275 lines
9.5 KiB
C++
275 lines
9.5 KiB
C++
/* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are
|
|
* met:
|
|
* * Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* * Redistributions in binary form must reproduce the above
|
|
* copyright notice, this list of conditions and the following
|
|
* disclaimer in the documentation and/or other materials provided
|
|
* with the distribution.
|
|
* * Neither the name of The Linux Foundation, nor the names of its
|
|
* contributors may be used to endorse or promote products derived
|
|
* from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
|
|
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
|
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
|
|
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
|
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
|
|
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
|
|
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
*/
|
|
|
|
#include <LocationUtil.h>
|
|
|
|
namespace android {
|
|
namespace hardware {
|
|
namespace gnss {
|
|
namespace V1_0 {
|
|
namespace implementation {
|
|
|
|
using ::android::hardware::gnss::V1_0::GnssLocation;
|
|
using ::android::hardware::gnss::V1_0::GnssConstellationType;
|
|
using ::android::hardware::gnss::V1_0::GnssLocationFlags;
|
|
|
|
void convertGnssLocation(Location& in, GnssLocation& out)
|
|
{
|
|
memset(&out, 0, sizeof(GnssLocation));
|
|
if (in.flags & LOCATION_HAS_LAT_LONG_BIT) {
|
|
out.gnssLocationFlags |= GnssLocationFlags::HAS_LAT_LONG;
|
|
out.latitudeDegrees = in.latitude;
|
|
out.longitudeDegrees = in.longitude;
|
|
}
|
|
if (in.flags & LOCATION_HAS_ALTITUDE_BIT) {
|
|
out.gnssLocationFlags |= GnssLocationFlags::HAS_ALTITUDE;
|
|
out.altitudeMeters = in.altitude;
|
|
}
|
|
if (in.flags & LOCATION_HAS_SPEED_BIT) {
|
|
out.gnssLocationFlags |= GnssLocationFlags::HAS_SPEED;
|
|
out.speedMetersPerSec = in.speed;
|
|
}
|
|
if (in.flags & LOCATION_HAS_BEARING_BIT) {
|
|
out.gnssLocationFlags |= GnssLocationFlags::HAS_BEARING;
|
|
out.bearingDegrees = in.bearing;
|
|
}
|
|
if (in.flags & LOCATION_HAS_ACCURACY_BIT) {
|
|
out.gnssLocationFlags |= GnssLocationFlags::HAS_HORIZONTAL_ACCURACY;
|
|
out.horizontalAccuracyMeters = in.accuracy;
|
|
}
|
|
if (in.flags & LOCATION_HAS_VERTICAL_ACCURACY_BIT) {
|
|
out.gnssLocationFlags |= GnssLocationFlags::HAS_VERTICAL_ACCURACY;
|
|
out.verticalAccuracyMeters = in.verticalAccuracy;
|
|
}
|
|
if (in.flags & LOCATION_HAS_SPEED_ACCURACY_BIT) {
|
|
out.gnssLocationFlags |= GnssLocationFlags::HAS_SPEED_ACCURACY;
|
|
out.speedAccuracyMetersPerSecond = in.speedAccuracy;
|
|
}
|
|
if (in.flags & LOCATION_HAS_BEARING_ACCURACY_BIT) {
|
|
out.gnssLocationFlags |= GnssLocationFlags::HAS_BEARING_ACCURACY;
|
|
out.bearingAccuracyDegrees = in.bearingAccuracy;
|
|
}
|
