DualShock 3
From Eleccelerator Wiki
This page will document reverse engineering notes for the DualShock 3
Contents |
USB
Device Descriptor
0x12, // bLength 0x01, // bDescriptorType (Device) 0x00, 0x02, // bcdUSB 2.00 0x00, // bDeviceClass (Use class information in the Interface Descriptors) 0x00, // bDeviceSubClass 0x00, // bDeviceProtocol 0x40, // bMaxPacketSize0 64 0x4C, 0x05, // idVendor 0x054C 0x68, 0x02, // idProduct 0x0268 0x00, 0x01, // bcdDevice 1.00 0x01, // iManufacturer (String Index) 0x02, // iProduct (String Index) 0x00, // iSerialNumber (String Index) 0x01, // bNumConfigurations 1
Interface, Endpoints, HID
0x09, // bLength 0x02, // bDescriptorType (Configuration) 0x29, 0x00, // wTotalLength 41 0x01, // bNumInterfaces 1 0x01, // bConfigurationValue 0x00, // iConfiguration (String Index) 0x80, // bmAttributes 0xFA, // bMaxPower 500mA 0x09, // bLength 0x04, // bDescriptorType (Interface) 0x00, // bInterfaceNumber 0 0x00, // bAlternateSetting 0x02, // bNumEndpoints 2 0x03, // bInterfaceClass 0x00, // bInterfaceSubClass 0x00, // bInterfaceProtocol 0x00, // iInterface (String Index) 0x09, // bLength 0x21, // bDescriptorType (HID) 0x11, 0x01, // bcdHID 1.17 0x00, // bCountryCode 0x01, // bNumDescriptors 0x22, // bDescriptorType[0] (HID) 0x94, 0x00, // wDescriptorLength[0] 148 0x07, // bLength 0x05, // bDescriptorType (Endpoint) 0x02, // bEndpointAddress (OUT/H2D) 0x03, // bmAttributes (Interrupt) 0x40, 0x00, // wMaxPacketSize 64 0x01, // bInterval 1 (unit depends on device speed) 0x07, // bLength 0x05, // bDescriptorType (Endpoint) 0x81, // bEndpointAddress (IN/D2H) 0x03, // bmAttributes (Interrupt) 0x40, 0x00, // wMaxPacketSize 64 0x01, // bInterval 1 (unit depends on device speed)
HID Report Descriptor
0x05, 0x01, // Usage Page (Generic Desktop Ctrls)
0x09, 0x04, // Usage (Joystick)
0xA1, 0x01, // Collection (Physical)
0xA1, 0x02, // Collection (Application)
0x85, 0x01, // Report ID (1)
0x75, 0x08, // Report Size (8)
0x95, 0x01, // Report Count (1)
0x15, 0x00, // Logical Minimum (0)
0x26, 0xFF, 0x00, // Logical Maximum (255)
0x81, 0x03, // Input (Const,Var,Abs,No Wrap,Linear,Preferred State,No Null Position)
// NOTE: reserved byte
0x75, 0x01, // Report Size (1)
0x95, 0x13, // Report Count (19)
0x15, 0x00, // Logical Minimum (0)
0x25, 0x01, // Logical Maximum (1)
0x35, 0x00, // Physical Minimum (0)
0x45, 0x01, // Physical Maximum (1)
0x05, 0x09, // Usage Page (Button)
0x19, 0x01, // Usage Minimum (0x01)
0x29, 0x13, // Usage Maximum (0x13)
0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position)
0x75, 0x01, // Report Size (1)
0x95, 0x0D, // Report Count (13)
0x06, 0x00, 0xFF, // Usage Page (Vendor Defined 0xFF00)
0x81, 0x03, // Input (Const,Var,Abs,No Wrap,Linear,Preferred State,No Null Position)
// NOTE: 32 bit integer, where 0:18 are buttons and 19:31 are reserved
0x15, 0x00, // Logical Minimum (0)
0x26, 0xFF, 0x00, // Logical Maximum (255)
0x05, 0x01, // Usage Page (Generic Desktop Ctrls)
0x09, 0x01, // Usage (Pointer)
0xA1, 0x00, // Collection (Undefined)
0x75, 0x08, // Report Size (8)
0x95, 0x04, // Report Count (4)
0x35, 0x00, // Physical Minimum (0)
0x46, 0xFF, 0x00, // Physical Maximum (255)
0x09, 0x30, // Usage (X)
0x09, 0x31, // Usage (Y)
0x09, 0x32, // Usage (Z)
0x09, 0x35, // Usage (Rz)
0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position)
// NOTE: four joysticks
0xC0, // End Collection
0x05, 0x01, // Usage Page (Generic Desktop Ctrls)
0x75, 0x08, // Report Size (8)
0x95, 0x27, // Report Count (39)
0x09, 0x01, // Usage (Pointer)
0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position)
0x75, 0x08, // Report Size (8)
0x95, 0x30, // Report Count (48)
0x09, 0x01, // Usage (Pointer)
0x91, 0x02, // Output (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x75, 0x08, // Report Size (8)
0x95, 0x30, // Report Count (48)
0x09, 0x01, // Usage (Pointer)
0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0xC0, // End Collection
0xA1, 0x02, // Collection (Application)
0x85, 0x02, // Report ID (2)
0x75, 0x08, // Report Size (8)
0x95, 0x30, // Report Count (48)
0x09, 0x01, // Usage (Pointer)
0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0xC0, // End Collection
0xA1, 0x02, // Collection (Application)
0x85, 0xEE, // Report ID (238)
0x75, 0x08, // Report Size (8)
0x95, 0x30, // Report Count (48)
0x09, 0x01, // Usage (Pointer)
0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0xC0, // End Collection
0xA1, 0x02, // Collection (Application)
0x85, 0xEF, // Report ID (239)
0x75, 0x08, // Report Size (8)
0x95, 0x30, // Report Count (48)
0x09, 0x01, // Usage (Pointer)
0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0xC0, // End Collection
0xC0, // End Collection
// 148 bytes
Bluetooth
There appears to be a ALPS module on the circuit. Unable to obtain any good datasheets or manuals at this time.
