Merge pull request #16 from shinyquagsire23/hid-sharedmem-impl-start
HID Sharedmem Impl Start
This commit is contained in:
bunnei
GitHub
commit
325f72aceb
7 changed files with 692 additions and 119 deletions
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@ -2,7 +2,10 @@
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#include <atomic>
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#include "common/logging/log.h"
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#include "core/core_timing.h"
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#include "core/frontend/input.h"
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#include "core/hle/ipc_helpers.h"
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#include "core/hle/kernel/client_port.h"
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#include "core/hle/kernel/client_session.h"
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@ -13,6 +16,12 @@
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namespace Service {
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namespace HID {
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// Updating period for each HID device.
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// TODO(shinyquagsire23): These need better values.
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constexpr u64 pad_update_ticks = BASE_CLOCK_RATE / 234;
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constexpr u64 accelerometer_update_ticks = BASE_CLOCK_RATE / 104;
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constexpr u64 gyroscope_update_ticks = BASE_CLOCK_RATE / 101;
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class IAppletResource final : public ServiceFramework<IAppletResource> {
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public:
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IAppletResource() : ServiceFramework("IAppletResource") {
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@ -24,6 +33,15 @@ public:
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shared_mem = Kernel::SharedMemory::Create(
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nullptr, 0x40000, Kernel::MemoryPermission::ReadWrite, Kernel::MemoryPermission::Read,
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0, Kernel::MemoryRegion::BASE, "HID:SharedMemory");
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// Register update callbacks
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pad_update_event = CoreTiming::RegisterEvent(
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"HID::UpdatePadCallback",
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[this](u64 userdata, int cycles_late) { UpdatePadCallback(userdata, cycles_late); });
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// TODO(shinyquagsire23): Other update callbacks? (accel, gyro?)
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CoreTiming::ScheduleEvent(pad_update_ticks, pad_update_event);
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}
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private:
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@ -34,8 +52,76 @@ private:
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LOG_DEBUG(Service, "called");
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}
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void LoadInputDevices() {
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std::transform(Settings::values.buttons.begin() + Settings::NativeButton::BUTTON_HID_BEGIN,
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Settings::values.buttons.begin() + Settings::NativeButton::BUTTON_HID_END,
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buttons.begin(), Input::CreateDevice<Input::ButtonDevice>);
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// TODO(shinyquagsire23): sticks, gyro, touch, mouse, keyboard
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}
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void UpdatePadCallback(u64 userdata, int cycles_late) {
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SharedMemory* mem = reinterpret_cast<SharedMemory*>(shared_mem->GetPointer());
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if (is_device_reload_pending.exchange(false))
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LoadInputDevices();
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// TODO(shinyquagsire23): This is a hack!
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ControllerPadState& state =
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mem->controllers[Controller_Handheld].layouts[Layout_Default].entries[0].buttons;
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using namespace Settings::NativeButton;
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state.a.Assign(buttons[A - BUTTON_HID_BEGIN]->GetStatus());
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state.b.Assign(buttons[B - BUTTON_HID_BEGIN]->GetStatus());
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state.x.Assign(buttons[X - BUTTON_HID_BEGIN]->GetStatus());
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state.y.Assign(buttons[Y - BUTTON_HID_BEGIN]->GetStatus());
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state.lstick.Assign(buttons[LStick - BUTTON_HID_BEGIN]->GetStatus());
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state.rstick.Assign(buttons[RStick - BUTTON_HID_BEGIN]->GetStatus());
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state.l.Assign(buttons[L - BUTTON_HID_BEGIN]->GetStatus());
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state.r.Assign(buttons[R - BUTTON_HID_BEGIN]->GetStatus());
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state.zl.Assign(buttons[ZL - BUTTON_HID_BEGIN]->GetStatus());
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state.zr.Assign(buttons[ZR - BUTTON_HID_BEGIN]->GetStatus());
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state.plus.Assign(buttons[Plus - BUTTON_HID_BEGIN]->GetStatus());
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state.minus.Assign(buttons[Minus - BUTTON_HID_BEGIN]->GetStatus());
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state.dleft.Assign(buttons[DLeft - BUTTON_HID_BEGIN]->GetStatus());
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state.dup.Assign(buttons[DUp - BUTTON_HID_BEGIN]->GetStatus());
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state.dright.Assign(buttons[DRight - BUTTON_HID_BEGIN]->GetStatus());
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state.ddown.Assign(buttons[DDown - BUTTON_HID_BEGIN]->GetStatus());
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state.lstick_left.Assign(buttons[LStick_Left - BUTTON_HID_BEGIN]->GetStatus());
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state.lstick_up.Assign(buttons[LStick_Up - BUTTON_HID_BEGIN]->GetStatus());
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state.lstick_right.Assign(buttons[LStick_Right - BUTTON_HID_BEGIN]->GetStatus());
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state.lstick_down.Assign(buttons[LStick_Down - BUTTON_HID_BEGIN]->GetStatus());
