Talk:DualShock 4

Eleccelerator

Hi, this is Frank, Eleccelerator is my website. I noticed the little message you've sent me (please use email next time, I don't check my own wiki edits, but I can't find your email either lol so I'm a hypocrite right now). Feel free to copy whatever information you want, I want the information to be public. Including a link to my website would be nice though.

Source: http://eleccelerator.com/wiki/index.php?title=DualShock_4 (full paste 14:37, 24 November 2013‎ )

I’ve been decoding the USB reports independently and appear to have got further along, when I’m happy that most of the packet is described, I’ll integrate my findings, still a few nibbles unaccounted for though… https://gist.github.com/johndrinkwater/7708901 -- Johndrinkwater (talk) 05:22, 3 December 2013 (EST)

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Review:

It feels really good to hold.

Hardware

Teardown photo album: http://imgur.com/a/ytRW5

The USB port and LED are on one separate board, connected using a flat flexible cable, this cable is connected to a vertical FFC connector that does not have a locking mechanism.

The touchpad sensor is also detachable, connected using a flat flexible cable, this cable is connected to the main PCB using a connector that has a flip-up locking mechanism.

The speaker is not removable and it connects to the main PCB using some raised contacts.

The battery is 3.65V 1000mAH Li-ion.

Main microcontroller is a Spansion MB9BF002, a ARM Cortex M3 core, BGA package. The reset and SWD signals might be exposed to test points, I am not sure.

The Bluetooth module shows "8LA18366" and "GS-WCM-01" (or maybe it's "GS-WCN-01") and "VR2.0". There is also a QR code that I can't decipher yet. There are a lot of test points near it.

There's a chip marked with "BD9200" (in QFN 32 pin footprint) that might be a PMIC because it has some thick traces around it, plus a big inductor. One of the pins near it read 6V, might be for the motor.

There's a shiny small square chip left of the left analog stick, it is marked with "7710" "325A1", I have no idea what this is, but there's some differential signals coming out of it, it might be USB, the activity stops when I disconnect the USB cable. I think this is connected to the USB port. I suspect this is a OTG chip.

There's a rectangular (maybe LGA) chip on the bottom side on the left, marked with "134" "A1322" "333", possibly a sensor. It's got some sort of latch signal around it, or maybe it's a weird clock. It's slow and doesn't seem like a bus. Or it could be a shift register and it's reading blank because I'm not pressing buttons.

There's a QFN 32 pin chip marked with "WM18016" (the M could be a N, the 6 could be a G) "36A0LM6" dead center on the bottom side of the PCB. It has a sine wave logo on it (possibly Wolfson Microelectronics). It is near the audio stuff but it is also near where all the buttons connect. There are 5 test points near it. It appears to be communicating with SPI with constant activity. There's also two resistors that look like I2C pull-up resistors, and there appears to be constant I2C traffic.

Some buttons are active low, some are active high (maybe only the thumbstick push buttons). The sheet of flexible circuit for the buttons are active low.

I'll keep adding to this section

Flexible Film Pin Mapping

The buttons are all on a single sheet of flexible film. The contacts for the flexible film are numbered from 1 to 18, and the numbers are written on the PCB.

The triggers have a resistor printed directly on the film, this appears to form a voltage divider, so that the trigger can have an analog value. The ground side of the voltage divider appears to be oscillating, the frequency and duty cycle are not fixed or predictable.

Pin #	Purpose	Notes
1	L2 Common	oscillating between 0 and 3.3V
2	L1 Sig	active High
3	L1 Common	fixed at 3.3V
4	L2 Sig	voltage divider output, active low
5	DPAD Right	active low
6	DPAD Up	active low
7	DPAD Left	active low
8	DPAD Down	active low
9	Common	ground
18	PS Button	active low
11	X	active low
12	Circle	active low
13	Triangle	active low
14	Square	active low
15	R2 Common	oscillating between 0 and 3.3V
16	R1 Sig	active high
17	R1 Common	fixed at 3.3V
18	R2 Sig	voltage divider output, active low

USB

Audio definitely does not carry through USB.

The reports arrive once every 4ms.

