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// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
// SPDX-License-Identifier: GPL-3.0-or-later
// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
// SPDX-License-Identifier: GPL-3.0-or-later
#pragma once
#include "common/common_types.h"
#include "common/vector_math.h"
#include "common/typed_address.h"
#include "hid_core/resources/controller_base.h"
#include "hid_core/resources/ring_lifo.h"
namespace Kernel {
class KProcess;
}
namespace Core {
class System;
} // namespace Core
namespace Core::HID {
class EmulatedConsole;
} // namespace Core::HID
namespace Service::HID {
class SevenSixAxis final : public ControllerBase {
public:
explicit SevenSixAxis(Core::System& system_);
~SevenSixAxis() override;
// Called when the controller is initialized
void OnInit() override;
// When the controller is released
void OnRelease() override;
// When the controller is requesting an update for the shared memory
void OnUpdate(const Core::Timing::CoreTiming& core_timing) override;
// Called on InitializeSevenSixAxisSensor
void SetTransferMemoryAddress(Common::ProcessAddress t_mem, Kernel::KProcess* owner);
// Called on ResetSevenSixAxisSensorTimestamp
void ResetTimestamp();
private:
struct SevenSixAxisState {
INSERT_PADDING_WORDS(2); // unused
u64 timestamp{};
u64 sampling_number{};
u64 unknown{};
Common::Vec<f32, 3> accel{};
Common::Vec<f32, 3> gyro{};
Common::Vec<f32, 4> quaternion{};
};
static_assert(sizeof(SevenSixAxisState) == 0x48, "SevenSixAxisState is an invalid size");
Lifo<SevenSixAxisState, 0x21> seven_sixaxis_lifo{};
static_assert(sizeof(seven_sixaxis_lifo) == 0xA70, "SevenSixAxisState is an invalid size");
u64 last_saved_timestamp{};
u64 last_global_timestamp{};
SevenSixAxisState next_seven_sixaxis_state{};
Common::ProcessAddress transfer_memory{};
Kernel::KProcess* transfer_memory_owner{};
Core::HID::EmulatedConsole* console = nullptr;
Core::System& system;
};
} // namespace Service::HID
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