/*
* 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 = 0.8125f;
const float kMaxSampleRateHzAccel = 416.0f;
const float kAccelRangeG = 8.0f;
extern const float kScaleAccel = 0.00239364f;
const float kMinSampleRateHzGyro = 0.8125f;
const float kMaxSampleRateHzGyro = 416.0f;
const float kMinSampleRateHzMag = 0.8125f;
const float kMaxSampleRateHzMag = 104.0f;
extern const float kScaleMag = 0.15f;
const float kMinSampleRateHzPressure = 1.0f;
const float kMaxSampleRateHzPressure = 75.0f;
const float kMinSampleRateHzTemperature = 1.0f;
const float kMaxSampleRateHzTemperature = 75.0f;
const float kMinSampleRateHzHumidity = 1.0f;
const float kMaxSampleRateHzHumidity = 12.5f;
#ifdef HAVE_VL53L0X_DRIVER
const float kMinSampleRateHzProximity = 0.1f;
const float kMaxSampleRateHzProximity = 5.0f;
#endif
const float kMinSampleRateHzLight = 10.0f;
const float kMaxSampleRateHzLight = 10.0f;
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
* avaliable in the shared nanohub buffer and number of samples each type of
* event can hold within a buffer block.
* For argonkey's case, there are 193 blocks in the shared sensor buffer and
* each block can hold 30 OneAxis Samples, 15 ThreeAxis Samples or 24
* RawThreeAxis Samples.
*/
#ifdef HAVE_VL53L0X_DRIVER
const int kMaxOneAxisEventCount = 193*30;
const int kMaxThreeAxisEventCount = 193*15;
const int kMaxRawThreeAxisEventCount = 193*24;
#else
const int kMaxOneAxisEventCount = 183*30;
const int kMaxThreeAxisEventCount = 183*15;
const int kMaxRawThreeAxisEventCount = 183*24;
#endif
const int kMinFifoReservedEventCount = 20;
extern const sensor_t kSensorList[] = {
#ifdef HAVE_VL53L0X_DRIVER
{
"VL53L0X Proximity Sensor",
"STMicroelectronics",
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 }
},
#endif
{
"ILS29034 Light Sensor",
"Intersil",
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 }
},
{
"LSM6DSL accelerometer",
"STMicroelectronics",
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 }
},
{
"LSM6DSL accelerometer (uncalibrated)",
"STMicroelectronics",
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 }
},
{
"LSM6DSL gyroscope",
"STMicroelectronics",
kVersion,
COMMS_SENSOR_GYRO,
SENSOR_TYPE_GYROSCOPE,
2000.0f * M_PI / 180.0f, // maxRange
0.07f * M_PI / 180.0f, // 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 }
},
{
"LSM6DSL gyroscope (uncalibrated)",
"STMicroelectronics",
kVersion,
COMMS_SENSOR_GYRO_UNCALIBRATED,
SENSOR_TYPE_GYROSCOPE_UNCALIBRATED,
2000.0f * M_PI / 180.0f, // maxRange
0.07f * M_PI / 180.0f, // 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 }
},
{
"LIS2MDL magnetometer",
"STMicroelectronics",
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 }
},
{
"LIS2MDL magnetometer (uncalibrated)",
"STMicroelectronics",
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 }
},
{
"LPS22HB pressure",
"STMicroelectronics",
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 }
},
{
"LPS22HB temperature",
"STMicroelectronics",
kVersion,
COMMS_SENSOR_AMBIENT_TEMPERATURE,
SENSOR_TYPE_AMBIENT_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_AMBIENT_TEMPERATURE,
"", // requiredPermission
(long)(1.0E6f / kMinSampleRateHzTemperature), // maxDelay
SENSOR_FLAG_CONTINUOUS_MODE,
{ NULL, NULL }
},
{
"HTS221 humidity",
"STMicroelectronics",
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 }
},
{
"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 }
},
{
"LSM6DSL Step detector",
"STMicroelectronics",
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 }
},
{
"LSM6DSL Step counter",
"STMicroelectronics",
kVersion,
COMMS_SENSOR_STEP_COUNTER,
SENSOR_TYPE_STEP_COUNTER,
65535.0f, // 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 }
},
{
"LSM6DSL Significant motion",
"STMicroelectronics",
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
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
0.001f, // 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 }
},
{
"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);