579 lines
25 KiB
C++
579 lines
25 KiB
C++
/*
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* Copyright (C) 2016 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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#include "sensorlist.h"
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#include <math.h>
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#include "hubdefs.h"
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using namespace android;
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const int kVersion = 1;
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const float kMinSampleRateHzAccel = 6.250f;
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const float kMaxSampleRateHzAccel = 400.0f;
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const float kAccelRangeG = 16.0f;
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extern const float kScaleAccel = (kAccelRangeG * 9.81f / 32768.0f);
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const float kMinSampleRateHzGyro = 6.250f;
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const float kMaxSampleRateHzGyro = 400.0f;
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const float kMinSampleRateHzMag = 3.125f;
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const float kMaxSampleRateHzMag = 50.0f;
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extern const float kScaleMag = 0.15f;
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const float kMinSampleRateHzPolling = 0.1f;
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const float kMaxSampleRateHzPolling = 25.0f;
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const float kMinSampleRateHzPressure = 0.1f;
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const float kMaxSampleRateHzPressure = 10.0f;
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const float kMinSampleRateHzTemperature = kMinSampleRateHzPolling;
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const float kMaxSampleRateHzTemperature = kMaxSampleRateHzPolling;
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const float kMinSampleRateHzProximity = kMinSampleRateHzPolling;
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const float kMaxSampleRateHzProximity = 5.0;
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const float kMinSampleRateHzLight = kMinSampleRateHzPolling;
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const float kMaxSampleRateHzLight = 5.0;
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const float kMinSampleRateHzOrientation = 12.5f;
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const float kMaxSampleRateHzOrientation = 200.0f;
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#ifdef DIRECT_REPORT_ENABLED
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constexpr uint32_t kDirectReportFlagAccel = (
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// support up to rate level fast (nominal 200Hz);
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(SENSOR_DIRECT_RATE_FAST << SENSOR_FLAG_SHIFT_DIRECT_REPORT)
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// support ashmem and gralloc direct channel
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| SENSOR_FLAG_DIRECT_CHANNEL_ASHMEM
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| SENSOR_FLAG_DIRECT_CHANNEL_GRALLOC);
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constexpr uint32_t kDirectReportFlagGyro = (
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// support up to rate level fast (nominal 200Hz);
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(SENSOR_DIRECT_RATE_FAST << SENSOR_FLAG_SHIFT_DIRECT_REPORT)
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// support ashmem and gralloc direct channel
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| SENSOR_FLAG_DIRECT_CHANNEL_ASHMEM
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| SENSOR_FLAG_DIRECT_CHANNEL_GRALLOC);
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constexpr uint32_t kDirectReportFlagMag = (
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// support up to rate level normal (nominal 50Hz);
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(SENSOR_DIRECT_RATE_NORMAL << SENSOR_FLAG_SHIFT_DIRECT_REPORT)
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// support ashmem and gralloc direct channel
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| SENSOR_FLAG_DIRECT_CHANNEL_ASHMEM
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| SENSOR_FLAG_DIRECT_CHANNEL_GRALLOC);
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#else
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constexpr uint32_t kDirectReportFlagAccel = 0;
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constexpr uint32_t kDirectReportFlagGyro = 0;
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constexpr uint32_t kDirectReportFlagMag = 0;
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#endif
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/*
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* The fowllowing max count is determined by the total number of blocks
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* avaliable in the shared nanohub buffer and number of samples each type of
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* event can hold within a buffer block.
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* For marlin's case, there are 239 blocks in the shared sensor buffer and
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* each block can hold 30 OneAxis Samples, 15 ThreeAxis Samples or 24
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* RawThreeAxies Samples.
