dolphin/Source/Core/InputCommon/GCAdapter.cpp

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// Copyright 2014 Dolphin Emulator Project
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// Licensed under GPLv2+
// Refer to the license.txt file included.
#include <algorithm>
#include <libusb.h>
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#include <mutex>
#include "Common/Flag.h"
Make the Wii U Gamecube adapter work with less magic. The Wii U Gamecube controller adapter setup has always been a bit weird. It tries to be as automatic as possible to make the user experience as easy as possible. The problem with this approach is that it brings a large disconnect in the user experience because you have the Gamecube controller setup with regular gamepads and then for some reason below that you have a "direct connect" option which will cause the Gamecube Adapter to overwrite the regular inputs if something was connected. While this works and allows the user to only click one checkbox to get the device working, it breaks the user's experience because they don't really know what "direct connect" means and won't look it up to figure out what it is. Just expecting the device to work (At least one occurence of this in the IRC channel in the last week). This way around also had the terrible nature of making the code more filthy than it needed to be. The GCAdapter namespace was parasitic and hooked in to the regular GC Controller SI class to overwrite the data that it was getting from the default configuration. Now instead we have a specific SIDevice class for the Wii U Gamecube adapter. This class is fairly simple and is a child of the regular SI Gamecube Pad device and only reimplements what it needs to. This also gives the ability to configure controllers individually, which allows the user to configure rumble individually per pad input. Overall the code is cleaner, and it fits more in line with how the rest of Dolphin works.
2015-12-31 17:09:47 +00:00
#include "Common/Logging/Log.h"
#include "Common/Thread.h"
#include "Core/ConfigManager.h"
#include "Core/Core.h"
#include "Core/CoreTiming.h"
#include "Core/HW/SI.h"
#include "Core/HW/SystemTimers.h"
#include "Core/NetPlayProto.h"
Make the Wii U Gamecube adapter work with less magic. The Wii U Gamecube controller adapter setup has always been a bit weird. It tries to be as automatic as possible to make the user experience as easy as possible. The problem with this approach is that it brings a large disconnect in the user experience because you have the Gamecube controller setup with regular gamepads and then for some reason below that you have a "direct connect" option which will cause the Gamecube Adapter to overwrite the regular inputs if something was connected. While this works and allows the user to only click one checkbox to get the device working, it breaks the user's experience because they don't really know what "direct connect" means and won't look it up to figure out what it is. Just expecting the device to work (At least one occurence of this in the IRC channel in the last week). This way around also had the terrible nature of making the code more filthy than it needed to be. The GCAdapter namespace was parasitic and hooked in to the regular GC Controller SI class to overwrite the data that it was getting from the default configuration. Now instead we have a specific SIDevice class for the Wii U Gamecube adapter. This class is fairly simple and is a child of the regular SI Gamecube Pad device and only reimplements what it needs to. This also gives the ability to configure controllers individually, which allows the user to configure rumble individually per pad input. Overall the code is cleaner, and it fits more in line with how the rest of Dolphin works.
2015-12-31 17:09:47 +00:00
#include "InputCommon/GCAdapter.h"
#include "InputCommon/GCPadStatus.h"
Make the Wii U Gamecube adapter work with less magic. The Wii U Gamecube controller adapter setup has always been a bit weird. It tries to be as automatic as possible to make the user experience as easy as possible. The problem with this approach is that it brings a large disconnect in the user experience because you have the Gamecube controller setup with regular gamepads and then for some reason below that you have a "direct connect" option which will cause the Gamecube Adapter to overwrite the regular inputs if something was connected. While this works and allows the user to only click one checkbox to get the device working, it breaks the user's experience because they don't really know what "direct connect" means and won't look it up to figure out what it is. Just expecting the device to work (At least one occurence of this in the IRC channel in the last week). This way around also had the terrible nature of making the code more filthy than it needed to be. The GCAdapter namespace was parasitic and hooked in to the regular GC Controller SI class to overwrite the data that it was getting from the default configuration. Now instead we have a specific SIDevice class for the Wii U Gamecube adapter. This class is fairly simple and is a child of the regular SI Gamecube Pad device and only reimplements what it needs to. This also gives the ability to configure controllers individually, which allows the user to configure rumble individually per pad input. Overall the code is cleaner, and it fits more in line with how the rest of Dolphin works.
