1 /*
2 * Copyright (C) 2021 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #define LOG_TAG "MeasurementCorrectionsInterface"
18
19 #include "MeasurementCorrectionsInterface.h"
20 #include <inttypes.h>
21 #include <log/log.h>
22
23 namespace aidl::android::hardware::gnss::measurement_corrections {
24
25 std::shared_ptr<IMeasurementCorrectionsCallback> MeasurementCorrectionsInterface::sCallback =
26 nullptr;
27
setCorrections(const MeasurementCorrections & corrections)28 ndk::ScopedAStatus MeasurementCorrectionsInterface::setCorrections(
29 const MeasurementCorrections& corrections) {
30 ALOGD("setCorrections");
31 ALOGD("corrections = lat: %f, lng: %f, alt: %f, hUnc: %f, vUnc: %f, toa: %llu, "
32 "satCorrections.size: %d",
33 corrections.latitudeDegrees, corrections.longitudeDegrees, corrections.altitudeMeters,
34 corrections.horizontalPositionUncertaintyMeters,
35 corrections.verticalPositionUncertaintyMeters,
36 static_cast<unsigned long long>(corrections.toaGpsNanosecondsOfWeek),
37 static_cast<int>(corrections.satCorrections.size()));
38 for (auto singleSatCorrection : corrections.satCorrections) {
39 ALOGD("singleSatCorrection = flags: %d, constellation: %d, svid: %d"
40 ", cfHz: %" PRId64
41 ", probLos: %f, combinedEpl: %f, combinedEplUnc: %f, combinedAttenuation: %f"
42 ", excessPathInfos.size: %d",
43 singleSatCorrection.singleSatCorrectionFlags, singleSatCorrection.constellation,
44 singleSatCorrection.svid, singleSatCorrection.carrierFrequencyHz,
45 singleSatCorrection.probSatIsLos, singleSatCorrection.combinedExcessPathLengthMeters,
46 singleSatCorrection.combinedExcessPathLengthUncertaintyMeters,
47 singleSatCorrection.combinedAttenuationDb,
48 static_cast<int>(singleSatCorrection.excessPathInfos.size()));
49
50 for (auto excessPathInfo : singleSatCorrection.excessPathInfos) {
51 ALOGD("excessPathInfo = epl: %f, eplUnc: %f, attenuation: %f",
52 excessPathInfo.excessPathLengthMeters,
53 excessPathInfo.excessPathLengthUncertaintyMeters, excessPathInfo.attenuationDb);
54 ALOGD("reflecting plane = lat: %f, lng: %f, alt: %f, azm: %f",
55 excessPathInfo.reflectingPlane.latitudeDegrees,
56 excessPathInfo.reflectingPlane.longitudeDegrees,
57 excessPathInfo.reflectingPlane.altitudeMeters,
58 excessPathInfo.reflectingPlane.reflectingPlaneAzimuthDegrees);
59 }
60 }
61 return ndk::ScopedAStatus::ok();
62 }
63
setCallback(const std::shared_ptr<IMeasurementCorrectionsCallback> & callback)64 ndk::ScopedAStatus MeasurementCorrectionsInterface::setCallback(
65 const std::shared_ptr<IMeasurementCorrectionsCallback>& callback) {
66 ALOGD("MeasurementCorrections::setCallback");
67 std::unique_lock<std::mutex> lock(mMutex);
68 sCallback = callback;
69 auto ret = sCallback->setCapabilitiesCb(
70 IMeasurementCorrectionsCallback::CAPABILITY_LOS_SATS |
71 IMeasurementCorrectionsCallback::CAPABILITY_EXCESS_PATH_LENGTH |
72 IMeasurementCorrectionsCallback::CAPABILITY_REFLECTING_PLANE);
73 if (!ret.isOk()) {
74 ALOGE("%s: Unable to invoke callback", __func__);
75 }
76 return ndk::ScopedAStatus::ok();
77 }
78 } // namespace aidl::android::hardware::gnss::measurement_corrections
79