| /* |
| * Copyright (C) 2016 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. |
| */ |
| |
| #include "sensorlist.h" |
| |
| #include <math.h> |
| |
| #include "hubdefs.h" |
| |
| using namespace android; |
| |
| const int kVersion = 1; |
| |
| const float kMinSampleRateHzAccel = 6.250f; |
| const float kMaxSampleRateHzAccel = 400.0f; |
| const float kAccelRangeG = 16.0f; |
| extern const float kScaleAccel = (kAccelRangeG * 9.81f / 32768.0f); |
| |
| const float kMinSampleRateHzGyro = 6.250f; |
| const float kMaxSampleRateHzGyro = 400.0f; |
| |
| const float kMinSampleRateHzMag = 3.125f; |
| const float kMaxSampleRateHzMag = 50.0f; |
| extern const float kScaleMag = 0.0625f; // 1.0f / 16.0f |
| |
| const float kMinSampleRateHzPolling = 0.1f; |
| const float kMaxSampleRateHzPolling = 25.0f; |
| |
| const float kMinSampleRateHzPressure = 0.1f; |
| const float kMaxSampleRateHzPressure = 10.0f; |
| |
| const float kMinSampleRateHzTemperature = kMinSampleRateHzPolling; |
| const float kMaxSampleRateHzTemperature = kMaxSampleRateHzPolling; |
| |
| const float kMinSampleRateHzProximity = kMinSampleRateHzPolling; |
| const float kMaxSampleRateHzProximity = 5.0; |
| |
| const float kMinSampleRateHzLight = kMinSampleRateHzPolling; |
| const float kMaxSampleRateHzLight = 5.0; |
| |
| const float kMinSampleRateHzOrientation = 12.5f; |
| const float kMaxSampleRateHzOrientation = 200.0f; |
| |
| /* |
| * The fowllowing max count is determined by the total number of blocks |
| * avaliable in the shared nanohub buffer and number of samples each type of |
| * event can hold within a buffer block. |
| * For bullhead's case, there are 239 blocks in the shared sensor buffer and |
| * each block can hold 30 OneAxis Samples, 15 ThreeAxis Samples or 24 |
| * RawThreeAxies Samples. |
| */ |
| const int kMaxOneAxisEventCount = 7170; |
| const int kMaxThreeAxisEventCount = 3585; |
| const int kMaxRawThreeAxisEventCount = 5736; |
| |
| const int kMinFifoReservedEventCount = 20; |
| |
| const char SENSOR_STRING_TYPE_INTERNAL_TEMPERATURE[] = |
| "com.google.sensor.internal_temperature"; |
| const char SENSOR_STRING_TYPE_SYNC[] = |
| "com.google.sensor.sync"; |
| const char SENSOR_STRING_TYPE_DOUBLE_TWIST[] = |
| "com.google.sensor.double_twist"; |
| const char SENSOR_STRING_TYPE_DOUBLE_TAP[] = |
| "com.google.sensor.double_tap"; |
| |
| extern const sensor_t kSensorList[] = { |
| { |
| "RPR0521 Proximity Sensor", |
| "Rohm", |
| kVersion, |
| COMMS_SENSOR_PROXIMITY, |
| SENSOR_TYPE_PROXIMITY, |
| 5.0f, // maxRange (cm) |
| 1.0f, // resolution (cm) |
| 0.0f, // XXX power |