|
|
|
out.timestamp = static_cast<V1_0::GnssUtcTime>(in.timestamp);
|
|
}
|
|
|
|
void convertGnssLocation(const GnssLocation& in, Location& out)
|
|
{
|
|
memset(&out, 0, sizeof(out));
|
|
if (in.gnssLocationFlags & GnssLocationFlags::HAS_LAT_LONG) {
|
|
out.flags |= LOCATION_HAS_LAT_LONG_BIT;
|
|
out.latitude = in.latitudeDegrees;
|
|
out.longitude = in.longitudeDegrees;
|
|
}
|
|
if (in.gnssLocationFlags & GnssLocationFlags::HAS_ALTITUDE) {
|
|
out.flags |= LOCATION_HAS_ALTITUDE_BIT;
|
|
out.altitude = in.altitudeMeters;
|
|
}
|
|
if (in.gnssLocationFlags & GnssLocationFlags::HAS_SPEED) {
|
|
out.flags |= LOCATION_HAS_SPEED_BIT;
|
|
out.speed = in.speedMetersPerSec;
|
|
}
|
|
if (in.gnssLocationFlags & GnssLocationFlags::HAS_BEARING) {
|
|
out.flags |= LOCATION_HAS_BEARING_BIT;
|
|
out.bearing = in.bearingDegrees;
|
|
}
|
|
if (in.gnssLocationFlags & GnssLocationFlags::HAS_HORIZONTAL_ACCURACY) {
|
|
out.flags |= LOCATION_HAS_ACCURACY_BIT;
|
|
out.accuracy = in.horizontalAccuracyMeters;
|
|
}
|
|
if (in.gnssLocationFlags & GnssLocationFlags::HAS_VERTICAL_ACCURACY) {
|
|
out.flags |= LOCATION_HAS_VERTICAL_ACCURACY_BIT;
|
|
out.verticalAccuracy = in.verticalAccuracyMeters;
|
|
}
|
|
if (in.gnssLocationFlags & GnssLocationFlags::HAS_SPEED_ACCURACY) {
|
|
out.flags |= LOCATION_HAS_SPEED_ACCURACY_BIT;
|
|
out.speedAccuracy = in.speedAccuracyMetersPerSecond;
|
|
}
|
|
if (in.gnssLocationFlags & GnssLocationFlags::HAS_BEARING_ACCURACY) {
|
|
out.flags |= LOCATION_HAS_BEARING_ACCURACY_BIT;
|
|
out.bearingAccuracy = in.bearingAccuracyDegrees;
|
|
}
|
|
|
|
out.timestamp = static_cast<uint64_t>(in.timestamp);
|
|
}
|
|
|
|
void convertGnssConstellationType(GnssSvType& in, GnssConstellationType& out)
|
|
{
|
|
switch(in) {
|
|
case GNSS_SV_TYPE_GPS:
|
|
out = GnssConstellationType::GPS;
|
|
break;
|
|
case GNSS_SV_TYPE_SBAS:
|
|
out = GnssConstellationType::SBAS;
|
|
break;
|
|
case GNSS_SV_TYPE_GLONASS:
|
|
out = GnssConstellationType::GLONASS;
|
|
break;
|
|
case GNSS_SV_TYPE_QZSS:
|
|
out = GnssConstellationType::QZSS;
|
|
break;
|
|
case GNSS_SV_TYPE_BEIDOU:
|
|
out = GnssConstellationType::BEIDOU;
|
|
break;
|
|
case GNSS_SV_TYPE_GALILEO:
|
|
out = GnssConstellationType::GALILEO;
|
|
break;
|
|
case GNSS_SV_TYPE_UNKNOWN:
|
|
default:
|
|
out = GnssConstellationType::UNKNOWN;
|
|
break;
|
|
}
|
|
}
|
|
|
|
void convertGnssSvid(GnssSv& in, int16_t& out)
|
|
{
|
|
switch(in.type){
|
|
case GNSS_SV_TYPE_GPS:
|
|
out = in.svId;
|
|
break;
|
|
case GNSS_SV_TYPE_SBAS:
|
|
out = in.svId;
|
|
break;
|
|
case GNSS_SV_TYPE_GLONASS:
|
|
if (!isGloSlotUnknown(in.svId)) { // OSN is known
|
|
out = in.svId - GLO_SV_PRN_MIN + 1;
|
|
} else { // OSN is not known, report FCN
|
|
out = in.gloFrequency + 92;
|
|
}
|
|
break;
|
|
case GNSS_SV_TYPE_QZSS:
|
|
out = in.svId;
|
