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input_common: Add support for joycon generic functions

This commit is contained in:
Narr the Reg 2022-12-20 14:30:03 -06:00
parent 6aa6301acd
commit 594b2ade6d
5 changed files with 310 additions and 3 deletions

View file

@ -59,6 +59,8 @@ if (ENABLE_SDL2)
helpers/joycon_driver.h
helpers/joycon_protocol/common_protocol.cpp
helpers/joycon_protocol/common_protocol.h
helpers/joycon_protocol/generic_functions.cpp
helpers/joycon_protocol/generic_functions.h
helpers/joycon_protocol/joycon_types.h
)
target_link_libraries(input_common PRIVATE SDL2::SDL2)

View file

@ -64,13 +64,24 @@ DriverResult JoyconDriver::InitializeDevice() {
accelerometer_performance = Joycon::AccelerometerPerformance::HZ100;
// Initialize HW Protocols
generic_protocol = std::make_unique<GenericProtocol>(hidapi_handle);
// Get fixed joycon info
generic_protocol->GetVersionNumber(version);
generic_protocol->GetColor(color);
if (handle_device_type == ControllerType::Pro) {
// Some 3rd party controllers aren't pro controllers
generic_protocol->GetControllerType(device_type);
} else {
device_type = handle_device_type;
}
generic_protocol->GetSerialNumber(serial_number);
supported_features = GetSupportedFeatures();
// Get Calibration data
// Set led status
generic_protocol->SetLedBlinkPattern(static_cast<u8>(1 + port));
// Apply HW configuration
SetPollingMode();
@ -137,6 +148,9 @@ void JoyconDriver::OnNewData(std::span<u8> buffer) {
case InputReport::SIMPLE_HID_MODE:
ReadPassiveMode(buffer);
break;
case InputReport::SUBCMD_REPLY:
LOG_DEBUG(Input, "Unhandled command reply");
break;
default:
LOG_ERROR(Input, "Report mode not Implemented {}", report_mode);
break;
@ -145,6 +159,30 @@ void JoyconDriver::OnNewData(std::span<u8> buffer) {
void JoyconDriver::SetPollingMode() {
disable_input_thread = true;
if (motion_enabled && supported_features.motion) {
generic_protocol->EnableImu(true);
generic_protocol->SetImuConfig(gyro_sensitivity, gyro_performance,
accelerometer_sensitivity, accelerometer_performance);
} else {
generic_protocol->EnableImu(false);
}
if (passive_enabled && supported_features.passive) {
const auto result = generic_protocol->EnablePassiveMode();
if (result == DriverResult::Success) {
disable_input_thread = false;
return;
}
LOG_ERROR(Input, "Error enabling passive mode");
}
// Default Mode
const auto result = generic_protocol->EnableActiveMode();
if (result != DriverResult::Success) {
LOG_ERROR(Input, "Error enabling active mode");
}
disable_input_thread = false;
}
@ -257,15 +295,22 @@ bool JoyconDriver::IsPayloadCorrect(int status, std::span<const u8> buffer) {
DriverResult JoyconDriver::SetVibration(const VibrationValue& vibration) {
std::scoped_lock lock{mutex};
if (disable_input_thread) {
return DriverResult::HandleInUse;
}
return DriverResult::NotSupported;
}
DriverResult JoyconDriver::SetLedConfig(u8 led_pattern) {
std::scoped_lock lock{mutex};
return DriverResult::NotSupported;
if (disable_input_thread) {
return DriverResult::HandleInUse;
}
return generic_protocol->SetLedPattern(led_pattern);
}
DriverResult JoyconDriver::SetPasiveMode() {
std::scoped_lock lock{mutex};
motion_enabled = false;
hidbus_enabled = false;
nfc_enabled = false;
@ -275,7 +320,8 @@ DriverResult JoyconDriver::SetPasiveMode() {
}
DriverResult JoyconDriver::SetActiveMode() {
motion_enabled = false;
std::scoped_lock lock{mutex};
motion_enabled = true;
hidbus_enabled = false;
nfc_enabled = false;
passive_enabled = false;
@ -284,6 +330,7 @@ DriverResult JoyconDriver::SetActiveMode() {
}
DriverResult JoyconDriver::SetNfcMode() {
std::scoped_lock lock{mutex};
motion_enabled = false;
hidbus_enabled = false;
nfc_enabled = true;
@ -293,6 +340,7 @@ DriverResult JoyconDriver::SetNfcMode() {
}
DriverResult JoyconDriver::SetRingConMode() {
std::scoped_lock lock{mutex};
motion_enabled = true;
hidbus_enabled = true;
nfc_enabled = false;
@ -328,7 +376,7 @@ std::size_t JoyconDriver::GetDevicePort() const {
ControllerType JoyconDriver::GetDeviceType() const {
std::scoped_lock lock{mutex};
return handle_device_type;
return device_type;
}
ControllerType JoyconDriver::GetHandleDeviceType() const {

