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-rw-r--r--src/input_common/udp/client.cpp147
-rw-r--r--src/input_common/udp/client.h44
2 files changed, 96 insertions, 95 deletions
diff --git a/src/input_common/udp/client.cpp b/src/input_common/udp/client.cpp
index df73f9ff7..e72df924b 100644
--- a/src/input_common/udp/client.cpp
+++ b/src/input_common/udp/client.cpp
@@ -27,11 +27,9 @@ class Socket {
public:
using clock = std::chrono::system_clock;
- explicit Socket(const std::string& host, u16 port, std::size_t pad_index_,
- SocketCallback callback_)
+ explicit Socket(const std::string& host, u16 port, SocketCallback callback_)
: callback(std::move(callback_)), timer(io_service),
- socket(io_service, udp::endpoint(udp::v4(), 0)), client_id(GenerateRandomClientId()),
- pad_index(pad_index_) {
+ socket(io_service, udp::endpoint(udp::v4(), 0)), client_id(GenerateRandomClientId()) {
boost::system::error_code ec{};
auto ipv4 = boost::asio::ip::make_address_v4(host, ec);
if (ec.value() != boost::system::errc::success) {
@@ -99,15 +97,15 @@ private:
void HandleSend(const boost::system::error_code&) {
boost::system::error_code _ignored{};
// Send a request for getting port info for the pad
- const Request::PortInfo port_info{1, {static_cast<u8>(pad_index), 0, 0, 0}};
+ const Request::PortInfo port_info{4, {0, 1, 2, 3}};
const auto port_message = Request::Create(port_info, client_id);
std::memcpy(&send_buffer1, &port_message, PORT_INFO_SIZE);
socket.send_to(boost::asio::buffer(send_buffer1), send_endpoint, {}, _ignored);
// Send a request for getting pad data for the pad
const Request::PadData pad_data{
- Request::PadData::Flags::Id,
- static_cast<u8>(pad_index),
+ Request::PadData::Flags::AllPorts,
+ 0,
EMPTY_MAC_ADDRESS,
};
const auto pad_message = Request::Create(pad_data, client_id);
@@ -122,7 +120,6 @@ private:
udp::socket socket;
const u32 client_id;
- std::size_t pad_index{};
static constexpr std::size_t PORT_INFO_SIZE = sizeof(Message<Request::PortInfo>);
static constexpr std::size_t PAD_DATA_SIZE = sizeof(Message<Request::PadData>);
@@ -150,34 +147,32 @@ Client::~Client() {
Reset();
}
-Client::ClientData::ClientData() = default;
+Client::ClientConnection::ClientConnection() = default;
-Client::ClientData::~ClientData() = default;
+Client::ClientConnection::~ClientConnection() = default;
std::vector<Common::ParamPackage> Client::GetInputDevices() const {
std::vector<Common::ParamPackage> devices;
- for (std::size_t client = 0; client < clients.size(); client++) {
- if (!DeviceConnected(client)) {
+ for (std::size_t pad = 0; pad < pads.size(); pad++) {
+ if (!DeviceConnected(pad)) {
continue;
}
- std::string name = fmt::format("UDP Controller {}", client);
+ std::string name = fmt::format("UDP Controller {}", pad);
devices.emplace_back(Common::ParamPackage{
{"class", "cemuhookudp"},
{"display", std::move(name)},
- {"port", std::to_string(client)},
+ {"port", std::to_string(pad)},
});
}
return devices;
}
-bool Client::DeviceConnected(std::size_t client) const {
+bool Client::DeviceConnected(std::size_t pad) const {
// Use last timestamp to detect if the socket has stopped sending data
const auto now = std::chrono::steady_clock::now();
- const auto time_difference =
- static_cast<u64>(std::chrono::duration_cast<std::chrono::milliseconds>(
- now - clients[client].last_motion_update)
- .count());
- return time_difference < 1000 && clients[client].active == 1;
+ const auto time_difference = static_cast<u64>(
+ std::chrono::duration_cast<std::chrono::milliseconds>(now - pads[pad].last_update).count());
+ return time_difference < 1000 && pads[pad].connected;
}
void Client::ReloadSockets() {
@@ -202,25 +197,21 @@ void Client::ReloadSockets() {
continue;
}
- for (std::size_t pad = 0; pad < 4; ++pad) {
- const std::size_t client_number =
- GetClientNumber(udp_input_address, udp_input_port, pad);
- if (client_number != MAX_UDP_CLIENTS) {
- LOG_ERROR(Input, "Duplicated UDP servers found");
- continue;
- }
- StartCommunication(client++, udp_input_address, udp_input_port, pad);
+ const std::size_t client_number = GetClientNumber(udp_input_address, udp_input_port);
+ if (client_number != MAX_UDP_CLIENTS) {
