674 lines
27 KiB
C++
674 lines
27 KiB
C++
/*
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* Copyright (c) 2021, The Linux Foundation. All rights reserved.
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* Not a Contribution
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*/
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/*
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* Copyright (C) 2020 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#define LOG_TAG "GnssMeasurementInterfaceAidl"
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#include <log_util.h>
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#include "GnssMeasurementInterface.h"
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#include <android/binder_auto_utils.h>
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#include <aidl/android/hardware/gnss/BnGnss.h>
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#include <inttypes.h>
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#include <loc_misc_utils.h>
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using aidl::android::hardware::gnss::ElapsedRealtime;
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using aidl::android::hardware::gnss::GnssClock;
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using aidl::android::hardware::gnss::GnssData;
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using aidl::android::hardware::gnss::GnssMeasurement;
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using aidl::android::hardware::gnss::GnssSignalType;
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using aidl::android::hardware::gnss::GnssConstellationType;
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using aidl::android::hardware::gnss::GnssMultipathIndicator;
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namespace android {
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namespace hardware {
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namespace gnss {
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namespace aidl {
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namespace implementation {
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GnssMeasurementInterface::GnssMeasurementInterface() :
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mDeathRecipient(AIBinder_DeathRecipient_new(GnssMeasurementInterface::gnssMeasurementDied)),
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mTracking(false) {
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}
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::ndk::ScopedAStatus GnssMeasurementInterface::setCallback(
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const std::shared_ptr<IGnssMeasurementCallback>& in_callback,
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bool in_enableFullTracking, bool in_enableCorrVecOutputs) {
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LOC_LOGd("setCallback: enableFullTracking: %d enableCorrVecOutputs: %d",
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(int)in_enableFullTracking,
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(int)in_enableCorrVecOutputs);
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std::unique_lock<std::mutex> lock(mMutex);
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if (nullptr == in_callback) {
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LOC_LOGe("callback is nullptr");
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return ndk::ScopedAStatus::fromExceptionCode(STATUS_INVALID_OPERATION);
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}
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AIBinder_linkToDeath(in_callback->asBinder().get(), mDeathRecipient, this);
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mGnssMeasurementCbIface = in_callback;
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lock.unlock();
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startTracking(in_enableFullTracking ? GNSS_POWER_MODE_M1 : GNSS_POWER_MODE_M2);
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return ndk::ScopedAStatus::ok();
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}
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::ndk::ScopedAStatus GnssMeasurementInterface::close() {
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LOC_LOGd("()");
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if (nullptr != mGnssMeasurementCbIface) {
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AIBinder_unlinkToDeath(mGnssMeasurementCbIface->asBinder().get(), mDeathRecipient, this);
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mGnssMeasurementCbIface = nullptr;
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}
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std::unique_lock<std::mutex> lock(mMutex);
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mTracking = false;
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lock.unlock();
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locAPIStopTracking();
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return ndk::ScopedAStatus::ok();
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}
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void GnssMeasurementInterface::onGnssMeasurementsCb(
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GnssMeasurementsNotification gnssMeasurementsNotification) {
