projects / sigrok-dumps.git / blame
| Commit | Line | Data |
|---|---|---|
| 2ce5b783 | 1 | ------------------------------------------------------------------------------- |
| 541542ef | 2 | USB HID (full-speed signalling) |
| 2ce5b783 UH |
3 | ------------------------------------------------------------------------------- |
| 4 | ||
| 5 | This is a set of example captures of USB/HID communication on the | |
| 6 | keyboard/mouse combo device Logitech MK220 (the keyboard is named "K220", | |
| 7 | the mouse is named "M150"). | |
| 8 | ||
| 9 | Details: | |
| 10 | http://www.logitech.com/en-za/keyboards/keyboard-mice-combos/8411 | |
| 11 | ||
| 12 | ||
| 13 | HID dump | |
| 14 | -------- | |
| 15 | ||
| 16 | For a HOWTO, see: | |
| 17 | http://lists.en.qi-hardware.com/pipermail/discussion/2011-November/009206.html | |
| 18 | ||
| 19 | Usage Page (Desktop), ; Generic desktop controls (01h) | |
| 20 | Usage (Mouse), ; Mouse (02h, application collection) | |
| 21 | Collection (Application), | |
| 22 | Report ID (2), | |
| 23 | Usage (Pointer), ; Pointer (01h, physical collection) | |
| 24 | Collection (Physical), | |
| 25 | Usage Page (Button), ; Button (09h) | |
| 26 | Usage Minimum (01h), | |
| 27 | Usage Maximum (10h), | |
| 28 | Logical Minimum (0), | |
| 29 | Logical Maximum (1), | |
| 30 | Report Count (16), | |
| 31 | Report Size (1), | |
| 32 | Input (Variable), | |
| 33 | Usage Page (Desktop), ; Generic desktop controls (01h) | |
| 34 | Logical Minimum (-2047), | |
| 35 | Logical Maximum (2047), | |
| 36 | Report Size (12), | |
| 37 | Report Count (2), | |
| 38 | Usage (X), ; X (30h, dynamic value) | |
| 39 | Usage (Y), ; Y (31h, dynamic value) | |
| 40 | Input (Variable, Relative), | |
| 41 | Logical Minimum (-127), | |
| 42 | Logical Maximum (127), | |
| 43 | Report Size (8), | |
| 44 | Report Count (1), | |
| 45 | Usage (Wheel), ; Wheel (38h, dynamic value) | |
| 46 | Input (Variable, Relative), | |
| 47 | Usage Page (Consumer), ; Consumer (0Ch) | |
| 48 | Usage (AC Pan), ; AC pan (0238h, linear control) | |
| 49 | Report Count (1), | |
| 50 | Input (Variable, Relative), | |
| 51 | End Collection, | |
| 52 | End Collection, | |
| 53 | Usage Page (Consumer), ; Consumer (0Ch) | |
| 54 | Usage (Consumer Control), ; Consumer control (01h, application collection) | |
| 55 | Collection (Application), | |
| 56 | Report ID (3), | |
| 57 | Report Size (16), | |
| 58 | Report Count (2), | |
| 59 | Logical Minimum (1), | |
| 60 | Logical Maximum (652), | |
| 61 | Usage Minimum (Consumer Control), ; Consumer control (01h, application collection) | |
| 62 | Usage Maximum (AC Send), ; AC send (028Ch, selector) | |
| 63 | Input, | |
| 64 | End Collection, | |
| 65 | Usage Page (Desktop), ; Generic desktop controls (01h) | |
| 66 | Usage (Sys Control), ; System control (80h, application collection) | |
| 67 | Collection (Application), | |
| 68 | Report ID (4), | |
| 69 | Report Size (2), | |
| 70 | Report Count (1), | |
| 71 | Logical Minimum (1), | |