+ LOG_ERROR(Input, "Duplicated UDP servers found");
+ continue;
}
+ StartCommunication(client++, udp_input_address, udp_input_port);
}
}
-std::size_t Client::GetClientNumber(std::string_view host, u16 port, std::size_t pad) const {
+std::size_t Client::GetClientNumber(std::string_view host, u16 port) const {
for (std::size_t client = 0; client < clients.size(); client++) {
if (clients[client].active == -1) {
continue;
}
- if (clients[client].host == host && clients[client].port == port &&
- clients[client].pad_index == pad) {
+ if (clients[client].host == host && clients[client].port == port) {
return client;
}
}
@@ -236,69 +227,75 @@ void Client::OnPortInfo([[maybe_unused]] Response::PortInfo data) {
}
void Client::OnPadData(Response::PadData data, std::size_t client) {
- // Accept packets only for the correct pad
- if (static_cast<u8>(clients[client].pad_index) != data.info.id) {
+ const std::size_t pad_index = (client * PADS_PER_CLIENT) + data.info.id;
+
+ if (pad_index >= pads.size()) {
+ LOG_ERROR(Input, "Invalid pad id {}", data.info.id);
return;
}
LOG_TRACE(Input, "PadData packet received");
- if (data.packet_counter == clients[client].packet_sequence) {
+ if (data.packet_counter == pads[pad_index].packet_sequence) {
LOG_WARNING(
Input,
"PadData packet dropped because its stale info. Current count: {} Packet count: {}",
- clients[client].packet_sequence, data.packet_counter);
+ pads[pad_index].packet_sequence, data.packet_counter);
+ pads[pad_index].connected = false;
return;
}
- clients[client].active = static_cast<s8>(data.info.is_pad_active);
- clients[client].packet_sequence = data.packet_counter;
+
+ clients[client].active = 1;
+ pads[pad_index].connected = true;
+ pads[pad_index].packet_sequence = data.packet_counter;
+
const auto now = std::chrono::steady_clock::now();
- const auto time_difference =
- static_cast<u64>(std::chrono::duration_cast<std::chrono::microseconds>(
- now - clients[client].last_motion_update)
- .count());
- clients[client].last_motion_update = now;
+ const auto time_difference = static_cast<u64>(
+ std::chrono::duration_cast<std::chrono::microseconds>(now - pads[pad_index].last_update)
+ .count());
+ pads[pad_index].last_update = now;
+
const Common::Vec3f raw_gyroscope = {data.gyro.pitch, data.gyro.roll, -data.gyro.yaw};
- clients[client].motion.SetAcceleration({data.accel.x, -data.accel.z, data.accel.y});
+ pads[pad_index].motion.SetAcceleration({data.accel.x, -data.accel.z, data.accel.y});
// Gyroscope values are not it the correct scale from better joy.
// Dividing by 312 allows us to make one full turn = 1 turn
// This must be a configurable valued called sensitivity
- clients[client].motion.SetGyroscope(raw_gyroscope / 312.0f);
- clients[client].motion.UpdateRotation(time_difference);
- clients[client].motion.UpdateOrientation(time_difference);
+ pads[pad_index].motion.SetGyroscope(raw_gyroscope / 312.0f);
+ pads[pad_index].motion.UpdateRotation(time_difference);
+ pads[pad_index].motion.UpdateOrientation(time_difference);
{
- std::lock_guard guard(clients[client].status.update_mutex);
- clients[client].status.motion_status = clients[client].motion.GetMotion();
+ std::lock_guard guard(pads[pad_index].status.update_mutex);
+ pads[pad_index].status.motion_status = pads[pad_index].motion.GetMotion();
for (std::size_t id = 0; id < data.touch.size(); ++id) {
UpdateTouchInput(data.touch[id], client, id);
}
if (configuring) {
- const Common::Vec3f gyroscope = clients[client].motion.GetGyroscope();
- const Common::Vec3f accelerometer = clients[client].motion.GetAcceleration();
- UpdateYuzuSettings(client, accelerometer, gyroscope);
+ const Common::Vec3f gyroscope = pads[pad_index].motion.GetGyroscope();
+ const Common::Vec3f accelerometer = pads[pad_index].motion.GetAcceleration();
+ UpdateYuzuSettings(client, data.info.id, accelerometer, gyroscope);
}
}
}
-void Client::StartCommunication(std::size_t client, const std::string& host, u16 port,
- std::size_t pad_index) {
+void Client::StartCommunication(std::size_t client, const std::string& host, u16 port) {
SocketCallback callback{[this](Response::Version version) { OnVersion(version); },
[this](Response::PortInfo info) { OnPortInfo(info); },