Device Descriptor

Device Descriptor
Offset	Field	Size	Value	Description
0	bLength	1	Number: 0x12	Size of this descriptor in bytes (18)
1	bDescriptorType	1	Constant: 0x01	DEVICE descriptor type (= 1)
2	bcdUSB	2	BCD: 0x0200	USB Spec release number (2.00): valid version numbers are 0x0100 (USB1.0), 0x0110 (USB1.1), 0x0200 (USB2.0), 0x0300 (USB3.0) and 0x0310 (USB3.1).
4	bDeviceClass	1	Class: 0x00	Class code assigned by USB-IF: (used by the operating system to find a class driver for your device) 00h means each interface defines its own class (identify itself at the interface level) FFh means vendor-defined class Any other value must be a class code
5	bDeviceSubClass	1	SubClass: 0x00	SubClass Code assigned by USB-IF (used by the operating system to find a class driver for your device)
6	bDeviceProtocol	1	Protocol: 0x00	Protocol Code assigned by USB-IF (used by the operating system to find a class driver for your device)
7	bMaxPacketSize0	1	Number: 0x40	Max packet size for endpoint 0. (64) Must be 8, 16, 32 or 64
8	idVendor	2	ID: 0x054C	Vendor ID (VID) (Sony Corp.) - must be obtained from USB-IF (used by the operating system to find a driver for your device)
10	idProduct	2	ID: 0x05C4	Product ID (PID) - assigned by the manufacturer (used by the operating system to find a driver for your device)
12	bcdDevice	2	BCD: 0x0100	Device release number (Version: 1.00) in binary coded decimal
14	iManufacturer	1	Index: 0x01	Index of string descriptor describing manufacturer set to 0 if no string
15	iProduct	1	Index: 0x02	Index of string descriptor describing product set to 0 if no string
16	iSerialNumber	1	Index: 0x00	Index of string descriptor describing device serial number set to 0 if no string
17	bNumConfigurations	1	Number: 0x01	Number of possible configurations

Configuration Descriptor

Configuration Descriptor
Offset	Field	Size	Value	Description
0	bLength	1	0x09	Size
1	bDescriptorType	1	0x02	CONFIGURATION descriptor type (= 2)
2	wTotalLength	2	0x0029	Total number of bytes (41) in this descriptor and all the following descriptors (9+9+9+7+7)
4	bNumInterfaces	1	0x01	Number of interfaces supported by this configuration
5	bConfigurationValue	1	0x01	Value used by Set Configuration to select this configuration
6	iConfiguration	1	0x00	Index of string descriptor describing configuration - set to 0 if no string
7	bmAttributes	1	0xC0	Self Powered & powered by the bus (11000000) specify power parameters for the configuration : 8-digit bit binary … 7|6|5|4|3|2|1|0 … D0 - D4: Reserved. D5: The configuration supports remote wakeup. D6: The configuration is self-powered and does not use power from the bus. D7: The configuration is powered by the bus.
8	bMaxPower	1	0xFA	Maximum current: 500mA drawn by device in this configuration. In units of 2mA. So 0x32 (50) means 100 mA
Interface Descriptor
0	bLength	1	0x09	Size
1	bDescriptorType	1	0x04	INTERFACE descriptor type (= 4)
2	bInterfaceNumber	1	0x00	Number identifying this interface. Zero-based value
3	bAlternateSetting	1	0x00	the first (and default) Value used to select alternative setting is always 0 (An interface can have more than one variant, and these variants can be switched between, while other interfaces are still in operation)
4	bNumEndpoints	1	0x02	Number of Endpoints used for this interface
5	bInterfaceClass	1	0x03	Class code assigned by USB-IF 00h is a reserved value FFh means vendor-defined class Any other value must be a class code
6	bInterfaceSubClass	1	0x00	SubClass Code assigned by USB-IF
7	bInterfaceProtocol	1	0x00	Protocol Code assigned by USB-IF
8	iInterface	1	0x00	Index of string descriptor describing interface - set to 0 if no string
Human Interface Device (HID) Descriptor
0	bLength	1	0x09	Size
1	bDescriptorType	1	0x21	Constant name specifying type of HID descriptor
2	bcdHID 1.17	2	0x0111	HID class spec version (1.11)
4	bCountryCode	1	0x00	Not supported (Device Class Definition for HID 1.11 6.2.1 p33)
5	bNumDescriptors	1	0x01	Number of Descriptors
6	bDescriptorType	1	0x22	DescriptorType (34): REPORT
7	DescriptorLength	2	0x01D3	total size of the Report descriptor (467)
Endpoint (IN) Descriptor
0	bLength	1	0x07	Size
1	bDescriptorType	1	0x05	Endpoint descriptor type (= 5)
2	bEndpointAddress	1	0x84	IN/D2H (10000100) The address of this endpoint within the device: D3-D0: Endpoint number D6-D4: Reserved. set to Zero D7: Direction: 0 = OUT, 1 = IN (Ignored for Control Endpoints)
3	bmAttributes	1	0x03	Interrupt (00000011) (D1:0) Transfer Type: 00 = Control 01 = Isochronous 10 = Bulk 11 = Interrupt The following only apply to isochronous endpoints. Else set to 0. (D3:2) Synchronisation Type (ISO mode): 00 = No Synchronisation 01 = Asynchronous 10 = Adaptive 11 = Synchronous (D5:4) Usage Type (ISO mode): 00 = Data endpoint 01 = Feedback endpoint 10 = Implicit feedback Data endpoint 11 = Reserved (D7:6) Reserved Set to 0
4	wMaxPacketSize	2	0x0040	(64)
6	bInterval	1	0x05	5 (unit depends on device speed) Interval for polling endpoint for data transfers. Expressed in frames (ms) for low/full speed or microframes (125µs) for high speed (ignored for Bulk & Control Endpoints. Isochronous must equal 1 and field may range from 1 to 255 for interrupt endpoints)
Endpoint (OUT) Descriptor
0	bLength	1	0x07	Size
1	bDescriptorType	1	0x05	Endpoint descriptor type
2	bEndpointAddress	1	0x03	OUT/H2D (00000011)
3	bmAttributes	1	0x03	Interrupt
4	wMaxPacketSize	2	0x0040	(64)
6	bInterval	1	0x05	5 (unit depends on device speed)