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state.rstick_left.Assign(buttons[RStick_Left - BUTTON_HID_BEGIN]->GetStatus());
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state.rstick_up.Assign(buttons[RStick_Up - BUTTON_HID_BEGIN]->GetStatus());
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state.rstick_right.Assign(buttons[RStick_Right - BUTTON_HID_BEGIN]->GetStatus());
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state.rstick_down.Assign(buttons[RStick_Down - BUTTON_HID_BEGIN]->GetStatus());
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state.sl.Assign(buttons[SL - BUTTON_HID_BEGIN]->GetStatus());
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state.sr.Assign(buttons[SR - BUTTON_HID_BEGIN]->GetStatus());
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// TODO(shinyquagsire23): Analog stick vals
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// TODO(shinyquagsire23): Update pad info proper, (circular buffers, timestamps, layouts)
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// TODO(shinyquagsire23): Update touch info
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// TODO(shinyquagsire23): Signal events
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// Reschedule recurrent event
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CoreTiming::ScheduleEvent(pad_update_ticks - cycles_late, pad_update_event);
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}
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// Handle to shared memory region designated to HID service
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Kernel::SharedPtr<Kernel::SharedMemory> shared_mem;
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// CoreTiming update events
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CoreTiming::EventType* pad_update_event;
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// Stored input state info
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std::atomic<bool> is_device_reload_pending{true};
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std::array<std::unique_ptr<Input::ButtonDevice>, Settings::NativeButton::NUM_BUTTONS_HID>
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buttons;
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};
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class Hid final : public ServiceFramework<Hid> {
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@ -5,10 +5,322 @@
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#pragma once
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#include "core/hle/service/service.h"
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#include "core/settings.h"
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namespace Service {
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namespace HID {
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// Begin enums and output structs
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enum ControllerType : u32 {
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ControllerType_ProController = 1 << 0,
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ControllerType_Handheld = 1 << 1,
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ControllerType_JoyconPair = 1 << 2,
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ControllerType_JoyconLeft = 1 << 3,
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ControllerType_JoyconRight = 1 << 4,
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};
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enum ControllerLayoutType : u32 {
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Layout_ProController = 0, // Pro Controller or HID gamepad
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Layout_Handheld = 1, // Two Joy-Con docked to rails
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Layout_Single = 2, // Horizontal single Joy-Con or pair of Joy-Con, adjusted for orientation
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Layout_Left = 3, // Only raw left Joy-Con state, no orientation adjustment
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Layout_Right = 4, // Only raw right Joy-Con state, no orientation adjustment
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Layout_DefaultDigital = 5, // Same as next, but sticks have 8-direction values only
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Layout_Default = 6, // Safe default, single Joy-Con have buttons/sticks rotated for orientation
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};
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enum ControllerColorDescription {
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ColorDesc_ColorsNonexistent = 1 << 1,
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};
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enum ControllerConnectionState {
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ConnectionState_Connected = 1 << 0,
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ConnectionState_Wired = 1 << 1,
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};
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enum ControllerID {
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Controller_Player1 = 0,
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Controller_Player2 = 1,
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Controller_Player3 = 2,
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Controller_Player4 = 3,
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Controller_Player5 = 4,
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Controller_Player6 = 5,
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Controller_Player7 = 6,
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Controller_Player8 = 7,
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Controller_Handheld = 8,
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Controller_Unknown = 9,
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};
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// End enums and output structs
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// Begin TouchScreen
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struct TouchScreenHeader {
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u64 timestampTicks;
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u64 numEntries;
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u64 latestEntry;
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u64 maxEntryIndex;
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u64 timestamp;
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};
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static_assert(sizeof(TouchScreenHeader) == 0x28,
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"HID touch screen header structure has incorrect size");
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struct TouchScreenEntryHeader {
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u64 timestamp;
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u64 numTouches;
