diff options
Diffstat (limited to 'AK8975_FS/libsensors/KionixSensor.h')
-rw-r--r-- | AK8975_FS/libsensors/KionixSensor.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/AK8975_FS/libsensors/KionixSensor.h b/AK8975_FS/libsensors/KionixSensor.h new file mode 100644 index 0000000..6f29de4 --- /dev/null +++ b/AK8975_FS/libsensors/KionixSensor.h @@ -0,0 +1,57 @@ +/* + * Copyright (C) 2011 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_KIONIX_SENSOR_H +#define ANDROID_KIONIX_SENSOR_H + +#include <stdint.h> +#include <errno.h> +#include <sys/cdefs.h> +#include <sys/types.h> + +#include "sensors.h" +#include "SensorBase.h" +#include "InputEventReader.h" + +/*****************************************************************************/ + +struct input_event; + +class KionixSensor : public SensorBase { + int mEnabled; + int64_t mDelay; + InputEventCircularReader mInputReader; + sensors_event_t mPendingEvent; + bool mHasPendingEvent; + char input_sysfs_path[PATH_MAX]; + int input_sysfs_path_len; + + int setInitialState(); + +public: + KionixSensor(); + virtual ~KionixSensor(); + virtual int readEvents(sensors_event_t* data, int count); + virtual bool hasPendingEvents() const; + virtual int setDelay(int32_t handle, int64_t ns); + virtual int setEnable(int32_t handle, int enabled); + virtual int64_t getDelay(int32_t handle); + virtual int getEnable(int32_t handle); +}; + +/*****************************************************************************/ + +#endif // ANDROID_KIONIX_SENSOR_H |