;
         else if (!strcmp(p,"#unicore"  )) *fmt=STRFMT_UNICORE;
+        else if (!strcmp(p,"#anpp" )) *fmt=STRFMT_ANPP;
         else return;
         *p='\0';
     }

src/CMakeLists.txt

@@ -25,6 +25,7 @@ endif()
 aux_source_directory(. DIR_SRCS_RTKLIB)
 set(DIR_SRCS_RTKLIB_RCV
   ${DIR_SRCS_RTKLIB_RCV}
+  rcv/adnav.c
   rcv/binex.c
   rcv/crescent.c
   rcv/javad.c

src/convrnx.c

@@ -43,6 +43,7 @@
 *                           fix bug on screening time in screent_ttol()
 *                           fix bug on screening QZS L1S messages as SBAS
 *                           use integer types in stdint.h
+*           2026/05/19 1.16 support input format anpp
 *-----------------------------------------------------------------------------*/
 #include "rtklib.h"
 
@@ -340,15 +341,9 @@ static int open_strfile(strfile_t *str, const char *file)
 static void close_strfile(strfile_t *str)
 {
     trace(3,"close_strfile:\n");
-    
-    if (str->format==STRFMT_RTCM2||str->format==STRFMT_RTCM3) {
-        if (str->fp) fclose(str->fp);
-    }
-    else if (str->format<=MAXRCVFMT) {
-        if (str->fp) fclose(str->fp);
-    }
-    else if (str->format==STRFMT_RINEX) {
-        if (str->fp) fclose(str->fp);
+    if (str->fp) {
+        fclose(str->fp);
+        str->fp = NULL;
     }
 }
 /* set format and files in RINEX options comments ----------------------------*/