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/*
* Copyright (C) 2019 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.hardware.gnss@2.1;
import @2.0::GnssConstellationType;
/**
* Represents a GNSS signal type.
*/
struct GnssSignalType {
/**
* Constellation type of the SV that transmits the signal.
*/
GnssConstellationType constellation;
/**
* Carrier frequency in Hz of the signal.
*/
double carrierFrequencyHz;
/**
* The type of code of the GNSS signal.
*
* This is used to specify the observation descriptor defined in GNSS Observation Data File
* Header Section Description in the RINEX standard (Version 3.XX). In RINEX Version 3.03,
* in Appendix Table A2 Attributes are listed as uppercase letters (for instance, "A" for
* "A channel").
*
* See the comment of @2.0::IGnssMeasurementCallback.GnssMeasurement.codeType for more details.
*/
string codeType;
};
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