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// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
// Based on dkms-hid-nintendo implementation, CTCaer joycon toolkit and dekuNukem reverse
// engineering https://github.com/nicman23/dkms-hid-nintendo/blob/master/src/hid-nintendo.c
// https://github.com/CTCaer/jc_toolkit
// https://github.com/dekuNukem/Nintendo_Switch_Reverse_Engineering
#pragma once
#include <vector>
#include "input_common/helpers/joycon_protocol/common_protocol.h"
#include "input_common/helpers/joycon_protocol/joycon_types.h"
namespace Common::Input {
enum class DriverResult;
}
namespace InputCommon::Joycon {
class IrsProtocol final : private JoyconCommonProtocol {
public:
explicit IrsProtocol(std::shared_ptr<JoyconHandle> handle);
Common::Input::DriverResult EnableIrs();
Common::Input::DriverResult DisableIrs();
Common::Input::DriverResult SetIrsConfig(IrsMode mode, IrsResolution format);
Common::Input::DriverResult RequestImage(std::span<u8> buffer);
std::vector<u8> GetImage() const;
IrsResolution GetIrsFormat() const;
bool IsEnabled() const;
private:
Common::Input::DriverResult ConfigureIrs();
Common::Input::DriverResult WriteRegistersStep1();
Common::Input::DriverResult WriteRegistersStep2();
Common::Input::DriverResult RequestFrame(u8 frame);
Common::Input::DriverResult ResendFrame(u8 frame);
IrsMode irs_mode{IrsMode::ImageTransfer};
IrsResolution resolution{IrsResolution::Size40x30};
IrsResolutionCode resolution_code{IrsResolutionCode::Size40x30};
IrsFragments fragments{IrsFragments::Size40x30};
IrLeds leds{IrLeds::BrightAndDim};
IrExLedFilter led_filter{IrExLedFilter::Enabled};
IrImageFlip image_flip{IrImageFlip::Normal};
u8 digital_gain{0x01};
u16 exposure{0x2490};
u16 led_intensity{0x0f10};
u32 denoise{0x012344};
u8 packet_fragment{};
std::vector<u8> buf_image; // 8bpp greyscale image.
bool is_enabled{};
};
} // namespace InputCommon::Joycon
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