Newer
Older
group geoGeoAnycastAltsteps {
/**
* @desc Receive GeoAnycast packet
* @param p_srcLongPosVec Expected source position vector
* @param p_senderLongPosVec Expected sender position vector
* @param p_seqNumber Expected sequence number
*/
altstep a_receiveGeoAnycast(
in template (present) LongPosVector p_srcLongPosVec,
in template (present) LongPosVector p_senderLongPosVec,
in template (present) UInt16 p_seqNumber
[] geoNetworkingPort.receive(mw_geoNwInd(mw_geoNwPdu(mw_geoAnycastHeader(
p_srcLongPosVec,
p_senderLongPosVec,
p_seqNumber
)))) {
}
}
/**
* @desc Receive GeoAnycast packet with specific Area and HopLimit
* @param p_srcLongPosVec Expected source position vector
* @param p_senderLongPosVec Expected sender position vector
* @param p_seqNumber Expected sequence number
* @param p_anycastArea Expected geoAnycastArea
* @param p_hopLimit Expected hop limit
*/
altstep a_receiveGeoAnycastWithAreaWithHopLimit(
in template (present) LongPosVector p_srcLongPosVec,
in template (present) LongPosVector p_senderLongPosVec,
in template (present) UInt16 p_seqNumber,
in template (present) GeoAnycastArea p_anycastArea,
[] geoNetworkingPort.receive(mw_geoNwInd(mw_geoNwPdu(mw_geoAnycastHeaderWithAreaWithHopLimit(
p_srcLongPosVec,
p_senderLongPosVec,
p_seqNumber,
p_anycastArea,
p_hopLimit
)))) {
}
}
/**
* @desc Receive GeoAnycast packet for specific GeoAnycast Area
* @param p_srcLongPosVec Expected source position vector
* @param p_senderLongPosVec Expected sender position vector
* @param p_seqNumber Expected sequence number
* @param p_anycastArea Expected geoAnycastArea
*/
altstep a_receiveGeoAnycastWithArea(
in template (present) LongPosVector p_srcLongPosVec,
in template (present) LongPosVector p_senderLongPosVec,
in template (present) UInt16 p_seqNumber,
in template (present) GeoAnycastArea p_anycastArea
[] geoNetworkingPort.receive(mw_geoNwInd(mw_geoNwPdu(mw_geoAnycastHeaderWithArea(
p_srcLongPosVec,
p_senderLongPosVec,
p_seqNumber,
p_anycastArea
)))) {
}
}
} // end geoGeoAnycastAltsteps
* @desc Receive Location Service Request
* @param p_seqNumber Expected sequence number of the received LS Request
* @param p_gnAddress GN address expected in received LS Request
* @param p_reqSrcPosVector Expected source position vector of the received LS Request
in template (present) UInt16 p_seqNumber,
berge
committed
in template (present) GN_Address.mid p_mid,
var GeoNetworkingInd v_msg;
[] geoNetworkingPort.receive(
mw_geoNwInd(
mw_geoNwPdu(
mw_lsRequestHeader(
p_seqNumber,
berge
committed
p_mid
)
)
)
) -> value v_msg {
p_reqSrcPosVector := valueof(v_msg.msgIn.header.lsRequestHeader.srcPosVector);
}
/**
* @desc Receive any Location Service Request
*/
altstep a_receiveAnyLsRequest() runs on ItsGeoNetworking {
var LongPosVector v_reqSrcPosVector;
[] a_receiveLsRequest(?, ?, v_reqSrcPosVector) {}
* @desc Receive Location Service Request and send Location Service Reply
* @param p_reqSeqNumber Expected sequence number of the received LS Request
* @param p_gnAddress GN address expected in received LS Request
* @param p_repSrcPosVector Source position vector of the sent LS Response
* @param p_repSenderPosVector Sender position vector of the sent LS Response
berge
committed
in template (value) GN_Address.mid p_mid,
in template (value) LongPosVector p_repSenderPosVector
var LongPosVector v_repDstPosVector;
berge
committed
[] a_receiveLsRequest(p_reqSeqNumber, p_mid, v_repDstPosVector) {
f_sendGeoNetMessage(m_geoNwReq_linkLayerBroadcast(m_geoNwPduNoPayload(
f_longPosVector2ShortPosVector(v_repDstPosVector),
))));
}
}
} // end geoLocationServiceAltsteps
} // end geoAltsteps
group preambles {
/**
* @desc The default preamble.
