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Code Issues Releases Wiki Activity

Buzz! emulated controller (#9504)

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* Buzz emulated controller
Co-authored-by: Florin9doi <Florin9doi@users.noreply.github.com>
Co-authored-by: Ivan <nekotekina@gmail.com>
This commit is contained in:
Florin9doi 2020-12-31 20:02:03 +02:00 committed by GitHub
parent 8a5620592b
commit f1c61067bc
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
7 changed files with 152 additions and 8 deletions
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8
Utilities/Config.cpp
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@ -82,7 +82,7 @@ bool cfg::try_to_int64(s64* out, const std::string& value, s64 min, s64 max)
if (ret.ec != std::errc() || ret.ptr != end || (start[0] == '-' && sign < 0))
{
if (out) cfg_log.error("cfg::try_to_int('%s'): invalid integer", value);
if (out) cfg_log.error("cfg::try_to_int64('%s'): invalid integer", value);
return false;
}
@ -90,7 +90,7 @@ bool cfg::try_to_int64(s64* out, const std::string& value, s64 min, s64 max)
if (result < min || result > max)
{
if (out) cfg_log.error("cfg::try_to_int('%s'): out of bounds (%d..%d)", value, min, max);
if (out) cfg_log.error("cfg::try_to_int64('%s'): out of bounds (%d..%d)", value, min, max);
return false;
}
@ -121,13 +121,13 @@ bool cfg::try_to_uint64(u64* out, const std::string& value, u64 min, u64 max)
if (ret.ec != std::errc() || ret.ptr != end)
{
if (out) cfg_log.error("cfg::try_to_int('%s'): invalid integer", value);
if (out) cfg_log.error("cfg::try_to_uint64('%s'): invalid integer", value);
return false;
}
if (result < min || result > max)
{
if (out) cfg_log.error("cfg::try_to_int('%s'): out of bounds (%u..%u)", value, min, max);
if (out) cfg_log.error("cfg::try_to_uint64('%s'): out of bounds (%u..%u)", value, min, max);
return false;
}

1
rpcs3/Emu/CMakeLists.txt
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@ -358,6 +358,7 @@ target_sources(rpcs3_emu PRIVATE
Io/usb_device.cpp
Io/Skylander.cpp
Io/GHLtar.cpp
Io/Buzz.cpp
)
# Np

23
rpcs3/Emu/Cell/lv2/sys_usbd.cpp
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@ -15,6 +15,7 @@
#include "Emu/Io/usb_device.h"
#include "Emu/Io/Skylander.h"
#include "Emu/Io/GHLtar.h"
#include "Emu/Io/Buzz.h"
#include <libusb.h>
@ -144,6 +145,7 @@ usb_handler_thread::usb_handler_thread()
bool found_skylander = false;
bool found_ghltar = false;
bool found_buzz = false;
for (ssize_t index = 0; index < ndev; index++)
{
@ -197,10 +199,14 @@ usb_handler_thread::usb_handler_thread()
check_device(0x044F, 0xB660, 0xB660, "Thrustmaster T500 RS Gear Shift");
// Buzz controllers
check_device(0x054C, 0x1000, 0x1040, "buzzer0");
check_device(0x054C, 0x0001, 0x0041, "buzzer1");
check_device(0x054C, 0x0042, 0x0042, "buzzer2");
check_device(0x046D, 0xC220, 0xC220, "buzzer9");
if (check_device(0x054C, 0x1000, 0x1040, "buzzer0"))
found_buzz = true;
if (check_device(0x054C, 0x0001, 0x0041, "buzzer1"))
found_buzz = true;
if (check_device(0x054C, 0x0042, 0x0042, "buzzer2"))
found_buzz = true;
if (check_device(0x046D, 0xC220, 0xC220, "buzzer9"))
found_buzz = true;
// GCon3 Gun
check_device(0x0B9A, 0x0800, 0x0800, "guncon3");
@ -223,6 +229,15 @@ usb_handler_thread::usb_handler_thread()
usb_devices.push_back(std::make_shared<usb_device_ghltar>());
}
if (!found_buzz)
{
sys_usbd.notice("Adding emulated Buzz! buzzer");
usb_devices.push_back(std::make_shared<usb_device_buzz>(0, 3));
// The current buzz emulation piggybacks on the pad input.
// Since there can only be 7 pads connected on a PS3 the 8th player is currently not supported
usb_devices.push_back(std::make_shared<usb_device_buzz>(4, 6));
}
for (u32 index = 0; index < MAX_SYS_USBD_TRANSFERS; index++)
{
transfers[index].transfer = libusb_alloc_transfer(8);