View file

@ -8,6 +8,7 @@
#include <span>
#include <thread>
#include "input_common/helpers/joycon_protocol/generic_functions.h"
#include "input_common/helpers/joycon_protocol/joycon_types.h"
namespace InputCommon::Joycon {
@ -94,6 +95,7 @@ private:
void ReadNfcIRMode(std::span<u8> buffer);
// Protocol Features
std::unique_ptr<GenericProtocol> generic_protocol = nullptr;
// Connection status
bool is_connected{};

View file

@ -0,0 +1,147 @@
// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#include "common/logging/log.h"
#include "input_common/helpers/joycon_protocol/generic_functions.h"
namespace InputCommon::Joycon {
GenericProtocol::GenericProtocol(std::shared_ptr<JoyconHandle> handle)
: JoyconCommonProtocol(handle) {}
DriverResult GenericProtocol::EnablePassiveMode() {
SetBlocking();
const auto result = SetReportMode(ReportMode::SIMPLE_HID_MODE);
SetNonBlocking();
return result;
}
DriverResult GenericProtocol::EnableActiveMode() {
SetBlocking();
const auto result = SetReportMode(ReportMode::STANDARD_FULL_60HZ);
SetNonBlocking();
return result;
}
DriverResult GenericProtocol::GetDeviceInfo(DeviceInfo& device_info) {
std::vector<u8> output;
SetBlocking();
const auto result = SendSubCommand(SubCommand::REQ_DEV_INFO, {}, output);
device_info = {};
if (result == DriverResult::Success) {
memcpy(&device_info, output.data(), sizeof(DeviceInfo));
}
SetNonBlocking();
return result;
}
DriverResult GenericProtocol::GetControllerType(ControllerType& controller_type) {
return GetDeviceType(controller_type);
}
DriverResult GenericProtocol::EnableImu(bool enable) {
const std::vector<u8> buffer{static_cast<u8>(enable ? 1 : 0)};
std::vector<u8> output;
SetBlocking();
const auto result = SendSubCommand(SubCommand::ENABLE_IMU, buffer, output);
SetNonBlocking();
return result;
}
DriverResult GenericProtocol::SetImuConfig(GyroSensitivity gsen, GyroPerformance gfrec,
AccelerometerSensitivity asen,
AccelerometerPerformance afrec) {
const std::vector<u8> buffer{static_cast<u8>(gsen), static_cast<u8>(asen),
static_cast<u8>(gfrec), static_cast<u8>(afrec)};
std::vector<u8> output;
SetBlocking();
const auto result = SendSubCommand(SubCommand::SET_IMU_SENSITIVITY, buffer, output);
SetNonBlocking();
return result;
}
DriverResult GenericProtocol::GetBattery(u32& battery_level) {
battery_level = 0;
return DriverResult::NotSupported;
}
DriverResult GenericProtocol::GetColor(Color& color) {
std::vector<u8> buffer;
SetBlocking();
const auto result = ReadSPI(CalAddr::COLOR_DATA, 12, buffer);
SetNonBlocking();
color = {};
if (result == DriverResult::Success) {
color.body = static_cast<u32>((buffer[0] << 16) | (buffer[1] << 8) | buffer[2]);
color.buttons = static_cast<u32>((buffer[3] << 16) | (buffer[4] << 8) | buffer[5]);
color.left_grip = static_cast<u32>((buffer[6] << 16) | (buffer[7] << 8) | buffer[8]);
color.right_grip = static_cast<u32>((buffer[9] << 16) | (buffer[10] << 8) | buffer[11]);
}
return result;
}
DriverResult GenericProtocol::GetSerialNumber(SerialNumber& serial_number) {
std::vector<u8> buffer;
SetBlocking();
const auto result = ReadSPI(CalAddr::SERIAL_NUMBER, 16, buffer);
SetNonBlocking();
serial_number = {};
if (result == DriverResult::Success) {
memcpy(serial_number.data(), buffer.data() + 1, sizeof(SerialNumber));
}
return result;
}
DriverResult GenericProtocol::GetTemperature(u32& temperature) {
// Not all devices have temperature sensor
temperature = 25;
return DriverResult::NotSupported;
}
DriverResult GenericProtocol::GetVersionNumber(FirmwareVersion& version) {
DeviceInfo device_info{};
const auto result = GetDeviceInfo(device_info);
version = device_info.firmware;
return result;
}
DriverResult GenericProtocol::SetHomeLight() {
const std::vector<u8> buffer{0x0f, 0xf0, 0x00};
std::vector<u8> output;
SetBlocking();
const auto result = SendSubCommand(SubCommand::SET_HOME_LIGHT, buffer, output);
SetNonBlocking();
return result;
}
DriverResult GenericProtocol::SetLedBusy() {
return DriverResult::NotSupported;
}
DriverResult GenericProtocol::SetLedPattern(u8 leds) {
const std::vector<u8> buffer{leds};
std::vector<u8> output;
SetBlocking();
const auto result = SendSubCommand(SubCommand::SET_PLAYER_LIGHTS, buffer, output);
SetNonBlocking();
return result;
}
DriverResult GenericProtocol::SetLedBlinkPattern(u8 leds) {
return SetLedPattern(static_cast<u8>(leds << 4));
}
} // namespace InputCommon::Joycon

