56 lines
1.9 KiB
C++
56 lines
1.9 KiB
C++
/*
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* Copyright (C) 2019 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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#ifndef android_hardware_gnss_common_Constants_H_
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#define android_hardware_gnss_common_Constants_H_
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#include <cstdint>
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namespace android {
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namespace hardware {
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namespace gnss {
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namespace common {
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const float kMockHorizontalAccuracyMeters = 5;
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const float kMockVerticalAccuracyMeters = 5;
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const float kMockSpeedAccuracyMetersPerSecond = 1;
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const float kMockBearingAccuracyDegrees = 90;
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const int64_t kMockTimestamp = 1519930775453L;
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const float kGpsL1FreqHz = 1575.42 * 1e6;
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const float kGpsL5FreqHz = 1176.45 * 1e6;
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const float kGloG1FreqHz = 1602.0 * 1e6;
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const float kIrnssL5FreqHz = 1176.45 * 1e6;
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// Location replay constants
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constexpr char GNSS_PATH[] = "/dev/gnss0";
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constexpr char FIXED_LOCATION_PATH[] = "/dev/gnss1";
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constexpr int INPUT_BUFFER_SIZE = 256;
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constexpr char CMD_GET_LOCATION[] = "CMD_GET_LOCATION";
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constexpr char CMD_GET_RAWMEASUREMENT[] = "CMD_GET_RAWMEASUREMENT";
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constexpr char LINE_SEPARATOR = '\n';
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constexpr char COMMA_SEPARATOR = ',';
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constexpr char GPGA_RECORD_TAG[] = "$GPGGA";
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constexpr char GPRMC_RECORD_TAG[] = "$GPRMC";
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constexpr double TIMESTAMP_EPSILON = 0.001;
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constexpr int MIN_COL_NUM = 13;
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} // namespace common
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} // namespace gnss
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} // namespace hardware
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} // namespace android
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#endif // android_hardware_gnss_common_Constants_H_
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