Changeset 1044 in ntrip for trunk/BNC/RTCM/RTCM2.cpp

Timestamp:

Aug 19, 2008, 11:36:54 AM (16 years ago)

Author:

zdenek

Message:

Zdenek Lukes: a) added logic for RTCM 2.3 messages 20/21 decoding

b) added logic for cycle slip flags (slip counters or lock time indicators) handling

File:

• trunk/BNC/RTCM/RTCM2.cpp (modified) (6 diffs)

trunk/BNC/RTCM/RTCM2.cpp

@@ -945 +945 @@
   cph_L1.resize(0);        // Carrier phase [m]
   cph_L2.resize(0);        // Carrier phase [m]
+  slip_L1.resize(0);       // Slip counter
+  slip_L2.resize(0);       // Slip counter
   
   availability.reset();    // Message status flags
@@ -1005 +1007 @@
   bool    isGPS,isCAcode,isL1,isOth;
   int     NSat,idx;
-  int     sid,prn;
+  int     sid,prn,slip_cnt;
   double  t,rng,cph;
 
@@ -1114 +1116 @@
       
       prn = (isGPS? sid : sid+200 );
-      
+
       // Carrier phase measurement (mod 2^23 [cy]; sign matched to range)
       cph = -P.getBits(iSat*48+40,32)/256.0;
+
+      // Slip counter
+      slip_cnt = P.getUnsignedBits(iSat*48+35,5);
 
       // Is this a new PRN?
@@ -1132 +1137 @@
         cph_L1.push_back(0.0);
         cph_L2.push_back(0.0);
+        slip_L1.push_back(-1);
+        slip_L2.push_back(-1);
       };
       
       // Store measurement
       if (isL1) {
-        cph_L1[idx] = cph;
+        cph_L1 [idx] = cph;
+        slip_L1[idx] = slip_cnt;
       }
       else {
-        cph_L2[idx] = cph;
+        cph_L2 [idx] = cph;
+        slip_L2[idx] = slip_cnt;
       };
            
@@ -1251 +1260 @@
         cph_L1.push_back(0.0);
         cph_L2.push_back(0.0);
+        slip_L1.push_back(-1);
+        slip_L2.push_back(-1);
       };
       
@@ -1339 +1350 @@
 
 }; // End of namespace rtcm2
+
+
+