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namespace GCAdapter
{
static bool CheckDeviceAccess(libusb_device* device);
static void AddGCAdapter(libusb_device* device);
static void ResetRumbleLockNeeded();
static void Reset();
static void Setup();
static bool s_detected = false;
static libusb_device_handle* s_handle = nullptr;
static u8 s_controller_type[MAX_SI_CHANNELS] = {
ControllerTypes::CONTROLLER_NONE, ControllerTypes::CONTROLLER_NONE,
ControllerTypes::CONTROLLER_NONE, ControllerTypes::CONTROLLER_NONE};
static u8 s_controller_rumble[4];
static std::mutex s_mutex;
static u8 s_controller_payload[37];
static u8 s_controller_payload_swap[37];
static std::atomic<int> s_controller_payload_size = {0};
static std::thread s_adapter_thread;
static Common::Flag s_adapter_thread_running;
static std::mutex s_init_mutex;
static std::thread s_adapter_detect_thread;
static Common::Flag s_adapter_detect_thread_running;
static std::function<void(void)> s_detect_callback;
static bool s_libusb_driver_not_supported = false;
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static libusb_context* s_libusb_context = nullptr;
static bool s_libusb_hotplug_enabled = false;
#if defined(LIBUSB_API_VERSION) && LIBUSB_API_VERSION >= 0x01000102
static libusb_hotplug_callback_handle s_hotplug_handle;
#endif
static u8 s_endpoint_in = 0;
static u8 s_endpoint_out = 0;
static u64 s_last_init = 0;
static void Read()
{
int payload_size = 0;
while (s_adapter_thread_running.IsSet())
{
libusb_interrupt_transfer(s_handle, s_endpoint_in, s_controller_payload_swap,
sizeof(s_controller_payload_swap), &payload_size, 16);
{
std::lock_guard<std::mutex> lk(s_mutex);
std::swap(s_controller_payload_swap, s_controller_payload);
s_controller_payload_size.store(payload_size);
}
Common::YieldCPU();
}
}
#if defined(LIBUSB_API_VERSION) && LIBUSB_API_VERSION >= 0x01000102
static int HotplugCallback(libusb_context* ctx, libusb_device* dev, libusb_hotplug_event event,
void* user_data)
{
if (event == LIBUSB_HOTPLUG_EVENT_DEVICE_ARRIVED)
{
if (s_handle == nullptr && CheckDeviceAccess(dev))
{
std::lock_guard<std::mutex> lk(s_init_mutex);
AddGCAdapter(dev);
}
}
else if (event == LIBUSB_HOTPLUG_EVENT_DEVICE_LEFT)
{
if (s_handle != nullptr && libusb_get_device(s_handle) == dev)
Reset();
}
return 0;
}
#endif
static void ScanThreadFunc()
{
Common::SetCurrentThreadName("GC Adapter Scanning Thread");
NOTICE_LOG(SERIALINTERFACE, "GC Adapter scanning thread started");
#if defined(LIBUSB_API_VERSION) && LIBUSB_API_VERSION >= 0x01000102
s_libusb_hotplug_enabled = libusb_has_capability(LIBUSB_CAP_HAS_HOTPLUG) != 0;
if (s_libusb_hotplug_enabled)
{
if (libusb_hotplug_register_callback(
s_libusb_context, (libusb_hotplug_event)(LIBUSB_HOTPLUG_EVENT_DEVICE_ARRIVED |
LIBUSB_HOTPLUG_EVENT_DEVICE_LEFT),
LIBUSB_HOTPLUG_ENUMERATE, 0x057e, 0x0337, LIBUSB_HOTPLUG_MATCH_ANY, HotplugCallback,
nullptr, &s_hotplug_handle) != LIBUSB_SUCCESS)
s_libusb_hotplug_enabled = false;
if (s_libusb_hotplug_enabled)
NOTICE_LOG(SERIALINTERFACE, "Using libUSB hotplug detection");
}
#endif
while (s_adapter_detect_thread_running.IsSet())
{
if (s_libusb_hotplug_enabled)
{
static timeval tv = {0, 500000};
libusb_handle_events_timeout(s_libusb_context, &tv);
}
else
{
if (s_handle == nullptr)
{
std::lock_guard<std::mutex> lk(s_init_mutex);
Setup();