HID Report Descriptor

0x05, 0x01,        // Usage Page (Generic Desktop Ctrls)
0x09, 0x05,        // Usage (Game Pad)
0xA1, 0x01,        // Collection (Physical)
0x85, 0x01,        //   Report ID (1)
0x09, 0x30,        //   Usage (X)
0x09, 0x31,        //   Usage (Y)
0x09, 0x32,        //   Usage (Z)
0x09, 0x35,        //   Usage (Rz)
0x15, 0x00,        //   Logical Minimum (0)
0x26, 0xFF, 0x00,  //   Logical Maximum (255)
0x75, 0x08,        //   Report Size (8)
0x95, 0x04,        //   Report Count (4)
0x81, 0x02,        //   Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position)
0x09, 0x39,        //   Usage (Hat switch)
0x15, 0x00,        //   Logical Minimum (0)
0x25, 0x07,        //   Logical Maximum (7)
0x35, 0x00,        //   Physical Minimum (0)
0x46, 0x3B, 0x01,  //   Physical Maximum (315)
0x65, 0x14,        //   Unit (System: English Rotation, Length: Centimeter)
0x75, 0x04,        //   Report Size (4)
0x95, 0x01,        //   Report Count (1)
0x81, 0x42,        //   Input (Data,Var,Abs,No Wrap,Linear,Preferred State,Null State)
0x65, 0x00,        //   Unit (None)
0x05, 0x09,        //   Usage Page (Button)
0x19, 0x01,        //   Usage Minimum (0x01)
0x29, 0x0E,        //   Usage Maximum (0x0E)
0x15, 0x00,        //   Logical Minimum (0)
0x25, 0x01,        //   Logical Maximum (1)
0x75, 0x01,        //   Report Size (1)
0x95, 0x0E,        //   Report Count (14)
0x81, 0x02,        //   Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position)
0x06, 0x00, 0xFF,  //   Usage Page (Vendor Defined 0xFF00)
0x09, 0x20,        //   Usage (0x20)
0x75, 0x06,        //   Report Size (6)
0x95, 0x01,        //   Report Count (1)
0x15, 0x00,        //   Logical Minimum (0)
0x25, 0x7F,        //   Logical Maximum (127)
0x81, 0x02,        //   Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position)
0x05, 0x01,        //   Usage Page (Generic Desktop Ctrls)
0x09, 0x33,        //   Usage (Rx)
0x09, 0x34,        //   Usage (Ry)
0x15, 0x00,        //   Logical Minimum (0)
0x26, 0xFF, 0x00,  //   Logical Maximum (255)
0x75, 0x08,        //   Report Size (8)
0x95, 0x02,        //   Report Count (2)
0x81, 0x02,        //   Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position)
0x06, 0x00, 0xFF,  //   Usage Page (Vendor Defined 0xFF00)
0x09, 0x21,        //   Usage (0x21)
0x95, 0x36,        //   Report Count (54)
0x81, 0x02,        //   Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position)
0x85, 0x05,        //   Report ID (5)
0x09, 0x22,        //   Usage (0x22)
0x95, 0x1F,        //   Report Count (31)
0x91, 0x02,        //   Output (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0x04,        //   Report ID (4)
0x09, 0x23,        //   Usage (0x23)
0x95, 0x24,        //   Report Count (36)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0x02,        //   Report ID (2)
0x09, 0x24,        //   Usage (0x24)
0x95, 0x24,        //   Report Count (36)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0x08,        //   Report ID (8)
0x09, 0x25,        //   Usage (0x25)
0x95, 0x03,        //   Report Count (3)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0x10,        //   Report ID (16)
0x09, 0x26,        //   Usage (0x26)
0x95, 0x04,        //   Report Count (4)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0x11,        //   Report ID (17)
0x09, 0x27,        //   Usage (0x27)
0x95, 0x02,        //   Report Count (2)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0x12,        //   Report ID (18)
0x06, 0x02, 0xFF,  //   Usage Page (Vendor Defined 0xFF02)
0x09, 0x21,        //   Usage (0x21)
0x95, 0x0F,        //   Report Count (15)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0x13,        //   Report ID (19)
0x09, 0x22,        //   Usage (0x22)
0x95, 0x16,        //   Report Count (22)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0x14,        //   Report ID (20)
0x06, 0x05, 0xFF,  //   Usage Page (Vendor Defined 0xFF05)
0x09, 0x20,        //   Usage (0x20)
0x95, 0x10,        //   Report Count (16)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0x15,        //   Report ID (21)
0x09, 0x21,        //   Usage (0x21)
0x95, 0x2C,        //   Report Count (44)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x06, 0x80, 0xFF,  //   Usage Page (Vendor Defined 0xFF80)
0x85, 0x80,        //   Report ID (128)
0x09, 0x20,        //   Usage (0x20)
0x95, 0x06,        //   Report Count (6)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0x81,        //   Report ID (129)
0x09, 0x21,        //   Usage (0x21)
0x95, 0x06,        //   Report Count (6)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0x82,        //   Report ID (130)
0x09, 0x22,        //   Usage (0x22)
0x95, 0x05,        //   Report Count (5)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0x83,        //   Report ID (131)
0x09, 0x23,        //   Usage (0x23)
0x95, 0x01,        //   Report Count (1)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0x84,        //   Report ID (132)
