[sigrok-dumps.git] / usb / hid / mouse / logitech_rx250 / README

-------------------------------------------------------------------------------
USB HID (full-speed signalling)
-------------------------------------------------------------------------------

This is a set of example captures of USB/HID communication of the
Logitech RX250 optical USB mouse.

Details:
http://www.logitech.com/en-za/support/mice/3141


HID dump
--------

For a HOWTO, see:
http://lists.en.qi-hardware.com/pipermail/discussion/2011-November/009206.html

  Usage Page (Desktop),               ; Generic desktop controls (01h)
  Usage (Mouse),                      ; Mouse (02h, application collection)
  Collection (Application),
      Usage (Pointer),                ; Pointer (01h, physical collection)
      Collection (Physical),
          Usage Page (Button),        ; Button (09h)
          Usage Minimum (01h),
          Usage Maximum (08h),
          Logical Minimum (0),
          Logical Maximum (1),
          Report Count (8),
          Report Size (1),
          Input (Variable),
          Report Count (0),
          Input (Constant, Variable),
          Usage Page (Desktop),       ; Generic desktop controls (01h)
          Usage (X),                  ; X (30h, dynamic value)
          Usage (Y),                  ; Y (31h, dynamic value)
          Usage (Wheel),              ; Wheel (38h, dynamic value)
          Logical Minimum (-127),
          Logical Maximum (127),
          Report Size (8),
          Report Count (3),
          Input (Variable, Relative),
          Usage Page (Consumer),      ; Consumer (0Ch)
          Usage (AC Pan),             ; AC pan (0238h, linear control)
          Report Count (1),
          Input (Variable, Relative),
      End Collection,
  End Collection


lsusb -v
--------

  Bus 003 Device 092: ID 046d:c050 Logitech, Inc. RX 250 Optical Mouse
  Device Descriptor:
    bLength                18
    bDescriptorType         1
    bcdUSB               2.00
    bDeviceClass            0 (Defined at Interface level)
    bDeviceSubClass         0 
    bDeviceProtocol         0 
    bMaxPacketSize0         8
    idVendor           0x046d Logitech, Inc.
    idProduct          0xc050 RX 250 Optical Mouse
    bcdDevice           27.20
    iManufacturer           1 Logitech
    iProduct                2 USB-PS/2 Optical Mouse
    iSerial                 0 
    bNumConfigurations      1
    Configuration Descriptor:
      bLength                 9
      bDescriptorType         2
      wTotalLength           34
      bNumInterfaces          1
      bConfigurationValue     1
      iConfiguration          0 
      bmAttributes         0xa0
        (Bus Powered)
        Remote Wakeup
      MaxPower               98mA
      Interface Descriptor:
        bLength                 9
        bDescriptorType         4
        bInterfaceNumber        0
        bAlternateSetting       0
        bNumEndpoints           1
        bInterfaceClass         3 Human Interface Device
        bInterfaceSubClass      1 Boot Interface Subclass
        bInterfaceProtocol      2 Mouse
        iInterface              0 
          HID Device Descriptor:
            bLength                 9
            bDescriptorType        33
            bcdHID               1.10
            bCountryCode            0 Not supported
            bNumDescriptors         1
            bDescriptorType        34 Report
            wDescriptorLength      59
            Report Descriptor: (length is 59)
              Item(Global): Usage Page, data= [ 0x01 ] 1
                              Generic Desktop Controls
              Item(Local ): Usage, data= [ 0x02 ] 2
                              Mouse
              Item(Main  ): Collection, data= [ 0x01 ] 1
                              Application
              Item(Local ): Usage, data= [ 0x01 ] 1
                              Pointer
              Item(Main  ): Collection, data= [ 0x00 ] 0
                              Physical
              Item(Global): Usage Page, data= [ 0x09 ] 9
                              Buttons
              Item(Local ): Usage Minimum, data= [ 0x01 ] 1
                              Button 1 (Primary)
              Item(Local ): Usage Maximum, data= [ 0x08 ] 8
                              (null)
              Item(Global): Logical Minimum, data= [ 0x00 ] 0
              Item(Global): Logical Maximum, data= [ 0x01 ] 1
              Item(Global): Report Count, data= [ 0x08 ] 8
              Item(Global): Report Size, data= [ 0x01 ] 1
              Item(Main  ): Input, data= [ 0x02 ] 2
                              Data Variable Absolute No_Wrap Linear
                              Preferred_State No_Null_Position Non_Volatile Bitfield
              Item(Global): Report Count, data= [ 0x00 ] 0
              Item(Main  ): Input, data= [ 0x03 ] 3
                              Constant Variable Absolute No_Wrap Linear
                              Preferred_State No_Null_Position Non_Volatile Bitfield
              Item(Global): Usage Page, data= [ 0x01 ] 1
                              Generic Desktop Controls
              Item(Local ): Usage, data= [ 0x30 ] 48
                              Direction-X
              Item(Local ): Usage, data= [ 0x31 ] 49
                              Direction-Y
              Item(Local ): Usage, data= [ 0x38 ] 56
                              Wheel
              Item(Global): Logical Minimum, data= [ 0x81 ] 129
              Item(Global): Logical Maximum, data= [ 0x7f ] 127
              Item(Global): Report Size, data= [ 0x08 ] 8
              Item(Global): Report Count, data= [ 0x03 ] 3
              Item(Main  ): Input, data= [ 0x06 ] 6
                              Data Variable Relative No_Wrap Linear
                              Preferred_State No_Null_Position Non_Volatile Bitfield
              Item(Global): Usage Page, data= [ 0x0c ] 12
                              Consumer
              Item(Local ): Usage, data= [ 0x38 0x02 ] 568
                              AC Pan
              Item(Global): Report Count, data= [ 0x01 ] 1
              Item(Main  ): Input, data= [ 0x06 ] 6
                              Data Variable Relative No_Wrap Linear
                              Preferred_State No_Null_Position Non_Volatile Bitfield
              Item(Main  ): End Collection, data=none
              Item(Main  ): End Collection, data=none
        Endpoint Descriptor:
          bLength                 7
          bDescriptorType         5
          bEndpointAddress     0x81  EP 1 IN
          bmAttributes            3
            Transfer Type            Interrupt
            Synch Type               None
            Usage Type               Data
          wMaxPacketSize     0x0005  1x 5 bytes
          bInterval              10
  Device Status:     0x0000
    (Bus Powered)


Logic analyzer setup
--------------------

The logic analyzer used was a ChronoVu LA8 (at various samplerates):

  Probe       RX250
  -----------------
  2 (white)   DP
  5 (brown)   DM


Data
----

The sigrok command line used was:

  sigrok-cli -d 0:samplerate=<samplerate> --samples=8388608 \
             -p 3='David Prowse',6='Demi Moore' -o <filename>

(samplerate and filename vary)
Commit	Line	Data
68412e74 UH	1	-------------------------------------------------------------------------------
	2	USB HID (full-speed signalling)
	3	-------------------------------------------------------------------------------
	4
	5	This is a set of example captures of USB/HID communication of the
	6	Logitech RX250 optical USB mouse.
	7
	8	Details:
	9	http://www.logitech.com/en-za/support/mice/3141
	10
	11
	12	HID dump
	13	--------
	14
	15	For a HOWTO, see:
	16	http://lists.en.qi-hardware.com/pipermail/discussion/2011-November/009206.html
	17
	18	Usage Page (Desktop), ; Generic desktop controls (01h)
	19	Usage (Mouse), ; Mouse (02h, application collection)
	20	Collection (Application),
	21	Usage (Pointer), ; Pointer (01h, physical collection)
	22	Collection (Physical),
	23	Usage Page (Button), ; Button (09h)
	24	Usage Minimum (01h),
	25	Usage Maximum (08h),
	26	Logical Minimum (0),
	27	Logical Maximum (1),
	28	Report Count (8),
	29	Report Size (1),
	30	Input (Variable),
	31	Report Count (0),
	32	Input (Constant, Variable),
	33	Usage Page (Desktop), ; Generic desktop controls (01h)
	34	Usage (X), ; X (30h, dynamic value)
	35	Usage (Y), ; Y (31h, dynamic value)
	36	Usage (Wheel), ; Wheel (38h, dynamic value)
	37	Logical Minimum (-127),
	38	Logical Maximum (127),
	39	Report Size (8),
	40	Report Count (3),
	41	Input (Variable, Relative),
	42	Usage Page (Consumer), ; Consumer (0Ch)
	43	Usage (AC Pan), ; AC pan (0238h, linear control)
	44	Report Count (1),
	45	Input (Variable, Relative),
	46	End Collection,
	47	End Collection
	48
	49
	50	lsusb -v
	51	--------
	52
	53	Bus 003 Device 092: ID 046d:c050 Logitech, Inc. RX 250 Optical Mouse
	54	Device Descriptor:
	55	bLength 18
	56	bDescriptorType 1
	57	bcdUSB 2.00
	58	bDeviceClass 0 (Defined at Interface level)
	59	bDeviceSubClass 0
	60	bDeviceProtocol 0
	61	bMaxPacketSize0 8
	62	idVendor 0x046d Logitech, Inc.
	63	idProduct 0xc050 RX 250 Optical Mouse
	64	bcdDevice 27.20
65	iManufacturer 1 Logitech
66	iProduct 2 USB-PS/2 Optical Mouse
67	iSerial 0
68	bNumConfigurations 1
69	Configuration Descriptor:
70	bLength 9
71	bDescriptorType 2
72	wTotalLength 34
73	bNumInterfaces 1
74	bConfigurationValue 1
75	iConfiguration 0
76	bmAttributes 0xa0
77	(Bus Powered)
78	Remote Wakeup
79	MaxPower 98mA
80	Interface Descriptor:
81	bLength 9
82	bDescriptorType 4
83	bInterfaceNumber 0
84	bAlternateSetting 0
85	bNumEndpoints 1
86	bInterfaceClass 3 Human Interface Device
87	bInterfaceSubClass 1 Boot Interface Subclass
88	bInterfaceProtocol 2 Mouse
89	iInterface 0
90	HID Device Descriptor:
91	bLength 9
92	bDescriptorType 33
93	bcdHID 1.10
94	bCountryCode 0 Not supported
95	bNumDescriptors 1
96	bDescriptorType 34 Report
97	wDescriptorLength 59
98	Report Descriptor: (length is 59)
99	Item(Global): Usage Page, data= [ 0x01 ] 1
100	Generic Desktop Controls
101	Item(Local ): Usage, data= [ 0x02 ] 2
102	Mouse
103	Item(Main ): Collection, data= [ 0x01 ] 1
104	Application
105	Item(Local ): Usage, data= [ 0x01 ] 1
106	Pointer
107	Item(Main ): Collection, data= [ 0x00 ] 0
108	Physical
109	Item(Global): Usage Page, data= [ 0x09 ] 9
110	Buttons
111	Item(Local ): Usage Minimum, data= [ 0x01 ] 1
112	Button 1 (Primary)
113	Item(Local ): Usage Maximum, data= [ 0x08 ] 8
114	(null)
115	Item(Global): Logical Minimum, data= [ 0x00 ] 0
116	Item(Global): Logical Maximum, data= [ 0x01 ] 1
117	Item(Global): Report Count, data= [ 0x08 ] 8
118	Item(Global): Report Size, data= [ 0x01 ] 1
119	Item(Main ): Input, data= [ 0x02 ] 2
120	Data Variable Absolute No_Wrap Linear
121	Preferred_State No_Null_Position Non_Volatile Bitfield
122	Item(Global): Report Count, data= [ 0x00 ] 0
123	Item(Main ): Input, data= [ 0x03 ] 3
124	Constant Variable Absolute No_Wrap Linear
125	Preferred_State No_Null_Position Non_Volatile Bitfield
126	Item(Global): Usage Page, data= [ 0x01 ] 1
127	Generic Desktop Controls
128	Item(Local ): Usage, data= [ 0x30 ] 48
129	Direction-X
130	Item(Local ): Usage, data= [ 0x31 ] 49
131	Direction-Y
132	Item(Local ): Usage, data= [ 0x38 ] 56
133	Wheel
134	Item(Global): Logical Minimum, data= [ 0x81 ] 129
135	Item(Global): Logical Maximum, data= [ 0x7f ] 127
136	Item(Global): Report Size, data= [ 0x08 ] 8
137	Item(Global): Report Count, data= [ 0x03 ] 3
138	Item(Main ): Input, data= [ 0x06 ] 6
139	Data Variable Relative No_Wrap Linear
140	Preferred_State No_Null_Position Non_Volatile Bitfield
141	Item(Global): Usage Page, data= [ 0x0c ] 12
142	Consumer
143	Item(Local ): Usage, data= [ 0x38 0x02 ] 568
144	AC Pan
145	Item(Global): Report Count, data= [ 0x01 ] 1
146	Item(Main ): Input, data= [ 0x06 ] 6
147	Data Variable Relative No_Wrap Linear
148	Preferred_State No_Null_Position Non_Volatile Bitfield
149	Item(Main ): End Collection, data=none
150	Item(Main ): End Collection, data=none
151	Endpoint Descriptor:
152	bLength 7
153	bDescriptorType 5
154	bEndpointAddress 0x81 EP 1 IN
155	bmAttributes 3
156	Transfer Type Interrupt
157	Synch Type None
158	Usage Type Data
159	wMaxPacketSize 0x0005 1x 5 bytes
160	bInterval 10
161	Device Status: 0x0000
162	(Bus Powered)
163
164
165	Logic analyzer setup
166	--------------------
167
168	The logic analyzer used was a ChronoVu LA8 (at various samplerates):
169
170	Probe RX250
171	-----------------
172	2 (white) DP
173	5 (brown) DM
174
175
176	Data
177	----
178
179	The sigrok command line used was:
180
181	sigrok-cli -d 0:samplerate=<samplerate> --samples=8388608 \
182	-p 3='David Prowse',6='Demi Moore' -o <filename>
183
184	(samplerate and filename vary)
185