diff options
Diffstat (limited to 'sensors/SensorBase.h')
| -rw-r--r-- | sensors/SensorBase.h | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/sensors/SensorBase.h b/sensors/SensorBase.h deleted file mode 100644 index 90ea1f7..0000000 --- a/sensors/SensorBase.h +++ /dev/null @@ -1,77 +0,0 @@ -/* - * 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_SENSOR_BASE_H -#define ANDROID_SENSOR_BASE_H - -#include <stdint.h> -#include <errno.h> -#include <sys/cdefs.h> -#include <sys/types.h> -#include <linux/input.h> - -#include <hardware/hardware.h> -#include <hardware/sensors.h> -#include <CalibrationManager.h> -#include <sensors_extension.h> - -/*****************************************************************************/ - -struct sensors_event_t; -struct SensorContext; - -class SensorBase { -protected: - const char* dev_name; - const char* data_name; - const sensor_cal_algo_t* algo; - char input_name[PATH_MAX]; - int dev_fd; - int data_fd; - int64_t report_time; - bool mUseAbsTimeStamp; - - int openInput(const char* inputName); - static int64_t getTimestamp(); - - - static int64_t timevalToNano(timeval const& t) { - return t.tv_sec*1000000000LL + t.tv_usec*1000; - } - - int open_device(); - int close_device(); - -public: - SensorBase(const char* dev_name, const char* data_name, - const struct SensorContext* context = NULL); - - virtual ~SensorBase(); - - virtual int readEvents(sensors_event_t* data, int count) = 0; - virtual int injectEvents(sensors_event_t* data, int count); - virtual bool hasPendingEvents() const; - virtual int getFd() const; - virtual int setDelay(int32_t handle, int64_t ns); - virtual int enable(int32_t handle, int enabled) = 0; - virtual int calibrate(int32_t handle, struct cal_cmd_t *para, - struct cal_result_t *outpara); - virtual int initCalibrate(int32_t handle, struct cal_result_t *prar); -}; - -/*****************************************************************************/ - -#endif // ANDROID_SENSOR_BASE_H |
