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hid: Implement SevenSixAxis and ConsoleSixAxisSensor

This commit is contained in:
german77 2021-04-22 13:15:59 -05:00
parent cdce1edf74
commit c19ad21ae8
10 changed files with 220 additions and 17 deletions
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2
src/core/CMakeLists.txt
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@ -391,6 +391,8 @@ add_library(core STATIC
hle/service/hid/xcd.cpp
hle/service/hid/xcd.h
hle/service/hid/errors.h
hle/service/hid/controllers/console_sixaxis.cpp
hle/service/hid/controllers/console_sixaxis.h
hle/service/hid/controllers/controller_base.cpp
hle/service/hid/controllers/controller_base.h
hle/service/hid/controllers/debug_pad.cpp

12
src/core/frontend/input.h
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@ -11,6 +11,7 @@
#include <utility>
#include "common/logging/log.h"
#include "common/param_package.h"
#include "common/quaternion.h"
#include "common/vector_math.h"
namespace Input {
@ -143,9 +144,10 @@ using VibrationDevice = InputDevice<u8>;
/**
* A motion status is an object that returns a tuple of accelerometer state vector,
* gyroscope state vector, rotation state vector and orientation state matrix.
* gyroscope state vector, rotation state vector, orientation state matrix and quaterion state
* vector.
*
* For both vectors:
* For both 3D vectors:
* x+ is the same direction as RIGHT on D-pad.
* y+ is normal to the touch screen, pointing outward.
* z+ is the same direction as UP on D-pad.
@ -164,9 +166,13 @@ using VibrationDevice = InputDevice<u8>;
* x vector
* y vector
* z vector
*
* For quaternion state vector
* xyz vector
* w float
*/
using MotionStatus = std::tuple<Common::Vec3<float>, Common::Vec3<float>, Common::Vec3<float>,
std::array<Common::Vec3f, 3>>;
std::array<Common::Vec3f, 3>, Common::Quaternion<f32>>;
/**
* A motion device is an input device that returns a motion status object

4
src/core/hle/kernel/transfer_memory.cpp
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@ -36,6 +36,10 @@ std::shared_ptr<TransferMemory> TransferMemory::Create(KernelCore& kernel,
return transfer_memory;
}
u8* TransferMemory::GetPointer() {
return memory.GetPointer(base_address);
}
const u8* TransferMemory::GetPointer() const {
return memory.GetPointer(base_address);
}

3
src/core/hle/kernel/transfer_memory.h
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@ -56,6 +56,9 @@ public:
return HANDLE_TYPE;
}
/// Gets a pointer to the backing block of this instance.
u8* GetPointer();
/// Gets a pointer to the backing block of this instance.
const u8* GetPointer() const;