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std::unique_lock<std::mutex> lock(mMutex);
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LOC_LOGd("(count: %u active: %d)", gnssMeasurementsNotification.count, mTracking);
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if (mTracking) {
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auto gnssMeasurementCbIface = mGnssMeasurementCbIface;
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if (gnssMeasurementCbIface != nullptr) {
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GnssData gnssData = {};
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convertGnssData(gnssMeasurementsNotification, gnssData);
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printGnssData(gnssData);
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lock.unlock();
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gnssMeasurementCbIface->gnssMeasurementCb(gnssData);
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}
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}
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}
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void GnssMeasurementInterface::gnssMeasurementDied(void* cookie) {
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LOC_LOGe("IGnssMeasurementCallback service died");
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GnssMeasurementInterface* iface = static_cast<GnssMeasurementInterface*>(cookie);
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//clean up, i.e. iface->close();
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if (iface != nullptr) {
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iface->close();
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}
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}
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void GnssMeasurementInterface::startTracking(
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GnssPowerMode powerMode, uint32_t timeBetweenMeasurement) {
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LocationCallbacks locationCallbacks;
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memset(&locationCallbacks, 0, sizeof(LocationCallbacks));
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locationCallbacks.size = sizeof(LocationCallbacks);
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locationCallbacks.trackingCb = nullptr;
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locationCallbacks.batchingCb = nullptr;
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locationCallbacks.geofenceBreachCb = nullptr;
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locationCallbacks.geofenceStatusCb = nullptr;
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locationCallbacks.gnssLocationInfoCb = nullptr;
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locationCallbacks.gnssNiCb = nullptr;
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locationCallbacks.gnssSvCb = nullptr;
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locationCallbacks.gnssNmeaCb = nullptr;
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locationCallbacks.gnssMeasurementsCb = nullptr;
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if (nullptr != mGnssMeasurementCbIface) {
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locationCallbacks.gnssMeasurementsCb =
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[this](GnssMeasurementsNotification gnssMeasurementsNotification) {
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onGnssMeasurementsCb(gnssMeasurementsNotification);
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};
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}
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locAPISetCallbacks(locationCallbacks);
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TrackingOptions options = {};
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memset(&options, 0, sizeof(TrackingOptions));
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options.size = sizeof(TrackingOptions);
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options.minInterval = 1000;
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options.mode = GNSS_SUPL_MODE_STANDALONE;
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if (GNSS_POWER_MODE_INVALID != powerMode) {
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options.powerMode = powerMode;
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options.tbm = timeBetweenMeasurement;
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}
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std::unique_lock<std::mutex> lock(mMutex);
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mTracking = true;
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lock.unlock();
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LOC_LOGd("start tracking session");
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locAPIStartTracking(options);
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}
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void GnssMeasurementInterface::convertGnssData(GnssMeasurementsNotification& in, GnssData& out) {
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out.measurements.resize(in.count);
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for (size_t i = 0; i < in.count; i++) {
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out.measurements[i].flags = 0;
