/* * 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 #include "hubdefs.h" using namespace android; const int kVersion = 1; const float kMinSampleRateHzAccel = 6.250f; const float kMaxSampleRateHzAccel = 400.0f; const float kAccelRangeG = 8.0f; 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 = 0.15f; 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 kMinSampleRateHzHumidity = kMinSampleRateHzPolling; const float kMaxSampleRateHzHumidity = 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; #define MINDELAY(x) ((int32_t)ceil(1.0E6f / (x))) #ifdef DIRECT_REPORT_ENABLED constexpr uint32_t kDirectReportFlagAccel = ( // support up to rate level fast (nominal 200Hz); (SENSOR_DIRECT_RATE_FAST << SENSOR_FLAG_SHIFT_DIRECT_REPORT) // support ashmem and gralloc direct channel | SENSOR_FLAG_DIRECT_CHANNEL_ASHMEM | SENSOR_FLAG_DIRECT_CHANNEL_GRALLOC); constexpr uint32_t kDirectReportFlagGyro = ( // support up to rate level fast (nominal 200Hz); (SENSOR_DIRECT_RATE_FAST << SENSOR_FLAG_SHIFT_DIRECT_REPORT) // support ashmem and gralloc direct channel | SENSOR_FLAG_DIRECT_CHANNEL_ASHMEM | SENSOR_FLAG_DIRECT_CHANNEL_GRALLOC); constexpr uint32_t kDirectReportFlagMag = ( // support up to rate level normal (nominal 50Hz); (SENSOR_DIRECT_RATE_NORMAL << SENSOR_FLAG_SHIFT_DIRECT_REPORT) // support ashmem and gralloc direct channel | SENSOR_FLAG_DIRECT_CHANNEL_ASHMEM | SENSOR_FLAG_DIRECT_CHANNEL_GRALLOC); #else constexpr uint32_t kDirectReportFlagAccel = 0; constexpr uint32_t kDirectReportFlagGyro = 0; constexpr uint32_t kDirectReportFlagMag = 0; #endif /* * The following max count is determined by the total number of blocks * available in the shared nanohub buffer and number of samples each type of * event can hold within a buffer block. * For neonkey's case, there are 227 blocks in the shared sensor buffer and * each block can hold 30 OneAxis Samples, 15 ThreeAxis Samples or 24 * RawThreeAxis Samples. */ const int kMaxOneAxisEventCount = 227 * 30; const int kMaxThreeAxisEventCount = 227 * 15; const int kMaxRawThreeAxisEventCount = 227 * 24; const int kMinFifoReservedEventCount = 20; const char SENSOR_STRING_TYPE_INTERNAL_TEMPERATURE[] = "com.google.sensor.internal_temperature"; 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 MINDELAY(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 MINDELAY(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 kScaleAccel, // resolution 0.0f, // XXX power MINDELAY(kMaxSampleRateHzAccel), // minDelay 3000, // XXX fifoReservedEventCount kMaxRawThreeAxisEventCount, // XXX fifoMaxEventCount SENSOR_STRING_TYPE_ACCELEROMETER, "", // requiredPermission (long)(1.0E6f / kMinSampleRateHzAccel), // maxDelay SENSOR_FLAG_CONTINUOUS_MODE | kDirectReportFlagAccel, {NULL, NULL}}, {"BMI160 accelerometer (uncalibrated)", "Bosch", kVersion, COMMS_SENSOR_ACCEL_UNCALIBRATED, SENSOR_TYPE_ACCELEROMETER_UNCALIBRATED, GRAVITY_EARTH* kAccelRangeG, // maxRange kScaleAccel, // resolution 0.0f, // XXX power MINDELAY(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}}, {"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 MINDELAY(kMaxSampleRateHzGyro), // minDelay kMinFifoReservedEventCount, // XXX fifoReservedEventCount kMaxThreeAxisEventCount, // XXX fifoMaxEventCount SENSOR_STRING_TYPE_GYROSCOPE, "", // requiredPermission (long)(1.0E6f / kMinSampleRateHzGyro), // maxDelay SENSOR_FLAG_CONTINUOUS_MODE | kDirectReportFlagGyro, {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 MINDELAY(kMaxSampleRateHzGyro), // minDelay kMinFifoReservedEventCount, // XXX fifoReservedEventCount kMaxThreeAxisEventCount, // XXX fifoMaxEventCount SENSOR_STRING_TYPE_GYROSCOPE_UNCALIBRATED, "", // requiredPermission (long)(1.0E6f / kMinSampleRateHzGyro), // maxDelay SENSOR_FLAG_CONTINUOUS_MODE | kDirectReportFlagGyro, {NULL, NULL}}, {"BMM150 magnetometer", "Bosch", kVersion, COMMS_SENSOR_MAG, SENSOR_TYPE_MAGNETIC_FIELD, 1300.0f, // XXX maxRange kScaleMag, // XXX resolution 0.0f, // XXX power MINDELAY(kMaxSampleRateHzMag), // minDelay 600, // XXX fifoReservedEventCount kMaxThreeAxisEventCount, // XXX fifoMaxEventCount SENSOR_STRING_TYPE_MAGNETIC_FIELD, "", // requiredPermission (long)(1.0E6f / kMinSampleRateHzMag), // maxDelay SENSOR_FLAG_CONTINUOUS_MODE | kDirectReportFlagMag, {NULL, NULL}}, {"BMM150 magnetometer (uncalibrated)", "Bosch", kVersion, COMMS_SENSOR_MAG_UNCALIBRATED, SENSOR_TYPE_MAGNETIC_FIELD_UNCALIBRATED, 1300.0f, // XXX maxRange kScaleMag, // XXX resolution 0.0f, // XXX power MINDELAY(kMaxSampleRateHzMag), // minDelay 600, // XXX fifoReservedEventCount kMaxThreeAxisEventCount, // XXX fifoMaxEventCount SENSOR_STRING_TYPE_MAGNETIC_FIELD_UNCALIBRATED, "", // requiredPermission (long)(1.0E6f / kMinSampleRateHzMag), // maxDelay SENSOR_FLAG_CONTINUOUS_MODE | kDirectReportFlagMag, {NULL, NULL}}, {"BMP280 pressure", "Bosch", kVersion, COMMS_SENSOR_PRESSURE, SENSOR_TYPE_PRESSURE, 1100.0f, // maxRange (hPa) 0.005f, // resolution (hPa) 0.0f, // XXX power MINDELAY(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 MINDELAY(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}}, {"SI7034-A10 humidity", "Silicon Labs", kVersion, COMMS_SENSOR_HUMIDITY, SENSOR_TYPE_RELATIVE_HUMIDITY, 100.0f, // maxRange (%) 0.001f, // resolution (%) 0.0f, // XXX power MINDELAY(kMaxSampleRateHzHumidity), // minDelay 300, // XXX fifoReservedEventCount kMaxOneAxisEventCount, // XXX fifoMaxEventCount SENSOR_STRING_TYPE_RELATIVE_HUMIDITY, "", // requiredPermission (long)(1.0E6f / kMinSampleRateHzHumidity), // maxDelay SENSOR_FLAG_CONTINUOUS_MODE, {NULL, NULL}}, {"SI7034-A10 ambient temperature", "Silicon Labs", kVersion, COMMS_SENSOR_AMBIENT_TEMPERATURE, SENSOR_TYPE_AMBIENT_TEMPERATURE, 125.0f, // maxRange (degC) 0.001f, // resolution (degC) 0.0f, // XXX power MINDELAY(kMaxSampleRateHzTemperature), // minDelay kMinFifoReservedEventCount, // XXX fifoReservedEventCount kMaxOneAxisEventCount, // XXX fifoMaxEventCount SENSOR_STRING_TYPE_AMBIENT_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 MINDELAY(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}}, {"Gravity", "Google", kVersion, COMMS_SENSOR_GRAVITY, SENSOR_TYPE_GRAVITY, 1000.0f, // maxRange 1.0f, // XXX resolution 0.0f, // XXX power MINDELAY(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 MINDELAY(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, 1.0f, // maxRange 0.001f, // XXX resolution 0.0f, // XXX power MINDELAY(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, 1.0f, // maxRange 0.001, // XXX resolution 0.0f, // XXX power MINDELAY(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, 1.0f, // maxRange 0.001f, // XXX resolution 0.0f, // XXX power MINDELAY(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}}, {"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}}, }; extern const size_t kSensorCount = sizeof(kSensorList) / sizeof(sensor_t);