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*/
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const int kMaxOneAxisEventCount = 7170;
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const int kMaxThreeAxisEventCount = 3585;
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const int kMaxRawThreeAxisEventCount = 5736;
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const int kMinFifoReservedEventCount = 20;
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const char SENSOR_STRING_TYPE_INTERNAL_TEMPERATURE[] =
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"com.google.sensor.internal_temperature";
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const char SENSOR_STRING_TYPE_SYNC[] =
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"com.google.sensor.sync";
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const char SENSOR_STRING_TYPE_DOUBLE_TWIST[] =
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"com.google.sensor.double_twist";
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const char SENSOR_STRING_TYPE_DOUBLE_TAP[] =
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"com.google.sensor.double_tap";
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const char SENSOR_STRING_TYPE_DOUBLE_TOUCH[] =
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"com.google.sensor.double_touch";
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extern const sensor_t kSensorList[] = {
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{
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"TMD4903 Proximity Sensor",
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"AMS",
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kVersion,
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COMMS_SENSOR_PROXIMITY,
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SENSOR_TYPE_PROXIMITY,
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5.0f, // maxRange (cm)
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1.0f, // resolution (cm)
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0.0f, // XXX power
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(int32_t)(1.0E6f / kMaxSampleRateHzProximity), // minDelay
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300, // XXX fifoReservedEventCount
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kMaxOneAxisEventCount, // XXX fifoMaxEventCount
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SENSOR_STRING_TYPE_PROXIMITY,
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"", // requiredPermission
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(long)(1.0E6f / kMinSampleRateHzProximity), // maxDelay
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SENSOR_FLAG_WAKE_UP | SENSOR_FLAG_ON_CHANGE_MODE,
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{ NULL, NULL }
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},
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{
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"TMD4903 Light Sensor",
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"AMS",
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kVersion,
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COMMS_SENSOR_LIGHT,
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SENSOR_TYPE_LIGHT,
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43000.0f, // maxRange (lx)
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10.0f, // XXX resolution (lx)
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0.0f, // XXX power
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(int32_t)(1.0E6f / kMaxSampleRateHzLight), // minDelay
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kMinFifoReservedEventCount, // XXX fifoReservedEventCount
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kMaxOneAxisEventCount, // XXX fifoMaxEventCount
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SENSOR_STRING_TYPE_LIGHT,
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"", // requiredPermission
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(long)(1.0E6f / kMinSampleRateHzLight), // maxDelay
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SENSOR_FLAG_ON_CHANGE_MODE,
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{ NULL, NULL }
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},
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{
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"BMI160 accelerometer",
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"Bosch",
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kVersion,
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COMMS_SENSOR_ACCEL,
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SENSOR_TYPE_ACCELEROMETER,
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GRAVITY_EARTH * kAccelRangeG, // maxRange
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GRAVITY_EARTH * kAccelRangeG / 32768.0f, // resolution
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0.0f, // XXX power
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(int32_t)(1.0E6f / kMaxSampleRateHzAccel), // minDelay
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3000, // XXX fifoReservedEventCount
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kMaxRawThreeAxisEventCount, // XXX fifoMaxEventCount
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SENSOR_STRING_TYPE_ACCELEROMETER,
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"", // requiredPermission
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(long)(1.0E6f / kMinSampleRateHzAccel), // maxDelay
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SENSOR_FLAG_CONTINUOUS_MODE | kDirectReportFlagAccel,
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{ NULL, NULL }
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},
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{
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"BMI160 gyroscope",
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"Bosch",
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kVersion,
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COMMS_SENSOR_GYRO,
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SENSOR_TYPE_GYROSCOPE,
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1000.0f * M_PI / 180.0f, // maxRange
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1000.0f * M_PI / (180.0f * 32768.0f), // resolution
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0.0f, // XXX power
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(int32_t)(1.0E6f / kMaxSampleRateHzGyro), // minDelay