*/
activate(a_default());
}
/**
* @desc Preamble for non-neighbour nodes
*/
function f_prNonNeighbour() runs on ItsGeoNetworking {
/**
* @desc Preamble for neighbour nodes
*/
/**
* @desc Brings the IUT into an initial state.
*/
function f_initialState() runs on ItsBaseGeoNetworking {
/**
* @desc Receive and reply to LS Requests
* @param p_reqSeqNumber Expected sequence number of the received LS Request
* @param p_gnAddress GN address expected in received LS Request
* @param p_repSrcPosVector Source position vector of the sent LS Response
* @param p_repSenderPosVector Sender position vector of the sent LS Response
function f_handleLocationService(
in template (present) UInt16 p_reqSeqNumber,
berge
committed
in template (value) GN_Address.mid p_mid,
in template (value) LongPosVector p_repSrcPosVector,
in template (value) LongPosVector p_repSenderPosVector
tc_ac.start;
alt {
berge
committed
[] a_receiveLsRequestAndReply(p_reqSeqNumber, p_mid, p_repSrcPosVector, p_repSenderPosVector) {
tc_ac.stop;
}
}
}
/**
* @desc Send LS request and receive LS Reply
* @param p_reqSrcPosVector Source position vector of the sent LS Request
* @param p_reqSeqNumber Sequence number of the sent LS Request
* @param p_gnAddress GN address for which the LS Request is sent
* @param p_repSrcPosVector Expected source position vector in received LS Response
* @return FncRetCode
function f_processLocationService(
in template (value) LongPosVector p_reqSrcPosVector,
in template (value) UInt16 p_reqSeqNumber,
in template (value) GN_Address p_gnAddress,
var FncRetCode v_ret := e_error;
var GeoNetworkingInd v_msg;
f_sendGeoNetMessage(
m_geoNwPduNoPayload(
m_lsRequestHeader(
p_reqSrcPosVector,
p_reqSrcPosVector,
p_reqSeqNumber,
p_gnAddress
)
)
)
);
tc_ac.start;
alt {
[] geoNetworkingPort.receive(
mw_geoNwInd(
mw_geoNwPdu(
mw_lsReplyHeader(
?,
mw_shortPosVectorPosition(f_longPosVector2ShortPosVector(valueof(p_reqSrcPosVector)))
)
)
)
) -> value v_msg {
tc_ac.stop;
p_repSrcPosVector := valueof(v_msg.msgIn.header.lsReplyHeader.srcPosVector);
v_ret := e_success;
}
}
return v_ret;
}
} // end preambles
group postambles {
/**
* @desc The default postamble.
*/
/**
* @desc Postamble for neighbour nodes
*/
* @desc Triggers event in the test system adaptation.
* @param p_event The event to trigger
* @return FncRetCode
function f_acTriggerEvent(template (value) AcGnPrimitive p_event) runs on ItsBaseGeoNetworking return FncRetCode {
var FncRetCode v_ret := e_success;
}
* @desc Get the position vector corresponding to a specific GN address
* @param p_gnAddress GN address for which the search is performed
* @return LongPosVector - IUT's position
function f_acGetLongPosVector(GN_Address p_gnAddress) runs on ItsBaseGeoNetworking return LongPosVector {
f_acTriggerEvent(m_getLongPosVector(p_gnAddress));
tc_ac.start;
alt {
[] acPort.receive(mw_getLongPosVectorAny(p_gnAddress)) -> value v_result {
tc_ac.stop;
}
[] acPort.receive {
tc_ac.stop;
log("*** f_acGetLongPosVector: ERROR: Received unexpected message ***");
f_selfOrClientSyncAndVerdict("error", e_error);
}
[] tc_ac.timeout {
log("*** f_acGetLongPosVector: ERROR: Timeout while waiting for adapter control event result ***");
f_selfOrClientSyncAndVerdict("error", e_timeout);
}
}
return v_result.getLongPosVector;
}
* @desc Triggers test adapter to send beacons for multiple neighbours
* @param p_numberOfNeighbour Number of neighbours to simulate
* @return FncRetCode
function f_acStartBeaconingMultipleNeighbour(in integer p_numberOfNeighbour) runs on ItsGeoNetworking return FncRetCode {
return f_acTriggerEvent(m_startBeaconingMultipleNeighbour(m_beaconHeader(f_getPosition(vc_componentName)).beaconHeader, p_numberOfNeighbour));
}
group commonFunctions {
/**
* @desc Gets the value of the lifetime in seconds.
* @param p_lifetime Lifetime to be converted
* @return Lifetime in seconds
function f_getLifetimeValue(in Lifetime p_lifetime) runs on ItsGeoNetworking return float {
var float v_lifetime := 0.0;
select (p_lifetime.ltBase) {
case (e_50ms) {
v_lifetime := int2float(p_lifetime.multiplier) * 0.5;
}
case (e_1s) {
v_lifetime := int2float(p_lifetime.multiplier) * 1.0;
}
case (e_10s) {
v_lifetime := int2float(p_lifetime.multiplier) * 10.0;
}
case (e_100s) {
v_lifetime := int2float(p_lifetime.multiplier) * 100.0;
}
}
return v_lifetime;
}
/**
* @desc Computes GN timestamp based on current time
* @return Unix-Epoch-Time mod 2^32
*/
function f_computeGnTimestamp() return UInt32 {
// Timestamp is 1s older than current time to avoid sending beacons coming from the future (time sync between nodes)
var UInt32 v_timestamp := fx_computeGnTimestamp() - 1000;
return v_timestamp;
} // end commonFunctions
* @desc Gets the tester GN local address for a specific node
* @param p_node Simulated node
* @return GN address of simulated node
*/
function f_getTsGnLocalAddress(in charstring p_node) return GN_Address {
var GN_Address v_gnAddr := valueof(m_dummyGnAddr);
select (p_node) {
case (c_compNodeA) {
v_gnAddr := PX_TS_NODE_A_LOCAL_GN_ADDR;
}
case (c_compNodeB) {
v_gnAddr := PX_TS_NODE_B_LOCAL_GN_ADDR;
}
case (c_compNodeC) {
v_gnAddr := PX_TS_NODE_C_LOCAL_GN_ADDR;
}
case (c_compNodeD) {
v_gnAddr := PX_TS_NODE_D_LOCAL_GN_ADDR;
}
case else {
log("*** f_getTsGnLocalAddress: INFO: Unknown component " & p_node & " ***");
}
}
return v_gnAddr;
}
* @desc Sends a GeoNetworking message and in case of an included sequence number in the message the
* local sequence number will be increased by one.
* @param p_geoNetReq The message to send.
function f_sendGeoNetMessage(in template (value) GeoNetworkingReq p_geoNetReq) runs on ItsGeoNetworking {
geoNetworkingPort.send(p_geoNetReq);
if (not (ischosen(p_geoNetReq.msgOut.header.shbHeader) or ischosen(p_geoNetReq.msgOut.header.beaconHeader))) {
f_setLocalSequenceNumber();
}
/**
* @desc Sets the value of the sequence number for the next event.
function f_setLocalSequenceNumber() runs on ItsGeoNetworking {
}
/**
* @desc Creates an initial seqence number
* @return Time based initial sequence number (increasing with time)
*/
function f_getInitialSequenceNumber() return UInt16 {
return (f_computeGnTimestamp() / 1000) mod c_uInt16Max;
}
/**
* @desc Number of messages to be sent
* @return Number of messages to be sent
*/
function f_getMessageCount() return integer {
return PX_MESSAGE_COUNT;
}
} // end testerFunctions
group iutFunctions {
* @desc Gets the IUT GN local address
* @return IUT's GN_Address
* @see PICS_GN_LOCAL_GN_ADDR
function f_getIutGnLocalAddress() return GN_Address {
return PICS_GN_LOCAL_GN_ADDR;
* @desc Gets the IUT GN local address configuration method
* @return TypeOfAddress - IUT's GN local address configuration method
* @see PICS_GN_LOCAL_ADDR_CONF_METHOD
*/
function f_getIutGnLocalAddressConfigurationMethod() return TypeOfAddress {
return PICS_GN_LOCAL_ADDR_CONF_METHOD;
}
/**
* @desc Gets the IUT MAc address
* @return MacAddress - IUT's MAc Address
* @see PICS_IUT_MAC_ADDRESS
*/
function f_getIutMacAddress() return MacAddress {
return PICS_IUT_MAC_ADDRESS;
}
* @desc Gets the GeoUnicast forwarding algorithm
* @return IUT's GeoUnicast forwarding algorithm
* @see PICS_GN_GEOUNICAST_FORWARDING_ALGORITHM
*/
function f_getGeoUnicastForwardingAlgorithm() return GeoUnicastForwardingAlgorithm {
return PICS_GN_GEOUNICAST_FORWARDING_ALGORITHM;
}
/**
* @desc Gets the GeoBroadcast forwarding algorithm
* @return IUT's GeoBroadcast forwarding algorithm
* @see PICS_GN_GEOBROADCAST_FORWARDING_ALGORITHM
*/
function f_getGeoBroadcastForwardingAlgorithm() return GeoBroadcastForwardingAlgorithm {
return PICS_GN_GEOBROADCAST_FORWARDING_ALGORITHM;
}
* @desc Gets the IUT default hop limit
* @return IUT's default hop limit
* @see PICS_GN_DEFAULT_HOP_LIMIT
*/
function f_getDefaultHopLimit() return UInt8 {
return PICS_GN_DEFAULT_HOP_LIMIT;
}
* @desc Gets the LS retransmission timer.. Valid for NetRepInterval = default (cong. ctrl).
* @return LS retransmission timer in seconds
* @see PICS_GN_LOCATION_SERVICE_RETRANSMIT_TIMER
function f_getLsRetransmitTimer() return float {
var float v_itsGnLocationServiceRetransmitTimer := int2float(PICS_GN_LOCATION_SERVICE_RETRANSMIT_TIMER/1000);
return v_itsGnLocationServiceRetransmitTimer;
}
* @desc Gets the LS retransmission timer for NetRepInterval = medium (cong. ctrl).
* @return LS retransmission timer (medium) in seconds
* @see PX_GN_LOCATION_SERVICE_TIMER_MEDIUM
function f_getLsRetransmitTimerMedium() return float {
var float v_itsGnLocationServiceRetransmitTimerMedium := int2float(PX_GN_LOCATION_SERVICE_TIMER_MEDIUM/1000);
* @desc Gets the LS retransmission timer for NetRepInterval = maximum (cong. ctrl).
* @return LS retransmission timer (maximum) in seconds
* @see PX_GN_LOCATION_SERVICE_TIMER_MAXIMUM
function f_getLsRetransmitTimerMaximum() return float {
var float v_itsGnLocationServiceRetransmitTimerMaximum := int2float(PX_GN_LOCATION_SERVICE_TIMER_MAXIMUM/1000);
* @desc Gets the App retransmission timer. Valid for AppRepInterval = default (cong. ctrl).
* @return App retransmission timer in seconds
* @see PX_GN_APPLICATION_RETRANSMIT_TIMER
var float v_itsGnLocationApplicationRetransmitTimer := int2float(PX_GN_APPLICATION_RETRANSMIT_TIMER/1000);
* @desc Gets the App retransmission timer for AppRepInterval = medium (cong. ctrl).
* @return App retransmission timer (medium) in seconds
* @see PX_GN_APPLICATION_RETRANSMIT_TIMER_MEDIUM
*/
function f_getAppRetransmitTimerMedium() return float {
var float v_itsGnLocationApplicationRetransmitTimerMedium := int2float(PX_GN_APPLICATION_RETRANSMIT_TIMER_MEDIUM/1000);
return v_itsGnLocationApplicationRetransmitTimerMedium;
* @desc Gets the App retransmission timer for AppRepInterval = maximum (cong. ctrl).
* @return App retransmission timer (maximum) in seconds
* @see PX_GN_APPLICATION_RETRANSMIT_TIMER_MAXIMUM
*/
function f_getAppRetransmitTimerMaximum() return float {
var float v_itsGnLocationApplicationRetransmitTimerMaximum := int2float(PX_GN_APPLICATION_RETRANSMIT_TIMER_MAXIMUM/1000);
return v_itsGnLocationApplicationRetransmitTimerMaximum;
* @desc Gets the LS maximum retransmission number.
* @return LS maximum retransmission number
* @see PICS_GN_LOCATION_SERVICE_MAX_RETRANS
function f_getLsMaxRetrans() return integer {
var integer v_itsGnLocationServiceMaxRetrans := PICS_GN_LOCATION_SERVICE_MAX_RETRANS;
return v_itsGnLocationServiceMaxRetrans;
}
* @desc Gets the Application maximum retransmission number.
* @return Application maximum retransmission number
* @see PX_GN_APPLICATION_MAX_RETRANS
var integer v_itsGnApplicationMaxRetrans := PX_GN_APPLICATION_MAX_RETRANS;
return v_itsGnApplicationMaxRetrans;
* @desc Gets the Location Service packet buffer size.
* @return Location Service packet buffer size in Kbytes
* @see PICS_GN_LOCATION_SERVICE_PACKET_BUFFER_SIZE
function f_getLsPacketBufferSize() return integer {
var integer v_itsGnLocationServicePacketBufferSize := PICS_GN_LOCATION_SERVICE_PACKET_BUFFER_SIZE;
return v_itsGnLocationServicePacketBufferSize;
* @desc Gets the UC forwarding packet buffer size.
* @return UC forwarding packet buffer size in Kbytes
* @see PICS_GN_UC_FORWARDING_PACKET_BUFFER_SIZE
*/
function f_getUcForwardingPacketBufferSize() return integer {
var integer v_itsGnUcForwardingPacketBufferSize := PICS_GN_UC_FORWARDING_PACKET_BUFFER_SIZE;
return v_itsGnUcForwardingPacketBufferSize;
} // end f_getUcForwardingPacketBufferSize
* @desc Gets the BC forwarding packet buffer size.
* @return BC forwarding packet buffer size in Kbytes
* @see PICS_GN_BC_FORWARDING_PACKET_BUFFER_SIZE
*/
function f_getBcForwardingPacketBufferSize() return integer {
var integer v_itsGnBcForwardingPacketBufferSize := PICS_GN_BC_FORWARDING_PACKET_BUFFER_SIZE;
return v_itsGnBcForwardingPacketBufferSize;
} // end f_getBcForwardingPacketBufferSize
* @desc Gets the maximum lifetime of a packet.
* @return Maximum lifetime of a packet in seconds
* @see PICS_GN_MAX_PACKET_LIFETIME
*/
function f_getMaxPacketLifeTime() return float {
var float v_itsGnMaxPacketLifetime := int2float(PICS_GN_MAX_PACKET_LIFETIME);
return v_itsGnMaxPacketLifetime;
}
/**
* @desc Gets delta for timers.
* @return Delta for timers in seconds
* @see PX_T_DELTA
*/
function f_getDeltaTimer() return float {
return v_deltaTimer;
}
/**
* @desc Gets the beacon service retransmit timer.
* @return Beacon service retransmit timer
*/
function f_getBsRetransmitTimer() return float {
var float v_itsGnBeaconServiceRetransmitTimer;
v_itsGnBeaconServiceRetransmitTimer := int2float(
reinaortega
committed
(PICS_GN_BEACON_SERVICE_TIMER/1000));
return v_itsGnBeaconServiceRetransmitTimer;
}
* @desc Gets the beacon service retransmit timer for NetBeaconInterval = medium (cong. ctrl).
* @return Beacon service retransmit timer (medium)
function f_getBsRetransmitTimerMedium() return float {
var float v_itsGnBeaconServiceRetransmitTimerMedium; // timer value increased (medium)
(PX_GN_BEACON_SERVICE_TIMER_MEDIUM+float2int((f_getBsMaxJitter() - 0.0 +1.0)*rnd()) + 0)/1000);
* @desc Gets the beacon service retransmit timer for NetBeaconInterval = maximum (cong. ctrl).
* @return Beacon service retransmit timer (maximum)
function f_getBsRetransmitTimerMaximum() return float {
var float v_itsGnBeaconServiceRetransmitTimerMaximum; // timer value increased (maximum)
(PX_GN_BEACON_SERVICE_TIMER_MAXIMUM+float2int((f_getBsMaxJitter() - 0.0 +1.0)*rnd()) + 0)/1000);
/**
* @desc Gets the maximum beacon service jitter.
* @return Maximum beacon service jitter
*/
function f_getBsMaxJitter() return float {
reinaortega
committed
var float v_itsGnBeaconServiceMaxJitter := int2float(PICS_GN_BEACON_SERVICE_MAX_JITTER)/1000.0;
return v_itsGnBeaconServiceMaxJitter;
}
* @desc Gets the Lifetime of a Location Table Entry.
