Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 01c36833 authored by Siarhei Vishniakou's avatar Siarhei Vishniakou Committed by Android (Google) Code Review
Browse files

Merge "Updated documentation for CTS uhid tests" into rvc-dev

parents 37b8baa3 853f0d32

cmds/hid/README.md

+7 −2
Original line number Diff line number Diff line
@@ -44,11 +44,15 @@ Register a new uhid device 
| name          | string        | Device name                |

| vid           | 16-bit integer| Vendor id                  |

| pid           | 16-bit integer| Product id                 |

| bus           | string        | Bus that device should use |

| descriptor    | byte array    | USB HID report descriptor  |



Device ID is used for matching the subsequent commands to a specific device

to avoid ambiguity when multiple devices are registered.



Device bus is used to determine how the uhid device is connected to the host.

The options are "usb" and "bluetooth".



USB HID report descriptor should be generated according the the USB HID spec

and can be checked by reverse parsing using a variety of tools, for example

[usbdescreqparser][5].
@@ -61,6 +65,7 @@ Example: 
  "name": "Odie (Test)",

  "vid": 0x18d1,

  "pid": 0x2c40,

  "bus": "usb",

  "descriptor": [0x05, 0x01, 0x09, 0x05, 0xa1, 0x01, 0x85, 0x01, 0x05, 0x09, 0x0a, 0x01, 0x00,

    0x0a, 0x02, 0x00, 0x0a, 0x04, 0x00, 0x0a, 0x05, 0x00, 0x0a, 0x07, 0x00, 0x0a, 0x08, 0x00,

    0x0a, 0x0e, 0x00, 0x0a, 0x0f, 0x00, 0x0a, 0x0d, 0x00, 0x05, 0x0c, 0x0a, 0x24, 0x02, 0x0a,