if (s_detected && s_detect_callback != nullptr)
s_detect_callback();
}
Common::SleepCurrentThread(500);
}
}
NOTICE_LOG(SERIALINTERFACE, "GC Adapter scanning thread stopped");
}
void SetAdapterCallback(std::function<void(void)> func)
{
s_detect_callback = func;
}
void Init()
{
if (s_handle != nullptr)
return;
if (Core::GetState() != Core::CORE_UNINITIALIZED)
{
if ((CoreTiming::GetTicks() - s_last_init) < SystemTimers::GetTicksPerSecond())
return;
s_last_init = CoreTiming::GetTicks();
}
s_libusb_driver_not_supported = false;
int ret = libusb_init(&s_libusb_context);
if (ret)
{
ERROR_LOG(SERIALINTERFACE, "libusb_init failed with error: %d", ret);
s_libusb_driver_not_supported = true;
Shutdown();
}
else
{
if (UseAdapter())
StartScanThread();
}
}
void StartScanThread()
{
if (s_adapter_detect_thread_running.IsSet())
return;
Make the Wii U Gamecube adapter work with less magic. The Wii U Gamecube controller adapter setup has always been a bit weird. It tries to be as automatic as possible to make the user experience as easy as possible. The problem with this approach is that it brings a large disconnect in the user experience because you have the Gamecube controller setup with regular gamepads and then for some reason below that you have a "direct connect" option which will cause the Gamecube Adapter to overwrite the regular inputs if something was connected. While this works and allows the user to only click one checkbox to get the device working, it breaks the user's experience because they don't really know what "direct connect" means and won't look it up to figure out what it is. Just expecting the device to work (At least one occurence of this in the IRC channel in the last week). This way around also had the terrible nature of making the code more filthy than it needed to be. The GCAdapter namespace was parasitic and hooked in to the regular GC Controller SI class to overwrite the data that it was getting from the default configuration. Now instead we have a specific SIDevice class for the Wii U Gamecube adapter. This class is fairly simple and is a child of the regular SI Gamecube Pad device and only reimplements what it needs to. This also gives the ability to configure controllers individually, which allows the user to configure rumble individually per pad input. Overall the code is cleaner, and it fits more in line with how the rest of Dolphin works.
2015-12-31 17:09:47 +00:00
s_adapter_detect_thread_running.Set(true);
s_adapter_detect_thread = std::thread(ScanThreadFunc);
}
void StopScanThread()
{
if (s_adapter_detect_thread_running.TestAndClear())
{
s_adapter_detect_thread.join();
}
}
static void Setup()
{
libusb_device** list;
ssize_t cnt = libusb_get_device_list(s_libusb_context, &list);
for (int i = 0; i < MAX_SI_CHANNELS; i++)
{
s_controller_type[i] = ControllerTypes::CONTROLLER_NONE;
s_controller_rumble[i] = 0;
}
for (int d = 0; d < cnt; d++)
{
libusb_device* device = list[d];
if (CheckDeviceAccess(device))
{
// Only connect to a single adapter in case the user has multiple connected
AddGCAdapter(device);
break;
}
}
libusb_free_device_list(list, 1);
}
static bool CheckDeviceAccess(libusb_device* device)
{
int ret;
libusb_device_descriptor desc;
int dRet = libusb_get_device_descriptor(device, &desc);
if (dRet)
{
// could not acquire the descriptor, no point in trying to use it.