104
rpcs3/Emu/Io/Buzz.cpp Normal file
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@ -0,0 +1,104 @@
// Buzz! buzzer emulator
#include "stdafx.h"
#include "Buzz.h"
#include "Emu/Cell/lv2/sys_usbd.h"
#include "Input/pad_thread.h"
LOG_CHANNEL(buzz_log);
usb_device_buzz::usb_device_buzz(int first_controller, int last_controller)
{
this->first_controller = first_controller;
this->last_controller = last_controller;
device = UsbDescriptorNode(USB_DESCRIPTOR_DEVICE, UsbDeviceDescriptor{0x0200, 0x00, 0x00, 0x00, 0x08, 0x054c, 0x0002, 0x05a1, 0x03, 0x01, 0x00, 0x01});
auto& config0 = device.add_node(UsbDescriptorNode(USB_DESCRIPTOR_CONFIG, UsbDeviceConfiguration{0x0022, 0x01, 0x01, 0x00, 0x80, 0x32}));
config0.add_node(UsbDescriptorNode(USB_DESCRIPTOR_INTERFACE, UsbDeviceInterface{0x00, 0x00, 0x01, 0x03, 0x00, 0x00, 0x00}));
config0.add_node(UsbDescriptorNode(USB_DESCRIPTOR_HID, UsbDeviceHID{0x0111, 0x33, 0x01, 0x22, 0x004e}));
config0.add_node(UsbDescriptorNode(USB_DESCRIPTOR_ENDPOINT, UsbDeviceEndpoint{0x81, 0x03, 0x0008, 0x0A}));
}
usb_device_buzz::~usb_device_buzz()
{
}
void usb_device_buzz::control_transfer(u8 bmRequestType, u8 bRequest, u16 wValue, u16 wIndex, u16 wLength, u32 buf_size, u8* buf, UsbTransfer* transfer)
{
transfer->fake = true;
// Control transfers are nearly instant
switch (bmRequestType)
{
case 0x01:
case 0x21:
case 0x80:
buzz_log.error("Unhandled Query Len: 0x%02X", buf_size);
buzz_log.error("Unhandled Query Type: 0x%02X", (buf_size > 0) ? buf[0] : -1);
break;
default:
usb_device_emulated::control_transfer(bmRequestType, bRequest, wValue, wIndex, wLength, buf_size, buf, transfer);
break;
}
}
void usb_device_buzz::interrupt_transfer(u32 buf_size, u8* buf, u32 endpoint, UsbTransfer* transfer)
{
transfer->fake = true;
transfer->expected_count = 5;
transfer->expected_result = HC_CC_NOERR;
// Interrupt transfers are slow (6ms, TODO accurate measurement)
transfer->expected_time = get_timestamp() + 6000;
memset(buf, 0, buf_size);
// https://gist.github.com/Lewiscowles1986/eef220dac6f0549e4702393a7b9351f6
buf[0] = 0x7f;
buf[1] = 0x7f;
buf[2] = 0x00;
buf[3] = 0x00;
buf[4] = 0xf0;
const auto handler = pad::get_current_handler();
const auto& pads = handler->GetPads();
for (int index = 0; index <= (last_controller - first_controller); index++)
{
const auto pad = pads[first_controller + index];
if (!(pad->m_port_status & CELL_PAD_STATUS_CONNECTED))
continue;
for (Button& button : pad->m_buttons)
{
if (button.m_offset == CELL_PAD_BTN_OFFSET_DIGITAL2)
{
switch (button.m_outKeyCode)
{
case CELL_PAD_CTRL_R1:
if (button.m_pressed)
buf[2 + (0 + 5 * index) / 8] |= 1 << ((0 + 5 * index) % 8); // Red
break;
case CELL_PAD_CTRL_TRIANGLE:
if (button.m_pressed)
buf[2 + (4 + 5 * index) / 8] |= 1 << ((4 + 5 * index) % 8); // Blue
break;
case CELL_PAD_CTRL_SQUARE:
if (button.m_pressed)
buf[2 + (3 + 5 * index) / 8] |= 1 << ((3 + 5 * index) % 8); // Orange
break;
case CELL_PAD_CTRL_CIRCLE:
if (button.m_pressed)
buf[2 + (2 + 5 * index) / 8] |= 1 << ((2 + 5 * index) % 8); // Green
break;
case CELL_PAD_CTRL_CROSS:
if (button.m_pressed)
buf[2 + (1 + 5 * index) / 8] |= 1 << ((1 + 5 * index) % 8); // Yellow
break;
default:
break;
}
}
}
}
}