90
src/core/hle/service/hid/controllers/console_sixaxis.cpp Normal file
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@ -0,0 +1,90 @@
// Copyright 2021 yuzu Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include "common/settings.h"
#include "core/core_timing.h"
#include "core/hle/service/hid/controllers/console_sixaxis.h"
namespace Service::HID {
constexpr std::size_t SHARED_MEMORY_OFFSET = 0x3C200;
Controller_ConsoleSixAxis::Controller_ConsoleSixAxis(Core::System& system)
: ControllerBase(system) {}
Controller_ConsoleSixAxis::~Controller_ConsoleSixAxis() = default;
void Controller_ConsoleSixAxis::OnInit() {}
void Controller_ConsoleSixAxis::OnRelease() {}
void Controller_ConsoleSixAxis::OnUpdate(const Core::Timing::CoreTiming& core_timing, u8* data,
std::size_t size) {
seven_six_axis.header.timestamp = core_timing.GetCPUTicks();
seven_six_axis.header.total_entry_count = 17;
if (!IsControllerActivated() || !is_transfer_memory_set) {
seven_six_axis.header.entry_count = 0;
seven_six_axis.header.last_entry_index = 0;
return;
}
seven_six_axis.header.entry_count = 16;
const auto& last_entry =
seven_six_axis.sevensixaxis_states[seven_six_axis.header.last_entry_index];
seven_six_axis.header.last_entry_index = (seven_six_axis.header.last_entry_index + 1) % 17;
auto& cur_entry = seven_six_axis.sevensixaxis_states[seven_six_axis.header.last_entry_index];
cur_entry.sampling_number = last_entry.sampling_number + 1;
cur_entry.sampling_number2 = cur_entry.sampling_number;
// Try to read sixaxis sensor states
MotionDevice motion_device{};
const auto& device = motions[0];
if (device) {
std::tie(motion_device.accel, motion_device.gyro, motion_device.rotation,
motion_device.orientation, motion_device.quaternion) = device->GetStatus();
console_six_axis.is_seven_six_axis_sensor_at_rest = motion_device.gyro.Length2() < 0.0001f;
}
cur_entry.accel = motion_device.accel;
// Zero gyro values as they just mess up with the camera
// Note: Probably a correct sensivity setting must be set
cur_entry.gyro = {};
cur_entry.quaternion = {
{
motion_device.quaternion.xyz.y,
motion_device.quaternion.xyz.x,
-motion_device.quaternion.w,
},
-motion_device.quaternion.xyz.z,
};
console_six_axis.sampling_number++;
// TODO(German77): Find the purpose of those values
console_six_axis.verticalization_error = 0.0f;
console_six_axis.gyro_bias = {0.0f, 0.0f, 0.0f};
// Update console six axis shared memory
std::memcpy(data + SHARED_MEMORY_OFFSET, &console_six_axis, sizeof(console_six_axis));
// Update seven six axis transfer memory
std::memcpy(transfer_memory, &seven_six_axis, sizeof(seven_six_axis));
}
void Controller_ConsoleSixAxis::OnLoadInputDevices() {
const auto player = Settings::values.players.GetValue()[0];
std::transform(player.motions.begin() + Settings::NativeMotion::MOTION_HID_BEGIN,
player.motions.begin() + Settings::NativeMotion::MOTION_HID_END, motions.begin(),
Input::CreateDevice<Input::MotionDevice>);
}
void Controller_ConsoleSixAxis::SetTransferMemoryPointer(u8* t_mem_1) {
is_transfer_memory_set = true;
transfer_memory = t_mem_1;
};
void Controller_ConsoleSixAxis::ResetTimestamp() {
auto& cur_entry = seven_six_axis.sevensixaxis_states[seven_six_axis.header.last_entry_index];
cur_entry.sampling_number = 0;
cur_entry.sampling_number2 = 0;
}
} // namespace Service::HID

80
src/core/hle/service/hid/controllers/console_sixaxis.h Normal file
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@ -0,0 +1,80 @@
// Copyright 2021 yuzu Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <array>
#include "common/bit_field.h"
#include "common/common_types.h"
#include "common/quaternion.h"
#include "core/frontend/input.h"
#include "core/hle/service/hid/controllers/controller_base.h"
namespace Service::HID {
class Controller_ConsoleSixAxis final : public ControllerBase {
public:
explicit Controller_ConsoleSixAxis(Core::System& system);
~Controller_ConsoleSixAxis() 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, u8* data, size_t size) override;
// Called when input devices should be loaded
void OnLoadInputDevices() override;
// Called on InitializeSevenSixAxisSensor
void SetTransferMemoryPointer(u8* t_mem_1);
// Called on ResetSevenSixAxisSensorTimestamp
void ResetTimestamp();
private:
struct SevenSixAxisState {
INSERT_PADDING_WORDS(4); // unused
s64_le sampling_number{};
s64_le sampling_number2{};
u64 unknown{};
Common::Vec3f accel{};
Common::Vec3f gyro{};
Common::Quaternion<f32> quaternion{};
};
static_assert(sizeof(SevenSixAxisState) == 0x50, "SevenSixAxisState is an invalid size");
struct SevenSixAxisMemory {
CommonHeader header{};
std::array<SevenSixAxisState, 0x21> sevensixaxis_states{};
};
static_assert(sizeof(SevenSixAxisMemory) == 0xA70, "SevenSixAxisMemory is an invalid size");
struct ConsoleSharedMemory {
u64_le sampling_number{};
bool is_seven_six_axis_sensor_at_rest{};
f32 verticalization_error{};
Common::Vec3f gyro_bias{};
};
static_assert(sizeof(ConsoleSharedMemory) == 0x20, "ConsoleSharedMemory is an invalid size");
struct MotionDevice {
Common::Vec3f accel;
Common::Vec3f gyro;
Common::Vec3f rotation;
std::array<Common::Vec3f, 3> orientation;
Common::Quaternion<f32> quaternion;
};
using MotionArray =
std::array<std::unique_ptr<Input::MotionDevice>, Settings::NativeMotion::NUM_MOTIONS_HID>;
u8* transfer_memory;
MotionArray motions;
bool is_transfer_memory_set = false;
ConsoleSharedMemory console_six_axis{};
SevenSixAxisMemory seven_six_axis{};
};
} // namespace Service::HID