ERROR_LOG(SERIALINTERFACE, "libusb_get_device_descriptor failed with error: %d", dRet);
return false;
}
if (desc.idVendor == 0x057e && desc.idProduct == 0x0337)
{
NOTICE_LOG(SERIALINTERFACE, "Found GC Adapter with Vendor: %X Product: %X Devnum: %d",
desc.idVendor, desc.idProduct, 1);
u8 bus = libusb_get_bus_number(device);
u8 port = libusb_get_device_address(device);
ret = libusb_open(device, &s_handle);
if (ret)
{
if (ret == LIBUSB_ERROR_ACCESS)
{
if (dRet)
{
ERROR_LOG(SERIALINTERFACE, "Dolphin does not have access to this device: Bus %03d Device "
"%03d: ID ????:???? (couldn't get id).",
bus, port);
}
else
{
ERROR_LOG(
SERIALINTERFACE,
"Dolphin does not have access to this device: Bus %03d Device %03d: ID %04X:%04X.",
bus, port, desc.idVendor, desc.idProduct);
}
}
else
{
ERROR_LOG(SERIALINTERFACE, "libusb_open failed to open device with error = %d", ret);
if (ret == LIBUSB_ERROR_NOT_SUPPORTED)
s_libusb_driver_not_supported = true;
}
return false;
}
else if ((ret = libusb_kernel_driver_active(s_handle, 0)) == 1)
{
if ((ret = libusb_detach_kernel_driver(s_handle, 0)) && ret != LIBUSB_ERROR_NOT_SUPPORTED)
{
ERROR_LOG(SERIALINTERFACE, "libusb_detach_kernel_driver failed with error: %d", ret);
}
}
// this split is needed so that we don't avoid claiming the interface when
// detaching the kernel driver is successful
if (ret != 0 && ret != LIBUSB_ERROR_NOT_SUPPORTED)
{
return false;
}
else if ((ret = libusb_claim_interface(s_handle, 0)))
{
ERROR_LOG(SERIALINTERFACE, "libusb_claim_interface failed with error: %d", ret);
}
else
{
return true;
}
}
return false;
}
static void AddGCAdapter(libusb_device* device)
{
libusb_config_descriptor* config = nullptr;
libusb_get_config_descriptor(device, 0, &config);
for (u8 ic = 0; ic < config->bNumInterfaces; ic++)
{
const libusb_interface* interfaceContainer = &config->interface[ic];
for (int i = 0; i < interfaceContainer->num_altsetting; i++)
{
const libusb_interface_descriptor* interface = &interfaceContainer->altsetting[i];
for (u8 e = 0; e < interface->bNumEndpoints; e++)
{
const libusb_endpoint_descriptor* endpoint = &interface->endpoint[e];
if (endpoint->bEndpointAddress & LIBUSB_ENDPOINT_IN)
s_endpoint_in = endpoint->bEndpointAddress;
else
s_endpoint_out = endpoint->bEndpointAddress;
}
}
}
int tmp = 0;
unsigned char payload = 0x13;
libusb_interrupt_transfer(s_handle, s_endpoint_out, &payload, sizeof(payload), &tmp, 16);
s_adapter_thread_running.Set(true);
s_adapter_thread = std::thread(Read);
s_detected = true;
if (s_detect_callback != nullptr)
s_detect_callback();
ResetRumbleLockNeeded();
}
void Shutdown()
{
StopScanThread();
#if defined(LIBUSB_API_VERSION) && LIBUSB_API_VERSION >= 0x01000102
if (s_libusb_hotplug_enabled)
libusb_hotplug_deregister_callback(s_libusb_context, s_hotplug_handle);
#endif
Reset();
if (s_libusb_context)
{
libusb_exit(s_libusb_context);
s_libusb_context = nullptr;
}
s_libusb_driver_not_supported = false;
}
static void Reset()
{
std::unique_lock<std::mutex> lock(s_init_mutex, std::defer_lock);
if (!lock.try_lock())
return;
if (!s_detected)
return;
if (s_adapter_thread_running.TestAndClear())
{
s_adapter_thread.join();
}
for (int i = 0; i < MAX_SI_CHANNELS; i++)
s_controller_type[i] = ControllerTypes::CONTROLLER_NONE;
s_detected = false;
if (s_handle)
{
libusb_release_interface(s_handle, 0);
libusb_close(s_handle);
s_handle = nullptr;
}
if (s_detect_callback != nullptr)
s_detect_callback();
NOTICE_LOG(SERIALINTERFACE, "GC Adapter detached");
}
void Input(int chan, GCPadStatus* pad)
{
if (!UseAdapter())
return;
if (s_handle == nullptr || !s_detected)
return;
int payload_size = 0;
u8 controller_payload_copy[37];
{
std::lock_guard<std::mutex> lk(s_mutex);
std::copy(std::begin(s_controller_payload), std::end(s_controller_payload),
std::begin(controller_payload_copy));
payload_size = s_controller_payload_size.load();
}
if (payload_size != sizeof(controller_payload_copy) ||
controller_payload_copy[0] != LIBUSB_DT_HID)
{
INFO_LOG(SERIALINTERFACE, "error reading payload (size: %d, type: %02x)", payload_size,
controller_payload_copy[0]);
Reset();
}
else
{
bool get_origin = false;
u8 type = controller_payload_copy[1 + (9 * chan)] >> 4;
if (type != ControllerTypes::CONTROLLER_NONE &&
s_controller_type[chan] == ControllerTypes::CONTROLLER_NONE)
{
NOTICE_LOG(SERIALINTERFACE, "New device connected to Port %d of Type: %02x", chan + 1,
controller_payload_copy[1 + (9 * chan)]);
get_origin = true;
}
s_controller_type[chan] = type;
memset(pad, 0, sizeof(*pad));
if (s_controller_type[chan] != ControllerTypes::CONTROLLER_NONE)
{
u8 b1 = controller_payload_copy[1 + (9 * chan) + 1];