[this, client](Response::PadData data) { OnPadData(data, client); }};
- LOG_INFO(Input, "Starting communication with UDP input server on {}:{}:{}", host, port,
- pad_index);
+ LOG_INFO(Input, "Starting communication with UDP input server on {}:{}", host, port);
clients[client].host = host;
clients[client].port = port;
- clients[client].pad_index = pad_index;
clients[client].active = 0;
- clients[client].socket = std::make_unique<Socket>(host, port, pad_index, callback);
+ clients[client].socket = std::make_unique<Socket>(host, port, callback);
clients[client].thread = std::thread{SocketLoop, clients[client].socket.get()};
+
// Set motion parameters
// SetGyroThreshold value should be dependent on GyroscopeZeroDriftMode
// Real HW values are unknown, 0.0001 is an approximate to Standard
- clients[client].motion.SetGyroThreshold(0.0001f);
+ for (std::size_t pad = 0; pad < PADS_PER_CLIENT; pad++) {
+ pads[client * PADS_PER_CLIENT + pad].motion.SetGyroThreshold(0.0001f);
+ }
}
void Client::Reset() {
@@ -311,8 +308,8 @@ void Client::Reset() {
}
}
-void Client::UpdateYuzuSettings(std::size_t client, const Common::Vec3<float>& acc,
- const Common::Vec3<float>& gyro) {
+void Client::UpdateYuzuSettings(std::size_t client, std::size_t pad_index,
+ const Common::Vec3<float>& acc, const Common::Vec3<float>& gyro) {
if (gyro.Length() > 0.2f) {
LOG_DEBUG(Input, "UDP Controller {}: gyro=({}, {}, {}), accel=({}, {}, {})", client,
gyro[0], gyro[1], gyro[2], acc[0], acc[1], acc[2]);
@@ -320,7 +317,7 @@ void Client::UpdateYuzuSettings(std::size_t client, const Common::Vec3<float>& a
UDPPadStatus pad{
.host = clients[client].host,
.port = clients[client].port,
- .pad_index = clients[client].pad_index,
+ .pad_index = pad_index,
};
for (std::size_t i = 0; i < 3; ++i) {
if (gyro[i] > 5.0f || gyro[i] < -5.0f) {
@@ -391,19 +388,19 @@ void Client::EndConfiguration() {
}
DeviceStatus& Client::GetPadState(const std::string& host, u16 port, std::size_t pad) {
- const std::size_t client_number = GetClientNumber(host, port, pad);
- if (client_number == MAX_UDP_CLIENTS) {
- return clients[0].status;
+ const std::size_t client_number = GetClientNumber(host, port);
+ if (client_number == MAX_UDP_CLIENTS || pad >= PADS_PER_CLIENT) {
+ return pads[0].status;
}
- return clients[client_number].status;
+ return pads[(client_number * PADS_PER_CLIENT) + pad].status;
}
const DeviceStatus& Client::GetPadState(const std::string& host, u16 port, std::size_t pad) const {
- const std::size_t client_number = GetClientNumber(host, port, pad);
- if (client_number == MAX_UDP_CLIENTS) {
- return clients[0].status;
+ const std::size_t client_number = GetClientNumber(host, port);
+ if (client_number == MAX_UDP_CLIENTS || pad >= PADS_PER_CLIENT) {
+ return pads[0].status;
}
- return clients[client_number].status;
+ return pads[(client_number * PADS_PER_CLIENT) + pad].status;
}
Input::TouchStatus& Client::GetTouchState() {
@@ -422,7 +419,7 @@ const Common::SPSCQueue<UDPPadStatus>& Client::GetPadQueue() const {
return pad_queue;
}
-void TestCommunication(const std::string& host, u16 port, std::size_t pad_index,
+void TestCommunication(const std::string& host, u16 port,
const std::function<void()>& success_callback,
const std::function<void()>& failure_callback) {
std::thread([=] {
@@ -432,9 +429,10 @@ void TestCommunication(const std::string& host, u16 port, std::size_t pad_index,
.port_info = [](Response::PortInfo) {},
.pad_data = [&](Response::PadData) { success_event.Set(); },
};
- Socket socket{host, port, pad_index, std::move(callback)};
+ Socket socket{host, port, std::move(callback)};
std::thread worker_thread{SocketLoop, &socket};
- const bool result = success_event.WaitFor(std::chrono::seconds(5));
+ const bool result =
+ success_event.WaitUntil(std::chrono::steady_clock::now() + std::chrono::seconds(10));
socket.Stop();
worker_thread.join();
if (result) {
@@ -446,8 +444,7 @@ void TestCommunication(const std::string& host, u16 port, std::size_t pad_index,
}
CalibrationConfigurationJob::CalibrationConfigurationJob(
- const std::string& host, u16 port, std::size_t pad_index,
- std::function<void(Status)> status_callback,