| 72 | Logical Maximum (3), | |
| 73 | Usage (Sys Sleep), ; System sleep (82h, one-shot control) | |
| 74 | Usage (Sys Power Down), ; System power down (81h, one-shot control) | |
| 75 | Usage (Sys Wake Up), ; System wake up (83h, one-shot control) | |
| 76 | Input (No Preferred, Null State), | |
| 77 | Report Size (6), | |
| 78 | Input (Constant, Variable), | |
| 79 | End Collection, | |
| 80 | Usage Page (FF00h), ; FF00h, vendor-defined | |
| 81 | Usage (01h), | |
| 82 | Collection (Application), | |
| 83 | Report ID (16), | |
| 84 | Report Size (8), | |
| 85 | Report Count (6), | |
| 86 | Logical Minimum (0), | |
| 87 | Logical Maximum (255), | |
| 88 | Usage (01h), | |
| 89 | Input, | |
| 90 | Usage (01h), | |
| 91 | Output, | |
| 92 | End Collection, | |
| 93 | Usage Page (FF00h), ; FF00h, vendor-defined | |
| 94 | Usage (02h), | |
| 95 | Collection (Application), | |
| 96 | Report ID (17), | |
| 97 | Report Size (8), | |
| 98 | Report Count (19), | |
| 99 | Logical Minimum (0), | |
| 100 | Logical Maximum (255), | |
| 101 | Usage (02h), | |
| 102 | Input, | |
| 103 | Usage (02h), | |
| 104 | Output, | |
| 105 | End Collection, | |
| 106 | Usage Page (Desktop), ; Generic desktop controls (01h) | |
| 107 | Usage (Keyboard), ; Keyboard (06h, application collection) | |
| 108 | Collection (Application), | |
| 109 | Usage Page (Keyboard), ; Keyboard/keypad (07h) | |
| 110 | Usage Minimum (KB Leftcontrol), ; Keyboard left control (E0h, dynamic value) | |
| 111 | Usage Maximum (KB Right GUI), ; Keyboard right GUI (E7h, dynamic value) | |
| 112 | Logical Minimum (0), | |
| 113 | Logical Maximum (1), | |
| 114 | Report Size (1), | |
| 115 | Report Count (8), | |
| 116 | Input (Variable), | |
| 117 | Input (Constant, Variable), | |
| 118 | Report Count (5), | |
| 119 | Usage Page (LED), ; LEDs (08h) | |
| 120 | Usage Minimum (01h), | |
| 121 | Usage Maximum (05h), | |
| 122 | Output (Variable), | |
| 123 | Report Count (1), | |
| 124 | Report Size (3), | |
| 125 | Output (Constant), | |
| 126 | Report Count (6), | |
| 127 | Report Size (8), | |
| 128 | Logical Minimum (0), | |
| 129 | Logical Maximum (164), | |
| 130 | Usage Page (Keyboard), ; Keyboard/keypad (07h) | |
| 131 | Usage Minimum (None), ; No event (00h, selector) | |
| 132 | Usage Maximum (KB ExSel), ; Keyboard ExSel (A4h, selector) | |
| 133 | Input, | |
| 134 | End Collection | |
| 135 | ||
| 136 | ||
| 137 | lsusb -v -d 046d:c52e | |
| 138 | --------------------- | |
| 139 | ||
| 140 | Bus 002 Device 019: ID 046d:c52e Logitech, Inc. | |
| 141 | Device Descriptor: | |
| 142 | bLength 18 | |
| 143 | bDescriptorType 1 | |
| 144 | bcdUSB 2.00 | |
| 145 | bDeviceClass 0 (Defined at Interface level) | |
| 146 | bDeviceSubClass 0 | |
| 147 | bDeviceProtocol 0 | |
| 148 | bMaxPacketSize0 8 | |
| 149 | idVendor 0x046d Logitech, Inc. | |
| 150 | idProduct 0xc52e | |
| 151 | bcdDevice 23.00 | |
| 152 | iManufacturer 1 Logitech | |
| 153 | iProduct 2 USB Receiver | |
| 154 | iSerial 0 | |
| 155 | bNumConfigurations 1 | |
| 156 | Configuration Descriptor: | |
| 157 | bLength 9 | |
| 158 | bDescriptorType 2 | |
| 159 | wTotalLength 59 | |
| 160 | bNumInterfaces 2 | |
| 161 | bConfigurationValue 1 | |
| 162 | iConfiguration 4 RQR23.00_B0005 | |
| 163 | bmAttributes 0xa0 | |
| 164 | (Bus Powered) | |
| 165 | Remote Wakeup | |
| 166 | MaxPower 98mA | |
| 167 | Interface Descriptor: | |
| 168 | bLength 9 | |
| 169 | bDescriptorType 4 | |
| 170 | bInterfaceNumber 0 | |
| 171 | bAlternateSetting 0 | |
| 172 | bNumEndpoints 1 | |
| 173 | bInterfaceClass 3 Human Interface Device | |
| 174 | bInterfaceSubClass 1 Boot Interface Subclass | |
| 175 | bInterfaceProtocol 1 Keyboard | |
| 176 | iInterface 0 | |
| 177 | HID Device Descriptor: | |
| 178 | bLength 9 | |
| 179 | bDescriptorType 33 | |
| 180 | bcdHID 1.11 | |
| 181 | bCountryCode 0 Not supported | |
| 182 | bNumDescriptors 1 | |
| 183 | bDescriptorType 34 Report | |
| 184 | wDescriptorLength 59 | |
| 185 | Report Descriptors: | |
| 186 | ** UNAVAILABLE ** | |
| 187 | Endpoint Descriptor: | |
| 188 | bLength 7 | |
| 189 | bDescriptorType 5 | |
| 190 | bEndpointAddress 0x81 EP 1 IN | |
| 191 | bmAttributes 3 | |
| 192 | Transfer Type Interrupt | |
| 193 | Synch Type None | |
| 194 | Usage Type Data | |
| 195 | wMaxPacketSize 0x0008 1x 8 bytes | |
| 196 | bInterval 8 | |
| 197 | Interface Descriptor: | |
| 198 | bLength 9 | |
| 199 | bDescriptorType 4 | |
| 200 | bInterfaceNumber 1 | |
| 201 | bAlternateSetting 0 | |
| 202 | bNumEndpoints 1 | |
| 203 | bInterfaceClass 3 Human Interface Device | |
| 204 | bInterfaceSubClass 1 Boot Interface Subclass | |
| 205 | bInterfaceProtocol 2 Mouse | |
| 206 | iInterface 0 | |
| 207 | HID Device Descriptor: | |
| 208 | bLength 9 | |
| 209 | bDescriptorType 33 | |
| 210 | bcdHID 1.11 | |
| 211 | bCountryCode 0 Not supported | |
| 212 | bNumDescriptors 1 | |
| 213 | bDescriptorType 34 Report | |
| 214 | wDescriptorLength 177 | |
| 215 | Report Descriptors: | |
| 216 | ** UNAVAILABLE ** | |
| 217 | Endpoint Descriptor: | |
| 218 | bLength 7 | |
| 219 | bDescriptorType 5 | |
| 220 | bEndpointAddress 0x82 EP 2 IN | |
| 221 | bmAttributes 3 | |
| 222 | Transfer Type Interrupt | |
| 223 | Synch Type None | |
| 224 | Usage Type Data | |
| 225 | wMaxPacketSize 0x0014 1x 20 bytes | |
| 226 | bInterval 2 | |
| 227 | Device Status: 0x0000 | |
| 228 | (Bus Powered) | |
| 229 | ||
| 230 | ||
| 231 | Logic analyzer setup | |
| 232 | -------------------- | |
| 233 | ||
| 234 | The logic analyzer used was an ARMFLY Mini-Logic (at 24MHz): | |
| 235 | ||
| 236 | Probe MK220 | |
| 237 | ----------------- | |
| 238 | 0 DM | |
| 239 | 1 DP | |
| 240 | ||
| 241 | ||
| 242 | mk220.sr | |
| 243 | -------- | |
| 244 | ||
| 245 | The sigrok command line used was: | |
| 246 | ||
| 247 | sigrok-cli -d 0:samplerate=24mhz --time 1s -o mk220.sr --probes 1,2 | |
| 248 | ||
| 249 | (the mouse was moved while running this command) | |
| 250 |