From 381a05756bdbe474ab76242a4e2934d81b8975e9 Mon Sep 17 00:00:00 2001 From: Simon Shields Date: Sat, 5 Mar 2016 20:36:08 +1100 Subject: i9300: rewrite libsensors in c++ * based off t0lte sensors * AkmSensor kanged from i9100 (added sensor status support) * has a working compass! Change-Id: Iaed0463c33089ca0b636be4ba3f966f2e25f34f9 --- libsensors/sensors.h | 112 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 112 insertions(+) create mode 100644 libsensors/sensors.h (limited to 'libsensors/sensors.h') diff --git a/libsensors/sensors.h b/libsensors/sensors.h new file mode 100644 index 0000000..0d61ac2 --- /dev/null +++ b/libsensors/sensors.h @@ -0,0 +1,112 @@ +/* + * 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 +#include + +__BEGIN_DECLS + +/*****************************************************************************/ + +#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0])) + +#define LOG_TAG "sensorscpp" + +#define ID_A (0) +#define ID_M (1) +#define ID_O (2) +#define ID_L (3) +#define ID_P (4) +#define ID_GY (5) +#define ID_PR (6) + +/*****************************************************************************/ + +/* + * The SENSORS Module + */ + +/* the CM3663 is a binary proximity sensor that triggers around 6 cm on + * this hardware */ +#define PROXIMITY_THRESHOLD_CM 6.0f + +/*****************************************************************************/ + +#define EVENT_TYPE_ACCEL_X ABS_X //1 +#define EVENT_TYPE_ACCEL_Y ABS_Y //0 +#define EVENT_TYPE_ACCEL_Z ABS_Z //2 + +#define EVENT_TYPE_YAW ABS_RX //3 +#define EVENT_TYPE_PITCH ABS_RY //4 +#define EVENT_TYPE_ROLL ABS_RZ //5 +#define EVENT_TYPE_ORIENT_STATUS ABS_WHEEL //8 + +#define EVENT_TYPE_MAGV_X ABS_THROTTLE // 6 +#define EVENT_TYPE_MAGV_Y ABS_RUDDER // 7 +#define EVENT_TYPE_MAGV_Z ABS_GAS // 9 +#define EVENT_TYPE_MAGV_ACC ABS_WHEEL // 8 + +#define EVENT_TYPE_TEMPERATURE ABS_THROTTLE +#define EVENT_TYPE_STEP_COUNT ABS_GAS +#define EVENT_TYPE_PROXIMITY ABS_DISTANCE +#define EVENT_TYPE_LIGHT REL_MISC + +#define EVENT_TYPE_GYRO_X REL_RX +#define EVENT_TYPE_GYRO_Y REL_RY +#define EVENT_TYPE_GYRO_Z REL_RZ + +#define EVENT_TYPE_PRESSURE REL_X + +#define LSG (1000.0f) + +// conversion of acceleration data to SI units (m/s^2) +#define RANGE_A (2*GRAVITY_EARTH) +#define RESOLUTION_A (GRAVITY_EARTH / LSG) +#define CONVERT_A (GRAVITY_EARTH / LSG) +#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 gyro data to SI units (radian/sec) +#define RANGE_GYRO (500.0f*(float)M_PI/180.0f) +#define CONVERT_GYRO ((70.0f / 4000.0f) * ((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) + +/*****************************************************************************/ + +__END_DECLS + +#endif // ANDROID_SENSORS_H -- cgit v1.1