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https://github.com/SerenityOS/serenity
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ea82138f65
The term "Human Interface Device" (HID) is commonly used for the HID specification specifically, not just input devices in general. Also remove the "HID" prefix from the "HIDMouse" and "HIDKeyboard" DeviceMapper.ini configuration groups, since it's unnecessary and misleading. The next few commits will introduce actual HID support, so the naming would otherwise get confusing.
51 lines
1.2 KiB
C++
51 lines
1.2 KiB
C++
/*
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* Copyright (c) 2023, Liav A. <liavalb@hotmail.co.il>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/AtomicRefCounted.h>
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#include <AK/DistinctNumeric.h>
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#include <AK/Error.h>
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#include <AK/IntrusiveList.h>
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#include <AK/NonnullRefPtr.h>
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#include <AK/RefPtr.h>
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#include <AK/Types.h>
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namespace Kernel {
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class InputManagement;
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class SerialIOController : public AtomicRefCounted<SerialIOController> {
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friend class InputManagement;
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public:
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enum class DeviceCommand : u8 {
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GetDeviceID,
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SetSampleRate,
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EnablePacketStreaming,
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DisablePacketStreaming,
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SetDefaults,
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};
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AK_TYPEDEF_DISTINCT_ORDERED_ID(size_t, PortIndex);
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virtual ~SerialIOController() = default;
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virtual ErrorOr<void> reset_device(PortIndex) = 0;
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virtual ErrorOr<void> send_command(PortIndex, DeviceCommand command) = 0;
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virtual ErrorOr<void> send_command(PortIndex, DeviceCommand command, u8 data) = 0;
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virtual ErrorOr<u8> read_from_device(PortIndex) = 0;
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virtual ErrorOr<void> prepare_for_input(PortIndex) = 0;
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protected:
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SerialIOController() = default;
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private:
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IntrusiveListNode<SerialIOController, NonnullRefPtr<SerialIOController>> m_list_node;
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};
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}
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