u8 b2 = controller_payload_copy[1 + (9 * chan) + 2];
if (b1 & (1 << 0))
pad->button |= PAD_BUTTON_A;
if (b1 & (1 << 1))
pad->button |= PAD_BUTTON_B;
if (b1 & (1 << 2))
pad->button |= PAD_BUTTON_X;
if (b1 & (1 << 3))
pad->button |= PAD_BUTTON_Y;
if (b1 & (1 << 4))
pad->button |= PAD_BUTTON_LEFT;
if (b1 & (1 << 5))
pad->button |= PAD_BUTTON_RIGHT;
if (b1 & (1 << 6))
pad->button |= PAD_BUTTON_DOWN;
if (b1 & (1 << 7))
pad->button |= PAD_BUTTON_UP;
if (b2 & (1 << 0))
pad->button |= PAD_BUTTON_START;
if (b2 & (1 << 1))
pad->button |= PAD_TRIGGER_Z;
if (b2 & (1 << 2))
pad->button |= PAD_TRIGGER_R;
if (b2 & (1 << 3))
pad->button |= PAD_TRIGGER_L;
if (get_origin)
pad->button |= PAD_GET_ORIGIN;
pad->stickX = controller_payload_copy[1 + (9 * chan) + 3];
pad->stickY = controller_payload_copy[1 + (9 * chan) + 4];
pad->substickX = controller_payload_copy[1 + (9 * chan) + 5];
pad->substickY = controller_payload_copy[1 + (9 * chan) + 6];
pad->triggerLeft = controller_payload_copy[1 + (9 * chan) + 7];
pad->triggerRight = controller_payload_copy[1 + (9 * chan) + 8];
}
else if (!NetPlay::IsNetPlayRunning())
{
// This is a hack to prevent a netplay desync due to SI devices
// being different and returning different values.
// The corresponding code in DeviceGCAdapter has the same check
pad->button = PAD_ERR_STATUS;
}
}
}
Make the Wii U Gamecube adapter work with less magic. The Wii U Gamecube controller adapter setup has always been a bit weird. It tries to be as automatic as possible to make the user experience as easy as possible. The problem with this approach is that it brings a large disconnect in the user experience because you have the Gamecube controller setup with regular gamepads and then for some reason below that you have a "direct connect" option which will cause the Gamecube Adapter to overwrite the regular inputs if something was connected. While this works and allows the user to only click one checkbox to get the device working, it breaks the user's experience because they don't really know what "direct connect" means and won't look it up to figure out what it is. Just expecting the device to work (At least one occurence of this in the IRC channel in the last week). This way around also had the terrible nature of making the code more filthy than it needed to be. The GCAdapter namespace was parasitic and hooked in to the regular GC Controller SI class to overwrite the data that it was getting from the default configuration. Now instead we have a specific SIDevice class for the Wii U Gamecube adapter. This class is fairly simple and is a child of the regular SI Gamecube Pad device and only reimplements what it needs to. This also gives the ability to configure controllers individually, which allows the user to configure rumble individually per pad input. Overall the code is cleaner, and it fits more in line with how the rest of Dolphin works.
2015-12-31 17:09:47 +00:00
bool DeviceConnected(int chan)
{
return s_controller_type[chan] != ControllerTypes::CONTROLLER_NONE;
Make the Wii U Gamecube adapter work with less magic. The Wii U Gamecube controller adapter setup has always been a bit weird. It tries to be as automatic as possible to make the user experience as easy as possible. The problem with this approach is that it brings a large disconnect in the user experience because you have the Gamecube controller setup with regular gamepads and then for some reason below that you have a "direct connect" option which will cause the Gamecube Adapter to overwrite the regular inputs if something was connected. While this works and allows the user to only click one checkbox to get the device working, it breaks the user's experience because they don't really know what "direct connect" means and won't look it up to figure out what it is. Just expecting the device to work (At least one occurence of this in the IRC channel in the last week). This way around also had the terrible nature of making the code more filthy than it needed to be. The GCAdapter namespace was parasitic and hooked in to the regular GC Controller SI class to overwrite the data that it was getting from the default configuration. Now instead we have a specific SIDevice class for the Wii U Gamecube adapter. This class is fairly simple and is a child of the regular SI Gamecube Pad device and only reimplements what it needs to. This also gives the ability to configure controllers individually, which allows the user to configure rumble individually per pad input. Overall the code is cleaner, and it fits more in line with how the rest of Dolphin works.