16
rpcs3/Emu/Io/Buzz.h Normal file
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@ -0,0 +1,16 @@
#pragma once
#include "Emu/Io/usb_device.h"
class usb_device_buzz : public usb_device_emulated
{
int first_controller;
int last_controller;
public:
usb_device_buzz(int first_controller, int last_controller);
~usb_device_buzz();
void control_transfer(u8 bmRequestType, u8 bRequest, u16 wValue, u16 wIndex, u16 wLength, u32 buf_size, u8* buf, UsbTransfer* transfer) override;
void interrupt_transfer(u32 buf_size, u8* buf, u32 endpoint, UsbTransfer* transfer) override;
};

2
rpcs3/emucore.vcxproj
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@ -76,6 +76,7 @@
<ExcludedFromBuild>true</ExcludedFromBuild>
</ClCompile>
<ClCompile Include="Emu\Io\GHLtar.cpp" />
<ClCompile Include="Emu\Io\Buzz.cpp" />
<ClCompile Include="Emu\Audio\AudioBackend.cpp" />
<ClCompile Include="Emu\Io\interception.cpp" />
<ClCompile Include="Emu\Io\KeyboardHandler.cpp" />
@ -445,6 +446,7 @@
<ClInclude Include="Emu\Cell\Modules\cellSsl.h" />
<ClInclude Include="Emu\Cell\Modules\cellStorage.h" />
<ClInclude Include="Emu\Io\GHLtar.h" />
<ClInclude Include="Emu\Io\Buzz.h" />
<ClInclude Include="Emu\Io\interception.h" />
<ClInclude Include="Emu\Io\pad_types.h" />
<ClInclude Include="Emu\Io\Keyboard.h" />

6
rpcs3/emucore.vcxproj.filters
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@ -896,6 +896,9 @@
<ClCompile Include="Emu\Io\GHLtar.cpp">
<Filter>Emu\Io</Filter>
</ClCompile>
<ClCompile Include="Emu\Io\Buzz.cpp">
<Filter>Emu\Io</Filter>
</ClCompile>
<ClCompile Include="Emu\Cell\lv2\sys_crypto_engine.cpp">
<Filter>Emu\Cell\lv2</Filter>
</ClCompile>
@ -1807,6 +1810,9 @@
<ClInclude Include="Emu\Io\GHLtar.h">
<Filter>Emu\Io</Filter>
</ClInclude>
<ClInclude Include="Emu\Io\Buzz.h">
<Filter>Emu\Io</Filter>
</ClInclude>
<ClInclude Include="Emu\NP\np_handler.h">
<Filter>Emu\NP</Filter>
</ClInclude>