| (int32_t)(1.0E6f / kMaxSampleRateHzProximity), // minDelay |
| 300, // XXX fifoReservedEventCount |
| kMaxOneAxisEventCount, // XXX fifoMaxEventCount |
| SENSOR_STRING_TYPE_PROXIMITY, |
| "", // requiredPermission |
| (long)(1.0E6f / kMinSampleRateHzProximity), // maxDelay |
| SENSOR_FLAG_WAKE_UP | SENSOR_FLAG_ON_CHANGE_MODE, |
| { NULL, NULL } |
| }, |
| { |
| "RPR0521 Light Sensor", |
| "Rohm", |
| kVersion, |
| COMMS_SENSOR_LIGHT, |
| SENSOR_TYPE_LIGHT, |
| 43000.0f, // maxRange (lx) |
| 10.0f, // XXX resolution (lx) |
| 0.0f, // XXX power |
| (int32_t)(1.0E6f / kMaxSampleRateHzLight), // minDelay |
| kMinFifoReservedEventCount, // XXX fifoReservedEventCount |
| kMaxOneAxisEventCount, // XXX fifoMaxEventCount |
| SENSOR_STRING_TYPE_LIGHT, |
| "", // requiredPermission |
| (long)(1.0E6f / kMinSampleRateHzLight), // maxDelay |
| SENSOR_FLAG_ON_CHANGE_MODE, |
| { NULL, NULL } |
| }, |
| { |
| "BMI160 accelerometer", |
| "Bosch", |
| kVersion, |
| COMMS_SENSOR_ACCEL, |
| SENSOR_TYPE_ACCELEROMETER, |
| 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, |
| "", // requiredPermission |
| (long)(1.0E6f / kMinSampleRateHzAccel), // maxDelay |
| SENSOR_FLAG_CONTINUOUS_MODE, |
| { NULL, NULL } |
| }, |
| { |
| "BMI160 gyroscope", |
| "Bosch", |
| kVersion, |
| COMMS_SENSOR_GYRO, |
| SENSOR_TYPE_GYROSCOPE, |
| 1000.0f * M_PI / 180.0f, // maxRange |
| 1000.0f * M_PI / (180.0f * 32768.0f), // resolution |
| 0.0f, // XXX power |
| (int32_t)(1.0E6f / kMaxSampleRateHzGyro), // minDelay |
| kMinFifoReservedEventCount, // XXX fifoReservedEventCount |
| kMaxThreeAxisEventCount, // XXX fifoMaxEventCount |
| SENSOR_STRING_TYPE_GYROSCOPE, |
| "", // requiredPermission |
| (long)(1.0E6f / kMinSampleRateHzGyro), // maxDelay |
| SENSOR_FLAG_CONTINUOUS_MODE, |
| { NULL, NULL } |
| }, |
| { |
| "BMI160 gyroscope (uncalibrated)", |
| "Bosch", |
| kVersion, |
| COMMS_SENSOR_GYRO_UNCALIBRATED, |
| SENSOR_TYPE_GYROSCOPE_UNCALIBRATED, |
| 1000.0f * M_PI / 180.0f, // maxRange |
| 1000.0f * M_PI / (180.0f * 32768.0f), // resolution |
| 0.0f, // XXX power |
| (int32_t)(1.0E6f / kMaxSampleRateHzGyro), // minDelay |
| kMinFifoReservedEventCount, // XXX fifoReservedEventCount |
| kMaxThreeAxisEventCount, // XXX fifoMaxEventCount |
| SENSOR_STRING_TYPE_GYROSCOPE_UNCALIBRATED, |
| "", // requiredPermission |
| (long)(1.0E6f / kMinSampleRateHzGyro), // maxDelay |
| SENSOR_FLAG_CONTINUOUS_MODE, |
| { NULL, NULL } |
| }, |
| { |
| "BMM150 magnetometer", |
| "Bosch", |
| kVersion, |
| COMMS_SENSOR_MAG, |
| SENSOR_TYPE_MAGNETIC_FIELD, |
| 1300.0f, // XXX maxRange |