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kMinFifoReservedEventCount, // XXX fifoReservedEventCount
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kMaxThreeAxisEventCount, // XXX fifoMaxEventCount
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SENSOR_STRING_TYPE_GYROSCOPE,
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"", // requiredPermission
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(long)(1.0E6f / kMinSampleRateHzGyro), // maxDelay
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SENSOR_FLAG_CONTINUOUS_MODE | kDirectReportFlagGyro,
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{ NULL, NULL }
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},
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{
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"BMI160 gyroscope (uncalibrated)",
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"Bosch",
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kVersion,
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COMMS_SENSOR_GYRO_UNCALIBRATED,
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SENSOR_TYPE_GYROSCOPE_UNCALIBRATED,
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1000.0f * M_PI / 180.0f, // maxRange
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1000.0f * M_PI / (180.0f * 32768.0f), // resolution
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0.0f, // XXX power
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(int32_t)(1.0E6f / kMaxSampleRateHzGyro), // minDelay
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kMinFifoReservedEventCount, // XXX fifoReservedEventCount
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kMaxThreeAxisEventCount, // XXX fifoMaxEventCount
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SENSOR_STRING_TYPE_GYROSCOPE_UNCALIBRATED,
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"", // requiredPermission
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(long)(1.0E6f / kMinSampleRateHzGyro), // maxDelay
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SENSOR_FLAG_CONTINUOUS_MODE | kDirectReportFlagGyro,
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{ NULL, NULL }
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},
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{
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"AK09915 magnetometer",
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"AKM",
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kVersion,
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COMMS_SENSOR_MAG,
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SENSOR_TYPE_MAGNETIC_FIELD,
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1300.0f, // XXX maxRange
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0.0f, // XXX resolution
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0.0f, // XXX power
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(int32_t)(1.0E6f / kMaxSampleRateHzMag), // minDelay
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600, // XXX fifoReservedEventCount
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kMaxThreeAxisEventCount, // XXX fifoMaxEventCount
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SENSOR_STRING_TYPE_MAGNETIC_FIELD,
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"", // requiredPermission
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(long)(1.0E6f / kMinSampleRateHzMag), // maxDelay
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SENSOR_FLAG_CONTINUOUS_MODE | kDirectReportFlagMag,
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{ NULL, NULL }
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},
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{
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"AK09915 magnetometer (uncalibrated)",
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"AKM",
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kVersion,
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COMMS_SENSOR_MAG_UNCALIBRATED,
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SENSOR_TYPE_MAGNETIC_FIELD_UNCALIBRATED,
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1300.0f, // XXX maxRange
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0.0f, // XXX resolution
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0.0f, // XXX power
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(int32_t)(1.0E6f / kMaxSampleRateHzMag), // minDelay
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600, // XXX fifoReservedEventCount
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kMaxThreeAxisEventCount, // XXX fifoMaxEventCount
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SENSOR_STRING_TYPE_MAGNETIC_FIELD_UNCALIBRATED,
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"", // requiredPermission
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(long)(1.0E6f / kMinSampleRateHzMag), // maxDelay
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SENSOR_FLAG_CONTINUOUS_MODE | kDirectReportFlagMag,
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{ NULL, NULL }
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},
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{
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"BMP285 pressure",
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"Bosch",
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kVersion,
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COMMS_SENSOR_PRESSURE,
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SENSOR_TYPE_PRESSURE,
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1100.0f, // maxRange (hPa)
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0.005f, // resolution (hPa)
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0.0f, // XXX power
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(int32_t)(1.0E6f / kMaxSampleRateHzPressure), // minDelay
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300, // XXX fifoReservedEventCount
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kMaxOneAxisEventCount, // XXX fifoMaxEventCount
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SENSOR_STRING_TYPE_PRESSURE,
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"", // requiredPermission
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(long)(1.0E6f / kMinSampleRateHzPressure), // maxDelay
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SENSOR_FLAG_CONTINUOUS_MODE,
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{ NULL, NULL }