4
src/core/hle/service/hid/controllers/npad.cpp
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@ -654,8 +654,8 @@ void Controller_NPad::OnMotionUpdate(const Core::Timing::CoreTiming& core_timing
const auto& device = motions[i][e];
if (device) {
std::tie(motion_devices[e].accel, motion_devices[e].gyro,
motion_devices[e].rotation, motion_devices[e].orientation) =
device->GetStatus();
motion_devices[e].rotation, motion_devices[e].orientation,
motion_devices[e].quaternion) = device->GetStatus();
sixaxis_at_rest = sixaxis_at_rest && motion_devices[e].gyro.Length2() < 0.0001f;
}
}

2
src/core/hle/service/hid/controllers/npad.h
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@ -8,6 +8,7 @@
#include <atomic>
#include "common/bit_field.h"
#include "common/common_types.h"
#include "common/quaternion.h"
#include "common/settings.h"
#include "core/frontend/input.h"
#include "core/hle/kernel/object.h"
@ -467,6 +468,7 @@ private:
Common::Vec3f gyro;
Common::Vec3f rotation;
std::array<Common::Vec3f, 3> orientation;
Common::Quaternion<f32> quaternion;
};
struct NfcXcdHandle {

30
src/core/hle/service/hid/hid.cpp
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@ -26,6 +26,7 @@
#include "core/hle/service/hid/xcd.h"
#include "core/hle/service/service.h"
#include "core/hle/service/hid/controllers/console_sixaxis.h"
#include "core/hle/service/hid/controllers/controller_base.h"
#include "core/hle/service/hid/controllers/debug_pad.h"
#include "core/hle/service/hid/controllers/gesture.h"
@ -67,7 +68,7 @@ IAppletResource::IAppletResource(Core::System& system_)
MakeController<Controller_Stubbed>(HidController::UniquePad);
MakeController<Controller_NPad>(HidController::NPad);
MakeController<Controller_Gesture>(HidController::Gesture);
MakeController<Controller_Stubbed>(HidController::ConsoleSixAxisSensor);
MakeController<Controller_ConsoleSixAxis>(HidController::ConsoleSixAxisSensor);
// Homebrew doesn't try to activate some controllers, so we activate them by default
GetController<Controller_NPad>(HidController::NPad).ActivateController();
@ -78,8 +79,6 @@ IAppletResource::IAppletResource(Core::System& system_)
GetController<Controller_Stubbed>(HidController::CaptureButton).SetCommonHeaderOffset(0x5000);
GetController<Controller_Stubbed>(HidController::InputDetector).SetCommonHeaderOffset(0x5200);
GetController<Controller_Stubbed>(HidController::UniquePad).SetCommonHeaderOffset(0x5A00);
GetController<Controller_Stubbed>(HidController::ConsoleSixAxisSensor)
.SetCommonHeaderOffset(0x3C200);
// Register update callbacks
pad_update_event = Core::Timing::CreateEvent(
@ -1404,8 +1403,9 @@ void Hid::ActivateConsoleSixAxisSensor(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto applet_resource_user_id{rp.Pop<u64>()};
LOG_WARNING(Service_HID, "(STUBBED) called, applet_resource_user_id={}",
applet_resource_user_id);
applet_resource->ActivateController(HidController::ConsoleSixAxisSensor);
LOG_WARNING(Service_HID, "called, applet_resource_user_id={}", applet_resource_user_id);