| 0.0f, // XXX resolution |
| 0.0f, // XXX power |
| (int32_t)(1.0E6f / kMaxSampleRateHzMag), // minDelay |
| 600, // XXX fifoReservedEventCount |
| kMaxThreeAxisEventCount, // XXX fifoMaxEventCount |
| SENSOR_STRING_TYPE_MAGNETIC_FIELD, |
| "", // requiredPermission |
| (long)(1.0E6f / kMinSampleRateHzMag), // maxDelay |
| SENSOR_FLAG_CONTINUOUS_MODE, |
| { NULL, NULL } |
| }, |
| { |
| "BMM150 magnetometer (uncalibrated)", |
| "Bosch", |
| kVersion, |
| COMMS_SENSOR_MAG_UNCALIBRATED, |
| SENSOR_TYPE_MAGNETIC_FIELD_UNCALIBRATED, |
| 1300.0f, // XXX maxRange |
| 0.0f, // XXX resolution |
| 0.0f, // XXX power |
| (int32_t)(1.0E6f / kMaxSampleRateHzMag), // minDelay |
| 600, // XXX fifoReservedEventCount |
| kMaxThreeAxisEventCount, // XXX fifoMaxEventCount |
| SENSOR_STRING_TYPE_MAGNETIC_FIELD_UNCALIBRATED, |
| "", // requiredPermission |
| (long)(1.0E6f / kMinSampleRateHzMag), // maxDelay |
| SENSOR_FLAG_CONTINUOUS_MODE, |
| { NULL, NULL } |
| }, |
| { |
| "BMP280 pressure", |
| "Bosch", |
| kVersion, |
| COMMS_SENSOR_PRESSURE, |
| SENSOR_TYPE_PRESSURE, |
| 1100.0f, // maxRange (hPa) |
| 0.005f, // resolution (hPa) |
| 0.0f, // XXX power |
| (int32_t)(1.0E6f / kMaxSampleRateHzPressure), // minDelay |
| 300, // XXX fifoReservedEventCount |
| kMaxOneAxisEventCount, // XXX fifoMaxEventCount |
| SENSOR_STRING_TYPE_PRESSURE, |
| "", // requiredPermission |
| (long)(1.0E6f / kMinSampleRateHzPressure), // maxDelay |
| SENSOR_FLAG_CONTINUOUS_MODE, |
| { NULL, NULL } |
| }, |
| { |
| "BMP280 temperature", |
| "Bosch", |
| kVersion, |
| COMMS_SENSOR_TEMPERATURE, |
| SENSOR_TYPE_INTERNAL_TEMPERATURE, |
| 85.0f, // maxRange (degC) |
| 0.01, // resolution (degC) |
| 0.0f, // XXX power |
| (int32_t)(1.0E6f / kMaxSampleRateHzTemperature), // minDelay |
| kMinFifoReservedEventCount, // XXX fifoReservedEventCount |
| kMaxOneAxisEventCount, // XXX fifoMaxEventCount |
| SENSOR_STRING_TYPE_INTERNAL_TEMPERATURE, |
| "", // requiredPermission |
| (long)(1.0E6f / kMinSampleRateHzTemperature), // maxDelay |
| SENSOR_FLAG_CONTINUOUS_MODE, |
| { NULL, NULL } |
| }, |
| { |
| "Orientation", |
| "Google", |
| kVersion, |
| COMMS_SENSOR_ORIENTATION, |
| SENSOR_TYPE_ORIENTATION, |
| 360.0f, // maxRange (deg) |
| 1.0f, // XXX resolution (deg) |
| 0.0f, // XXX power |
| (int32_t)(1.0E6f / kMaxSampleRateHzOrientation), // minDelay |
| kMinFifoReservedEventCount, // XXX fifoReservedEventCount |
| kMaxThreeAxisEventCount, // XXX fifoMaxEventCount |
| SENSOR_STRING_TYPE_ORIENTATION, |
| "", // requiredPermission |
| (long)(1.0E6f / kMinSampleRateHzOrientation), // maxDelay |