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};
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static_assert(sizeof(TouchScreenEntryHeader) == 0x10,
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"HID touch screen entry header structure has incorrect size");
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struct TouchScreenEntryTouch {
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u64 timestamp;
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u32 padding;
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u32 touchIndex;
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u32 x;
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u32 y;
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u32 diameterX;
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u32 diameterY;
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u32 angle;
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u32 padding_2;
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};
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static_assert(sizeof(TouchScreenEntryTouch) == 0x28,
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"HID touch screen touch structure has incorrect size");
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struct TouchScreenEntry {
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TouchScreenEntryHeader header;
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std::array<TouchScreenEntryTouch, 16> touches;
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u64 unk;
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};
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static_assert(sizeof(TouchScreenEntry) == 0x298,
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"HID touch screen entry structure has incorrect size");
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struct TouchScreen {
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TouchScreenHeader header;
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std::array<TouchScreenEntry, 17> entries;
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std::array<u8, 0x3c0> padding;
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};
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static_assert(sizeof(TouchScreen) == 0x3000, "HID touch screen structure has incorrect size");
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// End TouchScreen
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// Begin Mouse
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struct MouseHeader {
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u64 timestampTicks;
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u64 numEntries;
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u64 latestEntry;
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u64 maxEntryIndex;
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};
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static_assert(sizeof(MouseHeader) == 0x20, "HID mouse header structure has incorrect size");
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struct MouseButtonState {
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union {
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u64 hex{};
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// Buttons
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BitField<0, 1, u64> left;
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BitField<1, 1, u64> right;
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BitField<2, 1, u64> middle;
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BitField<3, 1, u64> forward;
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BitField<4, 1, u64> back;
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};
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};
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struct MouseEntry {
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u64 timestamp;
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u64 timestamp_2;
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u32 x;
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u32 y;
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u32 velocityX;
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u32 velocityY;
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u32 scrollVelocityX;
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u32 scrollVelocityY;
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MouseButtonState buttons;
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};
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static_assert(sizeof(MouseEntry) == 0x30, "HID mouse entry structure has incorrect size");
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struct Mouse {
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MouseHeader header;
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std::array<MouseEntry, 17> entries;
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std::array<u8, 0xB0> padding;
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};
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static_assert(sizeof(Mouse) == 0x400, "HID mouse structure has incorrect size");
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// End Mouse
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// Begin Keyboard
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struct KeyboardHeader {
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u64 timestampTicks;
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u64 numEntries;
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u64 latestEntry;
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u64 maxEntryIndex;
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};
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static_assert(sizeof(KeyboardHeader) == 0x20, "HID keyboard header structure has incorrect size");
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struct KeyboardModifierKeyState {
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union {
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u64 hex{};
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// Buttons
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BitField<0, 1, u64> lctrl;
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BitField<1, 1, u64> lshift;
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BitField<2, 1, u64> lalt;
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BitField<3, 1, u64> lmeta;
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BitField<4, 1, u64> rctrl;
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BitField<5, 1, u64> rshift;
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BitField<6, 1, u64> ralt;
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BitField<7, 1, u64> rmeta;
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BitField<8, 1, u64> capslock;
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BitField<9, 1, u64> scrolllock;
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BitField<10, 1, u64> numlock;
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};
