89 lines
2.6 KiB
C
89 lines
2.6 KiB
C
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/*
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* Copyright (C) 2016 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 HARDWARE_INTERFACES_SENSORS_V1_0_DEFAULT_SENSORS_H_
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#define HARDWARE_INTERFACES_SENSORS_V1_0_DEFAULT_SENSORS_H_
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#include <android-base/macros.h>
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#include <android/hardware/sensors/1.0/ISensors.h>
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#include <hardware/sensors.h>
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#include <mutex>
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namespace android {
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namespace hardware {
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namespace sensors {
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namespace V1_0 {
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namespace implementation {
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struct Sensors : public ::android::hardware::sensors::V1_0::ISensors {
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Sensors();
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status_t initCheck() const;
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Return<void> getSensorsList(getSensorsList_cb _hidl_cb) override;
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Return<Result> setOperationMode(OperationMode mode) override;
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Return<Result> activate(
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int32_t sensor_handle, bool enabled) override;
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Return<void> poll(int32_t maxCount, poll_cb _hidl_cb) override;
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Return<Result> batch(
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int32_t sensor_handle,
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int64_t sampling_period_ns,
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int64_t max_report_latency_ns) override;
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Return<Result> flush(int32_t sensor_handle) override;
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Return<Result> injectSensorData(const Event& event) override;
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Return<void> registerDirectChannel(
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const SharedMemInfo& mem, registerDirectChannel_cb _hidl_cb) override;
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Return<Result> unregisterDirectChannel(int32_t channelHandle) override;
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Return<void> configDirectReport(
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int32_t sensorHandle, int32_t channelHandle, RateLevel rate,
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configDirectReport_cb _hidl_cb) override;
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private:
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static constexpr int32_t kPollMaxBufferSize = 128;
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status_t mInitCheck;
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sensors_module_t *mSensorModule;
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sensors_poll_device_1_t *mSensorDevice;
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std::mutex mPollLock;
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int getHalDeviceVersion() const;
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static void convertFromSensorEvents(
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size_t count, const sensors_event_t *src, hidl_vec<Event> *dst);
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DISALLOW_COPY_AND_ASSIGN(Sensors);
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};
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extern "C" ISensors *HIDL_FETCH_ISensors(const char *name);
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} // namespace implementation
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} // namespace V1_0
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} // namespace sensors
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} // namespace hardware
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} // namespace android
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#endif // HARDWARE_INTERFACES_SENSORS_V1_0_DEFAULT_SENSORS_H_
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