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we are still somewhat confused about GPS week numbers, but not as badly as before

pull/1/head
bert hubert 2019-08-18 10:48:15 +02:00
parent 839344976b
commit dee96c04e4
1 changed files with 7 additions and 1 deletions
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ubxtool.cc
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@ -539,9 +539,15 @@ int main(int argc, char** argv)
nmm.set_localutcnanoseconds(g_gstutc.tv_nsec);
nmm.set_sourceid(g_srcid);
// cerr<<"GPS frame, numwords: "<<(int)payload[4]<<", version: "<<(int)payload[6]<<endl;
unsigned int wn{2048+18}, tow;
static int wn, tow;
auto gpsframe = getGPSFromSFRBXMsg(id.second, payload);
auto cond = getCondensedGPSMessage(gpsframe);
auto frameno = getbitu(&cond[0], 24+19, 3);
if(frameno == 1)
wn = 2048 + getbitu(&cond[0], 2*24, 10);
if(!wn)
continue; // can't file this yet
tow = 1.5*(getbitu(&cond[0], 24, 17)*4);
nmm.mutable_gpsi()->set_gnsswn(wn); // XXX this sucks
nmm.mutable_gpsi()->set_gnsstow(tow); // "with 6 second increments" -- needs to be adjusted