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Code Issues Releases Wiki Activity

Skylander Portal: Trap Team Audio Transfers

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This commit is contained in:
Joshua de Reeper 2023-03-20 16:13:32 +13:00 committed by Megamouse
parent 06b0e35fb9
commit 86b3229746
1 changed files with 24 additions and 17 deletions
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39
rpcs3/Emu/Io/Skylander.cpp
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@ -196,12 +196,12 @@ u8 sky_portal::load_skylander(u8* buf, fs::file in_file)
usb_device_skylander::usb_device_skylander(const std::array<u8, 7>& location)
: usb_device_emulated(location)
{
device = UsbDescriptorNode(USB_DESCRIPTOR_DEVICE, UsbDeviceDescriptor{0x0200, 0x00, 0x00, 0x00, 0x20, 0x1430, 0x0150, 0x0100, 0x01, 0x02, 0x00, 0x01});
auto& config0 = device.add_node(UsbDescriptorNode(USB_DESCRIPTOR_CONFIG, UsbDeviceConfiguration{0x0029, 0x01, 0x01, 0x00, 0x80, 0x96}));
device = UsbDescriptorNode(USB_DESCRIPTOR_DEVICE, UsbDeviceDescriptor{0x0200, 0x00, 0x00, 0x00, 0x40, 0x1430, 0x0150, 0x0100, 0x01, 0x02, 0x00, 0x01});
auto& config0 = device.add_node(UsbDescriptorNode(USB_DESCRIPTOR_CONFIG, UsbDeviceConfiguration{0x0029, 0x01, 0x01, 0x00, 0x80, 0xFA}));
config0.add_node(UsbDescriptorNode(USB_DESCRIPTOR_INTERFACE, UsbDeviceInterface{0x00, 0x00, 0x02, 0x03, 0x00, 0x00, 0x00}));
config0.add_node(UsbDescriptorNode(USB_DESCRIPTOR_HID, UsbDeviceHID{0x0111, 0x00, 0x01, 0x22, 0x001d}));
config0.add_node(UsbDescriptorNode(USB_DESCRIPTOR_ENDPOINT, UsbDeviceEndpoint{0x81, 0x03, 0x0020, 0x01}));
config0.add_node(UsbDescriptorNode(USB_DESCRIPTOR_ENDPOINT, UsbDeviceEndpoint{0x01, 0x03, 0x0020, 0x01}));
config0.add_node(UsbDescriptorNode(USB_DESCRIPTOR_ENDPOINT, UsbDeviceEndpoint{0x81, 0x03, 0x40, 0x01}));
config0.add_node(UsbDescriptorNode(USB_DESCRIPTOR_ENDPOINT, UsbDeviceEndpoint{0x02, 0x03, 0x40, 0x01}));
}
usb_device_skylander::~usb_device_skylander()
@ -256,10 +256,9 @@ void usb_device_skylander::control_transfer(u8 bmRequestType, u8 bRequest, u16 w
}
case 'L':
{
// Audio Download status?
// Trap Team Portal Side Lights
ensure(buf_size == 5);
q_result[0] = 0x4C;
q_queries.push(q_result);
// TODO Proper Light side structs
break;
}
case 'M':
@ -268,8 +267,7 @@ void usb_device_skylander::control_transfer(u8 bmRequestType, u8 bRequest, u16 w
// Return version of 0 to prevent attempts to
// play audio on the portal
ensure(buf_size == 2);
q_result[0] = 0x4D;
q_result[1] = buf[1];
q_result = {0x4D, buf[1], 0x00, 0x19};
q_queries.push(q_result);
break;
}
@ -335,23 +333,32 @@ void usb_device_skylander::control_transfer(u8 bmRequestType, u8 bRequest, u16 w
}
}
void usb_device_skylander::interrupt_transfer(u32 buf_size, u8* buf, u32 /*endpoint*/, UsbTransfer* transfer)
void usb_device_skylander::interrupt_transfer(u32 buf_size, u8* buf, u32 endpoint, UsbTransfer* transfer)
{
ensure(buf_size == 0x20);
transfer->fake = true;
transfer->expected_count = buf_size;
transfer->expected_result = HC_CC_NOERR;
// Interrupt transfers are slow(~22ms)
transfer->expected_time = get_timestamp() + 22000;
if (!q_queries.empty())
if (endpoint == 0x02)
{
memcpy(buf, q_queries.front().data(), 0x20);
q_queries.pop();
// Audio transfers are fairly quick(~1ms)
transfer->expected_time = get_timestamp() + 1000;
// The response is simply the request, echoed back
}
else
{
g_skyportal.get_status(buf);
// Interrupt transfers are slow(~22ms)
transfer->expected_time = get_timestamp() + 22000;
if (!q_queries.empty())
{
memcpy(buf, q_queries.front().data(), 0x20);
q_queries.pop();
}
else
{
g_skyportal.get_status(buf);
}
}
}