+ const std::string& host, u16 port, std::function<void(Status)> status_callback,
std::function<void(u16, u16, u16, u16)> data_callback) {
std::thread([=, this] {
@@ -491,7 +488,7 @@ CalibrationConfigurationJob::CalibrationConfigurationJob(
complete_event.Set();
}
}};
- Socket socket{host, port, pad_index, std::move(callback)};
+ Socket socket{host, port, std::move(callback)};
std::thread worker_thread{SocketLoop, &socket};
complete_event.Wait();
socket.Stop();
diff --git a/src/input_common/udp/client.h b/src/input_common/udp/client.h
index e9e438e88..a11ea3068 100644
--- a/src/input_common/udp/client.h
+++ b/src/input_common/udp/client.h
@@ -84,7 +84,7 @@ public:
std::vector<Common::ParamPackage> GetInputDevices() const;
- bool DeviceConnected(std::size_t client) const;
+ bool DeviceConnected(std::size_t pad) const;
void ReloadSockets();
Common::SPSCQueue<UDPPadStatus>& GetPadQueue();
@@ -97,38 +97,40 @@ public:
const Input::TouchStatus& GetTouchState() const;
private:
- struct ClientData {
- ClientData();
- ~ClientData();
-
- std::string host{"127.0.0.1"};
- u16 port{26760};
+ struct PadData {
std::size_t pad_index{};
- std::unique_ptr<Socket> socket;
+ bool connected{};
DeviceStatus status;
- std::thread thread;
u64 packet_sequence{};
- s8 active{-1};
// Realtime values
// motion is initalized with PID values for drift correction on joycons
InputCommon::MotionInput motion{0.3f, 0.005f, 0.0f};
- std::chrono::time_point<std::chrono::steady_clock> last_motion_update;
+ std::chrono::time_point<std::chrono::steady_clock> last_update;
+ };
+
+ struct ClientConnection {
+ ClientConnection();
+ ~ClientConnection();
+ std::string host{"127.0.0.1"};
+ u16 port{26760};
+ s8 active{-1};
+ std::unique_ptr<Socket> socket;
+ std::thread thread;
};
// For shutting down, clear all data, join all threads, release usb
void Reset();
// Translates configuration to client number
- std::size_t GetClientNumber(std::string_view host, u16 port, std::size_t pad) const;
+ std::size_t GetClientNumber(std::string_view host, u16 port) const;
void OnVersion(Response::Version);
void OnPortInfo(Response::PortInfo);
void OnPadData(Response::PadData, std::size_t client);
- void StartCommunication(std::size_t client, const std::string& host, u16 port,
- std::size_t pad_index);
- void UpdateYuzuSettings(std::size_t client, const Common::Vec3<float>& acc,
- const Common::Vec3<float>& gyro);
+ void StartCommunication(std::size_t client, const std::string& host, u16 port);
+ void UpdateYuzuSettings(std::size_t client, std::size_t pad_index,
+ const Common::Vec3<float>& acc, const Common::Vec3<float>& gyro);
// Returns an unused finger id, if there is no fingers available std::nullopt will be
// returned
@@ -140,10 +142,12 @@ private:
bool configuring = false;
// Allocate clients for 8 udp servers
- static constexpr std::size_t MAX_UDP_CLIENTS = 4 * 8;
+ static constexpr std::size_t MAX_UDP_CLIENTS = 8;
+ static constexpr std::size_t PADS_PER_CLIENT = 4;
// Each client can have up 2 touch inputs
static constexpr std::size_t MAX_TOUCH_FINGERS = MAX_UDP_CLIENTS * 2;
- std::array<ClientData, MAX_UDP_CLIENTS> clients{};
+ std::array<PadData, MAX_UDP_CLIENTS * PADS_PER_CLIENT> pads{};
+ std::array<ClientConnection, MAX_UDP_CLIENTS> clients{};
Common::SPSCQueue<UDPPadStatus> pad_queue{};
Input::TouchStatus touch_status{};
std::array<std::size_t, MAX_TOUCH_FINGERS> finger_id{};
@@ -164,7 +168,7 @@ public:
* @param status_callback Callback for job status updates
* @param data_callback Called when calibration data is ready
*/
- explicit CalibrationConfigurationJob(const std::string& host, u16 port, std::size_t pad_index,
+ explicit CalibrationConfigurationJob(const std::string& host, u16 port,
std::function<void(Status)> status_callback,
std::function<void(u16, u16, u16, u16)> data_callback);
~CalibrationConfigurationJob();
@@ -174,7 +178,7 @@ private:
Common::Event complete_event;
};
-void TestCommunication(const std::string& host, u16 port, std::size_t pad_index,
+void TestCommunication(const std::string& host, u16 port,
const std::function<void()>& success_callback,
const std::function<void()>& failure_callback);
generated by cgit v1.2.3 (git 2.25.1) at 2025-11-04 10:23:42 +0000