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},
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{
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"BMP285 temperature",
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"Bosch",
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kVersion,
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COMMS_SENSOR_TEMPERATURE,
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SENSOR_TYPE_INTERNAL_TEMPERATURE,
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85.0f, // maxRange (degC)
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0.01, // resolution (degC)
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0.0f, // XXX power
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(int32_t)(1.0E6f / kMaxSampleRateHzTemperature), // minDelay
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kMinFifoReservedEventCount, // XXX fifoReservedEventCount
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kMaxOneAxisEventCount, // XXX fifoMaxEventCount
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SENSOR_STRING_TYPE_INTERNAL_TEMPERATURE,
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"", // requiredPermission
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(long)(1.0E6f / kMinSampleRateHzTemperature), // maxDelay
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SENSOR_FLAG_CONTINUOUS_MODE,
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{ NULL, NULL }
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},
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{
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"Orientation",
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"Google",
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kVersion,
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COMMS_SENSOR_ORIENTATION,
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SENSOR_TYPE_ORIENTATION,
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360.0f, // maxRange (deg)
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1.0f, // XXX resolution (deg)
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0.0f, // XXX power
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(int32_t)(1.0E6f / kMaxSampleRateHzOrientation), // minDelay
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kMinFifoReservedEventCount, // XXX fifoReservedEventCount
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kMaxThreeAxisEventCount, // XXX fifoMaxEventCount
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SENSOR_STRING_TYPE_ORIENTATION,
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"", // requiredPermission
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(long)(1.0E6f / kMinSampleRateHzOrientation), // maxDelay
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SENSOR_FLAG_CONTINUOUS_MODE,
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{ NULL, NULL }
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},
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{
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"BMI160 Step detector",
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"Bosch",
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kVersion,
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COMMS_SENSOR_STEP_DETECTOR,
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SENSOR_TYPE_STEP_DETECTOR,
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1.0f, // maxRange
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1.0f, // XXX resolution
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0.0f, // XXX power
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0, // minDelay
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100, // XXX fifoReservedEventCount
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kMaxOneAxisEventCount, // XXX fifoMaxEventCount
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SENSOR_STRING_TYPE_STEP_DETECTOR,
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"", // requiredPermission
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0, // maxDelay
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SENSOR_FLAG_SPECIAL_REPORTING_MODE,
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{ NULL, NULL }
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},
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{
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"BMI160 Step counter",
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"Bosch",
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kVersion,
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COMMS_SENSOR_STEP_COUNTER,
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SENSOR_TYPE_STEP_COUNTER,
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1.0f, // XXX maxRange
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1.0f, // resolution
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0.0f, // XXX power
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0, // minDelay
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kMinFifoReservedEventCount, // XXX fifoReservedEventCount
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kMaxOneAxisEventCount, // XXX fifoMaxEventCount
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SENSOR_STRING_TYPE_STEP_COUNTER,
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"", // requiredPermission
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0, // maxDelay
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SENSOR_FLAG_ON_CHANGE_MODE,
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{ NULL, NULL }
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},
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{
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"Significant motion",
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"Google",
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kVersion,
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COMMS_SENSOR_SIGNIFICANT_MOTION,
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SENSOR_TYPE_SIGNIFICANT_MOTION,
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1.0f, // maxRange
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1.0f, // XXX resolution
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0.0f, // XXX power
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-1, // minDelay
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0, // XXX fifoReservedEventCount
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0, // XXX fifoMaxEventCount
