/* * Copyright (C) 2008 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. */ #ifndef ANDROID_SENSORS_H #define ANDROID_SENSORS_H #include #include #include #include #include #include "TargetPlatform.h" __BEGIN_DECLS /*****************************************************************************/ #define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0])) #define UNUSED_PARAM(param) ((void)(param)) #include #define LOG_LEVEL_Q 0 /* quiet */ #define LOG_LEVEL_E 3 #define LOG_LEVEL_W 4 #define LOG_LEVEL_N 5 #define LOG_LEVEL_I 6 #define LOG_LEVEL_D 7 #ifndef CFG_LOG_LEVEL #define CFG_LOG_LEVEL LOG_LEVEL_I #endif /* here use android api instead of cutils to make compatibility with ndk build */ #ifndef LOG_TAG #define LOG_TAG "bsthal" #endif #ifndef LOGD #define LOGD(...) __android_log_print(ANDROID_LOG_DEBUG,LOG_TAG,__VA_ARGS__) #endif #ifndef LOGI #define LOGI(...) __android_log_print(ANDROID_LOG_INFO,LOG_TAG,__VA_ARGS__) #endif #ifndef LOGW #define LOGW(...) __android_log_print(ANDROID_LOG_WARN,LOG_TAG,__VA_ARGS__) #endif #ifndef LOGE #define LOGE(...) __android_log_print(ANDROID_LOG_ERROR,LOG_TAG,__VA_ARGS__) #endif #ifndef LOGF #define LOGF(...) __android_log_print(ANDROID_LOG_FATAL,LOG_TAG,__VA_ARGS__) #endif #ifndef LOGE_IF #define LOGE_IF(cond, ...) \ ( (cond) \ ? ((void)__android_log_print(ANDROID_LOG_ERROR, LOG_TAG, __VA_ARGS__)) \ : (void)0 ) #endif #if (CFG_LOG_LEVEL >= LOG_LEVEL_E) #define PERR LOGE #else #define PERR(fmt, args...) #endif #if (CFG_LOG_LEVEL >= LOG_LEVEL_E) #define PERR_IF LOGE_IF #else #define PERR_IF(fmt, args...) #endif #if (CFG_LOG_LEVEL >= LOG_LEVEL_W) #define PWARN LOGW #else #define PWARN(fmt, args...) #endif #if (CFG_LOG_LEVEL >= LOG_LEVEL_N) #define PNOTICE LOGW #else #define PNOTICE(fmt, args...) #endif #if (CFG_LOG_LEVEL >= LOG_LEVEL_I) #define PINFO LOGI #else #define PINFO(fmt, args...) #endif #if (CFG_LOG_LEVEL >= LOG_LEVEL_D) #define PDEBUG LOGD #else #define PDEBUG(fmt, args...) #endif enum { ID_SENSOR_BASE = 0, ID_P, ID_L, /* sensors supported by BST */ ID_SENSOR_BASE_BST = (ID_SENSOR_BASE + '_BST'), ID_A, /* 0: acceleration */ ID_M, /* 1: magnetic */ ID_GY, /* 2: gyro */ ID_O, /* 3: orientation */ ID_GR, /* 4: gravity */ ID_LA, /* 5: linear acceleration */ ID_RV, /* 6: rotation vector */ ID_PR, /* 7: pressure sensor */ ID_GEST_FLIP, /* 8: flip gesture sensor */ ID_SGM, /* 9: software significant motion sensor */ #ifdef __UNCALIBRATED_VIRTUAL_SENSOR_SUPPORT__ ID_GRV, /* 10: game rotation vector */ ID_GYU, /* 11: gyro uncalibrated */ ID_MU, /* 12: magnetic uncalibrated */ #endif #if __HAL_VER__ >= __SENSORS_DEVICE_API_VERSION_1_1__ ID_GEOM_RV, /* 13: geomagnetic rotation vector */ #endif #if __HAL_VER__ >= __SENSORS_DEVICE_API_VERSION_1_0__ ID_STC, /* 14: step counter */ ID_STD, /* 15: step detector */ #endif #ifdef __SIGNIFICANT_MOTION_SENSOR_SUPPORT__ ID_SMT, /* 16: significant motion */ #endif #ifdef __DOUBLE_TAP_SENSOR_SUPPORT__ ID_DTAP, /* 17: double tap */ #endif ID_SENSOR_END_BST }; #define SENSORS_ROTATION_VECTOR_HANDLE (ID_RV) #define SENSORS_LINEAR_ACCEL_HANDLE (ID_LA) #define SENSORS_GRAVITY_HANDLE (ID_GR) #define SENSORS_GYROSCOPE_HANDLE (ID_GY) #define SENSORS_ACCELERATION_HANDLE (ID_A) #define SENSORS_MAGNETIC_FIELD_HANDLE (ID_M) #define SENSORS_ORIENTATION_HANDLE (ID_O) #define SENSORS_LIGHT_HANDLE (ID_L) #define SENSORS_PROXIMITY_HANDLE (ID_P) #define SENSORS_PRESSURE_HANDLE (ID_PR) #define SENSORS_GEST_FLIP_HANDLE (ID_GEST_FLIP) #ifdef __UNCALIBRATED_VIRTUAL_SENSOR_SUPPORT__ #define SENSORS_MAGNETIC_UNCALIBRATED_HANDLE (ID_MU) #define SENSORS_GAME_ROTATION_VECTOR_HANDLE (ID_GRV) #define SENSORS_GYROSCOPE_UNCALIBRATED_HANDLE (ID_GYU) #endif #if __HAL_VER__ >= __SENSORS_DEVICE_API_VERSION_1_1__ #define SENSORS_GEOMAGNETIC_ROTATION_VECTOR_HANDLE (ID_GEOM_RV) #endif #ifdef __SIGNIFICANT_MOTION_SENSOR_SUPPORT__ #define SENSORS_SIGNIFICANT_MOTION_HANDLE (ID_SMT) #endif #ifdef __DOUBLE_TAP_SENSOR_SUPPORT__ #define SENSORS_DOUBLE_TAP_HANDLE (ID_DTAP) #endif #if __HAL_VER__ >= __SENSORS_DEVICE_API_VERSION_1_0__ #define SENSORS_STEP_COUNTER_HANDLE (ID_STC) #define SENSORS_STEP_DETECTOR_HANDLE (ID_STD) #endif #define SENSORS_SW_SIGNIFICANT_MOTION_HANDLE (ID_SGM) /*****************************************************************************/ /* * The SENSORS Module */ /* the GP2A is a binary proximity sensor that triggers around 5 cm on * this hardware */ #define PROXIMITY_THRESHOLD_GP2A 5.0f /*****************************************************************************/ #define DEV_NAME_A "bma2x2" #define EVENT_TYPE_ACCEL_X REL_Y #define EVENT_TYPE_ACCEL_Y REL_X #define EVENT_TYPE_ACCEL_Z REL_Z #define EVENT_TYPE_YAW REL_RX #define EVENT_TYPE_PITCH REL_RY #define EVENT_TYPE_ROLL REL_RZ #define EVENT_TYPE_ORIENT_STATUS REL_WHEEL /* For AK8973iB */ #define EVENT_TYPE_MAGV_X REL_DIAL #define EVENT_TYPE_MAGV_Y REL_HWHEEL #define EVENT_TYPE_MAGV_Z REL_MISC #define EVENT_TYPE_PROXIMITY ABS_DISTANCE #define EVENT_TYPE_LIGHT ABS_MISC #define EVENT_TYPE_GYRO_X REL_RY #define EVENT_TYPE_GYRO_Y REL_RX #define EVENT_TYPE_GYRO_Z REL_RZ // 64 LSB = 1G for KR3DM #define LSB (64.0f) #define NUMOFACCDATA (8.0f) // conversion of acceleration data to SI units (m/s^2) #define RANGE_A (2*GRAVITY_EARTH) #define CONVERT_A (GRAVITY_EARTH / LSB / NUMOFACCDATA) #define CONVERT_A_X (CONVERT_A) #define CONVERT_A_Y (CONVERT_A) #define CONVERT_A_Z (CONVERT_A) // conversion of magnetic data to uT units #define CONVERT_M (1.0f/16.0f) #define CONVERT_M_X (-CONVERT_M) #define CONVERT_M_Y (-CONVERT_M) #define CONVERT_M_Z (-CONVERT_M) /* conversion of orientation data to degree units */ #define CONVERT_O (1.0f/64.0f) #define CONVERT_O_A (CONVERT_O) #define CONVERT_O_P (CONVERT_O) #define CONVERT_O_R (-CONVERT_O) // conversion of gyro data to SI units (radian/sec) #define RANGE_GYRO (2000.0f*(float)M_PI/180.0f) #define CONVERT_GYRO ((70.0f / 1000.0f) * ((float)M_PI / 180.0f)) #define CONVERT_GYRO_X (CONVERT_GYRO) #define CONVERT_GYRO_Y (-CONVERT_GYRO) #define CONVERT_GYRO_Z (CONVERT_GYRO) #define SENSOR_STATE_MASK (0x7FFF) /*****************************************************************************/ #define MAX_SENSORS (20) #define SYSFS_MAXLEN (20) #define SYSFS_CLASS "/sys/class/sensors" #define SYSFS_NAME "name" #define SYSFS_VENDOR "vendor" #define SYSFS_VERSION "version" #define SYSFS_HANDLE "handle" #define SYSFS_TYPE "type" #define SYSFS_MAXRANGE "max_range" #define SYSFS_RESOLUTION "resolution" #define SYSFS_POWER "sensor_power" #define SYSFS_MINDELAY "min_delay" #define SYSFS_ENABLE "enable" #define SYSFS_POLL_DELAY "poll_delay" #define COMPASS_VENDOR_AKM "AKM" #define COMPASS_VENDOR_ALPS "Alps" #define COMPASS_VENDOR_YAMAHA "Yamaha" #define COMPASS_VENDOR_MEMSIC "Memsic" #define COMPASS_VENDOR_ST "STMicro" #define COMPASS_VENDOR_BOSCH "Bosch" #define COMPASS_VENDOR_KIONIX "Kionix" #define COMPASS_VENDOR_INVENSENSE "Invensense" __END_DECLS #endif // ANDROID_SENSORS_H