0x09, 0x24,        //   Usage (0x24)
0x95, 0x04,        //   Report Count (4)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0x85,        //   Report ID (133)
0x09, 0x25,        //   Usage (0x25)
0x95, 0x06,        //   Report Count (6)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0x86,        //   Report ID (134)
0x09, 0x26,        //   Usage (0x26)
0x95, 0x06,        //   Report Count (6)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0x87,        //   Report ID (135)
0x09, 0x27,        //   Usage (0x27)
0x95, 0x23,        //   Report Count (35)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0x88,        //   Report ID (136)
0x09, 0x28,        //   Usage (0x28)
0x95, 0x22,        //   Report Count (34)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0x89,        //   Report ID (137)
0x09, 0x29,        //   Usage (0x29)
0x95, 0x02,        //   Report Count (2)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0x90,        //   Report ID (144)
0x09, 0x30,        //   Usage (0x30)
0x95, 0x05,        //   Report Count (5)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0x91,        //   Report ID (145)
0x09, 0x31,        //   Usage (0x31)
0x95, 0x03,        //   Report Count (3)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0x92,        //   Report ID (146)
0x09, 0x32,        //   Usage (0x32)
0x95, 0x03,        //   Report Count (3)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0x93,        //   Report ID (147)
0x09, 0x33,        //   Usage (0x33)
0x95, 0x0C,        //   Report Count (12)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0xA0,        //   Report ID (160)
0x09, 0x40,        //   Usage (0x40)
0x95, 0x06,        //   Report Count (6)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0xA1,        //   Report ID (161)
0x09, 0x41,        //   Usage (0x41)
0x95, 0x01,        //   Report Count (1)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0xA2,        //   Report ID (162)
0x09, 0x42,        //   Usage (0x42)
0x95, 0x01,        //   Report Count (1)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0xA3,        //   Report ID (163)
0x09, 0x43,        //   Usage (0x43)
0x95, 0x30,        //   Report Count (48)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0xA4,        //   Report ID (164)
0x09, 0x44,        //   Usage (0x44)
0x95, 0x0D,        //   Report Count (13)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0xA5,        //   Report ID (165)
0x09, 0x45,        //   Usage (0x45)
0x95, 0x15,        //   Report Count (21)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0xA6,        //   Report ID (166)
0x09, 0x46,        //   Usage (0x46)
0x95, 0x15,        //   Report Count (21)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0xF0,        //   Report ID (240)
0x09, 0x47,        //   Usage (0x47)
0x95, 0x3F,        //   Report Count (63)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0xF1,        //   Report ID (241)
0x09, 0x48,        //   Usage (0x48)
0x95, 0x3F,        //   Report Count (63)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0xF2,        //   Report ID (242)
0x09, 0x49,        //   Usage (0x49)
0x95, 0x0F,        //   Report Count (15)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0xA7,        //   Report ID (167)
0x09, 0x4A,        //   Usage (0x4A)
0x95, 0x01,        //   Report Count (1)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0xA8,        //   Report ID (168)
0x09, 0x4B,        //   Usage (0x4B)
0x95, 0x01,        //   Report Count (1)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0xA9,        //   Report ID (169)
0x09, 0x4C,        //   Usage (0x4C)
0x95, 0x08,        //   Report Count (8)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0xAA,        //   Report ID (170)
0x09, 0x4E,        //   Usage (0x4E)
0x95, 0x01,        //   Report Count (1)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0xAB,        //   Report ID (171)
0x09, 0x4F,        //   Usage (0x4F)
0x95, 0x39,        //   Report Count (57)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0xAC,        //   Report ID (172)
0x09, 0x50,        //   Usage (0x50)
0x95, 0x39,        //   Report Count (57)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0xAD,        //   Report ID (173)
0x09, 0x51,        //   Usage (0x51)
0x95, 0x0B,        //   Report Count (11)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0xAE,        //   Report ID (174)
0x09, 0x52,        //   Usage (0x52)
0x95, 0x01,        //   Report Count (1)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0xAF,        //   Report ID (175)
0x09, 0x53,        //   Usage (0x53)
0x95, 0x02,        //   Report Count (2)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0xB0,        //   Report ID (176)
0x09, 0x54,        //   Usage (0x54)
0x95, 0x3F,        //   Report Count (63)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0xC0,              // End Collection

