1 /*
2 * Copyright (C) 2019 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 "GnssMeasurementCorrections"
18
19 #include "GnssMeasurementCorrections.h"
20 #include <log/log.h>
21
22 namespace android {
23 namespace hardware {
24 namespace gnss {
25 namespace measurement_corrections {
26 namespace V1_0 {
27 namespace implementation {
28
29 // Methods from V1_0::IMeasurementCorrections follow.
setCorrections(const MeasurementCorrections & corrections)30 Return<bool> GnssMeasurementCorrections::setCorrections(const MeasurementCorrections& corrections) {
31 ALOGD("setCorrections");
32 ALOGD("corrections = lat: %f, lng: %f, alt: %f, hUnc: %f, vUnc: %f, toa: %llu, "
33 "satCorrections.size: %d",
34 corrections.latitudeDegrees, corrections.longitudeDegrees, corrections.altitudeMeters,
35 corrections.horizontalPositionUncertaintyMeters,
36 corrections.verticalPositionUncertaintyMeters,
37 static_cast<unsigned long long>(corrections.toaGpsNanosecondsOfWeek),
38 static_cast<int>(corrections.satCorrections.size()));
39 for (auto singleSatCorrection : corrections.satCorrections) {
40 ALOGD("singleSatCorrection = flags: %d, constellation: %d, svid: %d, cfHz: %f, probLos: %f,"
41 " epl: %f, eplUnc: %f",
42 static_cast<int>(singleSatCorrection.singleSatCorrectionFlags),
43 static_cast<int>(singleSatCorrection.constellation),
44 static_cast<int>(singleSatCorrection.svid), singleSatCorrection.carrierFrequencyHz,
45 singleSatCorrection.probSatIsLos, singleSatCorrection.excessPathLengthMeters,
46 singleSatCorrection.excessPathLengthUncertaintyMeters);
47 ALOGD("reflecting plane = lat: %f, lng: %f, alt: %f, azm: %f",
48 singleSatCorrection.reflectingPlane.latitudeDegrees,
49 singleSatCorrection.reflectingPlane.longitudeDegrees,
50 singleSatCorrection.reflectingPlane.altitudeMeters,
51 singleSatCorrection.reflectingPlane.azimuthDegrees);
52 }
53
54 return true;
55 }
56
setCallback(const sp<V1_0::IMeasurementCorrectionsCallback> & callback)57 Return<bool> GnssMeasurementCorrections::setCallback(
58 const sp<V1_0::IMeasurementCorrectionsCallback>& callback) {
59 using Capabilities = V1_0::IMeasurementCorrectionsCallback::Capabilities;
60 auto ret =
61 callback->setCapabilitiesCb(Capabilities::LOS_SATS | Capabilities::EXCESS_PATH_LENGTH |
62 Capabilities::REFLECTING_PLANE);
63 if (!ret.isOk()) {
64 ALOGE("%s: Unable to invoke callback", __func__);
65 return false;
66 }
67 return true;
68 }
69
70 } // namespace implementation
71 } // namespace V1_0
72 } // namespace measurement_corrections
73 } // namespace gnss
74 } // namespace hardware
75 } // namespace android
76