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SENSOR_STRING_TYPE_SIGNIFICANT_MOTION,
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"", // requiredPermission
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0, // maxDelay
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SENSOR_FLAG_WAKE_UP | SENSOR_FLAG_ONE_SHOT_MODE,
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{ NULL, NULL }
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},
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{
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"Gravity",
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"Google",
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kVersion,
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COMMS_SENSOR_GRAVITY,
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SENSOR_TYPE_GRAVITY,
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1000.0f, // maxRange
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1.0f, // XXX resolution
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0.0f, // XXX power
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(int32_t)(1.0E6f / kMaxSampleRateHzOrientation), // minDelay
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kMinFifoReservedEventCount, // XXX fifoReservedEventCount
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kMaxThreeAxisEventCount, // XXX fifoMaxEventCount
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SENSOR_STRING_TYPE_GRAVITY,
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"", // requiredPermission
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(long)(1.0E6f / kMinSampleRateHzOrientation), // maxDelay
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SENSOR_FLAG_CONTINUOUS_MODE,
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{ NULL, NULL }
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},
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{
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"Linear Acceleration",
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"Google",
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kVersion,
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COMMS_SENSOR_LINEAR_ACCEL,
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SENSOR_TYPE_LINEAR_ACCELERATION,
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1000.0f, // maxRange
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1.0f, // XXX resolution
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0.0f, // XXX power
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(int32_t)(1.0E6f / kMaxSampleRateHzOrientation), // minDelay
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kMinFifoReservedEventCount, // XXX fifoReservedEventCount
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kMaxThreeAxisEventCount, // XXX fifoMaxEventCount
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SENSOR_STRING_TYPE_LINEAR_ACCELERATION,
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"", // requiredPermission
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(long)(1.0E6f / kMinSampleRateHzOrientation), // maxDelay
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SENSOR_FLAG_CONTINUOUS_MODE,
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{ NULL, NULL }
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},
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{
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"Rotation Vector",
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"Google",
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kVersion,
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COMMS_SENSOR_ROTATION_VECTOR,
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SENSOR_TYPE_ROTATION_VECTOR,
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1000.0f, // maxRange
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1.0f, // XXX resolution
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0.0f, // XXX power
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(int32_t)(1.0E6f / kMaxSampleRateHzOrientation), // minDelay
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kMinFifoReservedEventCount, // XXX fifoReservedEventCount
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kMaxThreeAxisEventCount, // XXX fifoMaxEventCount
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SENSOR_STRING_TYPE_ROTATION_VECTOR,
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"", // requiredPermission
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(long)(1.0E6f / kMinSampleRateHzOrientation), // maxDelay
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SENSOR_FLAG_CONTINUOUS_MODE,
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{ NULL, NULL }
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},
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{
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"Geomagnetic Rotation Vector",
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"Google",
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kVersion,
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COMMS_SENSOR_GEO_MAG,
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SENSOR_TYPE_GEOMAGNETIC_ROTATION_VECTOR,
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1000.0f, // maxRange
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1.0f, // XXX resolution
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0.0f, // XXX power
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(int32_t)(1.0E6f / kMaxSampleRateHzOrientation), // minDelay
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kMinFifoReservedEventCount, // XXX fifoReservedEventCount
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kMaxThreeAxisEventCount, // XXX fifoMaxEventCount
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SENSOR_STRING_TYPE_GEOMAGNETIC_ROTATION_VECTOR,
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"", // requiredPermission
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(long)(1.0E6f / kMinSampleRateHzOrientation), // maxDelay
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SENSOR_FLAG_CONTINUOUS_MODE,
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{ NULL, NULL }
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},
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{
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"Game Rotation Vector",
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"Google",