// 467 bytes

Sample Report

01 81 80 83 7A 08 00 00 00 00 93 5F FB D2 FF DA
FF D8 FF 4F EE 14 1B 99 FE 00 00 00 00 00 05 00
00 00 00 80 00 00 00 80 00 00 00 00 80 00 00 00
80 00 00 00 00 80 00 00 00 80 00 00 00 00 80 00

Report Structure

Data Format

byte index	bit 7	bit 6	bit 5	bit 4	bit 3	bit 2	bit 1	bit 0
[0]	Report ID (always 0x01)
[1]	Left Stick X (0 = left)
[2]	Left Stick Y (0 = up)
[3]	Right Stick X
[4]	Right Stick Y
[5]	TRI	CIR	X	SQR	D-PAD (hat format, 0x08 is released, 0=N, 1=NE, 2=E, 3=SE, 4=S, 5=SW, 6=W, 7=NW)
[6]	R3	L3	OPT	SHARE	R2	L2	R1	L1
[7]	Counter (counts up by 1 per report)						T-PAD	PS
[8]	Left Trigger (0 = released, 0xFF = fully pressed)
[9]	Right Trigger
[10]	Unknown, seems to count downwards, non-random pattern
[11]	Unknown, seems to count upwards by 3, but by 2 when [10] underflows
[12]	Unknown yet, 0x03 or 0x04
[13 - 14]	Possibly Gyro X (seems to be signed)
[15 - 16]	Possibly Gyro Y
[17 - 18]	Possibly Gyro Z
[19 - 20]	Possibly Accel X
[21 - 22]	Possibly Accel Y
[23 - 24]	Possibly Accel Z
[25 - 63]	TODO, work in progress

