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57 lines
1.7 KiB
57 lines
1.7 KiB
/* |
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* Copyright (C) 2008 The Android Open Source Project |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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#ifndef ANDROID_ADXL_SENSOR_H |
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#define ANDROID_ADXL_SENSOR_H |
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#include <stdint.h> |
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#include <errno.h> |
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#include <sys/cdefs.h> |
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#include <sys/types.h> |
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#include "sensors.h" |
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#include "SensorBase.h" |
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#include "InputEventReader.h" |
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/*****************************************************************************/ |
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struct input_event; |
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class AdxlSensor : public SensorBase { |
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int mEnabled; |
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int64_t mDelay; |
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InputEventCircularReader mInputReader; |
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sensors_event_t mPendingEvent; |
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bool mHasPendingEvent; |
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char input_sysfs_path[PATH_MAX]; |
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int input_sysfs_path_len; |
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int setInitialState(); |
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public: |
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AdxlSensor(); |
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virtual ~AdxlSensor(); |
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virtual int readEvents(sensors_event_t* data, int count); |
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virtual bool hasPendingEvents() const; |
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virtual int setDelay(int32_t handle, int64_t ns); |
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virtual int setEnable(int32_t handle, int enabled); |
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virtual int64_t getDelay(int32_t handle); |
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virtual int getEnable(int32_t handle); |
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}; |
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/*****************************************************************************/ |
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#endif // ANDROID_ADXL_SENSOR_H
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