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kVersion,
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COMMS_SENSOR_GAME_ROTATION_VECTOR,
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SENSOR_TYPE_GAME_ROTATION_VECTOR,
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1000.0f, // maxRange
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1.0f, // XXX resolution
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0.0f, // XXX power
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(int32_t)(1.0E6f / kMaxSampleRateHzOrientation), // minDelay
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300, // XXX fifoReservedEventCount
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kMaxThreeAxisEventCount, // XXX fifoMaxEventCount
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SENSOR_STRING_TYPE_GAME_ROTATION_VECTOR,
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"", // requiredPermission
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(long)(1.0E6f / kMinSampleRateHzOrientation), // maxDelay
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SENSOR_FLAG_CONTINUOUS_MODE,
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{ NULL, NULL }
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},
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{
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"Tilt Detector",
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"Google",
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kVersion,
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COMMS_SENSOR_TILT,
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SENSOR_TYPE_TILT_DETECTOR,
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1.0f, // maxRange
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1.0f, // XXX resolution
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0.0f, // XXX power
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0, // minDelay
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kMinFifoReservedEventCount, // XXX fifoReservedEventCount
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kMaxOneAxisEventCount, // XXX fifoMaxEventCount
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SENSOR_STRING_TYPE_TILT_DETECTOR,
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"", // requiredPermission
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0, // maxDelay
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SENSOR_FLAG_WAKE_UP | SENSOR_FLAG_SPECIAL_REPORTING_MODE,
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{ NULL, NULL }
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},
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{
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"Pickup Gesture",
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"Google",
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kVersion,
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COMMS_SENSOR_GESTURE,
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SENSOR_TYPE_PICK_UP_GESTURE,
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1.0f, // maxRange
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1.0f, // XXX resolution
|
|
0.0f, // XXX power
|
|
-1, // minDelay
|
|
0, // XXX fifoReservedEventCount
|
|
0, // XXX fifoMaxEventCount
|
|
SENSOR_STRING_TYPE_PICK_UP_GESTURE,
|
|
"", // requiredPermission
|
|
0, // maxDelay
|
|
SENSOR_FLAG_WAKE_UP | SENSOR_FLAG_ONE_SHOT_MODE,
|
|
{ NULL, NULL }
|
|
},
|
|
{
|
|
"Sensors Sync",
|
|
"Google",
|
|
kVersion,
|
|
COMMS_SENSOR_SYNC,
|
|
SENSOR_TYPE_SYNC,
|
|
1.0f, // maxRange
|
|
1.0f, // XXX resolution
|
|
0.1f, // XXX power
|
|
0, // minDelay
|
|
kMinFifoReservedEventCount, // XXX fifoReservedEventCount
|
|
kMaxOneAxisEventCount, // XXX fifoMaxEventCount
|
|
SENSOR_STRING_TYPE_SYNC,
|
|
"", // requiredPermission
|
|
0, // maxDelay
|
|
SENSOR_FLAG_SPECIAL_REPORTING_MODE,
|
|
{ NULL, NULL }
|
|
},
|
|
{
|
|
"Double Twist",
|
|
"Google",
|
|
kVersion,
|
|
COMMS_SENSOR_DOUBLE_TWIST,
|
|
SENSOR_TYPE_DOUBLE_TWIST,
|
|
1.0f, // maxRange
|
|
1.0f, // XXX resolution
|
|
0.1f, // XXX power
|
|
0, // minDelay
|
|
kMinFifoReservedEventCount, // XXX fifoReservedEventCount
|
|
kMaxOneAxisEventCount, // XXX fifoMaxEventCount
|
|
SENSOR_STRING_TYPE_DOUBLE_TWIST,
|
|
"", // requiredPermission
|
|
0, // maxDelay
|
|
SENSOR_FLAG_WAKE_UP | SENSOR_FLAG_SPECIAL_REPORTING_MODE,
|
|
{ NULL, NULL }
|
|
},
|
|
{
|
|
"Double Tap",
|
|
"Google",
|
|
kVersion,
|
|
COMMS_SENSOR_DOUBLE_TAP,
|
|
SENSOR_TYPE_DOUBLE_TAP,
|
|
1.0f, // maxRange
|
|
1.0f, // XXX resolution
|
|
0.1f, // XXX power
|
|
0, // minDelay
|
|
kMinFifoReservedEventCount, // XXX fifoReservedEventCount
|
|
kMaxOneAxisEventCount, // XXX fifoMaxEventCount
|
|
SENSOR_STRING_TYPE_DOUBLE_TAP,
|
|
"", // requiredPermission
|
|
0, // maxDelay
|
|
SENSOR_FLAG_SPECIAL_REPORTING_MODE,
|
|
{ NULL, NULL }
|
|
},
|
|
{
|
|
"Device Orientation",
|
|
"Google",
|
|
kVersion,
|
|
COMMS_SENSOR_WINDOW_ORIENTATION,
|
|
SENSOR_TYPE_DEVICE_ORIENTATION,
|
|
3.0f, // maxRange
|
|
1.0f, // XXX resolution
|
|
0.1f, // XXX power
|
|
0, // minDelay
|
|
kMinFifoReservedEventCount, // XXX fifoReservedEventCount
|
|
kMaxOneAxisEventCount, // XXX fifoMaxEventCount
|
|
SENSOR_STRING_TYPE_DEVICE_ORIENTATION,
|
|
"", // requiredPermission
|
|
0, // maxDelay
|
|
SENSOR_FLAG_ON_CHANGE_MODE,
|
|
{ NULL, NULL }
|
|
},
|
|
{
|
|
"Double Touch",
|
|
"Google",
|
|
kVersion,
|
|
COMMS_SENSOR_DOUBLE_TOUCH,
|
|
SENSOR_TYPE_DOUBLE_TOUCH,
|
|
1.0f, // maxRange
|
|
1.0f, // XXX resolution
|
|
0.0f, // XXX power
|
|
-1, // minDelay
|
|
0, // XXX fifoReservedEventCount
|
|
0, // XXX fifoMaxEventCount
|
|
SENSOR_STRING_TYPE_DOUBLE_TOUCH,
|
|
"", // requiredPermission
|
|
0, // maxDelay
|
|
SENSOR_FLAG_WAKE_UP | SENSOR_FLAG_ONE_SHOT_MODE,
|
|
{ NULL, NULL }
|
|
},
|
|
{
|
|
"BMI160 accelerometer (uncalibrated)",
|
|
"Bosch",
|
|
kVersion,
|
|
COMMS_SENSOR_ACCEL_UNCALIBRATED,
|
|
SENSOR_TYPE_ACCELEROMETER_UNCALIBRATED,
|
|
GRAVITY_EARTH * kAccelRangeG, // maxRange
|
|
GRAVITY_EARTH * kAccelRangeG / 32768.0f, // resolution
|
|
0.0f, // XXX power
|
|
(int32_t)(1.0E6f / kMaxSampleRateHzAccel), // minDelay
|
|
3000, // XXX fifoReservedEventCount
|
|
kMaxRawThreeAxisEventCount, // XXX fifoMaxEventCount
|
|
SENSOR_STRING_TYPE_ACCELEROMETER_UNCALIBRATED,
|
|
"", // requiredPermission
|
|
(long)(1.0E6f / kMinSampleRateHzAccel), // maxDelay
|
|
SENSOR_FLAG_CONTINUOUS_MODE | kDirectReportFlagAccel,
|
|
{ NULL, NULL }
|
|
},
|
|
};
|
|
|
|
extern const size_t kSensorCount = sizeof(kSensorList) / sizeof(sensor_t);
|