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};
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struct KeyboardEntry {
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u64 timestamp;
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u64 timestamp_2;
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KeyboardModifierKeyState modifier;
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u32 keys[8];
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};
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static_assert(sizeof(KeyboardEntry) == 0x38, "HID keyboard entry structure has incorrect size");
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struct Keyboard {
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KeyboardHeader header;
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std::array<KeyboardEntry, 17> entries;
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std::array<u8, 0x28> padding;
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};
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static_assert(sizeof(Keyboard) == 0x400, "HID keyboard structure has incorrect size");
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// End Keyboard
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// Begin Controller
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struct ControllerMAC {
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u64 timestamp;
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std::array<u8, 0x8> mac;
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u64 unk;
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u64 timestamp_2;
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};
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static_assert(sizeof(ControllerMAC) == 0x20, "HID controller MAC structure has incorrect size");
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struct ControllerHeader {
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u32 type;
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u32 isHalf;
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u32 singleColorsDescriptor;
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u32 singleColorBody;
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u32 singleColorButtons;
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u32 splitColorsDescriptor;
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u32 leftColorBody;
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u32 leftColorButtons;
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u32 rightColorBody;
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u32 rightColorbuttons;
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};
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static_assert(sizeof(ControllerHeader) == 0x28,
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"HID controller header structure has incorrect size");
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struct ControllerLayoutHeader {
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u64 timestampTicks;
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u64 numEntries;
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u64 latestEntry;
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u64 maxEntryIndex;
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};
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static_assert(sizeof(ControllerLayoutHeader) == 0x20,
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"HID controller layout header structure has incorrect size");
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struct ControllerPadState {
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union {
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u64 hex{};
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// Buttons
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BitField<0, 1, u64> a;
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BitField<1, 1, u64> b;
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BitField<2, 1, u64> x;
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BitField<3, 1, u64> y;
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BitField<4, 1, u64> lstick;
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BitField<5, 1, u64> rstick;
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BitField<6, 1, u64> l;
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BitField<7, 1, u64> r;
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BitField<8, 1, u64> zl;
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BitField<9, 1, u64> zr;
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BitField<10, 1, u64> plus;
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BitField<11, 1, u64> minus;
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// D-pad buttons
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BitField<12, 1, u64> dleft;
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BitField<13, 1, u64> dup;
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BitField<14, 1, u64> dright;
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BitField<15, 1, u64> ddown;
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// Left stick directions
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BitField<16, 1, u64> lstick_left;
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BitField<17, 1, u64> lstick_up;
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BitField<18, 1, u64> lstick_right;
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BitField<19, 1, u64> lstick_down;
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// Right stick directions
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BitField<20, 1, u64> rstick_left;
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BitField<21, 1, u64> rstick_up;
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BitField<22, 1, u64> rstick_right;
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BitField<23, 1, u64> rstick_down;
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BitField<24, 1, u64> sl;
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BitField<25, 1, u64> sr;
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};
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};
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struct ControllerInputEntry {
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u64 timestamp;
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u64 timestamp_2;
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ControllerPadState buttons;
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u32 joystickLeftX;
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u32 joystickLeftY;
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u32 joystickRightX;
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u32 joystickRightY;
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u64 connectionState;
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};
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static_assert(sizeof(ControllerInputEntry) == 0x30,
