void CNavUTC::loadData(const PackedNavBits& message33)
throw(InvalidParameter)
{
// First, verify the correct message type is being passed in.
long msgType = message33.asUnsignedLong(14,6,1);
if(msgType!=33)
{
char errStr[80];
sprintf(errStr,"Expected CNAV MsgType 33. Found MsgType %ld",msgType);
std::string tstr(errStr);
InvalidParameter exc(tstr);
GPSTK_THROW(exc);
}
obsID = message33.getobsID();
satID = message33.getsatSys();
ctXmit = message33.getTransmitTime();
A0 = message33.asSignedDouble(127,16,-35);
A1 = message33.asSignedDouble(143,13,-51);
A2 = message33.asSignedDouble(156, 7,-68);
deltaTls = message33.asLong(163, 8, 1);
Tot = message33.asUnsignedLong(171,16,16);
WNot = message33.asUnsignedLong(187,13, 1);
WNlsf = message33.asUnsignedLong(200,13, 1);
DN = message33.asUnsignedLong(213, 4, 1);
deltaTlsf = message33.asLong(217, 8, 1);
ctEpoch = GPSWeekSecond(WNot, Tot, TimeSystem::GPS);
dataLoadedFlag = true;
} // end of loadData()
void CNavGGTO::loadData(const PackedNavBits& message35)
throw(InvalidParameter)
{
// First, verify the correct message type is being passed in.
long msgType = message35.asUnsignedLong(14,6,1);
if(msgType!=35)
{
char errStr[80];
sprintf(errStr,"Expected CNAV MsgType 35. Found MsgType %ld",msgType);
std::string tstr(errStr);
InvalidParameter exc(tstr);
GPSTK_THROW(exc);
}
obsID = message35.getobsID();
satID = message35.getsatSys();
ctXmit = message35.getTransmitTime();
TGGTO = message35.asLong(127,16,16);
WNGGTO = message35.asLong(143,13, 1);
GNSS_ID = message35.asLong(156, 3, 1);
A0GGTO = message35.asSignedDouble(158,16,-35);
A1GGTO = message35.asSignedDouble(175,13,-51);
A2GGTO = message35.asSignedDouble(188, 7,-68);
if (GNSS_ID>0)
ctEpoch = GPSWeekSecond(WNGGTO, TGGTO, TimeSystem::GPS);
dataLoadedFlag = true;
} // end of loadData()
void CNavEOP::loadData(const PackedNavBits& message32)
throw(InvalidParameter)
{
// First, verify the correct message type is being passed in.
long msgType = message32.asUnsignedLong(14,6,1);
if(msgType!=32)
{
char errStr[80];
sprintf(errStr,"Expected CNAV MsgType 32. Found MsgType %ld",msgType);
std::string tstr(errStr);
InvalidParameter exc(tstr);
GPSTK_THROW(exc);
}
obsID = message32.getobsID();
satID = message32.getsatSys();
ctXmit = message32.getTransmitTime();
Teop = message32.asUnsignedLong(127,16, 16);
PM_X = message32.asSignedDouble(143,21,-20);
PM_X_dot = message32.asSignedDouble(164,15,-21);
PM_Y = message32.asSignedDouble(179,21,-20);
PM_Y_dot = message32.asSignedDouble(200,15,-21);
deltaUT1 = message32.asSignedDouble(215,31,-24);
deltaUT1_dot = message32.asSignedDouble(246,19,-25);
// The message does not contain a week counter.
// We'll assume the Teop is to be within 1/2 week
// of the transmit time.