View file

@ -0,0 +1,108 @@
// 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 "input_common/helpers/joycon_protocol/common_protocol.h"
#include "input_common/helpers/joycon_protocol/joycon_types.h"
namespace InputCommon::Joycon {
/// Joycon driver functions that easily implemented
class GenericProtocol final : private JoyconCommonProtocol {
public:
GenericProtocol(std::shared_ptr<JoyconHandle> handle);
/// Enables passive mode. This mode only sends button data on change. Sticks will return digital
/// data instead of analog. Motion will be disabled
DriverResult EnablePassiveMode();
/// Enables active mode. This mode will return the current status every 5-15ms
DriverResult EnableActiveMode();
/**
* Sends a request to obtain the joycon firmware and mac from handle
* @returns controller device info
*/
DriverResult GetDeviceInfo(DeviceInfo& controller_type);
/**
* Sends a request to obtain the joycon type from handle
* @returns controller type of the joycon
*/
DriverResult GetControllerType(ControllerType& controller_type);
/**
* Enables motion input
* @param enable if true motion data will be enabled
*/
DriverResult EnableImu(bool enable);
/**
* Configures the motion sensor with the specified parameters
* @param gsen gyroscope sensor sensitvity in degrees per second
* @param gfrec gyroscope sensor frequency in hertz
* @param asen accelerometer sensitivity in G force
* @param afrec accelerometer frequency in hertz
*/
DriverResult SetImuConfig(GyroSensitivity gsen, GyroPerformance gfrec,
AccelerometerSensitivity asen, AccelerometerPerformance afrec);
/**
* Request battery level from the device
* @returns battery level
*/
DriverResult GetBattery(u32& battery_level);
/**
* Request joycon colors from the device
* @returns colors of the body and buttons
*/
DriverResult GetColor(Color& color);
/**
* Request joycon serial number from the device
* @returns 16 byte serial number
*/
DriverResult GetSerialNumber(SerialNumber& serial_number);
/**
* Request joycon serial number from the device
* @returns 16 byte serial number
*/
DriverResult GetTemperature(u32& temperature);
/**
* Request joycon serial number from the device
* @returns 16 byte serial number
*/
DriverResult GetVersionNumber(FirmwareVersion& version);
/**
* Sets home led behaviour
*/
DriverResult SetHomeLight();
/**
* Sets home led into a slow breathing state
*/
DriverResult SetLedBusy();
/**
* Sets the 4 player leds on the joycon on a solid state
* @params bit flag containing the led state
*/
DriverResult SetLedPattern(u8 leds);
/**
* Sets the 4 player leds on the joycon on a blinking state
* @returns bit flag containing the led state
*/
DriverResult SetLedBlinkPattern(u8 leds);
};
} // namespace InputCommon::Joycon