* @return Lifetime of a Location Table Entry in seconds
* @see PICS_GN_LIFETIME_LOC_TE
function f_getLifetimeLocTableEntry() return float {
var float v_itsGnLifetimeLocTableEntry := int2float(PICS_GN_LIFETIME_LOC_TE);
return v_itsGnLifetimeLocTableEntry;
} // end f_getLifetimeLocTableEntry
* @desc Gets the maximum communication range for CBF algorithm
* @return Maximum communication range for CBF algorithm in meters
* @see PICS_GN_DEFAULT_MAX_COMMUNICATION_RANGE
*/
function f_getCbfMaxCommunicationRange() return integer {
var integer v_maxCommunicationRange := PICS_GN_DEFAULT_MAX_COMMUNICATION_RANGE;
return v_maxCommunicationRange;
} // end f_getCbfMaxCommunicationRange
function f_getGeoUnicastCbfMaxTime() return integer {
var integer v_cbfMaxTime := PICS_GN_GEOUNICAST_CBF_MAX_TIME;
return v_cbfMaxTime;
} // end f_getGeoUnicastCbfMaxTime
function f_getGeoUnicastCbfMinTime() return integer {
var integer v_cbfMinTime := PICS_GN_GEOUNICAST_CBF_MIN_TIME;
return v_cbfMinTime;
} // end f_getGeoUnicastCbfMinTime
* @desc Set the number of neighbour in the Location Table.
* @see PX_MIN_NR_NEIGHBOUR
function f_setNrNeighbourLocTableDefault() runs on ItsGeoNetworking {
var integer v_nrNeighbour := f_random (0, PX_MIN_NR_NEIGHBOUR);
f_acStartBeaconingMultipleNeighbour(v_nrNeighbour);
} // end f_setNrNeighbourLocTableDefault
* @desc Set the number of neighbour in the Location Table (medium).
* @see PX_MIN_NR_NEIGHBOUR
* @see PX_MAX_NR_NEIGHBOUR
function f_setNrNeighbourLocTableMedium() runs on ItsGeoNetworking {
var integer v_nrNeighbour := f_random (PX_MIN_NR_NEIGHBOUR, PX_MAX_NR_NEIGHBOUR);
f_acStartBeaconingMultipleNeighbour(v_nrNeighbour);
} // end f_setNrNeighbourLocTableMedium
* @desc Set the number of neighbour in the Location Table (maximum).
* @see PX_MAX_NR_NEIGHBOUR
* @see PX_MIN_NR_NEIGHBOUR
function f_setNrNeighbourLocTableMaximum() runs on ItsGeoNetworking {
var integer v_nrNeighbour := f_random (PX_MAX_NR_NEIGHBOUR, (2*PX_MIN_NR_NEIGHBOUR));
f_acStartBeaconingMultipleNeighbour(v_nrNeighbour);
} // end f_setNrNeighbourLocTableMaximum
} // end iutFunctions
/**
* @desc Convert long position vector to short position vector
* @param p_longPosVector Long position vector to be converted
* @return Short position vector
function f_longPosVector2ShortPosVector(in LongPosVector p_longPosVector) return ShortPosVector {
var ShortPosVector v_shortPosVector;
v_shortPosVector := {
gnAddr := p_longPosVector.gnAddr,
timestamp := p_longPosVector.timestamp,
latitude := p_longPosVector.latitude,
longitude := p_longPosVector.longitude
};
/**
* @desc Get IUT's long position vector
* @return IUT's long position vector
function f_getIutLongPosVector() runs on ItsBaseGeoNetworking return LongPosVector {
return f_acGetLongPosVector(f_getIutGnLocalAddress());
}
/**
* @desc Get IUT's short position vector
* @return IUT's short position vector
function f_getIutShortPosVector() runs on ItsBaseGeoNetworking return ShortPosVector {
return f_longPosVector2ShortPosVector(f_getIutLongPosVector());
/**
* @desc Compute a position using a reference position, a distance and an orientation
* @param p_iutLongPosVector Reference position
* @param p_distance Distance to the reference position (in meter)
* @param p_orientation direction of the computed position (0 to 359; 0 means North)
* @return LongPosVector
*/
function f_computePositionUsingDistance(in LongPosVector p_iutLongPosVector, in integer p_distance, in integer p_orientation)
return LongPosVector {
var LongPosVector v_result := p_iutLongPosVector;
log("*** f_computePositionUsingDistance: INFO: calling fx_computePositionUsingDistance() ***");
fx_computePositionUsingDistance(p_iutLongPosVector.latitude, p_iutLongPosVector.longitude, p_distance, p_orientation, v_result.latitude, v_result.longitude);
/**
* @desc External function to compute timestamp based on current time
* @return Unix-Epoch-Time mod 2^32
*/
external function fx_computeGnTimestamp() return UInt32;