Class Requests

This is what happened with a controller that was not previously synced to the PS4

Set Address
Get Device Descriptor:    (Short Device Descriptor)
Get Device Descriptor:    (Full Device Descriptor)
Get String Descriptor[idx=0, langID=0]:      04 03
Get String Descriptor[idx=0, langID=0]:      04 03 09 04
Get String Descriptor[idx=1, langID=0x0409]: 38 03
Get String Descriptor[idx=1, langID=0x0409]: "Sony Computer Entertainment"
Get String Descriptor[idx=2, langID=0x0409]: 
Get String Descriptor[idx=3, langID=0x0409]: "Wireless Controller"
Get Configuration Descriptor: (Short Configuration Descriptor)
Get Configuration Descriptor: (Full Configuration Descriptor)
Get Device Status: 00 00
Set Configuration to 0x01
Get Descriptor:  (HID Report Descriptor)
Set Idle to 0
Get Report 0xA3: A3 41 75 67 20 20 33 20 32 30 31 33 00 00 00 00 00 30 37 3A 30 31 3A 31 32 00 00 00 00 00 00 00 00 00 01 00 31 03 00 00 00 49 00 05 00 00 80 03 00
Get Report 0x02: 02 01 00 00 00 00 00 87 22 7B DD B2 22 47 DD BD 22 43 DD 1C 02 1C 02 7F 1E 2E DF 60 1F 4C E0 3A 1D C6 DE 08 00
Get Report 0xA3: A3 41 75 67 20 20 33 20 32 30 31 33 00 00 00 00 00 30 37 3A 30 31 3A 31 32 00 00 00 00 00 00 00 00 00 01 00 31 03 00 00 00 49 00 05 00 00 80 03 00
Get Report 0x12: 12 8B 09 07 6D 66 1C 08 25 00 00 00 00 00 00 00
Set Report 0x13: 13 AC 9E 17 94 05 B0 56 E8 81 38 08 06 51 41 C0 7F 12 AA D9 66 3C CE
Set Report 0x12: 14 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

The same controller is then disconnected, and this is what happened when it reconnected

... enumeration steps same as before
Get Report 0xA3: A3 41 75 67 20 20 33 20 32 30 31 33 00 00 00 00 00 30 37 3A 30 31 3A 31 32 00 00 00 00 00 00 00 00 00 01 00 31 03 00 00 00 49 00 05 00 00 80 03 00
Get Report 0x02: 02 01 00 00 00 00 00 87 22 7B DD B2 22 47 DD BD 22 43 DD 1C 02 1C 02 7F 1E 2E DF 60 1F 4C E0 3A 1D C6 DE 08 00
Get Report 0xA3: A3 41 75 67 20 20 33 20 32 30 31 33 00 00 00 00 00 30 37 3A 30 31 3A 31 32 00 00 00 00 00 00 00 00 00 01 00 31 03 00 00 00 49 00 05 00 00 80 03 00
Get Report 0x12: 12 8B 09 07 6D 66 1C 08 25 00 AC 9E 17 94 05 B0

report ID 0xA3 seems to be some sort of time-of-manufacture identifier, it contains a date and time as a string in the beginning, ".Aug 3 2013.....07:01:12...........1....I....."

AC 9E 17 94 05 B0 is PS4 (Host) Bluetooth MAC Address (in proper MAC format, it is B0:05:94:17:9E:AC), AC 9E 17 is the LAP and 0x94 is the UAP, 05 B0 is the NAP, this was verified using a Bluetooth sniffer.

I am guessing that 8B 09 07 6D 66 1C (in proper MAC format, 1C:66:6D:07:09:8B) is controller's MAC address, it's different on a different controller