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(RESULT_SUCCESS);
@ -1455,8 +1455,9 @@ void Hid::ActivateSevenSixAxisSensor(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto applet_resource_user_id{rp.Pop<u64>()};
LOG_WARNING(Service_HID, "(STUBBED) called, applet_resource_user_id={}",
applet_resource_user_id);
applet_resource->ActivateController(HidController::ConsoleSixAxisSensor);
LOG_WARNING(Service_HID, "called, applet_resource_user_id={}", applet_resource_user_id);
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(RESULT_SUCCESS);
@ -1518,8 +1519,15 @@ void Hid::InitializeSevenSixAxisSensor(Kernel::HLERequestContext& ctx) {
ASSERT_MSG(t_mem_1->GetSize() == 0x1000, "t_mem_1 has incorrect size");
ASSERT_MSG(t_mem_2->GetSize() == 0x7F000, "t_mem_2 has incorrect size");
// Activate console six axis controller
applet_resource->GetController<Controller_ConsoleSixAxis>(HidController::ConsoleSixAxisSensor)
.ActivateController();
applet_resource->GetController<Controller_ConsoleSixAxis>(HidController::ConsoleSixAxisSensor)
.SetTransferMemoryPointer(t_mem_1->GetPointer());
LOG_WARNING(Service_HID,
"(STUBBED) called, t_mem_1_handle=0x{:08X}, t_mem_2_handle=0x{:08X}, "
"called, t_mem_1_handle=0x{:08X}, t_mem_2_handle=0x{:08X}, "
"applet_resource_user_id={}",
t_mem_1_handle, t_mem_2_handle, applet_resource_user_id);
@ -1542,8 +1550,10 @@ void Hid::ResetSevenSixAxisSensorTimestamp(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto applet_resource_user_id{rp.Pop<u64>()};
LOG_WARNING(Service_HID, "(STUBBED) called, applet_resource_user_id={}",
applet_resource_user_id);
applet_resource->GetController<Controller_ConsoleSixAxis>(HidController::ConsoleSixAxisSensor)
.ResetTimestamp();
LOG_WARNING(Service_HID, "called, applet_resource_user_id={}", applet_resource_user_id);
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(RESULT_SUCCESS);

10
src/input_common/motion_input.cpp
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@ -195,7 +195,8 @@ Input::MotionStatus MotionInput::GetMotion() const {
const Common::Vec3f accelerometer = GetAcceleration();
const Common::Vec3f rotation = GetRotations();
const std::array<Common::Vec3f, 3> orientation = GetOrientation();
return {accelerometer, gyroscope, rotation, orientation};
const Common::Quaternion<f32> quaternion = GetQuaternion();
return {accelerometer, gyroscope, rotation, orientation, quaternion};
}
Input::MotionStatus MotionInput::GetRandomMotion(int accel_magnitude, int gyro_magnitude) const {
@ -218,7 +219,12 @@ Input::MotionStatus MotionInput::GetRandomMotion(int accel_magnitude, int gyro_m
Common::Vec3f{0.0f, 1.0f, 0.0f},
Common::Vec3f{0.0f, 0.0f, 1.0f},
};
return {accelerometer * accel_magnitude, gyroscope * gyro_magnitude, rotation, orientation};
constexpr Common::Quaternion<f32> quaternion{
{0.0f, 0.0f, 0.0f},
1.0f,
};
return {accelerometer * accel_magnitude, gyroscope * gyro_magnitude, rotation, orientation,
quaternion};
}
void MotionInput::ResetOrientation() {