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convertGnssMeasurement(in.measurements[i], out.measurements[i]);
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}
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convertGnssClock(in.clock, out.clock);
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convertElapsedRealtimeNanos(in, out.elapsedRealtime);
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}
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void GnssMeasurementInterface::convertGnssMeasurement(
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GnssMeasurementsData& in, GnssMeasurement& out) {
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// flags
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convertGnssFlags(in, out);
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// svid
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convertGnssSvId(in, out.svid);
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// signalType
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convertGnssSignalType(in, out.signalType);
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// timeOffsetNs
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out.timeOffsetNs = in.timeOffsetNs;
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// state
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convertGnssState(in, out);
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// receivedSvTimeInNs
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out.receivedSvTimeInNs = in.receivedSvTimeNs;
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// receivedSvTimeUncertaintyInNs
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out.receivedSvTimeUncertaintyInNs = in.receivedSvTimeUncertaintyNs;
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// antennaCN0DbHz
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out.antennaCN0DbHz = in.carrierToNoiseDbHz;
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// basebandCN0DbHz
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out.basebandCN0DbHz = in.basebandCarrierToNoiseDbHz;
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// pseudorangeRateMps
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out.pseudorangeRateMps = in.pseudorangeRateMps;
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// pseudorangeRateUncertaintyMps
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out.pseudorangeRateUncertaintyMps = in.pseudorangeRateUncertaintyMps;
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// accumulatedDeltaRangeState
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convertGnssAccumulatedDeltaRangeState(in, out);
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// accumulatedDeltaRangeM
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out.accumulatedDeltaRangeM = in.adrMeters;
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// accumulatedDeltaRangeUncertaintyM
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out.accumulatedDeltaRangeUncertaintyM = in.adrUncertaintyMeters;
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// carrierCycles
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out.carrierCycles = in.carrierCycles;
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// carrierPhase
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out.carrierPhase = in.carrierPhase;
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// carrierPhaseUncertainty
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out.carrierPhaseUncertainty = in.carrierPhaseUncertainty;
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// multipathIndicator
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convertGnssMultipathIndicator(in, out);
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// snrDb
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out.snrDb = in.signalToNoiseRatioDb;
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// agcLevelDb
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out.agcLevelDb = in.agcLevelDb;
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// fullInterSignalBiasNs
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out.fullInterSignalBiasNs = in.fullInterSignalBiasNs;
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// fullInterSignalBiasUncertaintyNs
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out.fullInterSignalBiasUncertaintyNs = in.fullInterSignalBiasUncertaintyNs;
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// satelliteInterSignalBiasNs
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out.satelliteInterSignalBiasNs = in.satelliteInterSignalBiasNs;
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// satelliteInterSignalBiasUncertaintyNs
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out.satelliteInterSignalBiasUncertaintyNs = in.satelliteInterSignalBiasUncertaintyNs;
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// satellitePvt
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convertGnssSatellitePvt(in, out);
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// correlationVectors
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/* This is not supported, the corresponding flag is not set */
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}
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void GnssMeasurementInterface::convertGnssFlags(GnssMeasurementsData& in, GnssMeasurement& out) {
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if (in.flags & GNSS_MEASUREMENTS_DATA_SIGNAL_TO_NOISE_RATIO_BIT)
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out.flags |= out.HAS_SNR;
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if (in.flags & GNSS_MEASUREMENTS_DATA_CARRIER_FREQUENCY_BIT)
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out.flags |= out.HAS_CARRIER_FREQUENCY;
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if (in.flags & GNSS_MEASUREMENTS_DATA_CARRIER_CYCLES_BIT)
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out.flags |= out.HAS_CARRIER_CYCLES;
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if (in.flags & GNSS_MEASUREMENTS_DATA_CARRIER_PHASE_BIT)
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out.flags |= out.HAS_CARRIER_PHASE;
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if (in.flags & GNSS_MEASUREMENTS_DATA_CARRIER_PHASE_UNCERTAINTY_BIT)
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out.flags |= out.HAS_CARRIER_PHASE_UNCERTAINTY;
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if (in.flags & GNSS_MEASUREMENTS_DATA_AUTOMATIC_GAIN_CONTROL_BIT)
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out.flags |= out.HAS_AUTOMATIC_GAIN_CONTROL;
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if (in.flags & GNSS_MEASUREMENTS_DATA_FULL_ISB_BIT)
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out.flags |= out.HAS_FULL_ISB;
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if (in.flags & GNSS_MEASUREMENTS_DATA_FULL_ISB_UNCERTAINTY_BIT)
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out.flags |= out.HAS_FULL_ISB_UNCERTAINTY;
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if (in.flags & GNSS_MEASUREMENTS_DATA_SATELLITE_ISB_BIT)
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out.flags |= out.HAS_SATELLITE_ISB;
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if (in.flags & GNSS_MEASUREMENTS_DATA_SATELLITE_ISB_UNCERTAINTY_BIT)
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out.flags |= out.HAS_SATELLITE_ISB_UNCERTAINTY;
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if (in.flags & GNSS_MEASUREMENTS_DATA_SATELLITE_PVT_BIT)
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out.flags |= out.HAS_SATELLITE_PVT;
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if (in.flags & GNSS_MEASUREMENTS_DATA_CORRELATION_VECTOR_BIT)
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out.flags |= out.HAS_CORRELATION_VECTOR;
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}
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void GnssMeasurementInterface::convertGnssSvId(GnssMeasurementsData& in, int& out) {
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switch (in.svType) {
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case GNSS_SV_TYPE_GPS:
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out = in.svId;
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break;
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case GNSS_SV_TYPE_SBAS:
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out = in.svId;
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break;
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case GNSS_SV_TYPE_GLONASS:
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if (in.svId != 255) { // OSN is known
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out = in.svId - GLO_SV_PRN_MIN + 1;
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} else { // OSN is not known, report FCN
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out = in.gloFrequency + 92;
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}
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break;
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case GNSS_SV_TYPE_QZSS:
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out = in.svId;
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break;
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case GNSS_SV_TYPE_BEIDOU:
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out = in.svId - BDS_SV_PRN_MIN + 1;
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break;
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case GNSS_SV_TYPE_GALILEO:
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out = in.svId - GAL_SV_PRN_MIN + 1;
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break;
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case GNSS_SV_TYPE_NAVIC:
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out = in.svId - NAVIC_SV_PRN_MIN + 1;
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break;
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default:
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out = in.svId;
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break;
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}
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}
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void GnssMeasurementInterface::convertGnssSignalType(
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GnssMeasurementsData& in, GnssSignalType& out) {
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convertGnssConstellationType(in.svType, out.constellation);
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out.carrierFrequencyHz = in.carrierFrequencyHz;
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convertGnssMeasurementsCodeType(in.codeType, in.otherCodeTypeName, out);
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}
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void GnssMeasurementInterface::convertGnssConstellationType(
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GnssSvType& in, GnssConstellationType& out) {
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switch (in) {
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case GNSS_SV_TYPE_GPS:
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out = GnssConstellationType::GPS;
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break;
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case GNSS_SV_TYPE_SBAS:
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out = GnssConstellationType::SBAS;
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break;
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case GNSS_SV_TYPE_GLONASS:
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out = GnssConstellationType::GLONASS;
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break;
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case GNSS_SV_TYPE_QZSS:
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out = GnssConstellationType::QZSS;
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break;
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case GNSS_SV_TYPE_BEIDOU:
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out = GnssConstellationType::BEIDOU;
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break;
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case GNSS_SV_TYPE_GALILEO:
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out = GnssConstellationType::GALILEO;
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break;
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case GNSS_SV_TYPE_NAVIC:
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out = GnssConstellationType::IRNSS;
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break;
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case GNSS_SV_TYPE_UNKNOWN:
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default:
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out = GnssConstellationType::UNKNOWN;
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break;
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}
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}
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void GnssMeasurementInterface::convertGnssMeasurementsCodeType(
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GnssMeasurementsCodeType& inCodeType,
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char* inOtherCodeTypeName, GnssSignalType& out) {
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switch (inCodeType) {
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case GNSS_MEASUREMENTS_CODE_TYPE_A:
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out.codeType = out.CODE_TYPE_A;
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break;
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case GNSS_MEASUREMENTS_CODE_TYPE_B:
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out.codeType = out.CODE_TYPE_B;
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break;
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case GNSS_MEASUREMENTS_CODE_TYPE_C:
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out.codeType = out.CODE_TYPE_C;
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break;
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case GNSS_MEASUREMENTS_CODE_TYPE_I:
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out.codeType = out.CODE_TYPE_I;
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break;
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case GNSS_MEASUREMENTS_CODE_TYPE_L:
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out.codeType = out.CODE_TYPE_L;
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break;
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case GNSS_MEASUREMENTS_CODE_TYPE_M:
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out.codeType = out.CODE_TYPE_M;
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break;
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case GNSS_MEASUREMENTS_CODE_TYPE_N:
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out.codeType = out.CODE_TYPE_N;
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break;
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case GNSS_MEASUREMENTS_CODE_TYPE_P:
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out.codeType = out.CODE_TYPE_P;
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break;
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case GNSS_MEASUREMENTS_CODE_TYPE_Q:
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out.codeType = out.CODE_TYPE_Q;
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break;
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case GNSS_MEASUREMENTS_CODE_TYPE_S:
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out.codeType = out.CODE_TYPE_S;
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break;
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case GNSS_MEASUREMENTS_CODE_TYPE_W:
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out.codeType = out.CODE_TYPE_W;
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break;
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case GNSS_MEASUREMENTS_CODE_TYPE_X:
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out.codeType = out.CODE_TYPE_X;
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break;
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case GNSS_MEASUREMENTS_CODE_TYPE_Y:
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out.codeType = out.CODE_TYPE_Y;
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break;
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case GNSS_MEASUREMENTS_CODE_TYPE_Z:
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out.codeType = out.CODE_TYPE_Z;
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break;
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case GNSS_MEASUREMENTS_CODE_TYPE_OTHER:
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default:
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out.codeType = inOtherCodeTypeName;
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break;
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}
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}
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void GnssMeasurementInterface::convertGnssState(GnssMeasurementsData& in, GnssMeasurement& out) {
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if (in.stateMask & GNSS_MEASUREMENTS_STATE_CODE_LOCK_BIT)
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out.state |= out.STATE_CODE_LOCK;
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if (in.stateMask & GNSS_MEASUREMENTS_STATE_BIT_SYNC_BIT)
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out.state |= out.STATE_BIT_SYNC;
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if (in.stateMask & GNSS_MEASUREMENTS_STATE_SUBFRAME_SYNC_BIT)
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out.state |= out.STATE_SUBFRAME_SYNC;
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if (in.stateMask & GNSS_MEASUREMENTS_STATE_TOW_DECODED_BIT)
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out.state |= out.STATE_TOW_DECODED;
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if (in.stateMask & GNSS_MEASUREMENTS_STATE_MSEC_AMBIGUOUS_BIT)
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out.state |= out.STATE_MSEC_AMBIGUOUS;
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if (in.stateMask & GNSS_MEASUREMENTS_STATE_SYMBOL_SYNC_BIT)
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out.state |= out.STATE_SYMBOL_SYNC;
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if (in.stateMask & GNSS_MEASUREMENTS_STATE_GLO_STRING_SYNC_BIT)
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out.state |= out.STATE_GLO_STRING_SYNC;
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if (in.stateMask & GNSS_MEASUREMENTS_STATE_GLO_TOD_DECODED_BIT)
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out.state |= out.STATE_GLO_TOD_DECODED;
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if (in.stateMask & GNSS_MEASUREMENTS_STATE_BDS_D2_BIT_SYNC_BIT)
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out.state |= out.STATE_BDS_D2_BIT_SYNC;
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if (in.stateMask & GNSS_MEASUREMENTS_STATE_BDS_D2_SUBFRAME_SYNC_BIT)
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out.state |= out.STATE_BDS_D2_SUBFRAME_SYNC;
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if (in.stateMask & GNSS_MEASUREMENTS_STATE_GAL_E1BC_CODE_LOCK_BIT)
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out.state |= out.STATE_GAL_E1BC_CODE_LOCK;
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if (in.stateMask & GNSS_MEASUREMENTS_STATE_GAL_E1C_2ND_CODE_LOCK_BIT)
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out.state |= out.STATE_GAL_E1C_2ND_CODE_LOCK;
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if (in.stateMask & GNSS_MEASUREMENTS_STATE_GAL_E1B_PAGE_SYNC_BIT)
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out.state |= out.STATE_GAL_E1B_PAGE_SYNC;
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if (in.stateMask & GNSS_MEASUREMENTS_STATE_SBAS_SYNC_BIT)
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out.state |= out.STATE_SBAS_SYNC;
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if (in.stateMask & GNSS_MEASUREMENTS_STATE_TOW_KNOWN_BIT)
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out.state |= out.STATE_TOW_KNOWN;
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if (in.stateMask & GNSS_MEASUREMENTS_STATE_GLO_TOD_KNOWN_BIT)
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out.state |= out.STATE_GLO_TOD_KNOWN;
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if (in.stateMask & GNSS_MEASUREMENTS_STATE_2ND_CODE_LOCK_BIT)
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out.state |= out.STATE_2ND_CODE_LOCK;
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}
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void GnssMeasurementInterface::convertGnssAccumulatedDeltaRangeState(
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GnssMeasurementsData& in, GnssMeasurement& out) {
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if (in.adrStateMask & GNSS_MEASUREMENTS_ACCUMULATED_DELTA_RANGE_STATE_VALID_BIT)
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out.accumulatedDeltaRangeState |= out.ADR_STATE_VALID;
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if (in.adrStateMask & GNSS_MEASUREMENTS_ACCUMULATED_DELTA_RANGE_STATE_RESET_BIT)
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out.accumulatedDeltaRangeState |= out.ADR_STATE_RESET;
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if (in.adrStateMask & GNSS_MEASUREMENTS_ACCUMULATED_DELTA_RANGE_STATE_CYCLE_SLIP_BIT)
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out.accumulatedDeltaRangeState |= out.ADR_STATE_CYCLE_SLIP;
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if (in.adrStateMask & GNSS_MEASUREMENTS_ACCUMULATED_DELTA_RANGE_STATE_HALF_CYCLE_RESOLVED_BIT)
|
|
out.accumulatedDeltaRangeState |= out.ADR_STATE_HALF_CYCLE_RESOLVED;
|
|
}
|
|
|
|
void GnssMeasurementInterface::convertGnssMultipathIndicator(
|
|
GnssMeasurementsData& in, GnssMeasurement& out) {
|
|
|
|
switch (in.multipathIndicator) {
|
|
case GNSS_MEASUREMENTS_MULTIPATH_INDICATOR_PRESENT:
|
|
out.multipathIndicator = GnssMultipathIndicator::PRESENT;
|
|
break;
|
|
case GNSS_MEASUREMENTS_MULTIPATH_INDICATOR_NOT_PRESENT:
|
|
out.multipathIndicator = GnssMultipathIndicator::NOT_PRESENT;
|
|
break;
|
|
case GNSS_MEASUREMENTS_MULTIPATH_INDICATOR_UNKNOWN:
|
|
default:
|
|
out.multipathIndicator = GnssMultipathIndicator::UNKNOWN;
|
|
break;
|
|
}
|
|
}
|
|
|
|
void GnssMeasurementInterface::convertGnssSatellitePvtFlags(GnssMeasurementsData& in,
|
|
GnssMeasurement& out) {
|
|
|
|
if (in.satellitePvt.flags & GNSS_SATELLITE_PVT_POSITION_VELOCITY_CLOCK_INFO_BIT)
|
|
out.satellitePvt.flags |= out.satellitePvt.HAS_POSITION_VELOCITY_CLOCK_INFO;
|
|
if (in.satellitePvt.flags & GNSS_SATELLITE_PVT_IONO_BIT)
|
|
out.satellitePvt.flags |= out.satellitePvt.HAS_IONO;
|
|
if (in.satellitePvt.flags & GNSS_SATELLITE_PVT_TROPO_BIT)
|
|
out.satellitePvt.flags |= out.satellitePvt.HAS_TROPO;
|
|
}
|
|
|
|
void GnssMeasurementInterface::convertGnssSatellitePvt(
|
|
GnssMeasurementsData& in, GnssMeasurement& out) {
|
|
|
|
// flags
|
|
convertGnssSatellitePvtFlags(in, out);
|
|
|
|
// satPosEcef
|
|
out.satellitePvt.satPosEcef.posXMeters = in.satellitePvt.satPosEcef.posXMeters;
|
|
out.satellitePvt.satPosEcef.posYMeters = in.satellitePvt.satPosEcef.posYMeters;
|
|
out.satellitePvt.satPosEcef.posZMeters = in.satellitePvt.satPosEcef.posZMeters;
|
|
out.satellitePvt.satPosEcef.ureMeters = in.satellitePvt.satPosEcef.ureMeters;
|
|
// satVelEcef
|
|
out.satellitePvt.satVelEcef.velXMps = in.satellitePvt.satVelEcef.velXMps;
|
|
out.satellitePvt.satVelEcef.velYMps = in.satellitePvt.satVelEcef.velYMps;
|
|
out.satellitePvt.satVelEcef.velZMps = in.satellitePvt.satVelEcef.velZMps;
|
|
out.satellitePvt.satVelEcef.ureRateMps = in.satellitePvt.satVelEcef.ureRateMps;
|
|
// satClockInfo
|
|
out.satellitePvt.satClockInfo.satHardwareCodeBiasMeters =
|
|
in.satellitePvt.satClockInfo.satHardwareCodeBiasMeters;
|
|
out.satellitePvt.satClockInfo.satTimeCorrectionMeters =
|
|
in.satellitePvt.satClockInfo.satTimeCorrectionMeters;
|
|
out.satellitePvt.satClockInfo.satClkDriftMps = in.satellitePvt.satClockInfo.satClkDriftMps;
|
|
// ionoDelayMeters
|
|
out.satellitePvt.ionoDelayMeters = in.satellitePvt.ionoDelayMeters;
|
|
// tropoDelayMeters
|
|
out.satellitePvt.tropoDelayMeters = in.satellitePvt.tropoDelayMeters;
|
|
}
|
|
|
|
void GnssMeasurementInterface::convertGnssClock(
|
|
GnssMeasurementsClock& in, GnssClock& out) {
|
|
|
|
// gnssClockFlags
|
|
if (in.flags & GNSS_MEASUREMENTS_CLOCK_FLAGS_LEAP_SECOND_BIT)
|
|
out.gnssClockFlags |= out.HAS_LEAP_SECOND;
|
|
if (in.flags & GNSS_MEASUREMENTS_CLOCK_FLAGS_TIME_UNCERTAINTY_BIT)
|
|
out.gnssClockFlags |= out.HAS_TIME_UNCERTAINTY;
|
|
if (in.flags & GNSS_MEASUREMENTS_CLOCK_FLAGS_FULL_BIAS_BIT)
|
|
out.gnssClockFlags |= out.HAS_FULL_BIAS;
|
|
if (in.flags & GNSS_MEASUREMENTS_CLOCK_FLAGS_BIAS_BIT)
|
|
out.gnssClockFlags |= out.HAS_BIAS;
|
|
if (in.flags & GNSS_MEASUREMENTS_CLOCK_FLAGS_BIAS_UNCERTAINTY_BIT)
|
|
out.gnssClockFlags |= out.HAS_BIAS_UNCERTAINTY;
|
|
if (in.flags & GNSS_MEASUREMENTS_CLOCK_FLAGS_DRIFT_BIT)
|
|
out.gnssClockFlags |= out.HAS_DRIFT;
|
|
if (in.flags & GNSS_MEASUREMENTS_CLOCK_FLAGS_DRIFT_UNCERTAINTY_BIT)
|
|
out.gnssClockFlags |= out.HAS_DRIFT_UNCERTAINTY;
|
|
// leapSecond
|
|
out.leapSecond = in.leapSecond;
|
|
// timeNs
|
|
out.timeNs = in.timeNs;
|
|
// timeUncertaintyNs
|
|
out.timeUncertaintyNs = in.timeUncertaintyNs;
|
|
// fullBiasNs
|
|
out.fullBiasNs = in.fullBiasNs;
|
|
// biasNs
|
|
out.biasNs = in.biasNs;
|
|
// biasUncertaintyNs
|
|
out.biasUncertaintyNs = in.biasUncertaintyNs;
|
|
// driftNsps
|
|
out.driftNsps = in.driftNsps;
|
|
// driftUncertaintyNsps
|
|
out.driftUncertaintyNsps = in.driftUncertaintyNsps;
|
|
// hwClockDiscontinuityCount
|
|
out.hwClockDiscontinuityCount = in.hwClockDiscontinuityCount;
|
|
// referenceSignalTypeForIsb
|
|
convertGnssConstellationType(in.referenceSignalTypeForIsb.svType,
|
|
out.referenceSignalTypeForIsb.constellation);
|
|
out.referenceSignalTypeForIsb.carrierFrequencyHz =
|
|
in.referenceSignalTypeForIsb.carrierFrequencyHz;
|
|
convertGnssMeasurementsCodeType(in.referenceSignalTypeForIsb.codeType,
|
|
in.referenceSignalTypeForIsb.otherCodeTypeName,
|
|
out.referenceSignalTypeForIsb);
|
|
}
|
|
|
|
void GnssMeasurementInterface::convertElapsedRealtimeNanos(
|
|
GnssMeasurementsNotification& in, ElapsedRealtime& elapsedRealtime) {
|
|
|
|
if (in.clock.flags & GNSS_MEASUREMENTS_CLOCK_FLAGS_ELAPSED_REAL_TIME_BIT) {
|
|
elapsedRealtime.flags |= elapsedRealtime.HAS_TIMESTAMP_NS;
|
|
elapsedRealtime.timestampNs = in.clock.elapsedRealTime;
|
|
elapsedRealtime.flags |= elapsedRealtime.HAS_TIME_UNCERTAINTY_NS;
|
|
elapsedRealtime.timeUncertaintyNs = in.clock.elapsedRealTimeUnc;
|
|
LOC_LOGd("elapsedRealtime.timestampNs=%" PRIi64 ""
|
|
" elapsedRealtime.timeUncertaintyNs=%lf elapsedRealtime.flags=0x%X",
|
|
elapsedRealtime.timestampNs,
|
|
elapsedRealtime.timeUncertaintyNs, elapsedRealtime.flags);
|
|
}
|
|
}
|
|
|
|
void GnssMeasurementInterface::printGnssData(GnssData& data) {
|
|
LOC_LOGd(" Measurements Info for %zu satellites", data.measurements.size());
|
|
for (size_t i = 0; i < data.measurements.size(); i++) {
|
|
LOC_LOGd("%zu : flags: 0x%08x,"
|
|
" svid: %d,"
|
|
" signalType.constellation: %u,"
|
|
" signalType.carrierFrequencyHz: %.2f,"
|
|
" signalType.codeType: %s,"
|
|
" timeOffsetNs: %.2f,"
|
|
" state: 0x%08x,"
|
|
" receivedSvTimeInNs: %" PRIu64
|
|
" receivedSvTimeUncertaintyInNs: %" PRIu64
|
|
" antennaCN0DbHz: %.2f,"
|
|
" basebandCN0DbHz: %.2f,"
|
|
" pseudorangeRateMps : %.2f,"
|
|
" pseudorangeRateUncertaintyMps : %.2f,\n"
|
|
" accumulatedDeltaRangeState: 0x%08x,"
|
|
" accumulatedDeltaRangeM: %.2f, "
|
|
" accumulatedDeltaRangeUncertaintyM : %.2f, "
|
|
" carrierCycles: %" PRIu64
|
|
" carrierPhase: %.2f,"
|
|
" carrierPhaseUncertainty: %.2f,"
|
|
" multipathIndicator: %u,"
|
|
" snrDb: %.2f,"
|
|
" agcLevelDb: %.2f,"
|
|
" fullInterSignalBiasNs: %.2f,"
|
|
" fullInterSignalBiasUncertaintyNs: %.2f,"
|
|
" satelliteInterSignalBiasNs: %.2f,"
|
|
" satelliteInterSignalBiasUncertaintyNs: %.2f",
|
|
i + 1,
|
|
data.measurements[i].flags,
|
|
data.measurements[i].svid,
|
|
data.measurements[i].signalType.constellation,
|
|
data.measurements[i].signalType.carrierFrequencyHz,
|
|
data.measurements[i].signalType.codeType.c_str(),
|
|
data.measurements[i].timeOffsetNs,
|
|
data.measurements[i].state,
|
|
data.measurements[i].receivedSvTimeInNs,
|
|
data.measurements[i].receivedSvTimeUncertaintyInNs,
|
|
data.measurements[i].antennaCN0DbHz,
|
|
data.measurements[i].basebandCN0DbHz,
|
|
data.measurements[i].pseudorangeRateMps,
|
|
data.measurements[i].pseudorangeRateUncertaintyMps,
|
|
data.measurements[i].accumulatedDeltaRangeState,
|
|
data.measurements[i].accumulatedDeltaRangeM,
|
|
data.measurements[i].accumulatedDeltaRangeUncertaintyM,
|
|
data.measurements[i].carrierCycles,
|
|
data.measurements[i].carrierPhase,
|
|
data.measurements[i].carrierPhaseUncertainty,
|
|
data.measurements[i].multipathIndicator,
|
|
data.measurements[i].snrDb,
|
|
data.measurements[i].agcLevelDb,
|
|
data.measurements[i].fullInterSignalBiasNs,
|
|
data.measurements[i].fullInterSignalBiasUncertaintyNs,
|
|
data.measurements[i].satelliteInterSignalBiasNs,
|
|
data.measurements[i].satelliteInterSignalBiasUncertaintyNs
|
|
);
|
|
LOC_LOGd(" satellitePvt.flags: 0x%04x,"
|
|
" satellitePvt.satPosEcef.posXMeters: %.2f,"
|
|
" satellitePvt.satPosEcef.posYMeters: %.2f,"
|
|
" satellitePvt.satPosEcef.posZMeters: %.2f,"
|
|
" satellitePvt.satPosEcef.ureMeters: %.2f,"
|
|
" satellitePvt.satVelEcef.velXMps: %.2f,"
|
|
" satellitePvt.satVelEcef.velYMps: %.2f,"
|
|
" satellitePvt.satVelEcef.velZMps: %.2f,"
|
|
" satellitePvt.satVelEcef.ureRateMps: %.2f,"
|
|
" satellitePvt.satClockInfo.satHardwareCodeBiasMeters: %.2f,"
|
|
" satellitePvt.satClockInfo.satTimeCorrectionMeters: %.2f,"
|
|
" satellitePvt.satClockInfo.satClkDriftMps: %.2f,"
|
|
" satellitePvt.ionoDelayMeters: %.2f,"
|
|
" satellitePvt.tropoDelayMeters: %.2f",
|
|
data.measurements[i].satellitePvt.flags,
|
|
data.measurements[i].satellitePvt.satPosEcef.posXMeters,
|
|
data.measurements[i].satellitePvt.satPosEcef.posYMeters,
|
|
data.measurements[i].satellitePvt.satPosEcef.posZMeters,
|
|
data.measurements[i].satellitePvt.satPosEcef.ureMeters,
|
|
data.measurements[i].satellitePvt.satVelEcef.velXMps,
|
|
data.measurements[i].satellitePvt.satVelEcef.velYMps,
|
|
data.measurements[i].satellitePvt.satVelEcef.velZMps,
|
|
data.measurements[i].satellitePvt.satVelEcef.ureRateMps,
|
|
data.measurements[i].satellitePvt.satClockInfo.satHardwareCodeBiasMeters,
|
|
data.measurements[i].satellitePvt.satClockInfo.satTimeCorrectionMeters,
|
|
data.measurements[i].satellitePvt.satClockInfo.satClkDriftMps,
|
|
data.measurements[i].satellitePvt.ionoDelayMeters,
|
|
data.measurements[i].satellitePvt.tropoDelayMeters
|
|
);
|
|
}
|
|
LOC_LOGd(" Clocks Info "
|
|
" gnssClockFlags: 0x%04x,"
|
|
" leapSecond: %d,"
|
|
" timeNs: %" PRId64
|
|
" timeUncertaintyNs: %.2f,"
|
|
" fullBiasNs: %" PRId64
|
|
" biasNs: %.2f,"
|
|
" biasUncertaintyNs: %.2f,"
|
|
" driftNsps: %.2f,"
|
|
" driftUncertaintyNsps: %.2f,"
|
|
" hwClockDiscontinuityCount: %u,"
|
|
" referenceSignalTypeForIsb.constellation: %u,"
|
|
" referenceSignalTypeForIsb.carrierFrequencyHz: %.2f,"
|
|
" referenceSignalTypeForIsb.codeType: %s",
|
|
data.clock.gnssClockFlags,
|
|
data.clock.leapSecond,
|
|
data.clock.timeNs,
|
|
data.clock.timeUncertaintyNs,
|
|
data.clock.fullBiasNs,
|
|
data.clock.biasNs,
|
|
data.clock.biasUncertaintyNs,
|
|
data.clock.driftNsps,
|
|
data.clock.driftUncertaintyNsps,
|
|
data.clock.hwClockDiscontinuityCount,
|
|
data.clock.referenceSignalTypeForIsb.constellation,
|
|
data.clock.referenceSignalTypeForIsb.carrierFrequencyHz,
|
|
data.clock.referenceSignalTypeForIsb.codeType.c_str());
|
|
LOC_LOGd(" ElapsedRealtime "
|
|
" flags: 0x%08x,"
|
|
" timestampNs: %" PRId64", "
|
|
" timeUncertaintyNs: %.2f",
|
|
data.elapsedRealtime.flags,
|
|
data.elapsedRealtime.timestampNs,
|
|
data.elapsedRealtime.timeUncertaintyNs);
|
|
}
|
|
} // namespace implementation
|
|
} // namespace aidl
|
|
} // namespace gnss
|
|
} // namespace hardware
|
|
} // namespace android
|