2015-12-31 17:09:47 +00:00
}
bool UseAdapter()
{
return SConfig::GetInstance().m_SIDevice[0] == SIDEVICE_WIIU_ADAPTER ||
SConfig::GetInstance().m_SIDevice[1] == SIDEVICE_WIIU_ADAPTER ||
SConfig::GetInstance().m_SIDevice[2] == SIDEVICE_WIIU_ADAPTER ||
SConfig::GetInstance().m_SIDevice[3] == SIDEVICE_WIIU_ADAPTER;
Make the Wii U Gamecube adapter work with less magic. The Wii U Gamecube controller adapter setup has always been a bit weird. It tries to be as automatic as possible to make the user experience as easy as possible. The problem with this approach is that it brings a large disconnect in the user experience because you have the Gamecube controller setup with regular gamepads and then for some reason below that you have a "direct connect" option which will cause the Gamecube Adapter to overwrite the regular inputs if something was connected. While this works and allows the user to only click one checkbox to get the device working, it breaks the user's experience because they don't really know what "direct connect" means and won't look it up to figure out what it is. Just expecting the device to work (At least one occurence of this in the IRC channel in the last week). This way around also had the terrible nature of making the code more filthy than it needed to be. The GCAdapter namespace was parasitic and hooked in to the regular GC Controller SI class to overwrite the data that it was getting from the default configuration. Now instead we have a specific SIDevice class for the Wii U Gamecube adapter. This class is fairly simple and is a child of the regular SI Gamecube Pad device and only reimplements what it needs to. This also gives the ability to configure controllers individually, which allows the user to configure rumble individually per pad input. Overall the code is cleaner, and it fits more in line with how the rest of Dolphin works.
2015-12-31 17:09:47 +00:00
}
void ResetRumble()
{
std::unique_lock<std::mutex> lock(s_init_mutex, std::defer_lock);
if (!lock.try_lock())
return;
ResetRumbleLockNeeded();
}
// Needs to be called when s_init_mutex is locked in order to avoid
// being called while the libusb state is being reset
static void ResetRumbleLockNeeded()
{
if (!UseAdapter() || (s_handle == nullptr || !s_detected))
{
return;
}
std::fill(std::begin(s_controller_rumble), std::end(s_controller_rumble), 0);
unsigned char rumble[5] = {0x11, s_controller_rumble[0], s_controller_rumble[1],
s_controller_rumble[2], s_controller_rumble[3]};
int size = 0;
libusb_interrupt_transfer(s_handle, s_endpoint_out, rumble, sizeof(rumble), &size, 16);
DEBUG_LOG(SERIALINTERFACE, "Rumble state reset");
}
void Output(int chan, u8 rumble_command)
{
if (s_handle == nullptr || !UseAdapter() || !SConfig::GetInstance().m_AdapterRumble[chan])
return;
// Skip over rumble commands if it has not changed or the controller is wireless
if (rumble_command != s_controller_rumble[chan] &&
s_controller_type[chan] != ControllerTypes::CONTROLLER_WIRELESS)
{
s_controller_rumble[chan] = rumble_command;
unsigned char rumble[5] = {0x11, s_controller_rumble[0], s_controller_rumble[1],
s_controller_rumble[2], s_controller_rumble[3]};
int size = 0;
libusb_interrupt_transfer(s_handle, s_endpoint_out, rumble, sizeof(rumble), &size, 16);
// Netplay sends invalid data which results in size = 0x00. Ignore it.
if (size != 0x05 && size != 0x00)
{
INFO_LOG(SERIALINTERFACE, "error writing rumble (size: %d)", size);
Reset();
}
}
}
bool IsDetected()
{
return s_detected;
}
bool IsDriverDetected()
{
return !s_libusb_driver_not_supported;
}
} // end of namespace GCAdapter