| SENSOR_FLAG_CONTINUOUS_MODE, |
| { NULL, NULL } |
| }, |
| { |
| "BMI160 Step detector", |
| "Bosch", |
| kVersion, |
| COMMS_SENSOR_STEP_DETECTOR, |
| SENSOR_TYPE_STEP_DETECTOR, |
| 1.0f, // maxRange |
| 1.0f, // XXX resolution |
| 0.0f, // XXX power |
| 0, // minDelay |
| 100, // XXX fifoReservedEventCount |
| kMaxOneAxisEventCount, // XXX fifoMaxEventCount |
| SENSOR_STRING_TYPE_STEP_DETECTOR, |
| "", // requiredPermission |
| 0, // maxDelay |
| SENSOR_FLAG_SPECIAL_REPORTING_MODE, |
| { NULL, NULL } |
| }, |
| { |
| "BMI160 Step counter", |
| "Bosch", |
| kVersion, |
| COMMS_SENSOR_STEP_COUNTER, |
| SENSOR_TYPE_STEP_COUNTER, |
| 1.0f, // XXX maxRange |
| 1.0f, // resolution |
| 0.0f, // XXX power |
| 0, // minDelay |
| kMinFifoReservedEventCount, // XXX fifoReservedEventCount |
| kMaxOneAxisEventCount, // XXX fifoMaxEventCount |
| SENSOR_STRING_TYPE_STEP_COUNTER, |
| "", // requiredPermission |
| 0, // maxDelay |
| SENSOR_FLAG_ON_CHANGE_MODE, |
| { NULL, NULL } |
| }, |
| { |
| "Significant motion", |
| "Google", |
| kVersion, |
| COMMS_SENSOR_SIGNIFICANT_MOTION, |
| SENSOR_TYPE_SIGNIFICANT_MOTION, |
| 1.0f, // maxRange |
| 1.0f, // XXX resolution |
| 0.0f, // XXX power |
| -1, // minDelay |
| 0, // XXX fifoReservedEventCount |
| 0, // XXX fifoMaxEventCount |
| SENSOR_STRING_TYPE_SIGNIFICANT_MOTION, |
| "", // requiredPermission |
| 0, // maxDelay |
| SENSOR_FLAG_WAKE_UP | SENSOR_FLAG_ONE_SHOT_MODE, |
| { NULL, NULL } |
| }, |
| { |
| "Gravity", |
| "Google", |
| kVersion, |
| COMMS_SENSOR_GRAVITY, |
| SENSOR_TYPE_GRAVITY, |
| 1000.0f, // maxRange |
| 1.0f, // XXX resolution |
| 0.0f, // XXX power |
| (int32_t)(1.0E6f / kMaxSampleRateHzOrientation), // minDelay |
| kMinFifoReservedEventCount, // XXX fifoReservedEventCount |
| kMaxThreeAxisEventCount, // XXX fifoMaxEventCount |
| SENSOR_STRING_TYPE_GRAVITY, |
| "", // requiredPermission |
| (long)(1.0E6f / kMinSampleRateHzOrientation), // maxDelay |
| SENSOR_FLAG_CONTINUOUS_MODE, |
| { NULL, NULL } |
| }, |
| { |
| "Linear Acceleration", |
| "Google", |
| kVersion, |
| COMMS_SENSOR_LINEAR_ACCEL, |
| SENSOR_TYPE_LINEAR_ACCELERATION, |
| 1000.0f, // maxRange |
| 1.0f, // XXX resolution |
| 0.0f, // XXX power |
| (int32_t)(1.0E6f / kMaxSampleRateHzOrientation), // minDelay |
| kMinFifoReservedEventCount, // XXX fifoReservedEventCount |
| kMaxThreeAxisEventCount, // XXX fifoMaxEventCount |
| SENSOR_STRING_TYPE_LINEAR_ACCELERATION, |
| "", // requiredPermission |
| (long)(1.0E6f / kMinSampleRateHzOrientation), // maxDelay |
| SENSOR_FLAG_CONTINUOUS_MODE, |
| { NULL, NULL } |
| }, |
| { |
| "Rotation Vector", |
| "Google", |
| kVersion, |
| COMMS_SENSOR_ROTATION_VECTOR, |
| SENSOR_TYPE_ROTATION_VECTOR, |
| 1000.0f, // maxRange |
| 1.0f, // XXX resolution |
| 0.0f, // XXX power |
| (int32_t)(1.0E6f / kMaxSampleRateHzOrientation), // minDelay |
| kMinFifoReservedEventCount, // XXX fifoReservedEventCount |
| kMaxThreeAxisEventCount, // XXX fifoMaxEventCount |
| SENSOR_STRING_TYPE_ROTATION_VECTOR, |
| "", // requiredPermission |
| (long)(1.0E6f / kMinSampleRateHzOrientation), // maxDelay |
| SENSOR_FLAG_CONTINUOUS_MODE, |
| { NULL, NULL } |
| }, |
| { |
| "Geomagnetic Rotation Vector", |
| "Google", |
| kVersion, |
| COMMS_SENSOR_GEO_MAG, |
| SENSOR_TYPE_GEOMAGNETIC_ROTATION_VECTOR, |
| 1000.0f, // maxRange |
| 1.0f, // XXX resolution |
| 0.0f, // XXX power |
| (int32_t)(1.0E6f / kMaxSampleRateHzOrientation), // minDelay |
| kMinFifoReservedEventCount, // XXX fifoReservedEventCount |
| kMaxThreeAxisEventCount, // XXX fifoMaxEventCount |
| SENSOR_STRING_TYPE_GEOMAGNETIC_ROTATION_VECTOR, |
| "", // requiredPermission |
| (long)(1.0E6f / kMinSampleRateHzOrientation), // maxDelay |
| SENSOR_FLAG_CONTINUOUS_MODE, |
| { NULL, NULL } |
| }, |
| { |
| "Game Rotation Vector", |
| "Google", |
| kVersion, |
| COMMS_SENSOR_GAME_ROTATION_VECTOR, |
| SENSOR_TYPE_GAME_ROTATION_VECTOR, |
| 1000.0f, // maxRange |
| 1.0f, // XXX resolution |
| 0.0f, // XXX power |
| (int32_t)(1.0E6f / kMaxSampleRateHzOrientation), // minDelay |
| 300, // XXX fifoReservedEventCount |
| kMaxThreeAxisEventCount, // XXX fifoMaxEventCount |
| SENSOR_STRING_TYPE_GAME_ROTATION_VECTOR, |
| "", // requiredPermission |
| (long)(1.0E6f / kMinSampleRateHzOrientation), // maxDelay |
| SENSOR_FLAG_CONTINUOUS_MODE, |
| { NULL, NULL } |
| }, |
| { |
| "Tilt Detector", |
| "Google", |
| kVersion, |
| COMMS_SENSOR_TILT, |
| SENSOR_TYPE_TILT_DETECTOR, |
| 1.0f, // maxRange |
| 1.0f, // XXX resolution |
| 0.0f, // XXX power |
| 0, // minDelay |
| kMinFifoReservedEventCount, // XXX fifoReservedEventCount |
| kMaxOneAxisEventCount, // XXX fifoMaxEventCount |
| SENSOR_STRING_TYPE_TILT_DETECTOR, |
| "", // requiredPermission |
| 0, // maxDelay |
| SENSOR_FLAG_WAKE_UP | SENSOR_FLAG_SPECIAL_REPORTING_MODE, |
| { NULL, NULL } |
| }, |
| { |
| "Pickup Gesture", |
| "Google", |
| kVersion, |
| COMMS_SENSOR_GESTURE, |
| SENSOR_TYPE_PICK_UP_GESTURE, |
| 1.0f, // maxRange |
| 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 } |
| }, |
| { |
| "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, |
| { NULL, NULL } |
| }, |
| }; |
| |
| extern const size_t kSensorCount = sizeof(kSensorList) / sizeof(sensor_t); |