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"HID controller input entry structure has incorrect size");
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struct ControllerLayout {
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ControllerLayoutHeader header;
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std::array<ControllerInputEntry, 17> entries;
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};
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static_assert(sizeof(ControllerLayout) == 0x350,
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"HID controller layout structure has incorrect size");
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struct Controller {
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ControllerHeader header;
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std::array<ControllerLayout, 7> layouts;
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std::array<u8, 0x2a70> unk_1;
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ControllerMAC macLeft;
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ControllerMAC macRight;
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std::array<u8, 0xdf8> unk_2;
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};
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static_assert(sizeof(Controller) == 0x5000, "HID controller structure has incorrect size");
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// End Controller
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struct SharedMemory {
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std::array<u8, 0x400> header;
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TouchScreen touchscreen;
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Mouse mouse;
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Keyboard keyboard;
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std::array<u8, 0x400> unkSection1;
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std::array<u8, 0x400> unkSection2;
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std::array<u8, 0x400> unkSection3;
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std::array<u8, 0x400> unkSection4;
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std::array<u8, 0x200> unkSection5;
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std::array<u8, 0x200> unkSection6;
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std::array<u8, 0x200> unkSection7;
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std::array<u8, 0x800> unkSection8;
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std::array<u8, 0x4000> controllerSerials;
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std::array<Controller, 10> controllers;
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std::array<u8, 0x4600> unkSection9;
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};
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static_assert(sizeof(SharedMemory) == 0x40000, "HID Shared Memory structure has incorrect size");
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/// Reload input devices. Used when input configuration changed
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void ReloadInputDevices();
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@ -16,52 +16,87 @@ enum Values {
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B,
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X,
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Y,
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Up,
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Down,
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Left,
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Right,
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LStick,
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RStick,
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L,
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R,
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Start,
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Select,
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ZL,
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ZR,
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Plus,
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Minus,
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DLeft,
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DUp,
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DRight,
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DDown,
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LStick_Left,
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LStick_Up,
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LStick_Right,
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LStick_Down,
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RStick_Left,
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RStick_Up,
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RStick_Right,
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RStick_Down,
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SL,
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SR,
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Home,
|
||||
Screenshot,
|
||||
|
||||
NumButtons,
|
||||
};
|
||||
|
||||
constexpr int BUTTON_HID_BEGIN = A;
|
||||
constexpr int BUTTON_IR_BEGIN = ZL;
|
||||
constexpr int BUTTON_NS_BEGIN = Home;
|
||||
|
||||
constexpr int BUTTON_HID_END = BUTTON_IR_BEGIN;
|
||||
constexpr int BUTTON_IR_END = BUTTON_NS_BEGIN;
|
||||
constexpr int BUTTON_HID_END = BUTTON_NS_BEGIN;
|
||||
constexpr int BUTTON_NS_END = NumButtons;
|
||||
|
||||
constexpr int NUM_BUTTONS_HID = BUTTON_HID_END - BUTTON_HID_BEGIN;
|
||||
constexpr int NUM_BUTTONS_IR = BUTTON_IR_END - BUTTON_IR_BEGIN;
|
||||
constexpr int NUM_BUTTONS_NS = BUTTON_NS_END - BUTTON_NS_BEGIN;
|
||||
|
||||
static const std::array<const char*, NumButtons> mapping = {{
|
||||
"button_a", "button_b", "button_x", "button_y", "button_up", "button_down", "button_left",
|
||||
"button_right", "button_l", "button_r", "button_start", "button_select", "button_zl",
|
||||
"button_zr", "button_home",
|
||||
"button_a",
|
||||
"button_b",
|
||||
"button_x",
|
||||
"button_y",
|
||||
"button_lstick",
|
||||
"button_rstick",
|
||||
"button_l",
|
||||
"button_r",
|
||||
"button_zl",
|
||||
"button_zr",
|
||||
"button_plus",
|
||||
"button_minus",
|
||||
"button_dleft",
|
||||
"button_dup",
|
||||
"button_dright",
|
||||
"button_ddown",
|
||||
"button_lstick_left",
|
||||
"button_lstick_up",
|
||||
"button_lstick_right",
|
||||
"button_lstick_down",
|
||||
"button_sl",
|
||||
"button_sr",
|
||||
"button_home",
|
||||
"button_screenshot",
|
||||
}};
|
||||
} // namespace NativeButton
|
||||
|
||||
namespace NativeAnalog {
|
||||
enum Values {
|
||||
CirclePad,
|
||||
CStick,
|
||||
LStick,
|
||||
RStick,
|
||||
|
||||
NumAnalogs,
|
||||
};
|
||||
|
||||
static const std::array<const char*, NumAnalogs> mapping = {{
|
||||
"circle_pad", "c_stick",
|
||||
"lstick",
|
||||
"rstick",
|
||||
}};
|
||||
} // namespace NativeAnalog
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue