+++ /dev/null
--------------------------------------------------------------------------------
-USB HID (full-speed signalling)
--------------------------------------------------------------------------------
-
-This is a set of example captures of USB/HID communication on the
-keyboard/mouse combo device Logitech MK220 (the keyboard is named "K220",
-the mouse is named "M150").
-
-Details:
-http://www.logitech.com/en-za/keyboards/keyboard-mice-combos/8411
-
-
-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),
- Report ID (2),
- Usage (Pointer), ; Pointer (01h, physical collection)
- Collection (Physical),
- Usage Page (Button), ; Button (09h)
- Usage Minimum (01h),
- Usage Maximum (10h),
- Logical Minimum (0),
- Logical Maximum (1),
- Report Count (16),
- Report Size (1),
- Input (Variable),
- Usage Page (Desktop), ; Generic desktop controls (01h)
- Logical Minimum (-2047),
- Logical Maximum (2047),
- Report Size (12),
- Report Count (2),
- Usage (X), ; X (30h, dynamic value)
- Usage (Y), ; Y (31h, dynamic value)
- Input (Variable, Relative),
- Logical Minimum (-127),
- Logical Maximum (127),
- Report Size (8),
- Report Count (1),
- Usage (Wheel), ; Wheel (38h, dynamic value)
- 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,
- Usage Page (Consumer), ; Consumer (0Ch)
- Usage (Consumer Control), ; Consumer control (01h, application collection)
- Collection (Application),
- Report ID (3),
- Report Size (16),
- Report Count (2),
- Logical Minimum (1),
- Logical Maximum (652),
- Usage Minimum (Consumer Control), ; Consumer control (01h, application collection)
- Usage Maximum (AC Send), ; AC send (028Ch, selector)
- Input,
- End Collection,
- Usage Page (Desktop), ; Generic desktop controls (01h)
- Usage (Sys Control), ; System control (80h, application collection)
- Collection (Application),
- Report ID (4),
- Report Size (2),
- Report Count (1),
- Logical Minimum (1),
- Logical Maximum (3),
- Usage (Sys Sleep), ; System sleep (82h, one-shot control)
- Usage (Sys Power Down), ; System power down (81h, one-shot control)
- Usage (Sys Wake Up), ; System wake up (83h, one-shot control)
- Input (No Preferred, Null State),
- Report Size (6),
- Input (Constant, Variable),
- End Collection,
- Usage Page (FF00h), ; FF00h, vendor-defined
- Usage (01h),
- Collection (Application),
- Report ID (16),
- Report Size (8),
- Report Count (6),
- Logical Minimum (0),
- Logical Maximum (255),
- Usage (01h),
- Input,
- Usage (01h),
- Output,
- End Collection,
- Usage Page (FF00h), ; FF00h, vendor-defined
- Usage (02h),
- Collection (Application),
- Report ID (17),
- Report Size (8),
- Report Count (19),
- Logical Minimum (0),
- Logical Maximum (255),
- Usage (02h),
- Input,
- Usage (02h),
- Output,
- End Collection,
- Usage Page (Desktop), ; Generic desktop controls (01h)
- Usage (Keyboard), ; Keyboard (06h, application collection)
- Collection (Application),
- Usage Page (Keyboard), ; Keyboard/keypad (07h)
- Usage Minimum (KB Leftcontrol), ; Keyboard left control (E0h, dynamic value)
- Usage Maximum (KB Right GUI), ; Keyboard right GUI (E7h, dynamic value)
- Logical Minimum (0),
- Logical Maximum (1),
- Report Size (1),
- Report Count (8),
- Input (Variable),
- Input (Constant, Variable),
- Report Count (5),
- Usage Page (LED), ; LEDs (08h)
- Usage Minimum (01h),
- Usage Maximum (05h),
- Output (Variable),
- Report Count (1),
- Report Size (3),
- Output (Constant),
- Report Count (6),
- Report Size (8),
- Logical Minimum (0),
- Logical Maximum (164),
- Usage Page (Keyboard), ; Keyboard/keypad (07h)
- Usage Minimum (None), ; No event (00h, selector)
- Usage Maximum (KB ExSel), ; Keyboard ExSel (A4h, selector)
- Input,
- End Collection
-
-
-lsusb -v -d 046d:c52e
----------------------
-
- Bus 002 Device 019: ID 046d:c52e Logitech, Inc.
- 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 0xc52e
- bcdDevice 23.00
- iManufacturer 1 Logitech
- iProduct 2 USB Receiver
- iSerial 0
- bNumConfigurations 1
- Configuration Descriptor:
- bLength 9
- bDescriptorType 2
- wTotalLength 59
- bNumInterfaces 2
- bConfigurationValue 1
- iConfiguration 4 RQR23.00_B0005
- 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 1 Keyboard
- iInterface 0
- HID Device Descriptor:
- bLength 9
- bDescriptorType 33
- bcdHID 1.11
- bCountryCode 0 Not supported
- bNumDescriptors 1
- bDescriptorType 34 Report
- wDescriptorLength 59
- Report Descriptors:
- ** UNAVAILABLE **
- Endpoint Descriptor:
- bLength 7
- bDescriptorType 5
- bEndpointAddress 0x81 EP 1 IN
- bmAttributes 3
- Transfer Type Interrupt
- Synch Type None
- Usage Type Data
- wMaxPacketSize 0x0008 1x 8 bytes
- bInterval 8
- Interface Descriptor:
- bLength 9
- bDescriptorType 4
- bInterfaceNumber 1
- 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 1.11
- bCountryCode 0 Not supported
- bNumDescriptors 1
- bDescriptorType 34 Report
- wDescriptorLength 177
- Report Descriptors:
- ** UNAVAILABLE **
- Endpoint Descriptor:
- bLength 7
- bDescriptorType 5
- bEndpointAddress 0x82 EP 2 IN
- bmAttributes 3
- Transfer Type Interrupt
- Synch Type None
- Usage Type Data
- wMaxPacketSize 0x0014 1x 20 bytes
- bInterval 2
- Device Status: 0x0000
- (Bus Powered)
-
-
-Logic analyzer setup
---------------------
-
-The logic analyzer used was an ARMFLY Mini-Logic (at 24MHz):
-
- Probe MK220
- -----------------
- 0 DM
- 1 DP
-
-
-mk220.sr
---------
-
-The sigrok command line used was:
-
- sigrok-cli -d 0:samplerate=24mhz --time 1s -o mk220.sr --probes 1,2
-
-(the mouse was moved while running this command)
-
projects / sigrok-dumps.git / blobdiff