long xmitSOW = (static_cast<GPSWeekSecond>(ctXmit)).sow;
short xmitWeek = (static_cast<GPSWeekSecond>(ctXmit)).week;
double timeDiff = Teop - xmitSOW;
short epochWeek = xmitWeek;
if (timeDiff < -HALFWEEK) epochWeek++;
else if (timeDiff > HALFWEEK) epochWeek--;
ctEpoch = GPSWeekSecond(epochWeek, Teop, TimeSystem::GPS);
dataLoadedFlag = true;
} // end of loadData()
void OrbSysGpsC_30::loadData(const PackedNavBits& msg)
throw(InvalidParameter)
{
setUID(msg);
if (UID!=30)
{
char errStr[80];
std::string msgString("Expected GPS CNAV MT 30. Found unique ID ");
msgString += StringUtils::asString(UID);
InvalidParameter exc(msgString);
GPSTK_THROW(exc);
}
obsID = msg.getobsID();
satID = msg.getsatSys();
beginValid = msg.getTransmitTime();
// Message Type 30 data
unsigned long testAvail = 4096; // Pattern in message of 0x1000
// if data quantity not available
unsigned long avail = msg.asUnsignedLong(127,13,1);
avail_Tgd = false;
if (avail!=testAvail)
{
avail_Tgd = true;
Tgd = msg.asSignedDouble(127, 13, -35);
}
avail = msg.asUnsignedLong(140,13,1);
avail_L1CA = false;
if (avail!=testAvail)
{
avail_L1CA = true;
ISC_L1CA = msg.asSignedDouble(140, 13, -35);
}
avail = msg.asUnsignedLong(153,13,1);
avail_L2C = false;
if (avail!=testAvail)
{
avail_L2C = true;
ISC_L2C = msg.asSignedDouble(153, 13, -35);
}
avail = msg.asUnsignedLong(166,13,1);
avail_L5I5 = false;
if (avail!=testAvail)
{
avail_L5I5 = true;
ISC_L5I5 = msg.asSignedDouble(166, 13, -35);
}
avail = msg.asUnsignedLong(179,13,1);
avail_L5Q5 = false;
if (avail!=testAvail)
{
avail_L5Q5 = true;
ISC_L5Q5 = msg.asSignedDouble(179, 13, -35);
}
alpha[0] = msg.asSignedDouble(192, 8, -30);
alpha[1] = msg.asSignedDouble(200, 8, -27);
alpha[2] = msg.asSignedDouble(208, 8, -24);
alpha[3] = msg.asSignedDouble(216, 8, -24);
beta[0] = msg.asSignedDouble(224, 8, 11);
beta[1] = msg.asSignedDouble(232, 8, 14);
beta[2] = msg.asSignedDouble(240, 8, 16);
beta[3] = msg.asSignedDouble(248, 8, 16);
// Need to convert from sec/semi-circle to sec/rad
double conversion = 1.0 / PI;
alpha[1] *= conversion;
beta[1] *= conversion;
alpha[2] *= conversion * conversion;
beta[2] *= conversion * conversion;
alpha[3] *= conversion * conversion * conversion;
beta[3] *= conversion * conversion * conversion;
dataLoadedFlag = true;
} // end of loadData()
void CNavISC::loadData(const PackedNavBits& message30)
throw( InvalidParameter )
{
// First, verify the correct message type is being passed in.
long msgType = message30.asUnsignedLong(14,6,1);
if(msgType!=30)
{
char errStr[80];
sprintf(errStr,"Expected CNAV MsgType 30. Found MsgType %ld",msgType);
std::string tstr(errStr);
InvalidParameter exc(tstr);
GPSTK_THROW(exc);
}
obsID = message30.getobsID();
satID = message30.getsatSys();
ctXmit = message30.getTransmitTime();
ctEpoch = ctXmit; // For ISC, no explicit epoch time.
// Message Type 30 data
unsigned long testAvail = 4096; // Pattern in message of 0x1000
// if data quantity not available
unsigned long avail = message30.asUnsignedLong(127,13,1);
avail_Tgd = false;
if (avail!=testAvail)
{
avail_Tgd = true;
Tgd = message30.asSignedDouble(127, 13, -35);
}
avail = message30.asUnsignedLong(140,13,1);
avail_L1CA = false;
if (avail!=testAvail)
{
avail_L1CA = true;
ISC_L1CA = message30.asSignedDouble(140, 13, -35);
}
avail = message30.asUnsignedLong(153,13,1);
avail_L2C = false;
if (avail!=testAvail)
{
avail_L2C = true;
ISC_L2C = message30.asSignedDouble(153, 13, -35);
}
avail = message30.asUnsignedLong(166,13,1);
avail_L5I5 = false;
if (avail!=testAvail)
{
avail_L5I5 = true;
ISC_L5I5 = message30.asSignedDouble(166, 13, -35);
}
avail = message30.asUnsignedLong(179,13,1);
avail_L5Q5 = false;
if (avail!=testAvail)
{
avail_L5Q5 = true;
ISC_L5Q5 = message30.asSignedDouble(179, 13, -35);
}
alpha[0] = message30.asSignedDouble(192, 8, -30);
alpha[1] = message30.asSignedDouble(200, 8, -27);
alpha[2] = message30.asSignedDouble(208, 8, -24);
alpha[3] = message30.asSignedDouble(216, 8, -24);
beta[0] = message30.asSignedDouble(224, 8, 11);
beta[1] = message30.asSignedDouble(232, 8, 14);
beta[2] = message30.asSignedDouble(240, 8, 16);
beta[3] = message30.asSignedDouble(248, 8, 16);
// Need to convert from sec/semi-circle to sec/rad
double conversion = 1.0 / PI;
alpha[1] *= conversion;
beta[1] *= conversion;
alpha[2] *= conversion * conversion;
beta[2] *= conversion * conversion;
alpha[3] *= conversion * conversion * conversion;
beta[3] *= conversion * conversion * conversion;
dataLoadedFlag = true;
} // end of loadData()