|
break;
|
|
case GNSS_SV_TYPE_BEIDOU:
|
|
out = in.svId - BDS_SV_PRN_MIN + 1;
|
|
break;
|
|
case GNSS_SV_TYPE_GALILEO:
|
|
out = in.svId - GAL_SV_PRN_MIN + 1;
|
|
break;
|
|
case GNSS_SV_TYPE_NAVIC:
|
|
out = in.svId - NAVIC_SV_PRN_MIN + 1;
|
|
break;
|
|
default:
|
|
out = in.svId;
|
|
break;
|
|
}
|
|
}
|
|
|
|
void convertGnssSvid(GnssMeasurementsData& in, int16_t& out)
|
|
{
|
|
switch (in.svType) {
|
|
case GNSS_SV_TYPE_GPS:
|
|
out = in.svId;
|
|
break;
|
|
case GNSS_SV_TYPE_SBAS:
|
|
out = in.svId;
|
|
break;
|
|
case GNSS_SV_TYPE_GLONASS:
|
|
if (!isGloSlotUnknown(in.svId)) { // OSN is known
|
|
out = in.svId - GLO_SV_PRN_MIN + 1;
|
|
} else { // OSN is not known, report FCN
|
|
out = in.gloFrequency + 92;
|
|
}
|
|
break;
|
|
case GNSS_SV_TYPE_QZSS:
|
|
out = in.svId;
|
|
break;
|
|
case GNSS_SV_TYPE_BEIDOU:
|
|
out = in.svId - BDS_SV_PRN_MIN + 1;
|
|
break;
|
|
case GNSS_SV_TYPE_GALILEO:
|
|
out = in.svId - GAL_SV_PRN_MIN + 1;
|
|
break;
|
|
case GNSS_SV_TYPE_NAVIC:
|
|
out = in.svId - NAVIC_SV_PRN_MIN + 1;
|
|
break;
|
|
default:
|
|
out = in.svId;
|
|
break;
|
|
}
|
|
}
|
|
|
|
void convertGnssEphemerisType(GnssEphemerisType& in, GnssDebug::SatelliteEphemerisType& out)
|
|
{
|
|
switch(in) {
|
|
case GNSS_EPH_TYPE_EPHEMERIS:
|
|
out = GnssDebug::SatelliteEphemerisType::EPHEMERIS;
|
|
break;
|
|
case GNSS_EPH_TYPE_ALMANAC:
|
|
out = GnssDebug::SatelliteEphemerisType::ALMANAC_ONLY;
|
|
break;
|
|
case GNSS_EPH_TYPE_UNKNOWN:
|
|
default:
|
|
out = GnssDebug::SatelliteEphemerisType::NOT_AVAILABLE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
void convertGnssEphemerisSource(GnssEphemerisSource& in, GnssDebug::SatelliteEphemerisSource& out)
|
|
{
|
|
switch(in) {
|
|
case GNSS_EPH_SOURCE_DEMODULATED:
|
|
out = GnssDebug::SatelliteEphemerisSource::DEMODULATED;
|
|
break;
|
|
case GNSS_EPH_SOURCE_SUPL_PROVIDED:
|
|
out = GnssDebug::SatelliteEphemerisSource::SUPL_PROVIDED;
|
|
break;
|
|
case GNSS_EPH_SOURCE_OTHER_SERVER_PROVIDED:
|
|
out = GnssDebug::SatelliteEphemerisSource::OTHER_SERVER_PROVIDED;
|
|
break;
|
|
case GNSS_EPH_SOURCE_LOCAL:
|
|
case GNSS_EPH_SOURCE_UNKNOWN:
|
|
default:
|
|
out = GnssDebug::SatelliteEphemerisSource::OTHER;
|
|
break;
|
|
}
|
|
}
|
|
|
|
void convertGnssEphemerisHealth(GnssEphemerisHealth& in, GnssDebug::SatelliteEphemerisHealth& out)
|
|
{
|
|
switch(in) {
|
|
case GNSS_EPH_HEALTH_GOOD:
|
|
out = GnssDebug::SatelliteEphemerisHealth::GOOD;
|
|
break;
|
|
case GNSS_EPH_HEALTH_BAD:
|
|
out = GnssDebug::SatelliteEphemerisHealth::BAD;
|
|
break;
|
|
case GNSS_EPH_HEALTH_UNKNOWN:
|
|
default:
|
|
out = GnssDebug::SatelliteEphemerisHealth::UNKNOWN;
|
|
break;
|
|
}
|
|
}
|
|
|
|
} // namespace implementation
|
|
} // namespace V1_0
|
|
} // namespace gnss
|
|
} // namespace hardware
|
|
} // namespace android
|