2022-10-28 14:22:24 +01:00
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/*
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* Copyright (C) 2019 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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#pragma once
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#include <aidl/android/hardware/vibrator/BnVibrator.h>
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namespace aidl {
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namespace android {
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namespace hardware {
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namespace vibrator {
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// Driver Nodes
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2022-12-04 14:51:52 +01:00
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static constexpr char activate_node[] = "/sys/devices/platform/aw8622/activate";
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static constexpr char duration_node[] = "/sys/devices/platform/aw8622/duration";
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static constexpr char index_node[] = "/sys/devices/platform/aw8622/index";
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2022-10-28 14:22:24 +01:00
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// Define durations for waveforms
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static constexpr uint32_t WAVEFORM_TICK_EFFECT_MS = 10;
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static constexpr uint32_t WAVEFORM_TEXTURE_TICK_EFFECT_MS = 20;
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static constexpr uint32_t WAVEFORM_CLICK_EFFECT_MS = 15;
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static constexpr uint32_t WAVEFORM_HEAVY_CLICK_EFFECT_MS = 30;
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static constexpr uint32_t WAVEFORM_DOUBLE_CLICK_EFFECT_MS = 60;
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static constexpr uint32_t WAVEFORM_THUD_EFFECT_MS = 35;
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static constexpr uint32_t WAVEFORM_POP_EFFECT_MS = 15;
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// Select waveform index from firmware through index list
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static constexpr uint32_t WAVEFORM_TICK_EFFECT_INDEX = 1;
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static constexpr uint32_t WAVEFORM_TEXTURE_TICK_EFFECT_INDEX = 4;
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static constexpr uint32_t WAVEFORM_CLICK_EFFECT_INDEX = 2;
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static constexpr uint32_t WAVEFORM_HEAVY_CLICK_EFFECT_INDEX = 5;
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static constexpr uint32_t WAVEFORM_DOUBLE_CLICK_EFFECT_INDEX = 6;
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static constexpr uint32_t WAVEFORM_THUD_EFFECT_INDEX = 7;
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class Vibrator : public BnVibrator {
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ndk::ScopedAStatus getCapabilities(int32_t* _aidl_return) override;
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ndk::ScopedAStatus off() override;
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ndk::ScopedAStatus on(int32_t timeoutMs,
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const std::shared_ptr<IVibratorCallback>& callback) override;
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ndk::ScopedAStatus perform(Effect effect, EffectStrength strength,
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const std::shared_ptr<IVibratorCallback>& callback,
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int32_t* _aidl_return) override;
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ndk::ScopedAStatus getSupportedEffects(std::vector<Effect>* _aidl_return) override;
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ndk::ScopedAStatus setAmplitude(float amplitude) override;
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ndk::ScopedAStatus setExternalControl(bool enabled) override;
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ndk::ScopedAStatus getCompositionDelayMax(int32_t* maxDelayMs);
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ndk::ScopedAStatus getCompositionSizeMax(int32_t* maxSize);
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ndk::ScopedAStatus getSupportedPrimitives(std::vector<CompositePrimitive>* supported) override;
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ndk::ScopedAStatus getPrimitiveDuration(CompositePrimitive primitive,
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int32_t* durationMs) override;
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ndk::ScopedAStatus compose(const std::vector<CompositeEffect>& composite,
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const std::shared_ptr<IVibratorCallback>& callback) override;
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ndk::ScopedAStatus getSupportedAlwaysOnEffects(std::vector<Effect>* _aidl_return) override;
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ndk::ScopedAStatus alwaysOnEnable(int32_t id, Effect effect, EffectStrength strength) override;
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ndk::ScopedAStatus alwaysOnDisable(int32_t id) override;
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ndk::ScopedAStatus getResonantFrequency(float *resonantFreqHz) override;
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ndk::ScopedAStatus getQFactor(float *qFactor) override;
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ndk::ScopedAStatus getFrequencyResolution(float *freqResolutionHz) override;
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ndk::ScopedAStatus getFrequencyMinimum(float *freqMinimumHz) override;
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ndk::ScopedAStatus getBandwidthAmplitudeMap(std::vector<float> *_aidl_return) override;
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ndk::ScopedAStatus getPwlePrimitiveDurationMax(int32_t *durationMs) override;
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ndk::ScopedAStatus getPwleCompositionSizeMax(int32_t *maxSize) override;
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ndk::ScopedAStatus getSupportedBraking(std::vector<Braking>* supported) override;
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ndk::ScopedAStatus composePwle(const std::vector<PrimitivePwle> &composite,
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const std::shared_ptr<IVibratorCallback> &callback) override;
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};
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} // namespace vibrator
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} // namespace hardware
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} // namespace android
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} // namespace aidl
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